FR2269181A1 - Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit - Google Patents

Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit

Info

Publication number
FR2269181A1
FR2269181A1 FR7414801A FR7414801A FR2269181A1 FR 2269181 A1 FR2269181 A1 FR 2269181A1 FR 7414801 A FR7414801 A FR 7414801A FR 7414801 A FR7414801 A FR 7414801A FR 2269181 A1 FR2269181 A1 FR 2269181A1
Authority
FR
France
Prior art keywords
plunger
tags
interrupt
combustion engine
engine spark
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
FR7414801A
Other languages
French (fr)
Other versions
FR2269181B1 (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.)
FATACCY VICTOR
Original Assignee
FATACCY VICTOR
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 FATACCY VICTOR filed Critical FATACCY VICTOR
Priority to FR7414801A priority Critical patent/FR2269181A1/en
Publication of FR2269181A1 publication Critical patent/FR2269181A1/en
Application granted granted Critical
Publication of FR2269181B1 publication Critical patent/FR2269181B1/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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts

Abstract

The cut-out can stop the flow of electric current to the spark-plug by either interrupting or earthing the ignition circuit. The device has a two-part (1, 2) moulded material case with divided internal spaces (3, 4, 7). There are two metal tags (5, 6) in contact with each other inside the middle space (7). Each tag is connected to a cable of the ignition circuit. The middle space (7) also has an insulating material plunger (15) restrained by a coil spring (14). By compressing the spring (14) the plunger (15) can separate the tags (5, 6) and stop the flow of electric current between the two tags (5, 6) and the cables which are part of the circuit. To prevent electric arcing during separation of the tags (5, 6) the plunger (15) has a conductive material tip (16).
FR7414801A 1974-04-29 1974-04-29 Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit Granted FR2269181A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7414801A FR2269181A1 (en) 1974-04-29 1974-04-29 Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414801A FR2269181A1 (en) 1974-04-29 1974-04-29 Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit

Publications (2)

Publication Number Publication Date
FR2269181A1 true FR2269181A1 (en) 1975-11-21
FR2269181B1 FR2269181B1 (en) 1978-01-27

Family

ID=9138259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414801A Granted FR2269181A1 (en) 1974-04-29 1974-04-29 Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit

Country Status (1)

Country Link
FR (1) FR2269181A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009908A1 (en) * 1999-07-30 2001-02-08 W.W. Grew & Company Limited Electrical circuit breakers
CN101777456B (en) * 2010-01-08 2012-01-11 上海黄河仪器仪表厂有限公司 Anti-collision brake switch
CN108400073A (en) * 2018-02-26 2018-08-14 西安交通大学 A kind of current-limiting type air type dc circuit breaker based on narrow slit arcing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009908A1 (en) * 1999-07-30 2001-02-08 W.W. Grew & Company Limited Electrical circuit breakers
CN101777456B (en) * 2010-01-08 2012-01-11 上海黄河仪器仪表厂有限公司 Anti-collision brake switch
CN108400073A (en) * 2018-02-26 2018-08-14 西安交通大学 A kind of current-limiting type air type dc circuit breaker based on narrow slit arcing

Also Published As

Publication number Publication date
FR2269181B1 (en) 1978-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse