GB352783A - Improvements in cores for induction coils - Google Patents

Improvements in cores for induction coils

Info

Publication number
GB352783A
GB352783A GB25099/30A GB2509930A GB352783A GB 352783 A GB352783 A GB 352783A GB 25099/30 A GB25099/30 A GB 25099/30A GB 2509930 A GB2509930 A GB 2509930A GB 352783 A GB352783 A GB 352783A
Authority
GB
United Kingdom
Prior art keywords
coil
cores
aug
induction coils
induction
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
GB25099/30A
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 GB352783A publication Critical patent/GB352783A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

352,783. Induction coils. BOSCH AKT.-GES. R., 4, Militõrstrasse, Stuttgart, Germany. Aug. 22, 1930, No. 25099. Convention date, Aug. 23, 1929. [Class 38 (ii).] A yoke-piece for induction coil cores is formed by winding strip metal into a coil, Fig. 2, and pressing the coil into a U-shaped member, Fig. 3, a number of such members 3 being sprung into position over the winding 2, Fig. 1, of the induction coil so as to complete the magnetic circuit for the core 1. The completed coil is housed in a metal casing 4 containing an insulating filling and carrying terminals 9 and a series resistance 10 on its lid.
GB25099/30A 1929-08-23 1930-08-22 Improvements in cores for induction coils Expired GB352783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352783X 1929-08-23

Publications (1)

Publication Number Publication Date
GB352783A true GB352783A (en) 1931-07-16

Family

ID=6277566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25099/30A Expired GB352783A (en) 1929-08-23 1930-08-22 Improvements in cores for induction coils

Country Status (1)

Country Link
GB (1) GB352783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701865A (en) * 1952-05-31 1955-02-08 Essex Wire Corp Ignition coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701865A (en) * 1952-05-31 1955-02-08 Essex Wire Corp Ignition coil

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