FR2452776A1 - Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted - Google Patents

Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted

Info

Publication number
FR2452776A1
FR2452776A1 FR7908010A FR7908010A FR2452776A1 FR 2452776 A1 FR2452776 A1 FR 2452776A1 FR 7908010 A FR7908010 A FR 7908010A FR 7908010 A FR7908010 A FR 7908010A FR 2452776 A1 FR2452776 A1 FR 2452776A1
Authority
FR
France
Prior art keywords
fuse
cap
projection
switch
post
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.)
Granted
Application number
FR7908010A
Other languages
French (fr)
Other versions
FR2452776B1 (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.)
Hager Electro SAS
Original Assignee
Hager Electro SAS
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 Hager Electro SAS filed Critical Hager Electro SAS
Priority to FR7908010A priority Critical patent/FR2452776A1/en
Priority to ES489616A priority patent/ES489616A1/en
Priority to MA18978A priority patent/MA18779A1/en
Priority to DE3011853A priority patent/DE3011853C2/en
Priority to IT40023/80A priority patent/IT1136304B/en
Publication of FR2452776A1 publication Critical patent/FR2452776A1/en
Application granted granted Critical
Publication of FR2452776B1 publication Critical patent/FR2452776B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Landscapes

  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The switch is designed so that when its thermal fuse is inserted the switching mechanism is forced to adopt its 'off' position. The fuse is inserted by removing a cap. When the operating element (8) adopts its 'off' position a post (23) on this element moves away from the path travelled by a projection (24) on the insulating cap (10) during the cap's rotation and translation. When the operating element adopts its 'on' position the post projects into this path of travel and either prevents the cap moving out of its locked position if the fuse (9) is already present in the switch or is moved by the projection in the direction of the 'off' position when the cap is moved translationally in order to insert a fuse if one is not already present.
FR7908010A 1979-03-30 1979-03-30 Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted Granted FR2452776A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7908010A FR2452776A1 (en) 1979-03-30 1979-03-30 Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted
ES489616A ES489616A1 (en) 1979-03-30 1980-03-15 Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted
MA18978A MA18779A1 (en) 1979-03-30 1980-03-18 IMPROVEMENTS ON SWITCHES PROVIDED WITH AN INTERNAL CIRCUIT BREAKER WITH FUSE CARTRIDGE
DE3011853A DE3011853C2 (en) 1979-03-30 1980-03-27 Switch arrangement with a fuse with replaceable fuse cartridge
IT40023/80A IT1136304B (en) 1979-03-30 1980-03-28 IMPROVEMENTS IN SWITCHES EQUIPPED WITH AN INTERNAL VALVE WITH FUSE CARTRIDGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908010A FR2452776A1 (en) 1979-03-30 1979-03-30 Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted

Publications (2)

Publication Number Publication Date
FR2452776A1 true FR2452776A1 (en) 1980-10-24
FR2452776B1 FR2452776B1 (en) 1982-01-22

Family

ID=9223750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908010A Granted FR2452776A1 (en) 1979-03-30 1979-03-30 Thermal fuse switch assembly - has post on operational element cooperating with projection on fuse cap to turn switch off when fuse is inserted

Country Status (5)

Country Link
DE (1) DE3011853C2 (en)
ES (1) ES489616A1 (en)
FR (1) FR2452776A1 (en)
IT (1) IT1136304B (en)
MA (1) MA18779A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036610A1 (en) * 2002-10-09 2004-04-29 Klaus Bruchmann Fuse arrangement
WO2016089661A1 (en) * 2014-12-05 2016-06-09 Cooper Technologies Company Low profile fusible disconnect switch device
CN106471597A (en) * 2014-06-30 2017-03-01 库柏技术公司 There is the high current of double slide bar actuator assemblies, disconnect switch that compact is fusible

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027561A1 (en) * 1980-07-21 1982-02-25 Siemens AG, 1000 Berlin und 8000 München LOW VOLTAGE SWITCH WITH FUSE
US4966561A (en) * 1989-05-31 1990-10-30 Connectron, Inc. Fuse holders
DE3924371A1 (en) * 1989-07-22 1991-01-24 Hollandse Apparatenfab ELECTRICAL SWITCHGEAR

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549469A (en) * 1967-10-30 1968-12-13
DE1540550A1 (en) * 1964-09-23 1970-01-02 Square Company D Switchgear containing fuses
DE2722279A1 (en) * 1977-05-17 1978-11-23 Geyer Gmbh & Co Christian Switch with cartridge fuse and disconnector - has fuse contact points put under pressure when switch is on and making load contact

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474373A (en) * 1967-06-22 1969-10-21 Ite Imperial Corp Fuse holder including coordinated operating means between fuse insertion and an associated circuit breaker device
DE2618360C3 (en) * 1976-04-27 1983-11-03 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Fuse base with built-in switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1540550A1 (en) * 1964-09-23 1970-01-02 Square Company D Switchgear containing fuses
FR1549469A (en) * 1967-10-30 1968-12-13
DE2722279A1 (en) * 1977-05-17 1978-11-23 Geyer Gmbh & Co Christian Switch with cartridge fuse and disconnector - has fuse contact points put under pressure when switch is on and making load contact

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036610A1 (en) * 2002-10-09 2004-04-29 Klaus Bruchmann Fuse arrangement
CN106471597A (en) * 2014-06-30 2017-03-01 库柏技术公司 There is the high current of double slide bar actuator assemblies, disconnect switch that compact is fusible
EP3161848A4 (en) * 2014-06-30 2018-03-28 Cooper Technologies Company High current, compact fusible disconnect switch with dual slider bar actuator assembly
US10032578B2 (en) 2014-06-30 2018-07-24 Eaton Intelligent Power Limited High current, compact fusible disconnect switch with dual slider bar actuator assembly
CN106471597B (en) * 2014-06-30 2019-03-22 库柏技术公司 High current, the disconnect switch that compact is fusible with double slide bar actuator components
US10580597B2 (en) 2014-06-30 2020-03-03 Eaton Intelligent Power Limited High current, compact fusible disconnect switch with dual slider bar actuator assembly
WO2016089661A1 (en) * 2014-12-05 2016-06-09 Cooper Technologies Company Low profile fusible disconnect switch device
CN107004527A (en) * 2014-12-05 2017-08-01 库珀技术公司 Low profile fusible disconnect switch device
US10074500B2 (en) 2014-12-05 2018-09-11 Eaton Intelligent Power Limited Low profile fusible disconnect switch device
CN107004527B (en) * 2014-12-05 2019-07-02 伊顿智能动力有限公司 Low profile fusible disconnect switch device
US10748729B2 (en) 2014-12-05 2020-08-18 Eaton Intelligent Power Limited Low profile fusible disconnect switch device

Also Published As

Publication number Publication date
IT1136304B (en) 1986-08-27
DE3011853A1 (en) 1980-10-09
ES489616A1 (en) 1980-09-16
FR2452776B1 (en) 1982-01-22
MA18779A1 (en) 1980-10-01
IT8040023A0 (en) 1980-03-28
DE3011853C2 (en) 1985-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse