JPS541023Y2 - - Google Patents

Info

Publication number
JPS541023Y2
JPS541023Y2 JP1974035199U JP3519974U JPS541023Y2 JP S541023 Y2 JPS541023 Y2 JP S541023Y2 JP 1974035199 U JP1974035199 U JP 1974035199U JP 3519974 U JP3519974 U JP 3519974U JP S541023 Y2 JPS541023 Y2 JP S541023Y2
Authority
JP
Japan
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
JP1974035199U
Other versions
JPS49149972U (ja
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 filed Critical
Publication of JPS49149972U publication Critical patent/JPS49149972U/ja
Application granted granted Critical
Publication of JPS541023Y2 publication Critical patent/JPS541023Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463—Adjusting only the electromagnetic mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H01H2069/013—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with calibrating screws in trip bar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/164—Heating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP1974035199U 1973-03-29 1974-03-29 Expired JPS541023Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34623073A 1973-03-29 1973-03-29

Publications (2)

Publication Number Publication Date
JPS49149972U JPS49149972U (ja) 1974-12-25
JPS541023Y2 true JPS541023Y2 (ja) 1979-01-18

Family

ID=23358504

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1974031599U Pending JPS50121204U (ja) 1973-03-29 1974-03-18
JP1974035199U Expired JPS541023Y2 (ja) 1973-03-29 1974-03-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP1974031599U Pending JPS50121204U (ja) 1973-03-29 1974-03-18

Country Status (12)

Country Link
US (1) US3797007A (ja)
JP (2) JPS50121204U (ja)
AR (1) AR211908A1 (ja)
BE (1) BE813004A (ja)
BR (1) BR7402531D0 (ja)
CA (1) CA998079A (ja)
DE (2) DE2414723A1 (ja)
ES (1) ES424715A1 (ja)
FR (1) FR2223823B1 (ja)
GB (1) GB1461491A (ja)
IT (1) IT1069260B (ja)
ZA (1) ZA741806B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074218A (en) * 1976-05-07 1978-02-14 Westinghouse Electric Corporation Circuit breaker
US4118680A (en) * 1977-02-07 1978-10-03 Westinghouse Electric Corp. Circuit interrupter
JPS6230273Y2 (ja) * 1977-03-11 1987-08-04
US4313098A (en) * 1980-01-16 1982-01-26 Westinghouse Electric Corp. Circuit interrupter trip unit
CH669066A5 (de) * 1986-03-20 1989-02-15 Sprecher & Schuh Ag Umstellvorrichtung fuer einen elektrischen schalter.
US4691182A (en) * 1986-04-30 1987-09-01 Westinghouse Electric Corp. Circuit breaker with adjustable magnetic trip unit
US4698606A (en) * 1986-06-20 1987-10-06 Westinghouse Electric Corp. Circuit breaker with adjustable thermal trip unit
US4713635A (en) * 1986-07-01 1987-12-15 Westinghouse Electric Corp. Multi-phase circuit breaker with interphase barrier retention
US4719438A (en) 1986-09-30 1988-01-12 Westinghouse Electric Corp. Circuit breaker with fast trip unit
US4973927A (en) * 1988-10-12 1990-11-27 Westinghouse Electric Corp. Two piece cradle latch, handle barrier locking insert and cover interlock for circuit breaker
US5119054A (en) * 1990-08-30 1992-06-02 Westinghouse Electric Corp. "E" frame pancake design
US6956452B2 (en) * 2003-09-24 2005-10-18 General Electric Company Apparatus and method for circuit breaker trip unit adjustment
CN115647347B (zh) * 2022-12-28 2023-03-03 河北泰禾高温流体科技股份有限公司 一种高安全性防误碰滑动水口机构

Also Published As

Publication number Publication date
FR2223823A1 (ja) 1974-10-25
US3797007A (en) 1974-03-12
ZA741806B (en) 1975-02-26
AU6716074A (en) 1975-10-02
DE2414723A1 (de) 1974-10-10
JPS49149972U (ja) 1974-12-25
CA998079A (en) 1976-10-05
GB1461491A (en) 1977-01-13
BE813004A (fr) 1974-09-30
DE7410687U (de) 1974-07-18
JPS50121204U (ja) 1975-10-03
BR7402531D0 (pt) 1974-11-19
ES424715A1 (es) 1976-06-01
FR2223823B1 (ja) 1980-03-28
AR211908A1 (es) 1978-04-14
IT1069260B (it) 1985-03-25

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