BE766958A - INTERMITTENT PULSE CIRCUIT - Google Patents

INTERMITTENT PULSE CIRCUIT

Info

Publication number
BE766958A
BE766958A BE766958A BE766958A BE766958A BE 766958 A BE766958 A BE 766958A BE 766958 A BE766958 A BE 766958A BE 766958 A BE766958 A BE 766958A BE 766958 A BE766958 A BE 766958A
Authority
BE
Belgium
Prior art keywords
pulse circuit
intermittent pulse
intermittent
circuit
pulse
Prior art date
Application number
BE766958A
Other languages
French (fr)
Inventor
D R Shuey
Original Assignee
Xerox 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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of BE766958A publication Critical patent/BE766958A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/64—Generators producing trains of pulses, i.e. finite sequences of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Electromechanical Clocks (AREA)
BE766958A 1970-05-11 1971-05-10 INTERMITTENT PULSE CIRCUIT BE766958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3622570A 1970-05-11 1970-05-11

Publications (1)

Publication Number Publication Date
BE766958A true BE766958A (en) 1971-11-10

Family

ID=21887385

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766958A BE766958A (en) 1970-05-11 1971-05-10 INTERMITTENT PULSE CIRCUIT

Country Status (7)

Country Link
US (1) US3686666A (en)
BE (1) BE766958A (en)
CA (1) CA945642A (en)
DE (1) DE2123363A1 (en)
FR (1) FR2091600A5 (en)
GB (1) GB1349807A (en)
NL (1) NL7106189A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860919A (en) * 1973-12-26 1975-01-14 Funck Donald E Smoke and gas detection and alarm apparatus
US3922672A (en) * 1974-03-04 1975-11-25 Mallory & Co Inc P R Audible alarm device
DE2931437C2 (en) * 1979-08-02 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for controlling a signal loudspeaker
GB2151057A (en) * 1983-11-17 1985-07-10 Sakis Roy Alarm device

Also Published As

Publication number Publication date
DE2123363A1 (en) 1971-12-02
GB1349807A (en) 1974-04-10
NL7106189A (en) 1971-11-15
CA945642A (en) 1974-04-16
US3686666A (en) 1972-08-22
FR2091600A5 (en) 1972-01-14

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