GB1350488A - Electric snap-action switch - Google Patents

Electric snap-action switch

Info

Publication number
GB1350488A
GB1350488A GB1350488DA GB1350488A GB 1350488 A GB1350488 A GB 1350488A GB 1350488D A GB1350488D A GB 1350488DA GB 1350488 A GB1350488 A GB 1350488A
Authority
GB
United Kingdom
Prior art keywords
spring
snap
pressure
arm
angled member
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
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.)
Danfoss AS
Original Assignee
Danfoss AS
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
Priority claimed from DE19702018145 external-priority patent/DE2018145C/de
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of GB1350488A publication Critical patent/GB1350488A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Thermally Actuated Switches (AREA)
  • Casings For Electric Apparatus (AREA)
GB1350488D 1970-04-16 1971-04-19 Electric snap-action switch Expired GB1350488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018145 DE2018145C (de) 1970-04-16 Elektrischer Schnappschalter

Publications (1)

Publication Number Publication Date
GB1350488A true GB1350488A (en) 1974-04-18

Family

ID=5768185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1350488D Expired GB1350488A (en) 1970-04-16 1971-04-19 Electric snap-action switch

Country Status (6)

Country Link
BE (1) BE765874A (index.php)
CH (1) CH534952A (index.php)
FR (1) FR2089723A5 (index.php)
GB (1) GB1350488A (index.php)
NL (1) NL7104703A (index.php)
SE (1) SE376106B (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG173279A1 (en) * 2010-01-21 2011-08-29 Dwyer Instr Manual reset pressure switch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536554C3 (de) * 1975-08-16 1979-08-02 Danfoss A/S, Nordborg (Daenemark) Elektrischer Schnappschalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG173279A1 (en) * 2010-01-21 2011-08-29 Dwyer Instr Manual reset pressure switch
US8563884B2 (en) 2010-01-21 2013-10-22 Dwyer Instruments, Inc. Manual reset pressure switch
DE102011009123B4 (de) * 2010-01-21 2013-12-12 Dwyer Instruments, Inc. Schalter-Anordnung mit manueller Rücksetzung

Also Published As

Publication number Publication date
SE376106B (index.php) 1975-05-05
FR2089723A5 (index.php) 1972-01-07
BE765874A (fr) 1971-09-16
DE2018145A1 (de) 1971-11-04
DE2018145B2 (de) 1972-02-17
CH534952A (de) 1973-03-15
NL7104703A (index.php) 1971-10-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee