ZA763864B - A latch for a circuit interrupter - Google Patents

A latch for a circuit interrupter

Info

Publication number: ZA763864B
Authority: ZA; South Africa
Prior art keywords: latch; circuit interrupter; interrupter; circuit
Prior art date: 1975-07-24

Application number

ZA763864A

Other languages

English (en)

Inventor

J Wafer

P Slade

H Ryden

Original Assignee

Westinghouse Electric Corp

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.)

1975-07-24

Filing date

1976-06-29

Publication date

1977-05-25

1976-06-29 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1977-05-25 Publication of ZA763864B publication Critical patent/ZA763864B/xx

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/52—Contacts adapted to act as latches

ZA763864A 1975-07-24 1976-06-29 A latch for a circuit interrupter ZA763864B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/598,618 US4012615A (en)	1975-07-24	1975-07-24	Latch for a circuit interrupter

Publications (1)

Publication Number	Publication Date
ZA763864B true ZA763864B (en)	1977-05-25

Family

ID=24396294

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA763864A ZA763864B (en)	1975-07-24	1976-06-29	A latch for a circuit interrupter

Country Status (13)

Country	Link
US (1)	US4012615A (pt)
AU (1)	AU500582B2 (pt)
BE (1)	BE844176A (pt)
BR (1)	BR7604753A (pt)
CA (1)	CA1055993A (pt)
ES (1)	ES449881A1 (pt)
FR (1)	FR2319189A1 (pt)
GB (1)	GB1555238A (pt)
IT (1)	IT1067922B (pt)
MX (1)	MX143673A (pt)
NZ (1)	NZ181350A (pt)
PH (1)	PH12458A (pt)
ZA (1)	ZA763864B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4408109A (en) *	1981-11-13	1983-10-04	Eaton Corporation	Latch down device for push-button switches
FR3023651B1 (fr) *	2014-07-11	2017-10-20	Schneider Electric Ind Sas	Disjoncteur electrique incluant un organe mecanique de blocage d'un pont mobile
US10957507B2 (en) *	2018-06-27	2021-03-23	Appleton Grp Llc	Mechanism for indirect access to an actuator on an apparatus disposed within a housing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2810050A (en) *	1955-02-04	1957-10-15	Arrow Hart & Hegeman Electric	Manually releasable locking means for axially movable electric switch shafts
FR1421338A (fr) *	1964-07-24	1965-12-17	Sealectro Corp	Dispositif de commutation et de programmation
US3686601A (en) *	1970-07-06	1972-08-22	Workman Electronic Products In	Circuit breaker switch
DE2204662A1 (de) *	1971-02-02	1972-08-10	Sace Spa Construzione Elettrom	Strombegrenzungsschalter
DE2263762C3 (de) *	1972-12-28	1975-12-11	Rafi Raimund Finsterhoelzl Elektrotechnische Spezialfabrik, 7980 Ravensburg	Schalttaste, insbesondere Notschalttaste

1975
- 1975-07-24 US US05/598,618 patent/US4012615A/en not_active Expired - Lifetime
1976
- 1976-06-29 ZA ZA763864A patent/ZA763864B/xx unknown
- 1976-07-01 AU AU15474/76A patent/AU500582B2/en not_active Expired
- 1976-07-02 NZ NZ181350A patent/NZ181350A/xx unknown
- 1976-07-06 PH PH18652A patent/PH12458A/en unknown
- 1976-07-15 CA CA257,071A patent/CA1055993A/en not_active Expired
- 1976-07-15 BE BE168956A patent/BE844176A/xx unknown
- 1976-07-16 ES ES449881A patent/ES449881A1/es not_active Expired
- 1976-07-20 FR FR7622135A patent/FR2319189A1/fr active Granted
- 1976-07-21 GB GB30327/76A patent/GB1555238A/en not_active Expired
- 1976-07-22 BR BR7604753A patent/BR7604753A/pt unknown
- 1976-07-22 MX MX165613A patent/MX143673A/es unknown
- 1976-07-23 IT IT25665/76A patent/IT1067922B/it active

Also Published As

Publication number	Publication date
FR2319189A1 (fr)	1977-02-18
GB1555238A (en)	1979-11-07
AU500582B2 (en)	1979-05-24
BE844176A (fr)	1977-01-17
FR2319189B1 (pt)	1981-12-31
CA1055993A (en)	1979-06-05
PH12458A (en)	1979-03-08
ES449881A1 (es)	1977-08-16
MX143673A (es)	1981-06-24
IT1067922B (it)	1985-03-21
NZ181350A (en)	1979-10-25
AU1547476A (en)	1978-01-05
US4012615A (en)	1977-03-15
BR7604753A (pt)	1977-08-02

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