DK513175A - Snapafbryderkontaktelement - Google Patents

Snapafbryderkontaktelement

Info

Publication number: DK513175A
Authority: DK; Denmark
Prior art keywords: contact element; switch contact; quick switch; quick; switch
Prior art date: 1974-11-16

Application number

DK513175A

Other languages

English (en)

Other versions

DK144929B (da

DK144929C (da

Inventor

R F Purssell

A S Bhabra

G Rosse

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.)

1974-11-16

Filing date

1975-11-14

Publication date

1976-05-17

1974-11-16 Priority claimed from GB4972674A external-priority patent/GB1529056A/en

1975-11-14 Application filed by Ranco Inc filed Critical Ranco Inc

1976-05-17 Publication of DK513175A publication Critical patent/DK513175A/da

1982-07-05 Publication of DK144929B publication Critical patent/DK144929B/da

1982-11-22 Application granted granted Critical

1982-11-22 Publication of DK144929C publication Critical patent/DK144929C/da

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
GB4972674A GB1529056A (en)	1974-11-16	1974-11-16	Snap-action electrical switch elements
GB4972674		1974-11-16
GB1285775		1975-03-27
GB1285775		1975-03-27

Publications (3)

Publication Number	Publication Date
DK513175A true DK513175A (da)	1976-05-17
DK144929B DK144929B (da)	1982-07-05
DK144929C 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 (da)
AU (1)	AU503939B2 (da)
DE (1)	DE2551147B2 (da)
DK (1)	DK144929C (da)
FR (1)	FR2291598A1 (da)
IT (1)	IT1050647B (da)
SE (1)	SE411693B (da)

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
DE2860881D1 (en) *	1977-07-15	1981-10-29	Ranco Inc	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 (da) *	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.

1975
- 1975-11-13 SE SE7512768A patent/SE411693B/xx unknown
- 1975-11-14 DK DK513175A patent/DK144929C/da not_active IP Right Cessation
- 1975-11-14 IT IT69818/75A patent/IT1050647B/it active
- 1975-11-14 AU AU86638/75A patent/AU503939B2/en not_active Expired
- 1975-11-14 DE DE2551147A patent/DE2551147B2/de not_active Ceased
- 1975-11-17 JP JP50138021A patent/JPS5173268A/ja active Pending
- 1975-11-17 FR FR7535005A patent/FR2291598A1/fr active Granted

Also Published As

Publication number	Publication date
DE2551147B2 (de)	1978-10-12
JPS5173268A (da)	1976-06-24
FR2291598A1 (fr)	1976-06-11
FR2291598B1 (da)	1981-06-19
AU503939B2 (en)	1979-09-27
DK144929B (da)	1982-07-05
SE411693B (sv)	1980-01-28
SE7512768L (sv)	1976-05-17
DK144929C (da)	1982-11-22
DE2551147A1 (de)	1976-05-26
AU8663875A (en)	1977-05-19
IT1050647B (it)	1981-03-20

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DK513175A (da)	1976-05-17	Snapafbryderkontaktelement
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Legal Events

Date	Code	Title	Description
1985-07-01	PBP	Patent lapsed