US4282513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and arrangement for the electronic control of the input pulses of a manually rotatable pulse generator into an electronic counter
Assignee: Diehl Verwaltungs Stiftung
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Filing: 1979-10-05
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Granted: 1981-08-04
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Expires: 1999-10-05
Abstract
Abstract A process and an arrangement for the electronic interruption and the cancellations of the interruption of input pulses of a manually rotatable pulse generator in an electronic storage for the purpose of locking the storage condition, including a pulse generator, a first and a second counter, a comparator which is influenced by the two counters, as well as an input key. At the coincidence of the two counter contents, the pulse flow from one impulse-generating element should be so interrupted that the content will be unchanged and also remain constant even when further counting pulses are generated by the input arrangement.
Inventors
- 👤 Alfred Meisner
- 👤 Hans Grasser
- 👤 Peter Glasmacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:20
CPC Classifications
G; G04; G04G; G04G99/00; G04G99/006; G04C; G04C3/00; G04C3/001; G04C3/007; G04G13/00; G04G13/02; G04G5/00; H; H03; H03K; H03K21/00
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
218 words
In a process for the electronic interruption and cancellation of the interruption of input pulses of a manually rotatable pulse generator to an electronic counter to maintain the count stored therein, comprising the steps of: (a) introducing the pulses of the manually rotatable pulse generator into an electronic circuit arrangement; (b) detecting the direction of rotation of the pulse generator about its axis from the emitted pulses of the pulse generator, and activating with the emitted pulses the input of an up-down counter in dependence upon the detected direction of rotation; (c) comparing the count in said counter with a preset count of a further counter in said circuit arrangement; (d) reading the pulses, upon actuation of the ulse generator and of an input switch coacting with the electronic circuit arrangement into said up-down counter until a coincidence is achieved of the count in said up-down counter with the preset count of the other counter, and maintaining the count of the up-down counter to interrupt the further input of pulses from the pulse generator into the up-down counter ; and (e) cancelling the interruption of the input pulses into the up-down counter at the coincidence of the count of the up-down counter with the preset count of the further counter, the input switch being opened in the interim.
Claim 2
Dependent Claim
218 words
In a process for the electronic interruption and cancellation of the interruption of input pulses of a manually rotatable pulse generator to an electronic counter to maintain the count stored therein, comprising the steps of: (a) introducing the pulses of the manually rotatable pulse generator into an electronic circuit arrangement; (b) detecting the direction of rotation of the pulse generator about its axis from the emitted pulses of the pulse generator, and activating with the emitted pulses the input of an up-down counter in dependence upon the detected direction of rotation; (c) comparing the count in said counter with a preset count of a further counter in said circuit arrangement; (d) reading the pulses, upon actuation of the ulse generator and of an input switch coacting with the electronic circuit arrangement into said up-down counter until a coincidence is achieved of the count in said up-down counter with the preset count of the other counter, and maintaining the count of the up-down counter to interrupt the further input of pulses from the pulse generator into the up-down counter ; and (e) cancelling the interruption of the input pulses into the up-down counter at the coincidence of the count of the up-down counter with the preset count of the further counter, the input switch being opened in the interim.
Claim 3
Dependent Claim
22 words
Arrangement as claimed in claim 1, said second storage being controllable by said pulse generator upon actuation of a further input key.
Claim 4
Dependent Claim
42 words
Arrangement as claimed in claim 1, said control circuit disrupting the impulse flow from the pulse generator to the first storage only during one direction of rotation of said impulse generator axis at the coincidence of the contents of both said storages.
Claim 5
Dependent Claim
156 words
In an arrangement for the electronic interruption and cancellations of the interruption of input pulse 5 of a manually rotatable pulse generator in a first timing memory storage for the purpose of extinguishing one or more storage conditions including an pulse generator; an evaluating logic circuit for the direction of rotation of the pulse generator; a timing memory storage and a second storage; a first comparator influenced by said two storages; a counter; a second comparator influenced by the condition of the counter and the timing memory storage; a frequency generator with a divider in operative connection with said counter; and an alarm emitter, the improvement comprising: a control circuit connected to the output of the first comparator, the control circuit being connected intermediate the pulse output of the evaluating logic circuit recognizing the direction of rotation and the input of the first storage, and which includes an output for the blocking of the alarm emitter.
Claim 6
Dependent Claim
156 words
In an arrangement for the electronic interruption and cancellations of the interruption of input pulse 5 of a manually rotatable pulse generator in a first timing memory storage for the purpose of extinguishing one or more storage conditions including an pulse generator; an evaluating logic circuit for the direction of rotation of the pulse generator; a timing memory storage and a second storage; a first comparator influenced by said two storages; a counter; a second comparator influenced by the condition of the counter and the timing memory storage; a frequency generator with a divider in operative connection with said counter; and an alarm emitter, the improvement comprising: a control circuit connected to the output of the first comparator, the control circuit being connected intermediate the pulse output of the evaluating logic circuit recognizing the direction of rotation and the input of the first storage, and which includes an output for the blocking of the alarm emitter.
References Cited (Backward Citations)
US4176515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-03 | 1985-02-02 | 1985-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-03 | 1989-02-02 | 1989-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-03 | 1993-02-02 | 1993-08-04 | $7700.00 | Window Closed / Lapsed |