DE3265666D1 - Pressure switch - Google Patents

Pressure switch

Info

Publication number
DE3265666D1
DE3265666D1 DE8282111664T DE3265666T DE3265666D1 DE 3265666 D1 DE3265666 D1 DE 3265666D1 DE 8282111664 T DE8282111664 T DE 8282111664T DE 3265666 T DE3265666 T DE 3265666T DE 3265666 D1 DE3265666 D1 DE 3265666D1
Authority
DE
Germany
Prior art keywords
housing
abutment
contacts
movable part
contact
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
Application number
DE8282111664T
Other languages
German (de)
Inventor
Rene Kagi
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.)
OLTEN AG ELEKTRO APPARATEBAU
Original Assignee
OLTEN AG ELEKTRO APPARATEBAU
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 OLTEN AG ELEKTRO APPARATEBAU filed Critical OLTEN AG ELEKTRO APPARATEBAU
Application granted granted Critical
Publication of DE3265666D1 publication Critical patent/DE3265666D1/en
Expired 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
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

1. Pressure operated switch with a housing (2; 18) on which an elastic contact arm (3; 20, 21) is fixed and whose movable part projects into the housing and comprises a contact (5) co-operating with a contact (5, 8) integral with the housing, the movable part between the fixing zone and the contacts (5, 6, 8) abutting at one side against an abutment (15, 16; 22, 23) adjustable from the outside of the housing and being acted upon from the other side, at least between the abutment and the contacts, by a pressure pad (10; 24, 25), characterised in that a guide (13) is provided which is fast with the housing and which extends along the movable part of the contact arm (3; 20, 21), and that the abutment (15, 16; 22, 23) is mounted to be displaceable in the guide (13) between the fixing zone and the contacts, without modifying the spacing between the contacts (5, 6, 8) when the abutment (15, 16; 22, 23) is displaced.
DE8282111664T 1981-12-21 1982-12-15 Pressure switch Expired DE3265666D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8154/81A CH655199A5 (en) 1981-12-21 1981-12-21 PRESSURE SWITCH.

Publications (1)

Publication Number Publication Date
DE3265666D1 true DE3265666D1 (en) 1985-09-26

Family

ID=4335996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282111664T Expired DE3265666D1 (en) 1981-12-21 1982-12-15 Pressure switch

Country Status (4)

Country Link
EP (1) EP0082480B1 (en)
AT (1) ATE15113T1 (en)
CH (1) CH655199A5 (en)
DE (1) DE3265666D1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470106C (en) * 1927-04-29 1929-01-05 Valentin L Fey Electric horn that closes the contact with compressed air
US2602350A (en) * 1949-12-21 1952-07-08 Barber Colman Co Condition responsive instrument
FR1601303A (en) * 1968-06-17 1970-08-17
SE361975B (en) * 1972-07-18 1973-11-19 S O Jansson
DE2365188A1 (en) * 1973-01-04 1974-07-18 Steven Robert Guma DIFFERENTIAL PRESSURE TRANSDUCER
US4101747A (en) * 1976-01-30 1978-07-18 Ranco Incorporated Differential pressure operated switch
DE7726599U1 (en) * 1977-08-27 1977-12-01 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Electric pressure switch

Also Published As

Publication number Publication date
ATE15113T1 (en) 1985-09-15
EP0082480A1 (en) 1983-06-29
EP0082480B1 (en) 1985-08-21
CH655199A5 (en) 1986-03-27

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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