US5299113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control board having dual means of configuration
Assignee: Maytag Corp
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Filing: 1992-04-22
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Granted: 1994-03-29
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Expires: 2012-04-22
Abstract
Abstract An apparatus and system for permitting dual-mode configuration of an appliance control board preferably in conjunction with an external electronic programming device or by means internal to the appliance. Preferably, a set of selection switches are provided in an interior space of the appliance that are used to select desired operating parameters. By changing the setting of the switches, the operator may configure the appliance for many specific modes of operation. In addition, the appliance can be electronically reconfigured by use of a hand held data probe.
Inventors
- 👤 Brent A. England
- 👤 Scott A. Merkle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:33
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/042; G05B2219/00; G05B2219/20; G05B2219/23; G05B2219/23094; G05B2219/23406; G05B2219/24; G05B2219/24158; G05B2219/25; G05B2219/25092; G05B2219/25109; G05B2219/25137; G05B2219/25155; G05B2219/26; G05B2219/2633
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
228 words
A method of programming operating parameters for a machine's mechanical subsystems, the machine having a user interface, comprising the steps of: providing a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface and the output communicating with the mechanical subsystems of the machine; providing a first programmer communicating with the second input of the programmable controller, the first programmer capable of generating a first signal when it is activated; providing a second programmer communicating with the third input of the programmable controller, the second programmer capable of generating a second signal when it is activated; monitoring the second and third inputs of the programmable controller; activating one of the first programmer and the second programmer; detecting an input signal at one of the second and third inputs; generating operating parameters in response to the detected signal at one of the second or third inputs; storing the operating parameters in memory; detecting a signal at the first input from the user interface; determining whether the signal at the first input satisfies the operating parameters stored in memory; generating a control signal if the signal at the first input satisfies the operating parameters stored in memory; and sending the control signal to the output of the programmable controller to energize the mechanical subsystems of the machine.
Claim 2
Independent Claim
228 words
A method of programming operating parameters for a machine's mechanical subsystems, the machine having a user interface, comprising the steps of: providing a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface and the output communicating with the mechanical subsystems of the machine; providing a first programmer communicating with the second input of the programmable controller, the first programmer capable of generating a first signal when it is activated; providing a second programmer communicating with the third input of the programmable controller, the second programmer capable of generating a second signal when it is activated; monitoring the second and third inputs of the programmable controller; activating one of the first programmer and the second programmer; detecting an input signal at one of the second and third inputs; generating operating parameters in response to the detected signal at one of the second or third inputs; storing the operating parameters in memory; detecting a signal at the first input from the user interface; determining whether the signal at the first input satisfies the operating parameters stored in memory; generating a control signal if the signal at the first input satisfies the operating parameters stored in memory; and sending the control signal to the output of the programmable controller to energize the mechanical subsystems of the machine.
Claim 3
Dependent Claim
29 words
A method according to claim 1 further comprising the step of ignoring a signal detected at the second input if a signal has been detected at the third input.
Claim 4
Dependent Claim
14 words
A method according to claim 1 wherein the third input is an optical transceiver.
Claim 5
Dependent Claim
19 words
A method according to claim 1 wherein the first programmer comprises a plurality of switches located on the machine.
Claim 6
Dependent Claim
14 words
A method according to claim 1 wherein the second programmer comprises a hand-held probe.
Claim 7
Dependent Claim
36 words
A method according to claim 1 further comprising the steps of changing the operating parameters stored in memory by activating one of the first and second programmer to generate one of a first and second signals.
Claim 8
Dependent Claim
22 words
A method according to claim 6 further including the step of ignoring the first signal if a second signal has been received.
Claim 9
Independent Claim
150 words
A system for programming operating parameters of an appliance's mechanical subsystems, the appliance having a user interface for receiving inputs from a user, comprising: a first programmer generating operating parameter signals; a second programmer generating operating parameter signals; and a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface, the second input communicating with the first programmer, the third input communicating with the second programmer and the output communicating with the mechanical subsystems, wherein the programmable controller detects an input from one of the first and second programmers and stores the operating parameter signals, the programmable controller determining in response to an input from the user interface whether the input from the user interface satisfies the operating parameter signals programmed in the programmable controller; and if so, generates an output signal to energize the mechanical subsystems.
Claim 10
Independent Claim
150 words
A system for programming operating parameters of an appliance's mechanical subsystems, the appliance having a user interface for receiving inputs from a user, comprising: a first programmer generating operating parameter signals; a second programmer generating operating parameter signals; and a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface, the second input communicating with the first programmer, the third input communicating with the second programmer and the output communicating with the mechanical subsystems, wherein the programmable controller detects an input from one of the first and second programmers and stores the operating parameter signals, the programmable controller determining in response to an input from the user interface whether the input from the user interface satisfies the operating parameter signals programmed in the programmable controller; and if so, generates an output signal to energize the mechanical subsystems.
