FR2401318A1 - FIRST FAULT STOP AND INDICATOR FOR INTERNAL COMBUSTION ENGINE - Google Patents

FIRST FAULT STOP AND INDICATOR FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2401318A1
FR2401318A1 FR7824299A FR7824299A FR2401318A1 FR 2401318 A1 FR2401318 A1 FR 2401318A1 FR 7824299 A FR7824299 A FR 7824299A FR 7824299 A FR7824299 A FR 7824299A FR 2401318 A1 FR2401318 A1 FR 2401318A1
Authority
FR
France
Prior art keywords
internal combustion
indicator
combustion engine
fault
fault stop
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
FR7824299A
Other languages
French (fr)
Other versions
FR2401318B1 (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.)
ECONOMY ENGINE Co
Original Assignee
ECONOMY ENGINE Co
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
Priority claimed from US05/923,591 external-priority patent/US4246493A/en
Application filed by ECONOMY ENGINE Co filed Critical ECONOMY ENGINE Co
Publication of FR2401318A1 publication Critical patent/FR2401318A1/en
Application granted granted Critical
Publication of FR2401318B1 publication Critical patent/FR2401318B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Abstract

L'invention concerne un dispositif d'arrêt et indicateur de première panne Elle se rapporte à un dispositif dans lequel des commutateurs de capteurs et des portes logiques 1 transmettent des signaux à un circuit logique 4 de codage qui commande un dispositif 6 d'affichage. En cas de panne, celui-ci indique le numéro du capteur ayant présenté le premier une panne. Un circuit 8 arrête automatiquement le moteur associé. Application aux dispositifs de sécurité des moteurs à combustion interne.The invention relates to a device for stopping and indicating the first failure. It relates to a device in which switches of sensors and logic gates 1 transmit signals to a logic coding circuit 4 which controls a display device 6. In the event of a fault, this indicates the number of the sensor which was the first to show a fault. A circuit 8 automatically stops the associated motor. Application to the safety devices of internal combustion engines.

FR7824299A 1977-08-22 1978-08-21 STOPPING DEVICE AND FIRST FAILURE INDICATOR FOR INTERNAL COMBUSTION ENGINE Expired FR2401318B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82638977A 1977-08-22 1977-08-22
US05/923,591 US4246493A (en) 1978-07-12 1978-07-12 Annunciator

Publications (2)

Publication Number Publication Date
FR2401318A1 true FR2401318A1 (en) 1979-03-23
FR2401318B1 FR2401318B1 (en) 1986-03-21

Family

ID=27124997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824299A Expired FR2401318B1 (en) 1977-08-22 1978-08-21 STOPPING DEVICE AND FIRST FAILURE INDICATOR FOR INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
CA (1) CA1125413A (en)
DE (1) DE2836302A1 (en)
FR (1) FR2401318B1 (en)
GB (1) GB2002940B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55126841A (en) * 1979-03-23 1980-10-01 Nissan Motor Co Ltd Diagnosing method of controller for motorcar
JPS6060022B2 (en) * 1979-04-16 1985-12-27 日産自動車株式会社 Internal combustion engine control device
DE2945543A1 (en) * 1979-11-10 1981-05-21 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING OPERATING PARAMETER DEPENDENT AND REPEATING PROCESSES FOR INTERNAL COMBUSTION ENGINES
US4422421A (en) * 1979-11-30 1983-12-27 Nissan Motor Co., Ltd. Combustion knock preventing apparatus for an internal combustion engine
SE8306487L (en) * 1983-11-24 1985-05-25 Electrolux Ab TREND SYSTEM WITH SPEED INDICATOR
US4664082A (en) * 1985-02-01 1987-05-12 Honda Giken Kogyo K.K. Method of detecting abnormality in a reference crank angle position detection system of an internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264613A (en) * 1961-10-13 1966-08-02 Austin Electronics Corp Alarm annunciator
GB1334184A (en) * 1970-10-27 1973-10-17 Nippon Denso Co Centralised warning systems for vehicles
GB1346618A (en) * 1971-04-28 1974-02-13 Alarm Equipment Supplies Ltd Data communication systems
GB1381734A (en) * 1970-12-31 1975-01-29 Baldwin Electronics Inc Alarm systems
US3960011A (en) * 1974-11-18 1976-06-01 Harris Corporation First fault indicator for engines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264613A (en) * 1961-10-13 1966-08-02 Austin Electronics Corp Alarm annunciator
GB1334184A (en) * 1970-10-27 1973-10-17 Nippon Denso Co Centralised warning systems for vehicles
GB1381734A (en) * 1970-12-31 1975-01-29 Baldwin Electronics Inc Alarm systems
GB1346618A (en) * 1971-04-28 1974-02-13 Alarm Equipment Supplies Ltd Data communication systems
US3960011A (en) * 1974-11-18 1976-06-01 Harris Corporation First fault indicator for engines

Also Published As

Publication number Publication date
CA1125413A (en) 1982-06-08
FR2401318B1 (en) 1986-03-21
GB2002940B (en) 1982-01-13
DE2836302A1 (en) 1979-03-01
GB2002940A (en) 1979-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse