DE8704769U1 - - Google Patents

Info

Publication number
DE8704769U1
DE8704769U1 DE8704769U DE8704769U DE8704769U1 DE 8704769 U1 DE8704769 U1 DE 8704769U1 DE 8704769 U DE8704769 U DE 8704769U DE 8704769 U DE8704769 U DE 8704769U DE 8704769 U1 DE8704769 U1 DE 8704769U1
Authority
DE
Germany
Prior art keywords
housing
lever
bolt
side wall
intermediate transmission
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
Application number
DE8704769U
Other languages
German (de)
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8704769U priority Critical patent/DE8704769U1/de
Priority to AT88730066T priority patent/ATE72611T1/en
Priority to EP88730066A priority patent/EP0288417B1/en
Priority to DE8888730066T priority patent/DE3868343D1/en
Priority to JP63073031A priority patent/JP2563096B2/en
Publication of DE8704769U1 publication Critical patent/DE8704769U1/de
Expired legal-status Critical Current

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
    • H01H33/42—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Organic Insulating Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Discharge Lamp (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

In an electrical high-voltage power circuit breaker, the forces required for moving the switching contacts in the interruptor units (3) are transmitted via an intermediate transmission. One of the levers (4) of the intermediate transmission is supported via a bolt (5) in the housing (1). This bearing is intended to be designed such that as few processing steps as possible are required for precise lateral fixing of the lever (4). The bolt (5) used as the bearing of the lever (4) is borne in two side walls (9, 10) running parallel to an opening (6) in the housing (1), and has two regions (14, 19) of different diameter. The recess (20) between the two diameters is located in front of the rear side surface (21) of the front housing side wall (9) and, in the rear housing side wall (10), there is inserted a sleeve (15) whose end face (17) is located in front of the housing side wall (9) and, together with the recess (20) in the bolt (5), forms resting surfaces for the lever (4) of the intermediate transmission. <IMAGE>
DE8704769U 1987-03-31 1987-03-31 Expired DE8704769U1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8704769U DE8704769U1 (en) 1987-03-31 1987-03-31
AT88730066T ATE72611T1 (en) 1987-03-31 1988-03-17 HIGH VOLTAGE ELECTRICAL CIRCUIT BREAKER.
EP88730066A EP0288417B1 (en) 1987-03-31 1988-03-17 High-voltage power circuit breaker
DE8888730066T DE3868343D1 (en) 1987-03-31 1988-03-17 ELECTRIC HIGH VOLTAGE CIRCUIT BREAKER.
JP63073031A JP2563096B2 (en) 1987-03-31 1988-03-25 High voltage circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8704769U DE8704769U1 (en) 1987-03-31 1987-03-31

Publications (1)

Publication Number Publication Date
DE8704769U1 true DE8704769U1 (en) 1988-07-28

Family

ID=6806532

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8704769U Expired DE8704769U1 (en) 1987-03-31 1987-03-31
DE8888730066T Expired - Fee Related DE3868343D1 (en) 1987-03-31 1988-03-17 ELECTRIC HIGH VOLTAGE CIRCUIT BREAKER.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888730066T Expired - Fee Related DE3868343D1 (en) 1987-03-31 1988-03-17 ELECTRIC HIGH VOLTAGE CIRCUIT BREAKER.

Country Status (4)

Country Link
EP (1) EP0288417B1 (en)
JP (1) JP2563096B2 (en)
AT (1) ATE72611T1 (en)
DE (2) DE8704769U1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080354A (en) * 1964-05-27 1967-08-23 English Electric Co Ltd Improvements in or relating to electric switchgear
JPS52110473A (en) * 1976-03-12 1977-09-16 Hitachi Ltd Electromagnetic buffer gas breaker

Also Published As

Publication number Publication date
EP0288417A1 (en) 1988-10-26
ATE72611T1 (en) 1992-02-15
EP0288417B1 (en) 1992-02-12
JP2563096B2 (en) 1996-12-11
DE3868343D1 (en) 1992-03-26
JPS63257146A (en) 1988-10-25

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