Claim 11
Dependent Claim
19 words
A system according to claim 8 wherein the first programmer comprises a plurality of switches located on the appliance.
Claim 12
Dependent Claim
14 words
A system according to claim 9 wherein the second programmer comprises a hand-held probe.
Claim 13
Dependent Claim
14 words
A system according to claim 8 wherein the second programmer comprises a hand-held probe.
Claim 14
Dependent Claim
12 words
A system according to claim 8 wherein the probe generates electro-optical signals.
Claim 15
Dependent Claim
29 words
A system according to claim 8 wherein the programmable controller ignores operating parameter signals at its second input if it has received operating parameter signals at its third input.
Claim 16
Independent Claim
151 words
A system for programming operating parameters of an appliance's mechanical subsystems, the appliance having a user interface for receiving inputs from a user, comprising: a first programmer generating operating parameter signals; a second programmer generating operating parameter signals; and a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface, the second input communicating with the first programmer, the third input communicating with the second programmer and the output communicating with the mechanical subsystems, the programmable controller capable of running a routine for detecting an input from one of the first and second programmers, storing the operating parameter signals, determining in response to an input from the user interface whether the input from the user interface satisfies the operating parameter signals programmed in the programmable controller, and if so, generating an output signal to energize the mechanical subsystems.
Claim 17
Independent Claim
151 words
A system for programming operating parameters of an appliance's mechanical subsystems, the appliance having a user interface for receiving inputs from a user, comprising: a first programmer generating operating parameter signals; a second programmer generating operating parameter signals; and a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface, the second input communicating with the first programmer, the third input communicating with the second programmer and the output communicating with the mechanical subsystems, the programmable controller capable of running a routine for detecting an input from one of the first and second programmers, storing the operating parameter signals, determining in response to an input from the user interface whether the input from the user interface satisfies the operating parameter signals programmed in the programmable controller, and if so, generating an output signal to energize the mechanical subsystems.
Claim 18
Dependent Claim
54 words
A system according to claim 14 in which the routine that the programmable controller is capable of running is further characterized as a routine that includes: a lockout subroutine responsive to operating parameter signals generated by the second programmer to cause the programmable controller to ignore operating parameter signals generated by the first programmer.
Claim 19
Dependent Claim
140 words
A programmable appliance comprising: a user interface for receiving inputs from a user; mechanical subsystems for performing mechanical functions of the appliance; a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface, the second input receiving first control signals, the third input receiving second control signals and the output communicating with the mechanical subsystems, the programmable controller capable of running a routine for detecting one of the first and second control signals, generating operating parameter signals in response to one of the first and second control signals, determining in response to an input from the user interface whether the input from the user interface satisfies the operating parameter signals generated by the programmable controller, and if so, generating an output signal to energize the mechanical subsystems.
Claim 20
Dependent Claim
140 words
A programmable appliance comprising: a user interface for receiving inputs from a user; mechanical subsystems for performing mechanical functions of the appliance; a programmable controller having a first input, a second input, a third input and an output; the first input communicating with the user interface, the second input receiving first control signals, the third input receiving second control signals and the output communicating with the mechanical subsystems, the programmable controller capable of running a routine for detecting one of the first and second control signals, generating operating parameter signals in response to one of the first and second control signals, determining in response to an input from the user interface whether the input from the user interface satisfies the operating parameter signals generated by the programmable controller, and if so, generating an output signal to energize the mechanical subsystems.
Claim 21
Dependent Claim
46 words
An appliance according to claim 16 in which the routine that the programmable controller is capable of running is further characterized as a routine that includes: a lockout subroutine responsive to the second control signals to cause the programmable controller to ignore the first control signals.
References Cited (Backward Citations)
US3112378A
Cited
US4001599A
Cited
US4146778A
Cited
US4119948A
Cited
US4109775A
Cited
US4084237A
Cited
US4216461A
Cited
US4369442A
Cited
US4184347A
Cited
US4203014A
Cited
US4231105B1
Cited
US4231105A
Cited
US4328539A
Cited
US4409649A
Cited
US4316532A
Cited
US4306219A
Cited
US4366481A
Cited
US4463446A
Cited
US4417450A
Cited
US4520451A
Cited
US4512453A
Cited
US4598378A
Cited
US4642753A
Cited
US4706794A
Cited
US4760547A
Cited
US4973957A
Cited
US4845484A
Cited
US4907250A
Cited
US4828097A
Cited
US4844229A
Cited
US4999763A
Cited
US5055996A
Cited
US5086385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-03-28 | 1997-09-27 | 1998-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-03-28 | 2001-09-27 | 2002-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-03-28 | 2005-09-27 | 2006-03-29 | $7700.00 | Window Closed / Lapsed |