FR516773A - Advanced electrical circuit breaker - Google Patents

Advanced electrical circuit breaker

Info

Publication number
FR516773A
FR516773A FR516773DA FR516773A FR 516773 A FR516773 A FR 516773A FR 516773D A FR516773D A FR 516773DA FR 516773 A FR516773 A FR 516773A
Authority
FR
France
Prior art keywords
circuit breaker
electrical circuit
advanced electrical
advanced
breaker
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
Other languages
French (fr)
Inventor
Richard Simpson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR516773A publication Critical patent/FR516773A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
    • 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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Breakers (AREA)
FR516773D 1920-01-09 1920-06-10 Advanced electrical circuit breaker Expired FR516773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB73020A GB158457A (en) 1920-01-09 1920-01-09 A new or improved electrical circuit breaker

Publications (1)

Publication Number Publication Date
FR516773A true FR516773A (en) 1921-04-26

Family

ID=9709520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516773D Expired FR516773A (en) 1920-01-09 1920-06-10 Advanced electrical circuit breaker

Country Status (3)

Country Link
DE (1) DE364718C (en)
FR (1) FR516773A (en)
GB (1) GB158457A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851567A (en) * 1949-08-31 1958-09-09 Ite Circuit Breaker Ltd Automatic recloser

Also Published As

Publication number Publication date
GB158457A (en) 1921-02-10
DE364718C (en) 1922-11-30

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