FR2246970A1 - - Google Patents

Info

Publication number
FR2246970A1
FR2246970A1 FR7433504A FR7433504A FR2246970A1 FR 2246970 A1 FR2246970 A1 FR 2246970A1 FR 7433504 A FR7433504 A FR 7433504A FR 7433504 A FR7433504 A FR 7433504A FR 2246970 A1 FR2246970 A1 FR 2246970A1
Authority
FR
France
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
FR7433504A
Other versions
FR2246970B3 (fr
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.)
ERIE ELECTRONICS Ltd
Original Assignee
ERIE ELECTRONICS Ltd
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 ERIE ELECTRONICS Ltd filed Critical ERIE ELECTRONICS Ltd
Publication of FR2246970A1 publication Critical patent/FR2246970A1/fr
Application granted granted Critical
Publication of FR2246970B3 publication Critical patent/FR2246970B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/046—Fuses formed as printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0275—Structural association with a printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/0039—Means for influencing the rupture process of the fusible element
    • H01H85/0073—Expansion or rupture of the insulating support for the fusible element
FR7433504A 1973-10-05 1974-10-04 Expired FR2246970B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4674473A GB1466569A (en) 1973-10-05 1973-10-05 Resistors

Publications (2)

Publication Number Publication Date
FR2246970A1 true FR2246970A1 (fr) 1975-05-02
FR2246970B3 FR2246970B3 (fr) 1977-07-15

Family

ID=10442422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433504A Expired FR2246970B3 (fr) 1973-10-05 1974-10-04

Country Status (6)

Country Link
US (1) US3978443A (fr)
DE (1) DE2447430A1 (fr)
DK (1) DK523474A (fr)
ES (1) ES430713A1 (fr)
FR (1) FR2246970B3 (fr)
GB (1) GB1466569A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395231A2 (fr) * 1989-04-25 1990-10-31 Gpt Limited Disposition de protection pour circuit d'interface de ligne de télécommunications
FR2739488A1 (fr) * 1995-09-29 1997-04-04 Navarra Componentes Electro Element de coupe-circuit electrique avec resistance integree
ES2113807A1 (es) * 1995-09-29 1998-05-01 Navarra Componentes Electro Elemento de cortacircuito electrico con resistencia integrada.
EP0774887A3 (fr) * 1995-11-16 1998-07-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Platine de montage avec fusible à circuit et procédé de fonctionnement d'un assemblage de circuit monté sur une platine de montage

