GB2384626A - Electronic switching apparatus for electrical installation - Google Patents

Electronic switching apparatus for electrical installation

Info

Publication number
GB2384626A
GB2384626A GB0310408A GB0310408A GB2384626A GB 2384626 A GB2384626 A GB 2384626A GB 0310408 A GB0310408 A GB 0310408A GB 0310408 A GB0310408 A GB 0310408A GB 2384626 A GB2384626 A GB 2384626A
Authority
GB
United Kingdom
Prior art keywords
mobile
switching apparatus
fixed contact
electrical installation
switching
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB0310408A
Other versions
GB0310408D0 (en
GB2384626B (en
Inventor
Roger Dumont
Mickael Vernoit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Socomec SA
Original Assignee
Socomec SA
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.)
Filing date
Publication date
Application filed by Socomec SA filed Critical Socomec SA
Publication of GB0310408D0 publication Critical patent/GB0310408D0/en
Publication of GB2384626A publication Critical patent/GB2384626A/en
Application granted granted Critical
Publication of GB2384626B publication Critical patent/GB2384626B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • 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
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2025—Bridging contacts comprising two-parallel bridges
    • H01H2001/2033—Bridging contacts comprising two-parallel bridges with a contact bridge on both opposite sides of a fixed contact pair, each contact bridge being moved to close or open the circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Abstract

The invention concerns a switching apparatus advantageously providing a better distribution of forces for pull-in and tripping forces, requiring reduced manoeuvring force, providing high-current circulation sections for limited space requirement. Said switching apparatus (1) is characterised in that each switching module (10) comprises for each fixed contact (4, 4'), two symmetrical mobile contacts (6, 7) arranged on either side of the fixed contact, each mobile contact (6, 7) is associated with a spring (62, 72) and coupled to a slide (63, 73) mobile in translation. The control module (11) comprises a control shaft (14) passing through the switching modules (10) and bearing cams (16, 17) co-operating with each slide (63, 73). Said cams (16, 17) are designed to move simultaneously the two mobile contacts (6, 7) of each fixed contact (4, 4') between a pulled-in position and a tripped position. The invention is applicable to any industrial electrical installation.
GB0310408A 2000-12-15 2001-12-14 Electrical switchgear for an electrical installation Expired - Fee Related GB2384626B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0016357A FR2818434B1 (en) 2000-12-15 2000-12-15 ELECTRICAL SWITCHING APPARATUS FOR ELECTRICAL INSTALLATION
PCT/FR2001/003999 WO2002049053A1 (en) 2000-12-15 2001-12-14 Electronic switching apparatus for electrical installation

Publications (3)

Publication Number Publication Date
GB0310408D0 GB0310408D0 (en) 2003-06-11
GB2384626A true GB2384626A (en) 2003-07-30
GB2384626B GB2384626B (en) 2004-03-10

Family

ID=8857689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0310408A Expired - Fee Related GB2384626B (en) 2000-12-15 2001-12-14 Electrical switchgear for an electrical installation

Country Status (4)

Country Link
AU (1) AU2002225079A1 (en)
FR (1) FR2818434B1 (en)
GB (1) GB2384626B (en)
WO (1) WO2002049053A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8723627B2 (en) 2011-09-01 2014-05-13 Socomec, S.A. Electrical cut-off device with high electrodynamic resistance
US8859916B2 (en) 2011-09-01 2014-10-14 Socomec S.A. Electrical cut-off device with high making capacity
US8993908B2 (en) 2011-09-01 2015-03-31 Socomec S.A. Moving contact-carrying carriage and electrical cut-off device equipped with such carriage
WO2015185368A1 (en) * 2014-06-02 2015-12-10 Maschinenfabrik Reinhausen Gmbh Load transfer switch of an on-load tap changer, and continuous main switch and disconnecting switch therefor
CN109416989A (en) * 2016-08-02 2019-03-01 索克迈克股份有限公司 The control module of modular electrical breaker and the modular electrical breaker of acquisition

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1710822B1 (en) * 2005-04-04 2008-12-17 Pronutec, S.A. Compact disconnector
FR2891395B1 (en) * 2005-09-28 2007-11-30 Socomec Sa Sa CUTTING MODULE FOR ELECTRICAL APPARATUS AND ELECTRIC APPARATUS EQUIPPED WITH SUCH A MODULE
DE102007023466A1 (en) * 2007-05-16 2008-11-20 Siemens Ag Switch-disconnector in strip design with fuses
FR2997788B1 (en) * 2012-11-05 2016-01-22 Amc Etec DEVICE FOR DISCONNECTING A HIGH INTENSITY CURRENT POWER SUPPLY LINE
DE102015204974B3 (en) * 2015-03-19 2016-02-04 Siemens Aktiengesellschaft Multi-pole switch, which is formed from several Polgehäusen
US9842719B2 (en) 2016-02-04 2017-12-12 Cooper Technologies Company Fusible switch disconnect device for DC electrical power system
JP2019067510A (en) * 2017-09-28 2019-04-25 パナソニックＩｐマネジメント株式会社 Contact device and electromagnetic relay mounting the contact device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880453A (en) * 1959-05-20 1961-10-25 Electroschaltgerate Grimma Veb Improvements in or relating to electric cam switches
EP0496213A1 (en) * 1991-01-25 1992-07-29 JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK Circuit breaker, in particular circuit breaker with fuse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880453A (en) * 1959-05-20 1961-10-25 Electroschaltgerate Grimma Veb Improvements in or relating to electric cam switches
EP0496213A1 (en) * 1991-01-25 1992-07-29 JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK Circuit breaker, in particular circuit breaker with fuse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8723627B2 (en) 2011-09-01 2014-05-13 Socomec, S.A. Electrical cut-off device with high electrodynamic resistance
US8859916B2 (en) 2011-09-01 2014-10-14 Socomec S.A. Electrical cut-off device with high making capacity
US8993908B2 (en) 2011-09-01 2015-03-31 Socomec S.A. Moving contact-carrying carriage and electrical cut-off device equipped with such carriage
WO2015185368A1 (en) * 2014-06-02 2015-12-10 Maschinenfabrik Reinhausen Gmbh Load transfer switch of an on-load tap changer, and continuous main switch and disconnecting switch therefor
CN109416989A (en) * 2016-08-02 2019-03-01 索克迈克股份有限公司 The control module of modular electrical breaker and the modular electrical breaker of acquisition

Also Published As

Publication number Publication date
GB0310408D0 (en) 2003-06-11
FR2818434B1 (en) 2003-07-04
FR2818434A1 (en) 2002-06-21
GB2384626B (en) 2004-03-10
WO2002049053A1 (en) 2002-06-20
AU2002225079A1 (en) 2002-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171214