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GB2306602B - Motion conversion arrangement - Google Patents

Motion conversion arrangement

Info

Publication number
GB2306602B
GB2306602B GB9521901A GB9521901A GB2306602B GB 2306602 B GB2306602 B GB 2306602B GB 9521901 A GB9521901 A GB 9521901A GB 9521901 A GB9521901 A GB 9521901A GB 2306602 B GB2306602 B GB 2306602B
Authority
GB
United Kingdom
Prior art keywords
motion conversion
conversion arrangement
arrangement
motion
conversion
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
GB9521901A
Other versions
GB9521901D0 (en
GB2306602A (en
Inventor
Gordon James Rushton
Brian Walter George Heel
Leslie Thomas Falkingham
Kam Wa Cheng
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.)
GE Power UK
Original Assignee
GEC Alsthom Ltd
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 GEC Alsthom Ltd filed Critical GEC Alsthom Ltd
Priority to GB9521901A priority Critical patent/GB2306602B/en
Publication of GB9521901D0 publication Critical patent/GB9521901D0/en
Priority to DE1996615495 priority patent/DE69615495T2/en
Priority to EP19960307625 priority patent/EP0771016B1/en
Publication of GB2306602A publication Critical patent/GB2306602A/en
Application granted granted Critical
Publication of GB2306602B publication Critical patent/GB2306602B/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
    • 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
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • 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
    • H01H9/0066—Auxiliary contact devices
GB9521901A 1995-10-26 1995-10-26 Motion conversion arrangement Expired - Fee Related GB2306602B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9521901A GB2306602B (en) 1995-10-26 1995-10-26 Motion conversion arrangement
DE1996615495 DE69615495T2 (en) 1995-10-26 1996-10-21 Motion conversion mechanism
EP19960307625 EP0771016B1 (en) 1995-10-26 1996-10-21 Motion conversion arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9521901A GB2306602B (en) 1995-10-26 1995-10-26 Motion conversion arrangement

Publications (3)

Publication Number Publication Date
GB9521901D0 GB9521901D0 (en) 1996-01-03
GB2306602A GB2306602A (en) 1997-05-07
GB2306602B true GB2306602B (en) 2000-03-29

Family

ID=10782911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521901A Expired - Fee Related GB2306602B (en) 1995-10-26 1995-10-26 Motion conversion arrangement

Country Status (3)

Country Link
EP (1) EP0771016B1 (en)
DE (1) DE69615495T2 (en)
GB (1) GB2306602B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562682A (en) * 1968-06-10 1971-02-09 Tokyo Shibaura Electric Co Vacuum switching apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840732C (en) * 1950-06-17 1952-06-05 Siemens Ag Switch in which the moving contact is driven by a shaft via an actuating element and an insulating rod engaging it
US3388353A (en) * 1965-10-07 1968-06-11 Smith Corp A O Electrical contactor having main circuit control contacts and auxiliary control contacts interconnected to be actuated from a common electromagnetic actuator
NL8803018A (en) * 1988-12-08 1990-07-02 Holec Syst & Componenten Electric switch operated by rotating shaft via lever system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562682A (en) * 1968-06-10 1971-02-09 Tokyo Shibaura Electric Co Vacuum switching apparatus

Also Published As

Publication number Publication date
EP0771016A2 (en) 1997-05-02
DE69615495D1 (en) 2001-10-31
DE69615495T2 (en) 2002-05-29
GB9521901D0 (en) 1996-01-03
EP0771016B1 (en) 2001-09-26
EP0771016A3 (en) 1998-08-19
GB2306602A (en) 1997-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee