IT1223149B - Dispositivo di controllo di circuito elettrico e metodo per azionare il medesimo - Google Patents

Dispositivo di controllo di circuito elettrico e metodo per azionare il medesimo

Info

Publication number
IT1223149B
IT1223149B IT22681/87A IT2268187A IT1223149B IT 1223149 B IT1223149 B IT 1223149B IT 22681/87 A IT22681/87 A IT 22681/87A IT 2268187 A IT2268187 A IT 2268187A IT 1223149 B IT1223149 B IT 1223149B
Authority
IT
Italy
Prior art keywords
operate
control device
same
electric circuit
circuit control
Prior art date
Application number
IT22681/87A
Other languages
English (en)
Other versions
IT8722681A0 (it
Inventor
Ronald Wayne Poling
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8722681A0 publication Critical patent/IT8722681A0/it
Application granted granted Critical
Publication of IT1223149B publication Critical patent/IT1223149B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • H01H35/2635—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2657—Details with different switches operated at substantially different pressures

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Regulating Braking Force (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
IT22681/87A 1986-11-18 1987-11-18 Dispositivo di controllo di circuito elettrico e metodo per azionare il medesimo IT1223149B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/932,126 US4703140A (en) 1986-11-18 1986-11-18 Electric circuit controlling device

Publications (2)

Publication Number Publication Date
IT8722681A0 IT8722681A0 (it) 1987-11-18
IT1223149B true IT1223149B (it) 1990-09-12

Family

ID=25461820

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22681/87A IT1223149B (it) 1986-11-18 1987-11-18 Dispositivo di controllo di circuito elettrico e metodo per azionare il medesimo

Country Status (4)

Country Link
US (1) US4703140A (it)
JP (1) JPS63164134A (it)
DE (1) DE3738075A1 (it)
IT (1) IT1223149B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931604A (en) * 1986-11-18 1990-06-05 General Electric Company Control device
US4920240A (en) * 1986-11-18 1990-04-24 General Electric Company Method of operating an electric circuit controlling device
US5198631A (en) * 1991-09-11 1993-03-30 General Electric Company Pressure responsive control device
DE10159536A1 (de) * 2001-12-05 2003-06-26 Beru Ag Differenzdruckschalter-sensor
US9554803B2 (en) 2005-07-26 2017-01-31 Ethicon Endo-Surgery, Llc Electrically self-powered surgical instrument with manual release
US7479608B2 (en) 2006-05-19 2009-01-20 Ethicon Endo-Surgery, Inc. Force switch
US11751873B2 (en) 2005-07-26 2023-09-12 Cilag Gmbh International Electrically powered surgical instrument with manual release
US8579176B2 (en) 2005-07-26 2013-11-12 Ethicon Endo-Surgery, Inc. Surgical stapling and cutting device and method for using the device
US8038046B2 (en) 2006-05-19 2011-10-18 Ethicon Endo-Surgery, Inc. Electrical surgical instrument with optimized power supply and drive
US8627995B2 (en) 2006-05-19 2014-01-14 Ethicon Endo-Sugery, Inc. Electrically self-powered surgical instrument with cryptographic identification of interchangeable part
US10314583B2 (en) 2005-07-26 2019-06-11 Ethicon Llc Electrically self-powered surgical instrument with manual release
US9662116B2 (en) 2006-05-19 2017-05-30 Ethicon, Llc Electrically self-powered surgical instrument with cryptographic identification of interchangeable part
KR101838188B1 (ko) * 2016-10-31 2018-03-13 비앤알(주) 원형 문합기
JP7105742B2 (ja) * 2019-07-31 2022-07-25 株式会社鷺宮製作所 圧力スイッチ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939316A (en) * 1973-10-19 1976-02-17 Stropkay Edward J Panic stoplight system for automobiles using a fluid pressure switching device
US3984649A (en) * 1973-12-27 1976-10-05 Robertshaw Controls Company Fluid operated electrical switch construction
US4091249A (en) * 1976-10-06 1978-05-23 Emerson Electric Co. Pressure sensitive electrical switch having a snap element
DE2939860A1 (de) * 1979-10-02 1981-04-16 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Druckschalter zur anwendung in reifendruckwarnanlagen
US4464551A (en) * 1982-05-14 1984-08-07 General Electric Company Electric circuit controlling device and method of operating same
US4471182A (en) * 1983-03-10 1984-09-11 The Singer Company Single pole make make switch and pressure switch using same

Also Published As

Publication number Publication date
US4703140A (en) 1987-10-27
DE3738075A1 (de) 1988-05-19
JPS63164134A (ja) 1988-07-07
IT8722681A0 (it) 1987-11-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125