FR784679A - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR784679A
FR784679A FR784679DA FR784679A FR 784679 A FR784679 A FR 784679A FR 784679D A FR784679D A FR 784679DA FR 784679 A FR784679 A FR 784679A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
plug improvements
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.)
Expired
Application number
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.)
K L G SPARKING PLUGS Ltd
Original Assignee
K L G SPARKING PLUGS 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 K L G SPARKING PLUGS Ltd filed Critical K L G SPARKING PLUGS Ltd
Application granted granted Critical
Publication of FR784679A publication Critical patent/FR784679A/fr
Expired 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
FR784679D 1934-01-29 1935-01-25 Perfectionnements aux bougies d'allumage Expired FR784679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB784679X 1934-01-29

Publications (1)

Publication Number Publication Date
FR784679A true FR784679A (fr) 1935-07-22

Family

ID=10501459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784679D Expired FR784679A (fr) 1934-01-29 1935-01-25 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR784679A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002103869A1 (fr) * 2001-06-15 2002-12-27 Robert Bosch Gmbh Bougie d'allumage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002103869A1 (fr) * 2001-06-15 2002-12-27 Robert Bosch Gmbh Bougie d'allumage
US6917145B2 (en) 2001-06-15 2005-07-12 Robert Bosch Gmbh Spark plug

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