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239162A (en) * 1975-09-23 1977-03-26 Jiyuichirou Ozawa Fuse resistor
IT1125202B (it) * 1976-05-06 1986-05-14 Wabco Westinghouse Spa Resistore a sicurezza intrinseca
FR2479637A1 (fr) * 1980-03-26 1981-10-02 Thomson Csf Structure d'element resistif a echauffement controle, et circuit hybride comportant un tel element
US4388603A (en) * 1981-05-15 1983-06-14 Mcgraw-Edison Company Current limiting fuse
US5182538A (en) * 1985-11-07 1993-01-26 Limitor Ag Bimetal thermoswitch
DE3539425A1 (de) * 1985-11-07 1987-05-14 Limitor Ag Thermobimetallschalter
US5192940A (en) * 1988-10-07 1993-03-09 Fujikura, Ltd. Flat resistance for blower control unit for automobile air conditioner and blower control unit using the same
US4961065A (en) * 1989-03-27 1990-10-02 Cts Corporation Fail-safe resistor
US5204799A (en) * 1990-03-22 1993-04-20 Gpt Limited Protective arrangement for telecommunications line interface circuit
US5084691A (en) * 1990-10-01 1992-01-28 Motorola, Inc. Controllable fuse
US5327046A (en) * 1990-12-12 1994-07-05 North American Philips Corporation High pressure discharge lamp having overcurrent fuse protection
US5084693A (en) * 1990-12-14 1992-01-28 Cts Corporation Non-explosive flawed substrate
US5254969A (en) * 1991-04-02 1993-10-19 Caddock Electronics, Inc. Resistor combination and method
JPH05205851A (ja) * 1991-11-14 1993-08-13 Canon Inc ヒーター及び定着装置
US5166656A (en) * 1992-02-28 1992-11-24 Avx Corporation Thin film surface mount fuses
US5404126A (en) * 1992-09-15 1995-04-04 Okaya Electric Industries Co., Ltd. Fuse Resistor, and discharging-type surge absorbing device with security mechanism
US5361300A (en) * 1993-01-19 1994-11-01 Caddock Electronics, Inc. Balancing resistor and thermistor network for telephone circuits, and combination thereof with relay
JP2582338Y2 (ja) * 1993-03-29 1998-09-30 株式会社村田製作所 サーミスタ装置
SE514819C2 (sv) * 1994-02-24 2001-04-30 Ericsson Telefon Ab L M Elektrisk skyddskrets
US5481242A (en) * 1994-05-10 1996-01-02 Caddock Electronics, Inc. Debris-reducing telephone resistor combination and method
US5594407A (en) * 1994-07-12 1997-01-14 Caddock Electronics, Inc. Debris-reducing film-type resistor and method
US5914648A (en) * 1995-03-07 1999-06-22 Caddock Electronics, Inc. Fault current fusing resistor and method
JP3119124B2 (ja) * 1995-06-29 2000-12-18 株式会社村田製作所 通信回線保護用電子部品
JPH09240250A (ja) * 1995-12-27 1997-09-16 Karusonitsuku Prod Kk 抵抗器
US7983024B2 (en) 2007-04-24 2011-07-19 Littelfuse, Inc. Fuse card system for automotive circuit protection
US8134233B2 (en) * 2007-07-30 2012-03-13 Motorola Solutions, Inc. Method and apparatus for providing electrically isolated closely spaced features on a printed circuit board

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730598A (en) * 1951-08-17 1956-01-10 Pittsburgh Plate Glass Co Transparent electro-conducting article
US2921257A (en) * 1956-12-28 1960-01-12 Libbey Owens Ford Glass Co Method of testing electrically conducting films
US3185947A (en) * 1959-11-16 1965-05-25 Arf Products Inductive module for electronic devices
US3441804A (en) * 1966-05-02 1969-04-29 Hughes Aircraft Co Thin-film resistors
US3555485A (en) * 1969-03-27 1971-01-12 Angstrohm Precision Inc Thin film resistor
US3621441A (en) * 1969-07-17 1971-11-16 Western Electric Co Film resistor adjustable by isolating portions of the film
US3887893A (en) * 1973-09-24 1975-06-03 Allen Bradley Co Fusible resistor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395231A2 (fr) * 1989-04-25 1990-10-31 Gpt Limited Disposition de protection pour circuit d'interface de ligne de télécommunications
EP0395231A3 (fr) * 1989-04-25 1992-02-05 Gpt Limited Disposition de protection pour circuit d'interface de ligne de télécommunications
FR2739488A1 (fr) * 1995-09-29 1997-04-04 Navarra Componentes Electro Element de coupe-circuit electrique avec resistance integree
ES2113807A1 (es) * 1995-09-29 1998-05-01 Navarra Componentes Electro Elemento de cortacircuito electrico con resistencia integrada.
EP0774887A3 (fr) * 1995-11-16 1998-07-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Platine de montage avec fusible à circuit et procédé de fonctionnement d'un assemblage de circuit monté sur une platine de montage

Also Published As

Publication number Publication date
ES430713A1 (es) 1977-03-01
US3978443A (en) 1976-08-31
DK523474A (fr) 1975-06-02
FR2246970B3 (fr) 1977-07-15
GB1466569A (en) 1977-03-09
DE2447430A1 (de) 1975-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse