SE411693B - Elektriskt kontaktelement med sneppverkan - Google Patents

Elektriskt kontaktelement med sneppverkan

Info

Publication number
SE411693B
SE411693B SE7512768A SE7512768A SE411693B SE 411693 B SE411693 B SE 411693B SE 7512768 A SE7512768 A SE 7512768A SE 7512768 A SE7512768 A SE 7512768A SE 411693 B SE411693 B SE 411693B
Authority
SE
Sweden
Prior art keywords
electrical contact
contact element
snapping effect
snapping
effect
Prior art date
Application number
SE7512768A
Other languages
English (en)
Other versions
SE7512768L (sv
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 SE7512768L publication Critical patent/SE7512768L/sv
Publication of SE411693B publication Critical patent/SE411693B/sv

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
SE7512768A 1974-11-16 1975-11-13 Elektriskt kontaktelement med sneppverkan SE411693B (sv)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
SE7512768L SE7512768L (sv) 1976-05-17
SE411693B true SE411693B (sv) 1980-01-28

Family

ID=26249316

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512768A SE411693B (sv) 1974-11-16 1975-11-13 Elektriskt kontaktelement med sneppverkan

Country Status (7)

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

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 (en) * 1977-07-15 1981-07-29 Ranco Incorporated Snap acting switch blade and method for manufacturing it
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 (sv) * 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
DK144929C (da) 1982-11-22
FR2291598A1 (fr) 1976-06-11
JPS5173268A (sv) 1976-06-24
AU8663875A (en) 1977-05-19
FR2291598B1 (sv) 1981-06-19
DE2551147A1 (de) 1976-05-26
DE2551147B2 (de) 1978-10-12
DK513175A (da) 1976-05-17
DK144929B (da) 1982-07-05
AU503939B2 (en) 1979-09-27
SE7512768L (sv) 1976-05-17
IT1050647B (it) 1981-03-20

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