BE796881A - IMPROVEMENTS RELATED TO ELECTRICAL EQUIPMENT - Google Patents

IMPROVEMENTS RELATED TO ELECTRICAL EQUIPMENT

Info

Publication number: BE796881A
Authority: BE; Belgium
Prior art keywords: electrical equipment; improvements related; electrical; equipment
Prior art date: 1972-03-16

Application number

BE128882A

Other languages

French (fr)

Inventor

G Caton

Original Assignee

Yorkshire Switchgear & Eng Co

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.)

1972-03-16

Filing date

1973-03-16

Publication date

1973-07-16

1973-03-16 Application filed by Yorkshire Switchgear & Eng Co filed Critical Yorkshire Switchgear & Eng Co

1973-07-16 Publication of BE796881A publication Critical patent/BE796881A/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3031—Means for locking the spring in a charged state

BE128882A 1972-03-16 1973-03-16 IMPROVEMENTS RELATED TO ELECTRICAL EQUIPMENT BE796881A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1248472A GB1418640A (en)	1972-03-16	1972-03-16	Electrical switchgear

Publications (1)

Publication Number	Publication Date
BE796881A true BE796881A (en)	1973-07-16

Family

ID=10005461

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE128882A BE796881A (en)	1972-03-16	1973-03-16	IMPROVEMENTS RELATED TO ELECTRICAL EQUIPMENT

Country Status (16)

Country	Link
US (1)	US3823290A (en)
JP (1)	JPS48102263A (en)
AU (1)	AU470682B2 (en)
BE (1)	BE796881A (en)
CA (1)	CA978249A (en)
CH (1)	CH579315A5 (en)
DE (1)	DE2312758C3 (en)
DK (1)	DK144958C (en)
FR (1)	FR2176084B1 (en)
GB (1)	GB1418640A (en)
IT (1)	IT984419B (en)
MY (1)	MY7700274A (en)
NL (1)	NL165876C (en)
NO (1)	NO137066C (en)
SE (1)	SE377220B (en)
ZA (1)	ZA731486B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2742772C3 (en) *	1977-09-20	1982-12-02	Siemens AG, 1000 Berlin und 8000 München	Drive device for electric circuit breakers
US4946394A (en) *	1986-09-12	1990-08-07	Cooper Power Systems, Inc.	Connection mechanism for connecting a cable connector to a bushing
DE4110043A1 (en) *	1991-03-27	1992-10-01	Kloeckner Moeller Gmbh	MOTOR DRIVE FOR ELECTRICAL SWITCHING DEVICES, IN PARTICULAR CIRCUIT BREAKERS
CN105304420B (en) *	2015-11-17	2017-06-27	江苏省如高高压电器有限公司	A kind of breaker spring operating mechanism

1972
- 1972-03-16 GB GB1248472A patent/GB1418640A/en not_active Expired
1973
- 1973-03-02 ZA ZA731486A patent/ZA731486B/en unknown
- 1973-03-12 US US00340304A patent/US3823290A/en not_active Expired - Lifetime
- 1973-03-13 NO NO994/73A patent/NO137066C/en unknown
- 1973-03-14 JP JP48030465A patent/JPS48102263A/ja active Pending
- 1973-03-14 DE DE732312758A patent/DE2312758C3/en not_active Expired
- 1973-03-15 DK DK141673A patent/DK144958C/en not_active IP Right Cessation
- 1973-03-15 FR FR7309249A patent/FR2176084B1/fr not_active Expired
- 1973-03-15 IT IT67754/73A patent/IT984419B/en active
- 1973-03-15 CA CA166,155A patent/CA978249A/en not_active Expired
- 1973-03-15 NL NL7303621.A patent/NL165876C/en not_active IP Right Cessation
- 1973-03-15 CH CH377173A patent/CH579315A5/xx not_active IP Right Cessation
- 1973-03-16 SE SE7303697A patent/SE377220B/xx unknown
- 1973-03-16 AU AU53408/73A patent/AU470682B2/en not_active Expired
- 1973-03-16 BE BE128882A patent/BE796881A/en not_active IP Right Cessation
1977
- 1977-12-31 MY MY1977274A patent/MY7700274A/en unknown

Also Published As

Publication number	Publication date
DK144958B (en)	1982-07-12
GB1418640A (en)	1975-12-24
CH579315A5 (en)	1976-08-31
SE377220B (en)	1975-06-23
NL165876B (en)	1980-12-15
NL165876C (en)	1981-05-15
DE2312758B2 (en)	1978-07-13
DE2312758A1 (en)	1973-09-20
NO137066B (en)	1977-09-12
IT984419B (en)	1974-11-20
ZA731486B (en)	1973-11-28
FR2176084B1 (en)	1977-04-29
NO137066C (en)	1977-12-21
JPS48102263A (en)	1973-12-22
US3823290A (en)	1974-07-09
NL7303621A (en)	1973-09-18
CA978249A (en)	1975-11-18
MY7700274A (en)	1977-12-31
AU5340873A (en)	1974-09-19
AU470682B2 (en)	1976-03-25
FR2176084A1 (en)	1973-10-26
DE2312758C3 (en)	1979-03-08
DK144958C (en)	1982-11-29

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IT982612B (en)	1974-10-21	IMPROVEMENTS RELATING TO WITH ELECTRIC NECTORS
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SE416093B (en)	1980-11-24	ELECTRICAL CONNECTION BOX
BE797828A (en)	1973-10-05	ELECTRICAL CONNECTOR
BE817268A (en)	1974-11-04	ELECTRICAL CONDUCTING PART
IT996975B (en)	1975-12-10	ELECTRICAL CABLE
BE781442A (en)	1972-10-02	ELECTRICAL CONNECTOR TESTED BY
IT991403B (en)	1975-07-30	IMPROVEMENTS RELATING TO ELECTRICAL CONNECTORS
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BE805412A (en)	1974-01-16	ELECTRICAL CONNECTOR
SE394773B (en)	1977-07-04	ELECTRICAL CONNECTION EQUIPMENT
FR2324149A1 (en)	1977-04-08	ELECTRIC GENERATOR
AR205465A1 (en)	1976-05-07	ELECTRICAL BREAKER
SE7709284L (en)	1978-02-19	ELECTRICAL CONNECTION BOX OR - BOX
SE7612601L (en)	1977-05-15	ELECTRICAL GENERATION
SE401427B (en)	1978-05-02	ELECTRICAL CONNECTION
BE796879A (en)	1973-07-16	IMPROVEMENTS RELATED TO ELECTRICAL EQUIPMENT
BE796881A (en)	1973-07-16	IMPROVEMENTS RELATED TO ELECTRICAL EQUIPMENT
IT1022144B (en)	1978-03-20	ELECTRICAL EQUIPMENT UNIT
IT1030431B (en)	1979-03-30	ELECTRICAL CONNECTION
BE809711A (en)	1974-05-02	COMPOUND MATERIALS CONDUCTING ELECTRICITY
DK143671C (en)	1982-03-08	ELECTRICAL SWITCH SWITCH
BE806534A (en)	1974-04-25	ELECTRICAL SWITCH
BE808260A (en)	1974-06-05	ELECTRICAL CONNECTOR BOX

Legal Events

Date

Code

Title

Description

1986-09-30

RE

Patent lapsed

Owner name: YS SECURITIES LTD

Effective date: 19860331