ATE126925T1 - HIGH VOLTAGE SWITCHGEAR. - Google Patents

HIGH VOLTAGE SWITCHGEAR.

Info

Publication number
ATE126925T1
ATE126925T1 AT90106352T AT90106352T ATE126925T1 AT E126925 T1 ATE126925 T1 AT E126925T1 AT 90106352 T AT90106352 T AT 90106352T AT 90106352 T AT90106352 T AT 90106352T AT E126925 T1 ATE126925 T1 AT E126925T1
Authority
AT
Austria
Prior art keywords
pivot arm
high voltage
drive shaft
voltage switchgear
pivot
Prior art date
Application number
AT90106352T
Other languages
German (de)
Inventor
Alfred Dr-Ing Hartig
Original Assignee
Ruhrtal Gmbh
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
Priority claimed from DE8904190U external-priority patent/DE8904190U1/de
Priority claimed from DE8904399U external-priority patent/DE8904399U1/de
Application filed by Ruhrtal Gmbh filed Critical Ruhrtal Gmbh
Application granted granted Critical
Publication of ATE126925T1 publication Critical patent/ATE126925T1/en

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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches

Abstract

The switch appts. has three rotary breaker switches (1) and six earthing switches (2), each of which has a stationary contact (10) and a cooperating switch contact (12) attached to a pivot arm (11), rotated via a coupled drive shaft (14). The pivot arm mounting (13) and the drive shaft (14) are applicable to four different types of pivot cam (11). The pivot arm mounting (13) is formed from a flat material with the pivot arm (11) selectively attached to one or other side.
AT90106352T 1989-04-05 1990-04-03 HIGH VOLTAGE SWITCHGEAR. ATE126925T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8904190U DE8904190U1 (en) 1989-04-05 1989-04-05
DE8904399U DE8904399U1 (en) 1989-04-07 1989-04-07

Publications (1)

Publication Number Publication Date
ATE126925T1 true ATE126925T1 (en) 1995-09-15

Family

ID=25954620

Family Applications (2)

Application Number Title Priority Date Filing Date
AT93114682T ATE146009T1 (en) 1989-04-05 1990-04-03 HIGH VOLTAGE SWITCHGEAR
AT90106352T ATE126925T1 (en) 1989-04-05 1990-04-03 HIGH VOLTAGE SWITCHGEAR.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT93114682T ATE146009T1 (en) 1989-04-05 1990-04-03 HIGH VOLTAGE SWITCHGEAR

Country Status (3)

Country Link
EP (2) EP0576047B1 (en)
AT (2) ATE146009T1 (en)
DE (2) DE59009543D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102983035B (en) * 2012-11-21 2015-01-28 正泰电气股份有限公司 Three phase earthing switch structure driven by duplex pull rods and distributed in I shape
RU209672U1 (en) * 2021-10-04 2022-03-18 Общество с ограниченной ответственностью "Белгородский электромеханический завод" (ООО "БЭМЗ") LINE DISCONNECTOR FOR OUTDOOR INSTALLATION WITH TWO POST-INSULATION COLUMNS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH339645A (en) * 1957-11-15 1959-07-15 Gardy Particip App Earthing device
DE1095351B (en) * 1958-12-17 1960-12-22 Siemens Ag Earthing switch
DE2351492C3 (en) * 1973-10-13 1982-02-18 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen High voltage switchgear
DE2628020A1 (en) * 1976-06-23 1977-12-29 Bbc Brown Boveri & Cie Short circuit stabiliser for earth conductor - has stationary contact with current loop whose electrodynamic moment affects free end of moving contact
DE3412203A1 (en) * 1983-04-02 1985-10-03 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Switching apparatus for high-voltage switching installations
DE8511440U1 (en) * 1985-04-17 1987-03-19 Ruhrtal Elektrizitaetsgesellschaft Hartig Gmbh & Co, 4300 Essen, De
SE457582B (en) * 1987-04-09 1989-01-09 Asea Ab Triple High Voltage Switch

Also Published As

Publication number Publication date
EP0576047B1 (en) 1996-12-04
EP0576047A2 (en) 1993-12-29
EP0391339A3 (en) 1991-10-16
EP0391339A2 (en) 1990-10-10
EP0391339B1 (en) 1995-08-23
EP0576047A3 (en) 1994-05-18
ATE146009T1 (en) 1996-12-15
DE59010593D1 (en) 1997-01-16
DE59009543D1 (en) 1995-09-28

Similar Documents

Publication Publication Date Title
YU47469B (en) CIRCUIT BREAKER SWITCH ROUND ARRIVAL
DE59712280D1 (en) High voltage circuit breaker with two drivable switching contacts
GB8805443D0 (en) Electrical switch drive mechanism
GB1536079A (en) Flat keyboard electric switch assembly
DE69604624D1 (en) Actuating device for an electrical device, in particular for a disconnector or a high-voltage earthing switch
ATE146009T1 (en) HIGH VOLTAGE SWITCHGEAR
EP0259881A3 (en) Switching apparatus
FI904383A0 (en) Multi-pole high voltage switch drive mechanism
EP0312282A3 (en) Angular position encoder
AU3724989A (en) Circuit breaker auxiliary switch assembly
FR2572233B1 (en) ELECTRICAL SWITCHING APPARATUS, ESPECIALLY ELECTRONIC PROXIMITY SWITCH
AU8183187A (en) Molded-case circuit breaker with improved contact arm assembly, toggle link means and arc shield component
FI906122A0 (en) Gas-insulated three-pole high voltage switch
DE3684949D1 (en) GAS-INSULATED ENCLOSED SWITCHGEAR.
CA2180165A1 (en) Precision double-pole single-throw switch assembly
AU5608990A (en) Rotating arc electrical switch
DE69018367D1 (en) Actuator for a multi-pole high voltage switch.
DE68928206D1 (en) Actuating mechanism for a multi-pole residual current circuit breaker with a rotatable switching shaft
EP0805469A3 (en) Electrical switchgear
RU94039504A (en) Multipole knife switch
DE69419681T2 (en) Gas-insulated high voltage switch with rotating arc
DE69113179D1 (en) Actuating mechanism with disconnector for electrical switches.
EP0212136A3 (en) Earthing switch disposition for high-tension installations
FR2626405B3 (en) ELECTRICAL DISCONNECTOR WITH SLIDING CONTACT PARTS
FR2709863B3 (en) Circuit breaker with rotary switching shaft.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee