ES2056208T3 - Conmutador accionado por presion de fluido de facil mantenimiento. - Google Patents

Conmutador accionado por presion de fluido de facil mantenimiento.

Info

Publication number
ES2056208T3
ES2056208T3 ES89302886T ES89302886T ES2056208T3 ES 2056208 T3 ES2056208 T3 ES 2056208T3 ES 89302886 T ES89302886 T ES 89302886T ES 89302886 T ES89302886 T ES 89302886T ES 2056208 T3 ES2056208 T3 ES 2056208T3
Authority
ES
Spain
Prior art keywords
fluid pressure
duct
pressure switch
easy maintenance
maintenance fluid
Prior art date
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.)
Expired - Lifetime
Application number
ES89302886T
Other languages
English (en)
Inventor
Kurt Lindsey
Clem P Sitar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy and Automation Inc
Original Assignee
Furnas Electric Co
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 Furnas Electric Co filed Critical Furnas Electric Co
Application granted granted Critical
Publication of ES2056208T3 publication Critical patent/ES2056208T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • 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

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

SE EVITA LA DESCONEXION DE UN CONDUCTO DE FLUIDO DE UN ACOPLAMIENTO DE FLUIDO (38) Y UN CONDUCTO ELECTRICO DE LAS ABERTURAS (28) EN UN CONMUTADOR SENSIBLE A LA PRESION DE FLUIDO, CUANDO SE REQUIERE EFECTUAR EL MANTENIMIENTO, MEDIANTE UNA CONSTRUCCION EN LA QUE UN MODULO DE CONMUTACION (12) SE ENCUENTRA ASEGURADO A UNA BASE (10) QUE MONTA UN ACOPLAMIENTO QUE RECIBE LA PRESION DE FLUIDO (38) Y UN CONDUCTO ELECTRICO QUE RECIBE LAS ABERTURAS (28) POR MEDIO DE DOS DISPOSITIVOS ROSCADOS DE FIJACION (24), QUE PERMITEN LA SEPARACION DEL MODULO (12) CON FACILIDAD DE LA BASE (10) SIN PERTURBAR LAS CONEXIONES DEL CONDUCTO.
ES89302886T 1988-09-22 1989-03-22 Conmutador accionado por presion de fluido de facil mantenimiento. Expired - Lifetime ES2056208T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/246,911 US4868356A (en) 1988-09-22 1988-09-22 Easily serviced fluid pressure operated switch

Publications (1)

Publication Number Publication Date
ES2056208T3 true ES2056208T3 (es) 1994-10-01

Family

ID=22932753

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89302886T Expired - Lifetime ES2056208T3 (es) 1988-09-22 1989-03-22 Conmutador accionado por presion de fluido de facil mantenimiento.

Country Status (6)

Country Link
US (1) US4868356A (es)
EP (1) EP0360372B1 (es)
JP (1) JPH02121220A (es)
CA (1) CA1319382C (es)
DE (1) DE68915091T2 (es)
ES (1) ES2056208T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087801A (en) * 1990-06-19 1992-02-11 S.J. Electro Systems, Inc. Sphere-actuated float switch
US5120915A (en) * 1991-02-01 1992-06-09 Johnson Service Company Pressure-actuated pump control switch
US5530215A (en) * 1993-11-05 1996-06-25 Furnas Electric Company Pressure switch
CN1113373C (zh) * 1996-02-16 2003-07-02 富尔纳斯电气公司 压力开关
US10529512B2 (en) 2016-02-11 2020-01-07 Transform Sr Brands Llc Multi-mode air compressor pressure power switch
USD939450S1 (en) * 2019-09-12 2021-12-28 Saginomiya Seisakusho, Inc. Pressure switch
JP1664761S (es) * 2019-09-12 2020-07-27
USD949801S1 (en) * 2019-09-12 2022-04-26 Saginomiya Seisakusho, Inc. Pressure switch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654404C (de) * 1935-02-17 1937-12-17 August Frede Maschinenfabrik Druckschalter
US2657289A (en) * 1948-04-27 1953-10-27 Dayton Pump & Mfg Company Pressure switch
US2562437A (en) * 1949-01-15 1951-07-31 Penn Electric Switch Co Pressure operated control switch
US3236963A (en) * 1964-01-16 1966-02-22 Furnas Electric Co Pressure switch
FR1465603A (fr) * 1965-11-26 1967-01-13 Clapets T J Soc D Contacteur manométrique
US4243858A (en) * 1979-01-19 1981-01-06 Therm-O-Disc Incorporated Snap disc operated pressure switch
US4343974A (en) * 1979-05-29 1982-08-10 Hi-Stat Manufacturing Company, Inc. Multi-circuit electrical switch
JPS612221A (ja) * 1984-06-14 1986-01-08 本田技研工業株式会社 圧力スイツチ
US4626636A (en) * 1985-03-25 1986-12-02 Stewart-Warner Corporation Pressure operated switch assembly with external pressure control

Also Published As

Publication number Publication date
EP0360372B1 (en) 1994-05-04
JPH02121220A (ja) 1990-05-09
DE68915091D1 (de) 1994-06-09
DE68915091T2 (de) 1994-08-18
US4868356A (en) 1989-09-19
EP0360372A3 (en) 1991-12-04
EP0360372A2 (en) 1990-03-28
CA1319382C (en) 1993-06-22

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