GB439930A - Improvements in or relating to sparking ignition apparatus for internal combustion engines - Google Patents

Improvements in or relating to sparking ignition apparatus for internal combustion engines

Info

Publication number
GB439930A
GB439930A GB14188/35A GB1418835A GB439930A GB 439930 A GB439930 A GB 439930A GB 14188/35 A GB14188/35 A GB 14188/35A GB 1418835 A GB1418835 A GB 1418835A GB 439930 A GB439930 A GB 439930A
Authority
GB
United Kingdom
Prior art keywords
sparking
relating
internal combustion
combustion engines
ignition apparatus
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
GB14188/35A
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB439930A publication Critical patent/GB439930A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/025—Reducing interference from ignition apparatus of fuel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

439,930. Sparking-plugs. BOSCH AKT.-GES., R., 4, Militõrstrasse, Stuttgart, Germany. May 15, 1935, No. 14188. Convention date, June 8, 1934. [Class 7 (iv)] Interference with wireless apparatus is avoided by inserting resistance in series in or near the sparking-plug and by using for sparking-plug insulation a material such as titanium oxide, having a dielectric constant of more than fifteen.
GB14188/35A 1934-06-08 1935-05-15 Improvements in or relating to sparking ignition apparatus for internal combustion engines Expired GB439930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE439930X 1934-06-08

Publications (1)

Publication Number Publication Date
GB439930A true GB439930A (en) 1935-12-17

Family

ID=6507373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14188/35A Expired GB439930A (en) 1934-06-08 1935-05-15 Improvements in or relating to sparking ignition apparatus for internal combustion engines

Country Status (1)

Country Link
GB (1) GB439930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683232A (en) * 1970-02-03 1972-08-08 Baur Elektronik Gmbh Fa Sparkplug cap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683232A (en) * 1970-02-03 1972-08-08 Baur Elektronik Gmbh Fa Sparkplug cap

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