AU4199972A - Improvement sin or relating to contact-pressure linkage for a circuit interrupter of the torsion-spring type - Google Patents

Improvement sin or relating to contact-pressure linkage for a circuit interrupter of the torsion-spring type

Info

Publication number
AU4199972A
AU4199972A AU41999/72A AU4199972A AU4199972A AU 4199972 A AU4199972 A AU 4199972A AU 41999/72 A AU41999/72 A AU 41999/72A AU 4199972 A AU4199972 A AU 4199972A AU 4199972 A AU4199972 A AU 4199972A
Authority
AU
Australia
Prior art keywords
sin
torsion
relating
improvement
contact
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
AU41999/72A
Other versions
AU474579B2 (en
Inventor
FRANK WAYNE SENGHOR and ROBERT ALSTON FEW CHARLES DAVID BICE
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of AU4199972A publication Critical patent/AU4199972A/en
Application granted granted Critical
Publication of AU474579B2 publication Critical patent/AU474579B2/en
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
    • H01H33/60—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
AU41999/72A 1971-05-10 1972-05-08 Improvement sin or relating to contact-pressure linkage for a circuit interrupter of the torsion-spring type Expired AU474579B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14168671A 1971-05-10 1971-05-10
USUS141686 1971-05-10

Publications (2)

Publication Number Publication Date
AU4199972A true AU4199972A (en) 1973-11-15
AU474579B2 AU474579B2 (en) 1976-07-29

Family

ID=22496760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41999/72A Expired AU474579B2 (en) 1971-05-10 1972-05-08 Improvement sin or relating to contact-pressure linkage for a circuit interrupter of the torsion-spring type

Country Status (4)

Country Link
US (1) US3721790A (en)
JP (1) JPS5133313Y2 (en)
AU (1) AU474579B2 (en)
DE (1) DE2221632A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA767618B (en) * 1976-01-19 1977-11-30 Westinghouse Electric Corp Low voltage vacuum switch and operating mechanism
IL161190A0 (en) * 2001-10-11 2004-08-31 Serconet Ltd Outlet with analog signal adapter, method for use thereof and a network using said outlet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633825A (en) * 1926-01-30 1927-06-28 Gen Electric Reversing controller
US3225595A (en) * 1964-03-16 1965-12-28 Mallory & Co Inc P R Fluid depth measuring apparatus

Also Published As

Publication number Publication date
DE2221632A1 (en) 1972-11-16
AU474579B2 (en) 1976-07-29
JPS5133313Y2 (en) 1976-08-18
US3721790A (en) 1973-03-20
JPS4733847U (en) 1972-12-15

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