HK46079A - Improvements in or relating to circuit arrangements for eliminating the effects of switch chatter - Google Patents
Improvements in or relating to circuit arrangements for eliminating the effects of switch chatterInfo
- Publication number
- HK46079A HK46079A HK460/79A HK46079A HK46079A HK 46079 A HK46079 A HK 46079A HK 460/79 A HK460/79 A HK 460/79A HK 46079 A HK46079 A HK 46079A HK 46079 A HK46079 A HK 46079A
- Authority
- HK
- Hong Kong
- Prior art keywords
- signal
- contact
- periodic pulse
- flop
- input
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/013—Modifications of generator to prevent operation by noise or interference
Landscapes
- Manipulation Of Pulses (AREA)
- Keying Circuit Devices (AREA)
- Electronic Switches (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49127335A JPS5752731B2 (xx) | 1974-11-05 | 1974-11-05 | |
JP49129121A JPS5154764A (xx) | 1974-11-09 | 1974-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK46079A true HK46079A (en) | 1979-07-13 |
Family
ID=26463314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK460/79A HK46079A (en) | 1974-11-05 | 1979-07-05 | Improvements in or relating to circuit arrangements for eliminating the effects of switch chatter |
Country Status (5)
Country | Link |
---|---|
US (1) | US4057738A (xx) |
CH (1) | CH614093B (xx) |
GB (1) | GB1495689A (xx) |
HK (1) | HK46079A (xx) |
MY (1) | MY8000052A (xx) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266118A (en) * | 1977-04-25 | 1981-05-05 | Mitsubishi Denki Kabushiki Kaisha | Cooking control circuit for cooking range |
US4185210A (en) * | 1977-05-24 | 1980-01-22 | Rca Corporation | Contact de-bouncing circuit with common mode rejection |
JPS55150026A (en) * | 1979-05-09 | 1980-11-21 | Fujitsu Ltd | Power-on clearing circuit |
US4396905A (en) * | 1979-12-17 | 1983-08-02 | Trw Inc. | Asynchronously controllable successive approximation analog-to-digital converter |
JPS5711527A (en) * | 1980-06-26 | 1982-01-21 | Seiko Epson Corp | Chattering prevention circuit for electronic wrist watch |
JPS57196419A (en) * | 1981-05-28 | 1982-12-02 | Suwa Seikosha Kk | Input chattering preventing circuit for small portable device |
US4392065A (en) * | 1981-06-18 | 1983-07-05 | Honeywell Inc. | Electronic circuit for eliminating chatter |
US4414602A (en) * | 1981-12-18 | 1983-11-08 | Minnesota Mining And Manufacturing Co. | Current director and interface circuit for a transformer relay |
US4525635A (en) * | 1982-12-15 | 1985-06-25 | Rca Corporation | Transient signal suppression circuit |
JPH0683065B2 (ja) * | 1988-02-09 | 1994-10-19 | 沖電気工業株式会社 | 分周回路 |
US5397942A (en) * | 1991-08-23 | 1995-03-14 | Nec Corporation | Driver circuit for a plurality of outputs |
JPH0568347A (ja) * | 1991-09-09 | 1993-03-19 | Sony Corp | 電池放電制御回路 |
US5355036A (en) * | 1992-11-12 | 1994-10-11 | Texas Instruments Incorporated | Timed make-before-break circuit for analog switch control |
US5386393A (en) * | 1993-02-08 | 1995-01-31 | International Business Machines Corporation | Fencing circuit and method for isolating spurious noise at system interface |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3504200A (en) * | 1967-08-10 | 1970-03-31 | Westinghouse Electric Corp | Synchronizing circuit |
DE1537443B2 (de) * | 1967-10-19 | 1970-11-19 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zum Umformen von durch mechanische Kontaktvorrichtung erzeugte prellbehaftete Signale in prellfreie elektrische Signale |
US3795823A (en) * | 1972-11-09 | 1974-03-05 | Rca Corp | Signal detection in noisy transmission path |
-
1975
- 1975-10-30 CH CH1406775A patent/CH614093B/xx unknown
- 1975-11-04 GB GB45773/75A patent/GB1495689A/en not_active Expired
- 1975-11-05 US US05/629,185 patent/US4057738A/en not_active Expired - Lifetime
-
1979
- 1979-07-05 HK HK460/79A patent/HK46079A/xx unknown
-
1980
- 1980-12-30 MY MY52/80A patent/MY8000052A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH614093GA3 (xx) | 1979-11-15 |
MY8000052A (en) | 1980-12-31 |
CH614093B (de) | |
US4057738A (en) | 1977-11-08 |
GB1495689A (en) | 1977-12-21 |
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