Filter device for high acceleration applications

Claim 2

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, and said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, and said support means being arranged to enable said abutting engagement during acceleration of said device and to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof.

Claim 3

A device in accordance with claim 1, wherein said resonator has an elongated body, said support means engages the opposite sides of said body to enable said body to move in the direction of its general plane.

Claim 4

A device in accordance with claim 1, wherein said resonator is of a bar-like configuration having generally parallel, lengthwise extending opposite side edges, and one of said side edges extends in spaced, close proximity to said support member for engagement therewith upon acceleration of said device and movement of said resonator relative to said mounting assembly.

Claim 5

A device in accordance with claim 1, wherein said support means comprises resilient contact means for electrically connecting said resonator to said mounting assembly.

Claim 6

A device in accordance with claim 4, wherein said resonator includes electroded regions on its opposite sides, and said contact means comprises coil springs made of an electrically-conductive material electrically connected to said electroded regions.

Claim 7

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, and said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, and said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said mounting assembly including a pair of spaced, oppositely disposed circuit boards on opposite sides of said resonator, and said contact means comprising coil springs disposed between said circuit boards and said resonator for supporting said resonator in said predetermined orientation.

Claim 8

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, and said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, and said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said mounting assembly including a pair of spaced, oppositely disposed circuit boards on opposite sides of said resonator, and said contact means comprising coil springs disposed between said circuit boards and said resonator for supporting said resonator in said predetermined orientation.

Claim 9

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said mounting assembly including a base, said resonator includes a flat body having electroded regions on its opposite sides for electrical contact with said contact means, said contact means comprising oppositely disposed sets of coil springs, each of said springs having one end supported by said base and the opposite end disposed in engagement with the electroded regions on said resonator.

Claim 10

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said mounting assembly including a base, said resonator includes a flat body having electroded regions on its opposite sides for electrical contact with said contact means, said contact means comprising oppositely disposed sets of coil springs, each of said springs having one end supported by said base and the opposite end disposed in engagement with the electroded regions on said resonator.

Claim 11

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said contact means comprising a plurality of end springs, said springs having their central axes extending generally perpendicular to the general plane of said resonator, and said springs are supported in their lengthwise direction on said support member to provide a restoring force for returning said resonator to its operative position in spaced relation from said support member after termination of the acceleration forces on said device.

Claim 12

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said contact means comprising a plurality of end springs, said springs having their central axes extending generally perpendicular to the general plane of said resonator, and said springs are supported in their lengthwise direction on said support member to provide a restoring force for returning said resonator to its operative position in spaced relation from said support member after termination of the acceleration forces on said device.

Claim 13

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said support member being of a tiered construction, and said contact means comprising spaced, electrically conductive contact elements supported at different levels by said support member at spaced locations on said resonator.

Claim 14

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said support member being of a tiered construction, and said contact means comprising spaced, electrically conductive contact elements supported at different levels by said support member at spaced locations on said resonator.

Claim 15

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said support member including at least one tier, said tier including a recess journal thereon, said resonator extending through said recess, and said support means comprising contact members supported at one level on said support member and at another level on said tier for engagement adjacent the side edge of said resonator.

Claim 16

A filter device for use in high acceleration applications comprising, a resonator, a mounting assembly for supporting said resonator in a predetermined orientation during acceleration of said device, said mounting assembly including yieldable support means to provide a compliant mounting for substantially unrestricted vibrational movement of said resonator, subsequent to acceleration of the device, said mounting assembly including a support member disposed in predetermined spaced relation from said resonator for abutting engagement with said resonator to limit its displacement during acceleration, said support means being arranged to return said resonator to a position out of engagement with said support member subsequent to acceleration of said device to enable said vibrational movement thereof, said support means comprising resilient contact means for electrically connecting said resonator to said mounting assembly, said support member including at least one tier, said tier including a recess journal thereon, said resonator extending through said recess, and said support means comprising contact members supported at one level on said support member and at another level on said tier for engagement adjacent the side edge of said resonator.