BE639144A - - Google Patents
Info
- Publication number
- BE639144A BE639144A BE639144DA BE639144A BE 639144 A BE639144 A BE 639144A BE 639144D A BE639144D A BE 639144DA BE 639144 A BE639144 A BE 639144A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/26—Modifications for temporary blocking after receipt of control pulses
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Pulse Circuits (AREA)
- Manipulation Of Pulses (AREA)
- Radar Systems Or Details Thereof (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US232957A US3187202A (en) | 1962-10-25 | 1962-10-25 | Pulse-count control circuit wherein the input is sampled and inhibited upon input exceeding predetermined frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639144A true BE639144A (US20080094685A1-20080424-C00004.png) |
Family
ID=22875255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639144D BE639144A (US20080094685A1-20080424-C00004.png) | 1962-10-25 |
Country Status (6)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305732A (en) * | 1963-06-10 | 1967-02-21 | Barnes Eng Co | Spurious signal void circuit |
| GB1097021A (en) * | 1964-01-20 | 1967-12-29 | Hawker Siddeley Dynamics Ltd | Improvements in or relating to frequency comparison devices |
| US3263096A (en) * | 1964-03-24 | 1966-07-26 | David S Willard | Command pulse analyzer apparatus |
| US3299295A (en) * | 1964-12-07 | 1967-01-17 | Electronic Memories Inc | Pulsing circuit providing output pulses which are inhibited upon input pulses exceeding predetermined rate |
| US3424988A (en) * | 1965-04-20 | 1969-01-28 | Us Navy | Frequency error dectector for a power supply monitor and bus transfer switch |
| US3497719A (en) * | 1965-06-11 | 1970-02-24 | Cox Instr | Frequency measuring system employing feedback network to provide linear dc output from inherent non-linearity of system |
| US3441749A (en) * | 1965-11-15 | 1969-04-29 | Eg & G Inc | Electronic clamp |
| US3521083A (en) * | 1966-10-10 | 1970-07-21 | Ex Cell O Corp | Electronic control circuit |
| US3508160A (en) * | 1966-10-19 | 1970-04-21 | Potter Instrument Co Inc | Circuit responsive to information pulse groups |
| US3710139A (en) * | 1967-04-24 | 1973-01-09 | Sybron Corp | Amplifier system |
| US3569962A (en) * | 1967-07-03 | 1971-03-09 | Hoffman Electronics Corp | Identification tone generator |
| US3582796A (en) * | 1968-09-09 | 1971-06-01 | Electro General Corp | Control system |
| US3575611A (en) * | 1969-08-08 | 1971-04-20 | Honeywell Inc | Frequency to direct current converter |
| US3671939A (en) * | 1970-10-15 | 1972-06-20 | Bell Telephone Labor Inc | Per-cycle basis frequency signal receiver |
| DE2101762A1 (de) * | 1971-01-15 | 1972-07-20 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
| DE2101763A1 (de) * | 1971-01-15 | 1972-07-20 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Überwachung der Drehzahl einer Brennkraftmaschine |
| US4016432A (en) * | 1975-10-01 | 1977-04-05 | Hewlett-Packard Company | Variable rate rotary pulse generator |
| DE2726383C2 (de) * | 1977-06-10 | 1985-07-18 | Diehl GmbH & Co, 8500 Nürnberg | Elektromechanische Stelleinrichtung für eine elektronische Digitalanzeige |
| US4454434A (en) * | 1979-12-03 | 1984-06-12 | Phillips Petroleum Company | Calibration and status monitor comparator apparatus and method |
| US4845379A (en) * | 1988-07-05 | 1989-07-04 | International Business Machines Corporation | Sense circuit for detecting absence of a pulse train |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE960548C (de) * | 1953-09-25 | 1957-03-21 | Siemens Ag | Verfahren zur zeitlichen Verschiebung von Impulsen |
| US3149243A (en) * | 1961-07-14 | 1964-09-15 | Int Standard Electric Corp | Radio receiver including a monitoring circuit indicating an output upon input exceeding predetermined frequency |
-
0
- BE BE639144D patent/BE639144A/xx unknown
- GB GB1054058D patent/GB1054058A/en active Active
- NL NL299721D patent/NL299721A/xx unknown
-
1962
- 1962-10-25 US US232957A patent/US3187202A/en not_active Expired - Lifetime
-
1963
- 1963-10-21 CH CH1288163A patent/CH422885A/de unknown
- 1963-10-25 DE DEJ24625A patent/DE1224780B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1054058A (US20080094685A1-20080424-C00004.png) | |
| US3187202A (en) | 1965-06-01 |
| CH422885A (de) | 1966-10-31 |
| DE1224780B (de) | 1966-09-15 |
| NL299721A (US20080094685A1-20080424-C00004.png) |
