FR2451622A1 - SLIDING CONTACT DEVICE FOR CIRCUIT BREAKER - Google Patents

SLIDING CONTACT DEVICE FOR CIRCUIT BREAKER

Info

Publication number
FR2451622A1
FR2451622A1 FR8005613A FR8005613A FR2451622A1 FR 2451622 A1 FR2451622 A1 FR 2451622A1 FR 8005613 A FR8005613 A FR 8005613A FR 8005613 A FR8005613 A FR 8005613A FR 2451622 A1 FR2451622 A1 FR 2451622A1
Authority
FR
France
Prior art keywords
contact
contact device
sleeve
spring sleeve
support
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
FR8005613A
Other languages
French (fr)
Other versions
FR2451622B1 (en
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of FR2451622A1 publication Critical patent/FR2451622A1/en
Application granted granted Critical
Publication of FR2451622B1 publication Critical patent/FR2451622B1/fr
Granted 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

Landscapes

  • Push-Button Switches (AREA)
  • Circuit Breakers (AREA)
  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

The sliding-contact device has rigid cylindrical stationary contacts (1, 2) and a thin-walled contact spring sleeve (4) which is used as a contact link. The contact spring sleeve (4) is clamped in the annular gap (10 or 11) in a sprung deformed manner, between its support (3) and the relevant stationary contact (1 or 2). The contact spring sleeve (4) can also be correspondingly stamped from contact-spring sheet metal. This switch can be implemented using only two transition points and having small radial dimensions, the support (3) carrying out the mechanical function and the sleeve (4) the electrical function, so that each part can intrinsically be optimised in a cost-effective manner. The contact device is suitable for passing high currents of, for example, more than 500 A.
FR8005613A 1979-03-14 1980-03-13 SLIDING CONTACT DEVICE FOR CIRCUIT BREAKER Granted FR2451622A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241079A CH637241A5 (en) 1979-03-14 1979-03-14 Sliding-contact device for a switch

Publications (2)

Publication Number Publication Date
FR2451622A1 true FR2451622A1 (en) 1980-10-10
FR2451622B1 FR2451622B1 (en) 1983-02-04

Family

ID=4233143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005613A Granted FR2451622A1 (en) 1979-03-14 1980-03-13 SLIDING CONTACT DEVICE FOR CIRCUIT BREAKER

Country Status (4)

Country Link
AT (1) AT376326B (en)
CH (1) CH637241A5 (en)
DE (1) DE2930189A1 (en)
FR (1) FR2451622A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579365A (en) * 1941-06-06 1946-08-01 Standard Telephones Cables Ltd Improvements in or relating to electrical contact arrangements particularly for use with high frequencies
DE1110727B (en) * 1960-03-15 1961-07-13 Licentia Gmbh Power transmission contact part
DE1207473B (en) * 1962-12-17 1965-12-23 Sprecher & Schuh Ag Gas pressure switch
FR1499613A (en) * 1965-11-06 1967-10-27 Multi Contact Ag Contact socket for push-in electrical connections
DE2632851A1 (en) * 1975-10-27 1977-04-28 Sprecher & Schuh Ag Plug connector with contact stressed against inserting movement - has contact laminae connected by transverse strips and free of edges in contact region

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE634445A (en) * 1962-07-05
DE1928078U (en) * 1965-06-30 1965-12-02 Licentia Gmbh POWER TRANSMISSION CONTACT ARRANGEMENT.
US3636290A (en) * 1970-06-02 1972-01-18 Ite Imperial Corp One-piece sliding contact
DE2209287C3 (en) * 1972-02-22 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric pressure gas switch
CH556602A (en) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag PRESSURE GAS SWITCH.
IT1047627B (en) * 1974-10-01 1980-10-20 Reyrolle Parsons Ltd IMPROVEMENT IN RI SWITCHES FOR HIGH VOLTAGES
DE7442783U (en) * 1974-12-21 1975-05-07 Calor Emag Elektrizitaets Ag
CH590569A5 (en) * 1975-10-27 1977-08-15 Sprecher & Schuh Ag
CH590570A5 (en) * 1975-10-27 1977-08-15 Sprecher & Schuh Ag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579365A (en) * 1941-06-06 1946-08-01 Standard Telephones Cables Ltd Improvements in or relating to electrical contact arrangements particularly for use with high frequencies
DE1110727B (en) * 1960-03-15 1961-07-13 Licentia Gmbh Power transmission contact part
DE1207473B (en) * 1962-12-17 1965-12-23 Sprecher & Schuh Ag Gas pressure switch
FR1499613A (en) * 1965-11-06 1967-10-27 Multi Contact Ag Contact socket for push-in electrical connections
DE2632851A1 (en) * 1975-10-27 1977-04-28 Sprecher & Schuh Ag Plug connector with contact stressed against inserting movement - has contact laminae connected by transverse strips and free of edges in contact region
CH589948A5 (en) * 1975-10-27 1977-07-29 Sprecher & Schuh Ag

Also Published As

Publication number Publication date
DE2930189A1 (en) 1980-09-25
ATA1580A (en) 1984-03-15
CH637241A5 (en) 1983-07-15
FR2451622B1 (en) 1983-02-04
AT376326B (en) 1984-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse