FR2420232A1 - Anneau de guidage d'air secondaire pour bougie d'allumage - Google Patents

Anneau de guidage d'air secondaire pour bougie d'allumage

Info

Publication number
FR2420232A1
FR2420232A1 FR7822172A FR7822172A FR2420232A1 FR 2420232 A1 FR2420232 A1 FR 2420232A1 FR 7822172 A FR7822172 A FR 7822172A FR 7822172 A FR7822172 A FR 7822172A FR 2420232 A1 FR2420232 A1 FR 2420232A1
Authority
FR
France
Prior art keywords
spark plug
air guide
secondary air
ring
guide ring
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
FR7822172A
Other languages
English (en)
Other versions
FR2420232B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2420232A1 publication Critical patent/FR2420232A1/fr
Application granted granted Critical
Publication of FR2420232B1 publication Critical patent/FR2420232B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

a. Anneau de guidage d'air secondaire pour bougie d'allumage, à monter sur le pourtour extérieur du pas de vis mâle de la bougie en formant un joint hermétique entre la bougie et la tête de cylindre. b. Anneau caractérisé par une valve ou clapet de retenue faisant communiquer l'intérieur et l'extérieur du cylindre de manière à empêcher le refoulement des gaz dans le cylindre, valve comportant un perçage de passage d'air dans le corps d'anneau servant à introduire l'air à l'intérieur de l'anneau. c. Dispositif applicable aux bougies d'automobile.
FR7822172A 1978-03-13 1978-07-26 Anneau de guidage d'air secondaire pour bougie d'allumage Granted FR2420232A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2848278A JPS54121308A (en) 1978-03-13 1978-03-13 Secondary air introduction ring for spark plugs

Publications (2)

Publication Number Publication Date
FR2420232A1 true FR2420232A1 (fr) 1979-10-12
FR2420232B1 FR2420232B1 (fr) 1981-04-30

Family

ID=12249867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822172A Granted FR2420232A1 (fr) 1978-03-13 1978-07-26 Anneau de guidage d'air secondaire pour bougie d'allumage

Country Status (7)

Country Link
US (1) US4235214A (fr)
JP (1) JPS54121308A (fr)
CA (1) CA1088391A (fr)
DE (1) DE2847136A1 (fr)
FR (1) FR2420232A1 (fr)
GB (1) GB2017816B (fr)
IT (1) IT1108782B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155306A (en) * 1978-05-29 1979-12-07 Akira Kasagi Engine combusting apparatus
JPS54162012A (en) * 1978-06-14 1979-12-22 Koujirou Yoshida Combusting method and apparatus in gasoline engine
JPS557903A (en) * 1978-06-29 1980-01-21 Kojiro Yoshida Ring of spark plug
JPS575280A (en) * 1980-06-13 1982-01-12 Kotoo Kasai Ignition plug
DE3029557A1 (de) * 1980-05-21 1981-11-26 Kotoo Tokyo Kasai Zuendkerze
EP0062710A1 (fr) * 1981-04-08 1982-10-20 Enami Goto Anneau coopérant avec une bougie d'allumage pour moteur
US5787857A (en) * 1995-12-13 1998-08-04 Simons; Sylvan Fuel injected internal combustion engine
US5799634A (en) * 1997-03-03 1998-09-01 Shifflette; J. Michael Spark plug for venting excessive pressure
DE102014105694A1 (de) * 2014-04-23 2015-10-29 Federal-Mogul Ignition Gmbh Dichtring für eine Zündkerze eines Verbrennungsmotors, Zündkerze und Verbrennungsmotor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB198481A (en) * 1922-03-20 1923-06-07 Percy Saphra Improvements in or relating to sparking devices commonly called "sparking plugs" applicable for use with internal combustion engines
US1466316A (en) * 1920-06-24 1923-08-28 Charles F Garland Spark plug
US2646782A (en) * 1948-09-21 1953-07-28 Bernard C Fisher Apparatus for controlling flame propagation in internal-combustion engines
US3079453A (en) * 1960-11-03 1963-02-26 Walter V Clark Spark plug
FR2219689A5 (fr) * 1973-02-22 1974-09-20 Snecma

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1424700A (en) * 1921-10-22 1922-08-01 Williams Leslie Spencer Spark plug
US1917888A (en) * 1932-02-24 1933-07-11 John H Hyde Spark plug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466316A (en) * 1920-06-24 1923-08-28 Charles F Garland Spark plug
GB198481A (en) * 1922-03-20 1923-06-07 Percy Saphra Improvements in or relating to sparking devices commonly called "sparking plugs" applicable for use with internal combustion engines
US2646782A (en) * 1948-09-21 1953-07-28 Bernard C Fisher Apparatus for controlling flame propagation in internal-combustion engines
US3079453A (en) * 1960-11-03 1963-02-26 Walter V Clark Spark plug
FR2219689A5 (fr) * 1973-02-22 1974-09-20 Snecma

Also Published As

Publication number Publication date
CA1088391A (fr) 1980-10-28
GB2017816A (en) 1979-10-10
FR2420232B1 (fr) 1981-04-30
GB2017816B (en) 1982-10-27
IT1108782B (it) 1985-12-09
DE2847136A1 (de) 1979-09-20
JPS54121308A (en) 1979-09-20
JPS5759414B2 (fr) 1982-12-14
US4235214A (en) 1980-11-25
IT7868751A0 (it) 1978-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse