Motion and position sensing alarm

Claim 2

A motion and position sensing switch comprising: an enclosure having a cavity; a contact-making element resting in said cavity; a plate having a conductive circuit thereon that caps said cavity; said cavity having a conductive region near said plate, said plate and said conductive circuit being electrically isolated from said conductive region, wherein, when said enclosure pivots to a predetermined position about a horizontal axis, said contact-making element resting in said cavity moves to make contact between said conductive region and said conductive circuit; and, said conductive circuit comprising first and second conductive areas separated by a nonconductive region such that when said contact-making element makes contact between said first conductive area and said conductive region of said cavity, said switch is in a first state and when said contact-making element makes contact between said second conductive area and said conductive region of said cavity, said switch is in a second state.

Claim 3

A motion and position sensing switch comprising: an enclosure having a cavity; a contact-making element resting in said cavity; a plate having a conductive circuit thereon that caps said cavity; said cavity having a conductive region near said plate, said plate and said conductive circuit being electrically isolated from said conductive region, wherein, when said enclosure pivots to a predetermined position about a horizontal axis, said contact-making element resting in said cavity moves to make contact between said conductive region and said conductive circuit; and, said conductive circuit comprising a first set of conductive lines extending outwardly from a center region and positioned radially in spaced relationship and a second set of conductive lines extending inwardly from a peripheral region located outwardly from said first set of conductive lines, said second set of conductive lines being positioned radially in spaced relationship adjacent said first set, said first and second set of conductive lines being electrically isolated from one another, such that when said contact-making element makes contact between a conductive line of said first set and said conductive region of said cavity, said switch is in a first state and when said contact-making element makes contact between a conductive line of said second and said conductive region, said switch is in a second state.

Claim 4

A motion and position sensing switch comprising: an enclosure having a cavity; a contact-making element resting in said cavity; a plate having a conductive circuit thereon that caps said cavity; said cavity having a conductive region near said plate, said plate and said conductive circuit being electrically isolated from said conductive region, wherein, when said enclosure pivots to a predetermined position about a horizontal axis, said contact-making element resting in said cavity moves to make contact between said conductive region and said conductive circuit; and, said conductive circuit comprising a first set of conductive lines extending outwardly from a center region and positioned radially in spaced relationship and a second set of conductive lines extending inwardly from a peripheral region located outwardly from said first set of conductive lines, said second set of conductive lines being positioned radially in spaced relationship adjacent said first set, said first and second set of conductive lines being electrically isolated from one another, such that when said contact-making element makes contact between a conductive line of said first set and said conductive region of said cavity, said switch is in a first state and when said contact-making element makes contact between a conductive line of said second and said conductive region, said switch is in a second state.

Claim 5

A motion and position sensing switch as defined in claim 2 wherein said enclosure is electrically conductive.

Claim 6

A motion and position sensing switch as defined in claim 3 wherein said cavity is cone-shaped.

Claim 7

A motion and position sensing switch as defined in claim 4 wherein said cavity has a truncated cone shape.

Claim 8

A motion and position sensing switch as defined in claim 5 wherein said cavity has an interior edge making an angle of 60° from an adjacent surface of said plate.

Claim 9

A motion and position sensing switch as defined in claim 6 wherein said contact-making element is comprised of a conductive ball.

Claim 10

A motion and position sensor for detecting motion and lack of motion, comprising: a motion and position sensing switch that may be oriented in a first position and a second position and having motion detection means for detecting motion of a contact-making element in said switch when said switch is in said first position and not detecting motion of said contact-making element when said switch is in said second position, such that when said switch is in said second position, said motion detecting means places said switch in a first and second electrical state corresponding respectively to the motion and lack of motion of said contact-making element; and means for detecting said first and second electrical states of said switch, and providing signals indicative of the electrical state of said switch.

Claim 11

A motion and position sensor for detecting motion and lack of motion, comprising: a motion and position sensing switch that may be oriented in a first position and a second position and having motion detection means for detecting motion of a contact-making element in said switch when said switch is in said first position and not detecting motion of said contact-making element when said switch is in said second position, such that when said switch is in said second position, said motion detecting means places said switch in a first and second electrical state corresponding respectively to the motion and lack of motion of said contact-making element; and means for detecting said first and second electrical states of said switch, and providing signals indicative of the electrical state of said switch.

Claim 12

A motion and position sensor as defined in claim 8 wherein said motion and position sensing switch is comprised of an enclosure having a cavity, a contact-making element resting in said cavity, said cavity being capped with a plate having a conductive circuit thereon, said cavity having at least a conductive region near said plate, said plate and said conductive circuit being electrically isolated from said conductive region, whereby if said enclosure pivots to said second position about a horizontal axis, said contact-making element resting in said cavity will move to make contact between said conductive region and said conductive circuit.

Claim 13

A motion and position sensor as defined in claim 9 wherein said conductive circuit on said plate includes motion detecting means for detecting motion of said contact-making element on said conductive circuit.

Claim 14

A motion and position sensor as defined in claim 10 wherein said motion detecting means comprises conductive and non-conductive areas laid out on said circuit.

Claim 15

A motion and position sensor as defined in claim 11 wherein said cavity has an interior edge making an angle of 60° from an adjacent surface of said plate.

Claim 16

A motion and position sensor as defined in claim 12 wherein said contact-making element is comprised of a conductive ball.

Claim 17

A motion and position sensor as defined in claim 10 wherein said motion detecting means comprises first and second conductive areas separated by a non-conductive region such that when said contact-making element makes contact between said first conductive area and said conductive region of said cavity, said switch is in a first state and when said contact-making element makes contact between said conductive area and said conductive region of said cavity, said switch is in a second state.

Claim 18

A motion and position sensor as defined in claim 10 wherein said motion detecting means comprises a first set of conductive lines extending outwardly from a center region and positioned radially in spaced relationship and a second set of conductive lines extending inwardly from a peripheral region located outwardly from said first set of conductive lines, said second set of conductive lines being positioned radially in spaced relationship adjacent said first set, said first and second set of conductive lines being electrically isolated from one another, such that when said contact-making element makes contact between a conductive line of said first set and said conductive region, said switch is in a first state and when said contact-making element makes contact between a conductive line of said second and said conductive region, said switch is in a second state.

Claim 19

A motion and position sensor as defined in claim 15 wherein said enclosure is electrically conductive.

Claim 20

A motion and position sensor as defined in claim 16 wherein said cavity is cone-shaped.

Claim 21

A motion and position sensor as defined in claim 17 wherein said cavity has a truncated cone shape.

Claim 22

A motion and position sensor as defined in claim 18 wherein said cavity has an interior edge making an angle of 60° from an adjacent surface of said plate.

Claim 23

A motion and position sensor as defined in claim 19 wherein said contact-making element is comprised of a conductive ball.

Claim 24

A motion and position sensor as described in claim 9 further comprising timing means for monitoring the amount of time said switch remains in said first or second electrical state.

Claim 25

A motion and position sensor as defined in claim 21 wherein said motion sensing switch is comprised of an enclosure having a cavity, a contact-making element resting in said cavity, said cavity being capped with a plate having a conductive circuit thereon, said cavity having at least a conductive region near said plate, said plate and said conductive circuit being electrically isolated from said conductive region, whereby if said enclosure pivots to said second position about a horizontal axis, said contact-making element resting in said cavity will move to make contact between said conductive region and said conductive circuit.

Claim 26

A motion and position sensor as defined in claim 22 wherein said conductive circuit on said plate includes motion detecting means for detecting motion of said contact-making element on said conductive circuit.

Claim 27

A motion and position sensor as defined in claim 23 wherein said motion detecting means comprises conductive and non-conductive areas laid out on said conductive circuit.

Claim 28

A motion and position sensor as defined in claim 23 wherein said motion detecting means comprises first and second conductive areas separated by a non-conductive region such that when said contact-making element makes contact between said first conductive area and said conductive region of said cavity, said switch is in a first state and when said contact-making element makes contact between said second conductive area and said conductive region of said cavity, said switch is in a second state.

