CA953342A - Circuit interrupter with contact actuating lever arm adjusting means - Google Patents

Circuit interrupter with contact actuating lever arm adjusting means

Info

Publication number
CA953342A
CA953342A CA174,676A CA174676A CA953342A CA 953342 A CA953342 A CA 953342A CA 174676 A CA174676 A CA 174676A CA 953342 A CA953342 A CA 953342A
Authority
CA
Canada
Prior art keywords
adjusting means
lever arm
actuating lever
circuit interrupter
arm adjusting
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
CA174,676A
Other languages
English (en)
Other versions
CA174676S (en
Inventor
Fred Bould
Norman Davies
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.)
Westinghouse Electric 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
Application granted granted Critical
Publication of CA953342A publication Critical patent/CA953342A/en
Expired 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
    • 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
    • H01H2003/323—Driving mechanisms, i.e. for transmitting driving force to the contacts the mechanisms being adjustable
    • 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
    • H01H2003/326—Driving mechanisms, i.e. for transmitting driving force to the contacts using bearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/206—Adjustable
CA174,676A 1972-07-13 1973-06-21 Circuit interrupter with contact actuating lever arm adjusting means Expired CA953342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27142672A 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
CA953342A true CA953342A (en) 1974-08-20

Family

ID=23035503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,676A Expired CA953342A (en) 1972-07-13 1973-06-21 Circuit interrupter with contact actuating lever arm adjusting means

Country Status (3)

Country Link
US (1) US3755639A (enExample)
JP (1) JPS5613724Y2 (enExample)
CA (1) CA953342A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103971960B (zh) * 2014-04-25 2015-11-18 浙江高压开关厂有限公司 固体绝缘环网柜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435720A (en) * 1922-01-26 1922-11-14 Robert E Mcgahey Truck-lever connecting rod
US1600822A (en) * 1924-11-28 1926-09-21 American Steel Foundries Brake-slack-adjuster mechanism
US3236967A (en) * 1963-03-15 1966-02-22 Westinghouse Electric Corp Switchgear having manual and motor operated spring charging means
US3684848A (en) * 1971-01-14 1972-08-15 Westinghouse Electric Corp Circuit interrupter spring charging means with toggle type latch

Also Published As

Publication number Publication date
JPS5613724Y2 (enExample) 1981-03-31
US3755639A (en) 1973-08-28
JPS49111767U (enExample) 1974-09-25

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