BE786430A - Circuit electronique de verrouillage - Google Patents

Circuit electronique de verrouillage

Info

Publication number
BE786430A
BE786430A BE786430DA BE786430A BE 786430 A BE786430 A BE 786430A BE 786430D A BE786430D A BE 786430DA BE 786430 A BE786430 A BE 786430A
Authority
BE
Belgium
Prior art keywords
locking circuit
electronic locking
electronic
circuit
locking
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
W P Hogg
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of BE786430A publication Critical patent/BE786430A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H03K5/05—Shaping pulses by increasing duration; by decreasing duration by the use of clock signals or other time reference signals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
BE786430D 1971-07-22 Circuit electronique de verrouillage BE786430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16499771A 1971-07-22 1971-07-22

Publications (1)

Publication Number Publication Date
BE786430A true BE786430A (fr) 1973-01-18

Family

ID=22596968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786430D BE786430A (fr) 1971-07-22 Circuit electronique de verrouillage

Country Status (12)

Country Link
US (1) US3751689A (pt)
JP (1) JPS5247865B1 (pt)
BE (1) BE786430A (pt)
BR (1) BR7204761D0 (pt)
CA (1) CA941465A (pt)
CH (1) CH555116A (pt)
DE (1) DE2234907A1 (pt)
ES (1) ES405034A1 (pt)
FR (1) FR2146852A5 (pt)
GB (1) GB1356217A (pt)
IT (1) IT962726B (pt)
SE (1) SE379466B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826930A (en) * 1973-06-05 1974-07-30 Westinghouse Electric Corp Fail-safe optically coupled logic networks
GB1572901A (en) * 1976-01-22 1980-08-06 Ml Eng Ltd Signal monitoring circuit
JPS5958799U (ja) * 1982-10-13 1984-04-17 三菱重工業株式会社 動翼可変ピツチ軸流フアン
US4791312A (en) * 1987-06-08 1988-12-13 Grumman Aerospace Corporation Programmable level shifting interface device
US5594379A (en) * 1995-07-07 1997-01-14 International Rectifier Corporation Method and Circuit to eliminate false triggering of power devices in optically coupled drive circuits caused by dv/dt sensitivity of optocouplers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835828A (en) * 1953-08-07 1958-05-20 Bell Telephone Labor Inc Regenerative transistor amplifiers
GB893943A (en) * 1959-10-21 1962-04-18 Ass Elect Ind Improvements relating to bistable electronic circuits
US3178587A (en) * 1961-06-20 1965-04-13 Gen Electric Information storage circuit
US3205447A (en) * 1962-09-18 1965-09-07 Gen Dynamics Corp Pulse detector
US3375501A (en) * 1964-03-23 1968-03-26 Tektronix Inc Peak memory circuit employing comparator for controlling voltage of storage capacitor
FR1398923A (fr) * 1964-04-03 1965-05-14 Westinghouse Freins & Signaux Mémoire électronique de sécurité
US3493875A (en) * 1966-07-15 1970-02-03 Ibm Variable attenuation circuit
US3461404A (en) * 1967-09-20 1969-08-12 Buchungsmaschinenwerk Veb Disconnectable pulse generator
US3586878A (en) * 1969-03-17 1971-06-22 Collins Radio Co Sample,integrate and hold circuit

Also Published As

Publication number Publication date
ES405034A1 (es) 1975-11-16
GB1356217A (en) 1974-06-12
IT962726B (it) 1973-12-31
FR2146852A5 (pt) 1973-03-02
US3751689A (en) 1973-08-07
BR7204761D0 (pt) 1973-06-14
JPS4821970A (pt) 1973-03-19
DE2234907A1 (de) 1973-02-01
CA941465A (en) 1974-02-05
JPS5247865B1 (pt) 1977-12-06
CH555116A (de) 1974-10-15
SE379466B (pt) 1975-10-06

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