Claim 29

A motion and position sensor as defined in claim 23 wherein said motion detecting means comprises a first set of conductive lines extending outwardly from a center region and positioned radially in spaced relationship and a second set of conductive lines extending inwardly from a peripheral region located outwardly from said first set of conductive lines, said second set of conductive lines being positioned radially in spaced relationship adjacent said first set, said first and second set of conductive lines being electrically isolated from one another, such that when said contact-making element makes contact between a conductive line of said first set and said conductive region, said switch is in a first state and when said contact-making element makes contact between a conductive line of said second set and said conductive region, said switch is in a second state.

Claim 30

A motion and position sensor as defined in claim 26 wherein said enclosure is electrically conductive.

Claim 31

A motion and position sensor as defined in claim 27 wherein said cavity is cone-shaped.

Claim 32

A motion and position sensor as defined in claim 28 wherein said cavity has a truncated cone shape.

Claim 33

A motion and position sensor as defined in claim 29 wherein said cavity has an interior edge making an angle of 60° from an adjacent surface of said plate.

Claim 34

A motion and position sensor as defined in claim 30 wherein said contact-making element is comprised of a conductive ball.

Claim 35

A motion and position sensor as defined in claim 21 wherein said timing means is comprised of buffer and processor means adapted to monitor the amount of time said switch remains in said first or second state and adapted to control alarm means in response to the amount of time said switch remains in said first or second state.

Claim 36

A motion and position sensor as defined in claim 32 wherein said motion sensing switch is comprised of an enclosure having a cavity, a contact-making element resting in said cavity, said cavity being capped with a plate having a conductive circuit thereon, said cavity having at least a conductive region near said plate, said plate and said conductive circuit being electrically isolated from said conductive region, whereby if said enclosure pivots to said second position about a horizontal axis, said contact-making element resting in said cavity will move to make contact between said conductive region and said conductive circuit.

Claim 37

A motion and position sensor as defined in claim 33 wherein said conductive circuit on said plate includes motion detecting means for detecting motion of said contact-making element on said conductive circuit.

Claim 38

A motion and position sensor as defined in claim 34 wherein said motion detecting means comprises conductive and mon-conductive areas laid out on said circuit.

Claim 39

A motion and position sensor as defined in claim 34 wherein said motion detecting means comprises first and second conductive areas separated by a non-conductive region such that when said contact-making element makes contact between said first conductive area and said conductive region of said cavity, said switch is in a first state and when said contact-making element makes contact between said second conductive area and said conductive region of said cavity, said switch is in a second state.

Claim 40

A motion and position sensor as defined in claim 34 wherein said motion detecting means comprises a first set of conductive lines extending outwardly from a center region and positioned radially in spaced relationship and a second set of conductive lines extending inwardly from a peripheral region located outwardly from said first set of conductive lines, said second set of conductive lines being positioned radially in spaced relationship adjacent said first set, said first and second set of conductive lines being electrically isolated from one another, such that when said contact-making element makes contact between a conductive line of said first set and conductive region, said switch is in a first state and when said contact-making element makes contact between a conductive line of said second set and said conductive region, said switch is in a second state.

Claim 41

A motion and position sensor as defined in claim 37 wherein said enclosure is electrically conductive.

Claim 42

A motion and position sensor as defined in claim 38 wherein said cavity is cone-shaped.

Claim 43

A motion and position sensor as defined in claim 39 wherein said cavity has a truncated cone shape.

Claim 44

A motion sensor adapted to indicate motion and lack of motion, comprising: an enclosure with an open end; a base for covering said open end; pressure sensitive electrical sensing means on said base, facing said enclosure and motion sensitive weight means in said enclosure adapted to move freely in said enclosure such that when said weight means move over said sensing means, an electrical signal indicative of the motion of said weight means over said sensing means can be detected.

Claim 45

A motion sensor adapted to indicate motion and lack of motion, comprising: an enclosure with an open end; a base for covering said open end; pressure sensitive electrical sensing means on said base, facing said enclosure and motion sensitive weight means in said enclosure adapted to move freely in said enclosure such that when said weight means move over said sensing means, an electrical signal indicative of the motion of said weight means over said sensing means can be detected.

Claim 46

A motion sensor as defined in claim 41 wherein said presure sensitive electrical sensing means comprises a piezoelectric element.

Claim 47

A motion sensor as defined in claim 42 wherein said weight means comprises a ball bearing.