US4011436A
Expired / Lapsed
US
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Multiple level predetermining system
Assignee: Veeder Industries Inc
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Filing: 1976-02-13
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Granted: 1977-03-08
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Expires: 1996-02-13
Abstract
Abstract An electronic multiple level predetermining system having a single level predeterminer adapted to be indexed for accumulating a primary count and for generating a primary predetermining signal when the accumulated count reaches a primary predetermining level and a control system operable by an input pulse to index the predeterminer one count in one direction for accumulating a primary count of the input pulses and through an additional bidirectional counting cycle for generating a secondary predetermined signal at a secondary predetermining level.
Inventors
- 👤 Robert J. Schiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:09
CPC Classifications
H; H03; H03K; H03K23/00; H03K23/64; H03K23/66
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
148 words
A multiple level predeterming system having a bidirectional predetermining counter operable for being indexed for accumulating a primary count and for generating a primary predetermining control signal when the primary accumulated count reaches a first predetermined accumulated count, and a predetermining control system for automatically generating at least one additional secondary predetermining control signal when the primary count reaches an accumulated count which differs from said first count by a predetermined count differential, the predetermining control system comprising indexing means for indexing the bidirectional counter in a first direction and then the opposite direction through a secondary counting cycle having a plurality of N-1 counts in each direction at least equal to said count differential, and predetermining signal control means for generating a secondary predetermining control signal if the accumulated count equals said first count when the counter is indexed said count differential during a secondary counting cycle.
Claim 2
Dependent Claim
148 words
A multiple level predeterming system having a bidirectional predetermining counter operable for being indexed for accumulating a primary count and for generating a primary predetermining control signal when the primary accumulated count reaches a first predetermined accumulated count, and a predetermining control system for automatically generating at least one additional secondary predetermining control signal when the primary count reaches an accumulated count which differs from said first count by a predetermined count differential, the predetermining control system comprising indexing means for indexing the bidirectional counter in a first direction and then the opposite direction through a secondary counting cycle having a plurality of N-1 counts in each direction at least equal to said count differential, and predetermining signal control means for generating a secondary predetermining control signal if the accumulated count equals said first count when the counter is indexed said count differential during a secondary counting cycle.
Claim 3
Dependent Claim
44 words
A multiple level predetermining system according to claim 1 wherein the indexing means is operable through a cycle thereof for indexing the predetermining counter a predetermined count increment for accumulting said primary count and for indexing the predetermining counter through said secondary counting cycle.
Claim 4
Dependent Claim
65 words
A multiple level predetermining system according to claim 2 wherein the indexing means comprises binary counter means, and means for indexing the binary counter means 2N-1 counts from a first count to a second count and index the predetermining counter therewith a one count increment in one direction for accumulating said primary count and through said secondary counting cycle having N-1 counts in each direction.
Claim 5
Dependent Claim
30 words
A multiple level predetermining system according to claim 3 wherein the predetermining signal control means comprises binary selector means connected to the binary counter means for selecting said count differential.
Claim 6
Dependent Claim
22 words
A multiple level predetermining system according to claim 4 wherein the binary selector means is adjustable to adjustably establish said count differential.
Claim 7
Dependent Claim
65 words
A multiple level predetermining system according to claim 2 wherein the indexing means comprises auxiliary counter means and means for indexing the auxiliary counter means 2N-1 counts from a first count to a second count and index the predetermining counter therewith a one count increment in one direction for accumulating said primary count and through said secondary counting cycle having N-1 counts in each direction.
Claim 8
Dependent Claim
60 words
A multiple level predetermining system according to claim 1 wherein the bidirectional predetermining counter comprises a bidirectional binary counter and means for generating the primary predetermining control signal when the accumulated count of the binary counter reaches said first count; and wherein the indexing means comprises an oscillator operatively connected for indexing the binary counter through said secondary counting cycle.
Claim 9
Dependent Claim
77 words
A multiple level predetermining system according to claim 7 wherein the indexing means comprises an auxiliary binary counter operatively connected to be indexed by the oscillator with the predetermining binary counter, and indexing control means for selectively operatively connecting the oscillator for indexing the predetermining binary counter and the auxiliary binary counter together and operable when the auxiliary binary counter reaches a first predetermined count for operatively disconnecting the oscillator from the predetermining and auxiliary binary counters.
Claim 10
Dependent Claim
55 words
A multiple level predetermining system according to claim 8 wherein the indexing control means is operable by a count signal to reset the auxiliary binary counter to a second predetermined count and for connecting the oscillator for indexing the predetermining and auxiliary binary counters together until the auxiliary binary counter reaches said first predetermined count.
Claim 11
Dependent Claim
37 words
A multiple level predetermining system according to claim 8 wherein the auxiliary binary counter is connected to the bidirectional binary counter for reversing its counting direction during said secondary counting cycle after said first N-1 counts thereof.
Claim 12
Dependent Claim
41 words
A multiple level predetermining system according to claim 1 wherein the predetermining control system is operable for automatically generating a plurality of secondary predetermining control signals when the primary accumulated count differs from said first count by predetermined count differentials respectively.
Claim 13
Dependent Claim
15 words
A multiple level predetermining system according to claim 1 wherein said count differential is N-1.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-07 | 1980-09-06 | 1981-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-07 | 1984-09-06 | 1985-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-07 | 1988-09-06 | 1989-03-08 | $7700.00 | Window Closed / Lapsed |