GB711802A - Improvements in and relating to electric circuit breakers - Google Patents

Improvements in and relating to electric circuit breakers

Info

Publication number
GB711802A
GB711802A GB12515/51A GB1251551A GB711802A GB 711802 A GB711802 A GB 711802A GB 12515/51 A GB12515/51 A GB 12515/51A GB 1251551 A GB1251551 A GB 1251551A GB 711802 A GB711802 A GB 711802A
Authority
GB
United Kingdom
Prior art keywords
latch
plunger
projection
depression
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
GB12515/51A
Other languages
English (en)
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.)
Mechanical Products Inc
Original Assignee
Mechanical Products Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22600447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB711802(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mechanical Products Inc filed Critical Mechanical Products Inc
Publication of GB711802A publication Critical patent/GB711802A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/013—Stretchers foldable or collapsible
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/052—Struts, spars or legs
    • A61G1/056—Swivelling legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/06—Supports for stretchers, e.g. to be placed in or on vehicles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Breakers (AREA)
GB12515/51A 1950-06-02 1951-05-28 Improvements in and relating to electric circuit breakers Expired GB711802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US165780A US2625625A (en) 1950-06-02 1950-06-02 Free trip circuit breaker

Publications (1)

Publication Number Publication Date
GB711802A true GB711802A (en) 1954-07-14

Family

ID=22600447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12515/51A Expired GB711802A (en) 1950-06-02 1951-05-28 Improvements in and relating to electric circuit breakers

Country Status (4)

Country Link
US (1) US2625625A (enrdf_load_stackoverflow)
DE (1) DE866514C (enrdf_load_stackoverflow)
GB (1) GB711802A (enrdf_load_stackoverflow)
NL (2) NL76270C (enrdf_load_stackoverflow)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701829A (en) * 1951-08-03 1955-02-08 Cutler Hammer Inc Manually operable circuit breaker
DE959292C (de) * 1953-05-19 1957-03-07 Licentia Gmbh Schmelzsicherung
US2798918A (en) * 1954-03-03 1957-07-09 Westinghouse Electric Corp Circuit breaker
CH327891A (de) * 1954-06-08 1958-02-15 Weber Ag Fab Elektro Schutzschalter mit Bimetall-Überstromauslöser
US2798920A (en) * 1955-07-25 1957-07-09 Mechanical Products Inc Electric circuit breaker with mechanical latch setting thermal latch
US2864914A (en) * 1955-01-27 1958-12-16 C T Electrical Controls Ltd Electric circuit breaker
US2824931A (en) * 1955-03-07 1958-02-25 Mechanical Products Inc Electric overload circuit breaker
DE1039102B (de) * 1956-08-27 1958-09-18 Wickmann Werke Ag Elektrischer Ausloeser
DE1047253B (de) * 1956-08-27 1958-12-24 Wickmann Werke Ag Elektrischer Ausloeser fuer Fernmeldeanlagen
US2922008A (en) * 1957-07-31 1960-01-19 Westinghouse Electric Corp Circuit breaker
US3516090A (en) * 1965-05-21 1970-06-02 Gen Electric Current limiting circuit breaker with independent acting high speed opening means
US3868614A (en) * 1971-07-06 1975-02-25 Aiken Ind Inc Improved circuit breaker trip mechanism
DE7230068U (de) * 1972-08-14 1974-01-31 Siemens Ag Schaltzustandsanzeigevorrichtung für elektromagnetische Schaltgeräte
HU185848B (en) * 1981-06-18 1985-04-28 Magyar Nephadsereg Haditechnik Stretcher
US7744595B2 (en) * 2000-08-01 2010-06-29 Arqos Surgical, Inc. Voltage threshold ablation apparatus
US7310041B2 (en) * 2004-11-23 2007-12-18 Mp Hollywood Llc Circuit breaker
US8323280B2 (en) 2011-03-21 2012-12-04 Arqos Surgical, Inc. Medical ablation system and method of use
US9204918B2 (en) 2011-09-28 2015-12-08 RELIGN Corporation Medical ablation system and method of use
US9247983B2 (en) 2011-11-14 2016-02-02 Arqos Surgical, Inc. Medical instrument and method of use
US10004556B2 (en) 2013-05-10 2018-06-26 Corinth MedTech, Inc. Tissue resecting devices and methods
WO2016171963A1 (en) 2015-04-21 2016-10-27 Orczy-Timko Benedek Arthroscopic devices and methods
US9603656B1 (en) 2015-10-23 2017-03-28 RELIGN Corporation Arthroscopic devices and methods
US9585675B1 (en) 2015-10-23 2017-03-07 RELIGN Corporation Arthroscopic devices and methods
US10022140B2 (en) 2016-02-04 2018-07-17 RELIGN Corporation Arthroscopic devices and methods
WO2017156335A1 (en) 2016-03-10 2017-09-14 RELIGN Corporation Arthroscopic devices and methods
EP3426140A4 (en) 2016-03-11 2019-10-30 Relign Corporation ARTHROSCOPIC DEVICES AND METHODS
US11172953B2 (en) 2016-04-11 2021-11-16 RELIGN Corporation Arthroscopic devices and methods
US10595889B2 (en) 2016-04-11 2020-03-24 RELIGN Corporation Arthroscopic devices and methods
US11426231B2 (en) 2017-01-11 2022-08-30 RELIGN Corporation Arthroscopic devices and methods
US11065023B2 (en) 2017-03-17 2021-07-20 RELIGN Corporation Arthroscopic devices and methods
GB2635674A (en) * 2023-11-18 2025-05-28 Kbx Tech Ltd Foldable treatment table

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1492967A (en) * 1921-03-24 1924-05-06 Connecticut Telephone & Elec Automatic cut-out
BE407533A (enrdf_load_stackoverflow) * 1934-02-08
US2210261A (en) * 1939-02-27 1940-08-06 Colt S Mfg Co Automatic circuit breaker
US2217488A (en) * 1939-03-31 1940-10-08 Westinghouse Electric & Mfg Co Thermal overload relay
GB560004A (en) * 1942-09-11 1944-03-15 British Thomson Houston Co Ltd Improvements in and relating to electric switches
US2485736A (en) * 1945-06-16 1949-10-25 Mechanical Products Inc Switch
NL126715C (enrdf_load_stackoverflow) * 1945-08-01

Also Published As

Publication number Publication date
US2625625A (en) 1953-01-13
DE866514C (de) 1953-05-21
NL76720C (enrdf_load_stackoverflow)
NL76270C (enrdf_load_stackoverflow) 1954-12-15

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