BE838229A - Coupe-circuit de puissance a element fusible sous vide utilisant des cylindres coaxiaux - Google Patents

Coupe-circuit de puissance a element fusible sous vide utilisant des cylindres coaxiaux

Info

Publication number: BE838229A
Authority: BE; Belgium
Prior art keywords: power circuit; circuit breakers; fuse element; element power; coaxial cylinders
Prior art date: 1975-02-03

Application number

BE164060A

Other languages

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.)

1975-02-03

Filing date

1976-02-03

Publication date

1976-08-03

1976-02-03 Application filed filed Critical

1976-08-03 Publication of BE838229A publication Critical patent/BE838229A/fr

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/047—Vacuum fuses

BE164060A 1975-02-03 1976-02-03 Coupe-circuit de puissance a element fusible sous vide utilisant des cylindres coaxiaux BE838229A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/546,844 US3949341A (en)	1975-02-03	1975-02-03	Power vacuum fuse using coaxial cylinders

Publications (1)

Publication Number	Publication Date
BE838229A true BE838229A (fr)	1976-08-03

Family

ID=24182266

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE164060A BE838229A (fr)	1975-02-03	1976-02-03	Coupe-circuit de puissance a element fusible sous vide utilisant des cylindres coaxiaux

Country Status (7)

Country	Link
US (1)	US3949341A (fr)
JP (2)	JPS51101850A (fr)
BE (1)	BE838229A (fr)
CA (1)	CA1058258A (fr)
CH (1)	CH600557A5 (fr)
DE (1)	DE2603579A1 (fr)
GB (1)	GB1538046A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7348872B1 (en)	2006-11-10	2008-03-25	Eaton Corporation	Fuse having a plurality of configurable thermal ceilings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE548914C (de) *	1930-03-07	1932-04-21	Siemens Schuckertwerke Akt Ges	Hochleistungsschmelzsicherung
US3244839A (en) *	1964-02-06	1966-04-05	Ite Circuit Breaker Ltd	Current limiting vacuum fuse
US3471733A (en) *	1967-05-19	1969-10-07	Gen Electric	High current vacuum gap devices
US3613039A (en) *	1970-07-28	1971-10-12	Chance Co Ab	High-voltage power vacuum fuse

1975
- 1975-02-03 US US05/546,844 patent/US3949341A/en not_active Expired - Lifetime
- 1975-12-23 GB GB52532/75A patent/GB1538046A/en not_active Expired
1976
- 1976-01-16 CA CA243,682A patent/CA1058258A/fr not_active Expired
- 1976-01-30 DE DE19762603579 patent/DE2603579A1/de not_active Ceased
- 1976-02-02 CH CH124976A patent/CH600557A5/xx not_active IP Right Cessation
- 1976-02-03 JP JP51010089A patent/JPS51101850A/ja active Pending
- 1976-02-03 BE BE164060A patent/BE838229A/fr not_active IP Right Cessation
1984
- 1984-11-13 JP JP1984171119U patent/JPS6099763U/ja active Pending

Also Published As

Publication number	Publication date
CH600557A5 (fr)	1978-06-15
JPS6099763U (ja)	1985-07-08
US3949341A (en)	1976-04-06
GB1538046A (en)	1979-01-10
DE2603579A1 (de)	1976-08-05
JPS51101850A (fr)	1976-09-08
CA1058258A (fr)	1979-07-10

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Legal Events

Date

Code

Title

Description

1987-08-31

RE

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870228