FR527581A - Bougies d'allumage - Google Patents

Bougies d'allumage

Info

Publication number: FR527581A
Authority: FR; France
Prior art keywords: spark plugs; spark; plugs
Prior art date: 1919-12-15
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

FR527581A

Other languages

English (en)

Inventor

Frederick James Nicholls

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.)

1919-12-15

Filing date

1920-11-24

Publication date

1921-10-27

1920-11-24 Application filed by Individual filed Critical Individual

1921-10-27 Application granted granted Critical

1921-10-27 Publication of FR527581A publication Critical patent/FR527581A/fr

Status 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
- H01T13/46—Sparking plugs having two or more spark gaps
- H01T13/462—Sparking plugs having two or more spark gaps in series connection
- H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug

FR527581A 1919-12-15 1920-11-24 Bougies d'allumage Expired FR527581A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB527581X		1919-12-15

Publications (1)

Publication Number	Publication Date
FR527581A true FR527581A (fr)	1921-10-27

Family

ID=10465176

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR527581A Expired FR527581A (fr)	1919-12-15	1920-11-24	Bougies d'allumage

Country Status (1)

Country	Link
FR (1)	FR527581A (fr)

1920
- 1920-11-24 FR FR527581A patent/FR527581A/fr not_active Expired

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