ZA852087B - A combined device for on-load breaking and visible isolation of an electric circuit - Google Patents

A combined device for on-load breaking and visible isolation of an electric circuit

Info

Publication number
ZA852087B
ZA852087B ZA852087A ZA852087A ZA852087B ZA 852087 B ZA852087 B ZA 852087B ZA 852087 A ZA852087 A ZA 852087A ZA 852087 A ZA852087 A ZA 852087A ZA 852087 B ZA852087 B ZA 852087B
Authority
ZA
South Africa
Prior art keywords
contact
mobile
fixed
isolating
breaking
Prior art date
Application number
ZA852087A
Other languages
English (en)
Inventor
Jean-Pierre Guery
Andre Zwarycz
Original Assignee
Telemecanique Electrique
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 Telemecanique Electrique filed Critical Telemecanique Electrique
Publication of ZA852087B publication Critical patent/ZA852087B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/06—Insulating body insertable between contacts
    • 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
    • H01H9/32—Insulating body insertable between contacts
    • 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
    • H01H1/2041—Rotating bridge
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes

Landscapes

  • Breakers (AREA)
  • Burglar Alarm Systems (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Looms (AREA)
  • Fuses (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Telephone Set Structure (AREA)
  • Switches With Compound Operations (AREA)
ZA852087A 1984-03-20 1985-03-20 A combined device for on-load breaking and visible isolation of an electric circuit ZA852087B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404261A FR2561816B1 (fr) 1984-03-20 1984-03-20 Combine pour la coupure en charge et le sectionnement visible d'un circuit electrique

Publications (1)

Publication Number Publication Date
ZA852087B true ZA852087B (en) 1985-11-27

Family

ID=9302214

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852087A ZA852087B (en) 1984-03-20 1985-03-20 A combined device for on-load breaking and visible isolation of an electric circuit

Country Status (13)

Country Link
US (1) US4596911A (xx)
EP (1) EP0161120B1 (xx)
JP (1) JPS60212919A (xx)
AT (1) ATE36093T1 (xx)
AU (1) AU573791B2 (xx)
BR (1) BR8501223A (xx)
CA (1) CA1223024A (xx)
DE (1) DE3564056D1 (xx)
ES (1) ES8704667A1 (xx)
FR (1) FR2561816B1 (xx)
IN (1) IN162676B (xx)
MX (1) MX158310A (xx)
ZA (1) ZA852087B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596196B1 (fr) * 1986-03-21 1988-08-26 Telemecanique Electrique Appareil interrupteur de protection muni d'un ecran de coupure d'arc
US4675481A (en) * 1986-10-09 1987-06-23 General Electric Company Compact electric safety switch
US5126517A (en) * 1990-09-11 1992-06-30 Square D Company Arc suppressing current interrupter
US5886860A (en) * 1997-08-25 1999-03-23 Square D Company Circuit breakers with PTC (Positive Temperature Coefficient resistivity
US5933311A (en) * 1998-04-02 1999-08-03 Square D Company Circuit breaker including positive temperature coefficient resistivity elements having a reduced tolerance
US6020802A (en) * 1998-04-02 2000-02-01 Square D Company Circuit breaker including two magnetic coils and a positive temperature coefficient resistivity element
AUPQ672300A0 (en) 2000-04-05 2000-05-04 Nu-Lec Industries Pty Limited Isolating circuit breaker and circuit protection arrangement
FI116865B (fi) * 2004-01-19 2006-03-15 Abb Oy Kytkinlaite
ATE514218T1 (de) * 2004-03-04 2011-07-15 Siemens Ag Schutzgerät für einen verbraucherabzweig
CN1879182B (zh) * 2004-10-08 2010-12-01 苏勒过压保护公司 配备有切弧装置的过电压保护设备及对应的方法
WO2013010559A1 (en) * 2011-07-19 2013-01-24 Abb Technology Ag Auxiliary switch combining rotary and linear elements
FR2980908B1 (fr) * 2011-09-30 2016-02-05 Schneider Electric Ind Sas Dispositif de coupure a ecran de coupure d'arc
CN108987139B (zh) * 2017-06-01 2024-02-02 泰科电子(深圳)有限公司 电触头系统
CN107833762A (zh) * 2017-09-19 2018-03-23 上海电器科学研究所（集团）有限公司 一种触头系统
CN109687299B (zh) * 2017-10-19 2020-11-24 天津平高智能电气有限公司 一种开关柜
DE102018108369A1 (de) * 2018-04-09 2019-10-10 Soulsurf Gmbh Lasttrennschalter und anordnung mit einem lasttrennschalter
EP3561831B1 (en) * 2018-04-24 2022-10-26 ABB Schweiz AG An electrical switch
CN108364818A (zh) * 2018-04-28 2018-08-03 广东电网有限责任公司 一种水平旋转的多刀单掷开关

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473574A (en) * 1922-01-30 1923-11-06 Trumbull Electric Mfg Co Inclosed switch
US1656703A (en) * 1926-09-04 1928-01-17 Trumbull Electric Mfg Co Electric switch
US1833173A (en) * 1928-07-10 1931-11-24 Metropolitan Device Corp Circuit breaking apparatus
GB330347A (en) * 1929-04-10 1930-06-12 Arthur Frederic Harmer Improvements relating to electrical switch gear
DE595095C (de) * 1930-12-12 1934-04-06 Kurt Streletzki Schalter fuer Hochspannungsanlagen mit Unterbrechung des Lichtbogens in Luft
GB719849A (en) * 1951-09-20 1954-12-08 David Olof Hagglund A combined electric fuse and contact breaker
US2668891A (en) * 1952-03-11 1954-02-09 Jr Fritz Driescher Contact mechanism for circuit breakers
FR1282733A (fr) * 1960-12-17 1962-01-27 Appareil interrupteur pour la coupure en charge du courant électrique
US3283214A (en) * 1964-03-02 1966-11-01 Kearney National Inc Separable type electric disconnect
DE1804661B2 (de) * 1968-10-23 1971-10-21 Hochspannungs dreh lasttrennschalter
FR2170943B1 (xx) * 1972-02-09 1975-10-24 Alsthom Cgee
DD142621A1 (de) * 1979-03-23 1980-07-02 Dietrich Amft Brueckenkontaktanordnung fuer handschalter mit asymmetrischer schaltstueckoeffnung
FR2511807A1 (fr) * 1981-08-20 1983-02-25 Alsthom Atlantique Sectionneur interrupteur multipolaire a embrochage et debrochage sur un jeu de barres
FR2540665B1 (fr) * 1983-02-04 1987-02-27 Telemecanique Electrique Dispositif interrupteur muni d'un ecran isolant s'interposant entre les contacts lors de la coupure et de moyen de cisaillement de l'arc entre cet ecran et une paroi isolante

Also Published As

Publication number Publication date
JPS60212919A (ja) 1985-10-25
FR2561816A1 (fr) 1985-09-27
DE3564056D1 (en) 1988-09-01
ES541380A0 (es) 1987-04-01
MX158310A (es) 1989-01-23
EP0161120A1 (fr) 1985-11-13
FR2561816B1 (fr) 1988-06-10
ATE36093T1 (de) 1988-08-15
AU3959385A (en) 1985-09-26
BR8501223A (pt) 1985-11-12
US4596911A (en) 1986-06-24
ES8704667A1 (es) 1987-04-01
IN162676B (xx) 1988-06-25
EP0161120B1 (fr) 1988-07-27
AU573791B2 (en) 1988-06-23
CA1223024A (fr) 1987-06-16

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