DE59305946D1 - Membrananordnung für einen Druckschalter - Google Patents

Membrananordnung für einen Druckschalter

Info

Publication number
DE59305946D1
DE59305946D1 DE59305946T DE59305946T DE59305946D1 DE 59305946 D1 DE59305946 D1 DE 59305946D1 DE 59305946 T DE59305946 T DE 59305946T DE 59305946 T DE59305946 T DE 59305946T DE 59305946 D1 DE59305946 D1 DE 59305946D1
Authority
DE
Germany
Prior art keywords
pressure switch
membrane arrangement
membrane
arrangement
switch
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 - Fee Related
Application number
DE59305946T
Other languages
English (en)
Inventor
Rolf Baechli
Juergen Budde
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.)
Huba Control AG
Original Assignee
Huba Control AG
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 Huba Control AG filed Critical Huba Control AG
Application granted granted Critical
Publication of DE59305946D1 publication Critical patent/DE59305946D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Diaphragms And Bellows (AREA)
DE59305946T 1992-10-30 1993-10-22 Membrananordnung für einen Druckschalter Expired - Fee Related DE59305946D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH338792 1992-10-30

Publications (1)

Publication Number Publication Date
DE59305946D1 true DE59305946D1 (de) 1997-04-30

Family

ID=4254872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59305946T Expired - Fee Related DE59305946D1 (de) 1992-10-30 1993-10-22 Membrananordnung für einen Druckschalter

Country Status (4)

Country Link
US (1) US5421242A (de)
EP (1) EP0595210B1 (de)
CA (1) CA2109472C (de)
DE (1) DE59305946D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040536A (en) * 1998-01-26 2000-03-21 Miller Edge, Inc. Pressure responsive switch and method of making same
US6378414B1 (en) 1999-06-28 2002-04-30 Tse Brakes, Inc. Removable filter cap for spring brake actuator
EP2383004A1 (de) * 2010-04-30 2011-11-02 Fresenius Medical Care Deutschland GmbH Membran für einen Druckdom
CH705065B1 (de) * 2011-06-01 2014-12-15 Huba Control Ag Differenzdruckschalter.
CN105093101B (zh) * 2015-06-26 2018-11-23 威能(无锡)供热设备有限公司 风压开关测试设备
US10422331B2 (en) * 2016-08-12 2019-09-24 Ingersoll-Rand Company One piece diaphragm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT86261B (de) * 1919-02-03 1921-11-10 Alfred Ing Scheuer Bremszylinder.
US3168855A (en) * 1957-09-19 1965-02-09 Glenn T Randol Detachable mounting means for flexible power-diaphragms
US3212446A (en) * 1962-10-18 1965-10-19 Robertshaw Controls Co Fluid pump or the like and method for making the same
EP0017453A1 (de) * 1979-04-02 1980-10-15 Eaton Corporation Waschvorrichtung und Mittel zum Fühlen des Flüssigkeitsstandes dafür
CH667736A5 (de) * 1984-10-15 1988-10-31 Huba Control Ag Auf druck ansprechender geber.
JPS6323744U (de) * 1986-07-29 1988-02-17
JP2520963Y2 (ja) * 1990-10-31 1996-12-18 矢崎総業株式会社 圧力スイッチ
US5249508A (en) * 1991-03-22 1993-10-05 Jidosha Denki Kogyo Kabushiki Kaisha Actuator of diaphragm type
EP0507002A3 (en) * 1991-04-02 1992-12-09 Huba Control Ag Pressure switch

Also Published As

Publication number Publication date
US5421242A (en) 1995-06-06
CA2109472C (en) 1996-10-08
CA2109472A1 (en) 1994-05-01
EP0595210A1 (de) 1994-05-04
EP0595210B1 (de) 1997-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee