JPS5037339A - - Google Patents

Info

Publication number
JPS5037339A
JPS5037339A JP49068248A JP6824874A JPS5037339A JP S5037339 A JPS5037339 A JP S5037339A JP 49068248 A JP49068248 A JP 49068248A JP 6824874 A JP6824874 A JP 6824874A JP S5037339 A JPS5037339 A JP S5037339A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP49068248A
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 filed Critical
Publication of JPS5037339A publication Critical patent/JPS5037339A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches

Landscapes

  • Electronic Switches (AREA)
  • Pulse Circuits (AREA)
  • Relay Circuits (AREA)
JP49068248A 1973-06-18 1974-06-17 Pending JPS5037339A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00370958A US3846648A (en) 1973-06-18 1973-06-18 Solid-state timer switch providing ac power to a load for a predetermined time after a main source of power is removed

Publications (1)

Publication Number Publication Date
JPS5037339A true JPS5037339A (ja) 1975-04-08

Family

ID=23461904

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49068248A Pending JPS5037339A (ja) 1973-06-18 1974-06-17
JP1979031331U Pending JPS5595339U (ja) 1973-06-18 1979-03-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1979031331U Pending JPS5595339U (ja) 1973-06-18 1979-03-13

Country Status (2)

Country Link
US (1) US3846648A (ja)
JP (2) JPS5037339A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010389A (en) * 1975-11-24 1977-03-01 Teccor Electronics, Inc. Solid state time delay and holding circuit
JPS55110068A (en) * 1979-02-16 1980-08-25 Fujitsu Ltd Thyristor
US4360743A (en) * 1980-07-23 1982-11-23 Stokes John H Solid state control device for gradually turning on and off an electrical load
US4449161A (en) * 1982-07-16 1984-05-15 The Black & Decker Manufacturing Company One shot firing circuit for power tools
US4492880A (en) * 1983-08-04 1985-01-08 Parker Manufacturing Company Driver circuit
US5705987A (en) * 1996-01-22 1998-01-06 Agf Manufacturing, Inc. Circuit for controlling operation of a load after a predetermined time delay
US6114823A (en) * 1997-12-30 2000-09-05 Agf Manufacturing, Inc. Circuit and apparatus for sensing fluid flow
US6246333B1 (en) 1999-01-05 2001-06-12 Agf Manufacturing, Inc. Apparatus for sensing fluid flow and associated load control circuit
US6396404B1 (en) 1999-01-05 2002-05-28 Agf Manufacturing, Inc. Double check valve assembly for fire suppression system
US6337523B1 (en) 2000-02-10 2002-01-08 Troy Video Recording Services, Inc. Automated operation of silicon controlled rectifier switches using sensors such as Schmitt devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS447243Y1 (ja) * 1968-01-18 1969-03-18

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045150A (en) * 1958-10-13 1962-07-17 Leach Corp Time delay circuit
US3060350A (en) * 1960-03-07 1962-10-23 Northern Electric Co Timing delay and reset circuit
US3189751A (en) * 1960-04-01 1965-06-15 Cons Electronics Ind Timing circuit
US3182228A (en) * 1962-03-05 1965-05-04 Gen Motors Corp Circuit for repeatedly energizing a load
US3559072A (en) * 1968-03-18 1971-01-26 Arvin Ind Inc Electronic shut-off timers
US3745382A (en) * 1972-02-18 1973-07-10 Rhomega Syst Inc Solid state timer circuit for controlling the energization time of a load

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS447243Y1 (ja) * 1968-01-18 1969-03-18

Also Published As

Publication number Publication date
JPS5595339U (ja) 1980-07-02
US3846648A (en) 1974-11-05

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