GB506106A - Improvements in coil ignition systems for internal combustion engines - Google Patents

Improvements in coil ignition systems for internal combustion engines

Info

Publication number
GB506106A
GB506106A GB1804438A GB1804438A GB506106A GB 506106 A GB506106 A GB 506106A GB 1804438 A GB1804438 A GB 1804438A GB 1804438 A GB1804438 A GB 1804438A GB 506106 A GB506106 A GB 506106A
Authority
GB
United Kingdom
Prior art keywords
filters
internal combustion
combustion engines
micro
ignition systems
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
GB1804438A
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.)
DAVID PORTEOUS ALEXANDER
WILLIAM RICHARD DEBENHAM
Original Assignee
DAVID PORTEOUS ALEXANDER
WILLIAM RICHARD DEBENHAM
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 DAVID PORTEOUS ALEXANDER, WILLIAM RICHARD DEBENHAM filed Critical DAVID PORTEOUS ALEXANDER
Priority to GB1804438A priority Critical patent/GB506106A/en
Publication of GB506106A publication Critical patent/GB506106A/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

506,106. Protective arrangements. DEBENHAM, W. R., and ALEXANDER. D. P. June 17, 1938, No. 18044. [Class 38 (iv)] [Also in Group XXVII] Multi-section filters F are placed in the leads between a general purposes battery B and screened ignition, windscreen-wiper, fan or other apparatus, generating impulses which interfere with radio reception on aircraft, motor-vehicles and the like, Each filter is enclosed by a screen, and the sections are screened from each other. A filter may be placed in each main lead (as shown) or filters may be placed in each branch-lead to the different items of apparatus. If an earth return is used, filters need be inserted only on the insulated side of the battery. Each filtersection may consist of a coil having an inductance of 19 micro-henries and a condenser having a capacity of 3 micro-farads. Specifications 496,695 and 505,660 are referred to.
GB1804438A 1938-06-17 1938-06-17 Improvements in coil ignition systems for internal combustion engines Expired GB506106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1804438A GB506106A (en) 1938-06-17 1938-06-17 Improvements in coil ignition systems for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804438A GB506106A (en) 1938-06-17 1938-06-17 Improvements in coil ignition systems for internal combustion engines

Publications (1)

Publication Number Publication Date
GB506106A true GB506106A (en) 1939-05-23

Family

ID=10105674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1804438A Expired GB506106A (en) 1938-06-17 1938-06-17 Improvements in coil ignition systems for internal combustion engines

Country Status (1)

Country Link
GB (1) GB506106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256982A (en) * 1991-06-22 1992-12-23 Delco Prod Overseas Interference supressing arrangement for two-speed windscreen wiper motor.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256982A (en) * 1991-06-22 1992-12-23 Delco Prod Overseas Interference supressing arrangement for two-speed windscreen wiper motor.
GB2256982B (en) * 1991-06-22 1994-10-19 Delco Prod Overseas Motor circuit

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