GB773712A - Improvements in or relating to pressure or temperature actuated electric switches - Google Patents

Improvements in or relating to pressure or temperature actuated electric switches

Info

Publication number
GB773712A
GB773712A GB12242/55A GB1224255A GB773712A GB 773712 A GB773712 A GB 773712A GB 12242/55 A GB12242/55 A GB 12242/55A GB 1224255 A GB1224255 A GB 1224255A GB 773712 A GB773712 A GB 773712A
Authority
GB
United Kingdom
Prior art keywords
lever
spring
arm
pressure
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
Application number
GB12242/55A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB773712A publication Critical patent/GB773712A/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
    • H01H35/30—Means for transmitting pressure to pressure-responsive operating part, e.g. by capsule and capillary tube
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Thermally Actuated Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB12242/55A 1954-05-29 1955-04-28 Improvements in or relating to pressure or temperature actuated electric switches Expired GB773712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB31191A DE963347C (de) 1954-05-29 1954-05-29 Elektrische Schaltvorrichtung, insbesondere fuer Kuehlmaschinen

Publications (1)

Publication Number Publication Date
GB773712A true GB773712A (en) 1957-05-01

Family

ID=6963429

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12242/55A Expired GB773712A (en) 1954-05-29 1955-04-28 Improvements in or relating to pressure or temperature actuated electric switches
GB18013/59A Expired GB868270A (en) 1954-05-29 1959-05-27 Improvements in or relating to pressure or temperature actuable electric switches

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB18013/59A Expired GB868270A (en) 1954-05-29 1959-05-27 Improvements in or relating to pressure or temperature actuable electric switches

Country Status (7)

Country Link
US (2) US2810035A (enrdf_load_stackoverflow)
BE (1) BE538486A (enrdf_load_stackoverflow)
CH (1) CH330289A (enrdf_load_stackoverflow)
DE (1) DE963347C (enrdf_load_stackoverflow)
DK (1) DK85952C (enrdf_load_stackoverflow)
FR (1) FR1123106A (enrdf_load_stackoverflow)
GB (2) GB773712A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532055A1 (de) * 1985-09-09 1987-03-12 Teves Gmbh Alfred Schalter mit schlagartiger umschaltung
CN111627750A (zh) * 2020-07-30 2020-09-04 南京网安视智能系统有限公司 一种新型压力继电器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538486A (enrdf_load_stackoverflow) * 1954-05-29
DE1167943B (de) * 1959-12-12 1964-04-16 Siemens Ag Temperaturregler-Schaltvorrichtung
FR1200270A (fr) * 1960-07-13 1959-12-21 Perfectionnements aux interrupteurs à poussoir du type fin de course et analogues
US3106623A (en) * 1961-12-15 1963-10-08 Vapor Corp Snap action differential actuator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1066215A (en) * 1910-05-31 1913-07-01 Chicago Fuse Mfg Company Electric box.
DE483245C (de) * 1925-03-27 1929-10-01 Ernst Enna Verfahren und Vorrichtung zum Zusammenkleben von Kreppgummi mit anderen Stoffen auf mechanischem Wege
US1723635A (en) * 1927-05-16 1929-08-06 Fort Wayne Engineering & Mfg C Automatic pressure-controlled switch
GB409587A (en) * 1932-11-03 1934-05-03 Bosch Robert Improvements in or relating to quick-action electric switches
US2044736A (en) * 1936-01-23 1936-06-16 Automatic Reclosing Circuit Br Control apparatus
US2200995A (en) * 1937-02-05 1940-05-14 Westinghouse Electric & Mfg Co Circuit controller
US2242769A (en) * 1938-02-17 1941-05-20 Gen Motors Corp Switch
US2360723A (en) * 1941-03-27 1944-10-17 Square D Co Electric switch
US2354635A (en) * 1942-11-19 1944-07-25 Fred Burt Flasher switch
US2466522A (en) * 1943-08-06 1949-04-05 Robertshaw Fulton Controls Co Control device
US2457023A (en) * 1948-06-11 1948-12-21 Gen Electric Encasing assembly
US2598536A (en) * 1950-04-08 1952-05-27 Furnas Electric Co Fluid pressure actuated switch
BE538486A (enrdf_load_stackoverflow) * 1954-05-29
US2743331A (en) * 1955-01-21 1956-04-24 W L Maxson Corp Snap switch
US2901568A (en) * 1957-04-26 1959-08-25 Justin B Goff Snap-action switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532055A1 (de) * 1985-09-09 1987-03-12 Teves Gmbh Alfred Schalter mit schlagartiger umschaltung
CN111627750A (zh) * 2020-07-30 2020-09-04 南京网安视智能系统有限公司 一种新型压力继电器

Also Published As

Publication number Publication date
CH330289A (de) 1958-05-31
DE963347C (de) 1957-05-09
US2810035A (en) 1957-10-15
GB868270A (en) 1961-05-17
BE538486A (enrdf_load_stackoverflow)
FR1123106A (fr) 1956-09-18
US3126461A (en) 1964-03-24
DK85952C (da) 1958-07-28

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