FR2417874A1 - Dispositif de protection du reseau de bord d'un vehicule automobile - Google Patents

Dispositif de protection du reseau de bord d'un vehicule automobile

Info

Publication number
FR2417874A1
FR2417874A1 FR7904060A FR7904060A FR2417874A1 FR 2417874 A1 FR2417874 A1 FR 2417874A1 FR 7904060 A FR7904060 A FR 7904060A FR 7904060 A FR7904060 A FR 7904060A FR 2417874 A1 FR2417874 A1 FR 2417874A1
Authority
FR
France
Prior art keywords
zener diode
fuse
failure
overvoltage protection
parallel connected
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.)
Withdrawn
Application number
FR7904060A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2417874A1 publication Critical patent/FR2417874A1/fr
Withdrawn legal-status Critical Current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
    • H01H85/0241—Structural association of a fuse and another component or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

a. Dispositif de protection du réseau de bord d'un véhicule automobile. b. Dispositif caractérisé en ce que la diode Zener a la forme extérieure d'un fusible courant (fusible Kfz) et est établie de façon qu'en cas de surcharge, il se produise une destruction qui ouvre son circuit, la destruction causée par la surintensité étant visible de l'extérieur et les dimensions extérieures de la diode Zener, et complémentairement du support qui lui est associé, étant choisies telles que la mise en place de la diode Zner/fusible ne soit possible que dans un sens et par suite, sans erreur de pôle. c. L'invention s'applique notamment à l'industrie automobile.
FR7904060A 1978-02-16 1979-02-16 Dispositif de protection du reseau de bord d'un vehicule automobile Withdrawn FR2417874A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782806553 DE2806553A1 (de) 1978-02-16 1978-02-16 Einrichtung zum schutz des bordnetzes eines kraftfahrzeugs

Publications (1)

Publication Number Publication Date
FR2417874A1 true FR2417874A1 (fr) 1979-09-14

Family

ID=6032126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904060A Withdrawn FR2417874A1 (fr) 1978-02-16 1979-02-16 Dispositif de protection du reseau de bord d'un vehicule automobile

Country Status (2)

Country Link
DE (1) DE2806553A1 (fr)
FR (1) FR2417874A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000586A1 (fr) * 1981-08-12 1983-02-17 GIRARD, François, Marie Dispositif de protection contre la surtension dans un reseau de distribution electrique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234630A1 (de) * 1982-09-18 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitseinrichtung fuer lediglich in groesseren zeitabstaenden wirksam werdene vorrichtungen in kraftfahrzeugen
DE3246672A1 (de) * 1982-12-16 1984-06-20 Bayerische Motoren Werke AG, 8000 München Bordnetz-schutzeinrichtung fuer kraftfahrzeuge
DE102007019408B3 (de) * 2007-04-23 2008-11-27 Lösomat Schraubtechnik Neef Gmbh Kraftschrauber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818408A (en) * 1972-09-11 1974-06-18 O Andersson Fuse, more especially a weak-current fuse for motor vehicles or the like
US3832606A (en) * 1973-02-15 1974-08-27 Gen Motors Corp Semiconductor diode package with protection fuse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818408A (en) * 1972-09-11 1974-06-18 O Andersson Fuse, more especially a weak-current fuse for motor vehicles or the like
US3832606A (en) * 1973-02-15 1974-08-27 Gen Motors Corp Semiconductor diode package with protection fuse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000586A1 (fr) * 1981-08-12 1983-02-17 GIRARD, François, Marie Dispositif de protection contre la surtension dans un reseau de distribution electrique
FR2511556A1 (fr) * 1981-08-12 1983-02-18 Girard Francois Dispositif de protection contre la surtension dans un reseau de distribution electrique

Also Published As

Publication number Publication date
DE2806553A1 (de) 1979-08-30

Similar Documents

Publication Publication Date Title
ATE118740T1 (de) Zweikreisige spannungsversorgungsschaltung für fahrzeuge.
GB1042090A (en) Electrical protection circuit
US2044917A (en) Starting and ignition system for explosive engines
GB1604603A (en) Power supply system for motor vehicles
FR2417874A1 (fr) Dispositif de protection du reseau de bord d'un vehicule automobile
DE69023809D1 (de) Elektrisches Energieverteilungssystem.
FR2380656A1 (fr) Regulateur de tension pour generateur de courant destine a la charge d'une batterie
US4276577A (en) Motor vehicle battery charging installation
GB1494995A (en) Battery charging systems for road vehicles
DE2718658A1 (de) Einrichtung zur erkennung von lagerschaeden elektrischer maschinen
GB1347007A (en) Vehicle battery charging system
JPH0232858B2 (fr)
DE2519851A1 (de) Batterieladeeinrichtung
JPH02101933A (ja) エンジン始動補助バッテリー保護方法及び保護装置
JPS62104439A (ja) 車両用発電機の保護装置
SU467189A1 (ru) Искробезопасный источник питани
JPS6338693Y2 (fr)
JPS6013202Y2 (ja) 電気車の接地回路
SU639074A1 (ru) Устройство дл включени резервного предохранител
KR890000468Y1 (ko) 정전 대비시의 가스밸브의 안정 차단장치
GB1451631A (en) Electrical supply systems
GB2098817A (en) Current generation system
SU1262683A1 (ru) Регул тор напр жени генератора посто нного тока
JPS6330191Y2 (fr)
JPS57182229A (en) Stored information protecting circuit for storage device

Legal Events

Date Code Title Description
ST Notification of lapse