GB8504866D0 - Controlled inductive coupling device - Google Patents

Controlled inductive coupling device

Info

Publication number
GB8504866D0
GB8504866D0 GB858504866A GB8504866A GB8504866D0 GB 8504866 D0 GB8504866 D0 GB 8504866D0 GB 858504866 A GB858504866 A GB 858504866A GB 8504866 A GB8504866 A GB 8504866A GB 8504866 D0 GB8504866 D0 GB 8504866D0
Authority
GB
United Kingdom
Prior art keywords
coupling device
inductive coupling
controlled inductive
controlled
inductive
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.)
Granted
Application number
GB858504866A
Other versions
GB2159000B (en
GB2159000A (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB848410518A external-priority patent/GB8410518D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB08504866A priority Critical patent/GB2159000B/en
Publication of GB8504866D0 publication Critical patent/GB8504866D0/en
Priority to BR8501936A priority patent/BR8501936A/en
Publication of GB2159000A publication Critical patent/GB2159000A/en
Application granted granted Critical
Publication of GB2159000B publication Critical patent/GB2159000B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB08504866A 1984-04-25 1985-02-26 Conrolled inductive coupling device Expired GB2159000B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08504866A GB2159000B (en) 1984-04-25 1985-02-26 Conrolled inductive coupling device
BR8501936A BR8501936A (en) 1984-04-25 1985-04-24 CONTROLLED INDUCTIVE COUPLING DEVICE AND PROCESS TO CONTROL THE TRANSMISSION OF ELECTRICITY FROM A PRIMARY CIRCUIT TO A SECONDARY CIRCUIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848410518A GB8410518D0 (en) 1984-04-25 1984-04-25 Controlled inductive coupling device
GB08504866A GB2159000B (en) 1984-04-25 1985-02-26 Conrolled inductive coupling device

Publications (3)

Publication Number Publication Date
GB8504866D0 true GB8504866D0 (en) 1985-03-27
GB2159000A GB2159000A (en) 1985-11-20
GB2159000B GB2159000B (en) 1987-07-29

Family

ID=26287649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08504866A Expired GB2159000B (en) 1984-04-25 1985-02-26 Conrolled inductive coupling device

Country Status (2)

Country Link
BR (1) BR8501936A (en)
GB (1) GB2159000B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138995B (en) * 1960-11-09 1962-10-31 Hammond Sa Touch device for the transformer coupling of the oscillators of electronic musical instruments
US3638222A (en) * 1969-11-24 1972-01-25 Illinois Tool Works Flux gate switch
US4213084A (en) * 1977-05-20 1980-07-15 Tdk Electronics Company Limited Variable leakage transformer
DE3008583A1 (en) * 1980-03-06 1981-09-10 Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim PULSE TRANSFORMER

Also Published As

Publication number Publication date
BR8501936A (en) 1985-12-24
GB2159000B (en) 1987-07-29
GB2159000A (en) 1985-11-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee