DK144929C - Snapafbryderkontaktelement - Google Patents

Snapafbryderkontaktelement

Info

Publication number
DK144929C
DK144929C DK513175A DK513175A DK144929C DK 144929 C DK144929 C DK 144929C DK 513175 A DK513175 A DK 513175A DK 513175 A DK513175 A DK 513175A DK 144929 C DK144929 C DK 144929C
Authority
DK
Denmark
Prior art keywords
contact element
switch contact
snap switch
snap
switch
Prior art date
Application number
DK513175A
Other languages
Danish (da)
English (en)
Other versions
DK513175A (da
DK144929B (da
Inventor
R F Purssell
A S Bhabra
G Rossi
Original Assignee
Ranco Inc
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 GB4972674A external-priority patent/GB1529056A/en
Application filed by Ranco Inc filed Critical Ranco Inc
Publication of DK513175A publication Critical patent/DK513175A/da
Publication of DK144929B publication Critical patent/DK144929B/da
Application granted granted Critical
Publication of DK144929C publication Critical patent/DK144929C/da

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
    • H01H5/20—Energy stored by deformation of elastic members by flexing of blade springs single blade moved across dead-centre position
DK513175A 1974-11-16 1975-11-14 Snapafbryderkontaktelement DK144929C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB4972674 1974-11-16
GB4972674A GB1529056A (en) 1974-11-16 1974-11-16 Snap-action electrical switch elements
GB1285775 1975-03-27
GB1285775 1975-03-27

Publications (3)

Publication Number Publication Date
DK513175A DK513175A (da) 1976-05-17
DK144929B DK144929B (da) 1982-07-05
DK144929C true DK144929C (da) 1982-11-22

Family

ID=26249316

Family Applications (1)

Application Number Title Priority Date Filing Date
DK513175A DK144929C (da) 1974-11-16 1975-11-14 Snapafbryderkontaktelement

Country Status (7)

Country Link
JP (1) JPS5173268A (de)
AU (1) AU503939B2 (de)
DE (1) DE2551147B2 (de)
DK (1) DK144929C (de)
FR (1) FR2291598A1 (de)
IT (1) IT1050647B (de)
SE (1) SE411693B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118610A (en) * 1974-11-16 1978-10-03 Ranco Incorporated Snap action switch blades
EP0000635B1 (de) * 1977-07-15 1981-07-29 Ranco Incorporated Schnappfeder und Verfahren zu deren Herstellung
US4250367A (en) * 1978-07-14 1981-02-10 Ranco Incorporated Snap action switch blades
US4367452A (en) * 1982-02-11 1983-01-04 Elmwood Sensors, Inc. Thermostatic switch construction
JPS6090744U (ja) * 1983-06-17 1985-06-21 株式会社　鷺宮製作所 圧力応動スイツチにおける可動接点板
JPH0120751Y2 (de) * 1984-12-05 1989-06-22
US4796355A (en) * 1987-09-15 1989-01-10 B/K Patent Development, Inc. Snap action devices and methods and apparatus for making same
NL8703173A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Bladveerstelsel en van een dergelijk bladveerstelsel voorziene elektrische schakelaar.

Also Published As

Publication number Publication date
DE2551147A1 (de) 1976-05-26
FR2291598B1 (de) 1981-06-19
FR2291598A1 (fr) 1976-06-11
SE7512768L (sv) 1976-05-17
JPS5173268A (de) 1976-06-24
SE411693B (sv) 1980-01-28
DK513175A (da) 1976-05-17
DE2551147B2 (de) 1978-10-12
IT1050647B (it) 1981-03-20
AU8663875A (en) 1977-05-19
AU503939B2 (en) 1979-09-27
DK144929B (da) 1982-07-05

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Legal Events

Date Code Title Description
PBP Patent lapsed