DK174176A - MULTIPOLE WIRE PROTECTION SWITCH - Google Patents

MULTIPOLE WIRE PROTECTION SWITCH

Info

Publication number: DK174176A
Authority: DK; Denmark
Prior art keywords: multipole; protection switch; wire protection; wire; switch
Prior art date: 1975-05-14

Application number

DK174176A

Other languages

Danish (da)

Other versions

DK139495B (en

DK139495C (en

Inventor

G Otte

Original Assignee

Bbc Brown Boveri & Cie

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.)

1975-05-14

Filing date

1976-04-14

Publication date

1976-11-15

1975-05-14 Priority claimed from DE19752521341 external-priority patent/DE2521341C2/en

1976-04-14 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1976-11-15 Publication of DK174176A publication Critical patent/DK174176A/en

1979-02-26 Publication of DK139495B publication Critical patent/DK139495B/en

1979-08-06 Application granted granted Critical

1979-08-06 Publication of DK139495C publication Critical patent/DK139495C/en

Links

230000005405 multipole Effects 0.000 title 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole

DK174176A 1975-05-14 1976-04-14 MULTI-POLE, CIRCUIT PROTECTION CONSTRUCTED BY SWITCH UNITS DK139495C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752521341 DE2521341C2 (en)		1975-05-14	Multipole line protection sounder

Publications (3)

Publication Number	Publication Date
DK174176A true DK174176A (en)	1976-11-15
DK139495B DK139495B (en)	1979-02-26
DK139495C DK139495C (en)	1979-08-06

Family

ID=5946473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK174176A DK139495C (en)	1975-05-14	1976-04-14	MULTI-POLE, CIRCUIT PROTECTION CONSTRUCTED BY SWITCH UNITS

Country Status (10)

Country	Link
AT (1)	AT361074B (en)
BE (1)	BE841891A (en)
CH (1)	CH597689A5 (en)
DD (1)	DD124941A1 (en)
DK (1)	DK139495C (en)
ES (1)	ES447743A1 (en)
FI (1)	FI61587C (en)
FR (1)	FR2311400A1 (en)
GB (1)	GB1544421A (en)
IT (1)	IT1059008B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4528781A1 (en) *	2023-09-22	2025-03-26	Doepke Schaltgeräte GmbH	Coupling element, resetting arrangement and rcbo comprising a coupling element and resetting arrangement

1976
- 1976-04-13 AT AT269376A patent/AT361074B/en not_active IP Right Cessation
- 1976-04-14 DK DK174176A patent/DK139495C/en not_active IP Right Cessation
- 1976-04-14 FI FI761013A patent/FI61587C/en not_active IP Right Cessation
- 1976-04-21 CH CH495976A patent/CH597689A5/xx not_active IP Right Cessation
- 1976-04-28 IT IT22779/76A patent/IT1059008B/en active
- 1976-04-30 FR FR7612930A patent/FR2311400A1/en active Granted
- 1976-05-06 GB GB18663/76A patent/GB1544421A/en not_active Expired
- 1976-05-08 ES ES447743A patent/ES447743A1/en not_active Expired
- 1976-05-13 DD DD192831A patent/DD124941A1/xx unknown
- 1976-05-14 BE BE167090A patent/BE841891A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT361074B (en)	1981-02-25
IT1059008B (en)	1982-05-31
CH597689A5 (en)	1978-04-14
FR2311400B1 (en)	1981-04-30
DK139495B (en)	1979-02-26
BE841891A (en)	1976-09-01
FI61587B (en)	1982-04-30
FI761013A7 (en)	1976-11-15
FI61587C (en)	1982-08-10
DK139495C (en)	1979-08-06
DD124941A1 (en)	1977-03-23
ATA269376A (en)	1980-07-15
GB1544421A (en)	1979-04-19
FR2311400A1 (en)	1976-12-10
ES447743A1 (en)	1977-06-01
DE2521341B1 (en)	1976-09-30

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Legal Events

Date	Code	Title	Description
1991-12-16	PBP	Patent lapsed
2002-08-12	B1	Patent granted (law 1993)
2014-07-21	PBP	Patent lapsed	Effective date: 20131231