FR2709882B1 - Tulip-type electrical contact. - Google Patents

Tulip-type electrical contact.

Info

Publication number
FR2709882B1
FR2709882B1 FR9310662A FR9310662A FR2709882B1 FR 2709882 B1 FR2709882 B1 FR 2709882B1 FR 9310662 A FR9310662 A FR 9310662A FR 9310662 A FR9310662 A FR 9310662A FR 2709882 B1 FR2709882 B1 FR 2709882B1
Authority
FR
France
Prior art keywords
fingers
tulip
contact
electrical contact
type electrical
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.)
Expired - Fee Related
Application number
FR9310662A
Other languages
French (fr)
Other versions
FR2709882A1 (en
Inventor
Seyrling Gerhard
Tricot Thierry
Prodan Xavier
Bonnaire Jean
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9450642&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2709882(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9310662A priority Critical patent/FR2709882B1/en
Priority to EP94401989A priority patent/EP0642145B2/en
Priority to AT94401989T priority patent/ATE172576T1/en
Priority to DE69414062T priority patent/DE69414062T3/en
Publication of FR2709882A1 publication Critical patent/FR2709882A1/en
Application granted granted Critical
Publication of FR2709882B1 publication Critical patent/FR2709882B1/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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket

Abstract

The present invention relates to a tulip-type contact, intended to interact with a cylindrical male contact (1) and including parallel contact fingers (2), arranged side by side along the generatrices of a cylinder and provided with a common base part (3). The contact comprises a limiter of the radio travel of the fingers, which consists of a tube (4) coaxial with the fingers (2) on which the fingers (2) abut in maximum radial expansion position, and an elastic element (5) is associated with each finger (2), this element being arranged between the said tube (4) and the finger (2) and working in compression when the fingers (2) expand.
FR9310662A 1993-09-08 1993-09-08 Tulip-type electrical contact. Expired - Fee Related FR2709882B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9310662A FR2709882B1 (en) 1993-09-08 1993-09-08 Tulip-type electrical contact.
EP94401989A EP0642145B2 (en) 1993-09-08 1994-09-07 Tulip type electrical contact
AT94401989T ATE172576T1 (en) 1993-09-08 1994-09-07 TULIP-LIKE ELECTRICAL CONTACT
DE69414062T DE69414062T3 (en) 1993-09-08 1994-09-07 Tulip-like electrical contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310662A FR2709882B1 (en) 1993-09-08 1993-09-08 Tulip-type electrical contact.

Publications (2)

Publication Number Publication Date
FR2709882A1 FR2709882A1 (en) 1995-03-17
FR2709882B1 true FR2709882B1 (en) 1995-10-20

Family

ID=9450642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310662A Expired - Fee Related FR2709882B1 (en) 1993-09-08 1993-09-08 Tulip-type electrical contact.

Country Status (4)

Country Link
EP (1) EP0642145B2 (en)
AT (1) ATE172576T1 (en)
DE (1) DE69414062T3 (en)
FR (1) FR2709882B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803974C1 (en) * 1998-01-23 1999-08-12 Siemens Ag Contact arrangement for an electrical circuit breaker
DE19923458A1 (en) * 1999-05-21 2000-11-30 Knorr Bremse Systeme Electronically controlled braking system
EP1675144A1 (en) * 2004-12-23 2006-06-28 ABB Technology AG High voltage switch with arc resistant short circuit current conductor
DE102010005945A1 (en) * 2010-01-22 2011-07-28 Siemens Aktiengesellschaft, 80333 Electrical contact element with a main axis
CN107946099A (en) * 2017-10-25 2018-04-20 宁波中迪机械有限公司 A kind of electrical connection module
CN107706036A (en) * 2017-10-25 2018-02-16 宁波中迪机械有限公司 Fingertip component
CN114649161B (en) * 2021-12-16 2024-04-05 河南平高电气股份有限公司 Three-station isolation grounding switch and isolation static contact

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492579A1 (en) * 1980-10-22 1982-04-23 Alsthom Atlantique CONTACT FOR ELECTRICAL EQUIPMENT, SUCH AS CIRCUIT BREAKER
DE3618455A1 (en) * 1986-06-02 1987-12-03 Siemens Ag Contact system for gas blowout switch - has contact laminae connected to sliding contact piece moving coaxially w.r.t. fixed contact piece

Also Published As

Publication number Publication date
EP0642145B1 (en) 1998-10-21
ATE172576T1 (en) 1998-11-15
DE69414062T3 (en) 2004-12-30
DE69414062D1 (en) 1998-11-26
EP0642145B2 (en) 2004-04-07
FR2709882A1 (en) 1995-03-17
EP0642145A1 (en) 1995-03-08
DE69414062T2 (en) 1999-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse