GB1464880A - Shielded inductance coil with trimmer - Google Patents

Shielded inductance coil with trimmer

Info

Publication number
GB1464880A
GB1464880A GB3314574A GB3314574A GB1464880A GB 1464880 A GB1464880 A GB 1464880A GB 3314574 A GB3314574 A GB 3314574A GB 3314574 A GB3314574 A GB 3314574A GB 1464880 A GB1464880 A GB 1464880A
Authority
GB
United Kingdom
Prior art keywords
coil
shield
terminals
rod
extend
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
GB3314574A
Other languages
English (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.)
Hull Corp
Original Assignee
Hull Corp
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 Hull Corp filed Critical Hull Corp
Publication of GB1464880A publication Critical patent/GB1464880A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)
GB3314574A 1974-01-21 1974-07-26 Shielded inductance coil with trimmer Expired GB1464880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43490574A 1974-01-21 1974-01-21

Publications (1)

Publication Number Publication Date
GB1464880A true GB1464880A (en) 1977-02-16

Family

ID=23726181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3314574A Expired GB1464880A (en) 1974-01-21 1974-07-26 Shielded inductance coil with trimmer

Country Status (5)

Country Link
JP (1) JPS5728931B2 (enrdf_load_stackoverflow)
CA (1) CA1009712A (enrdf_load_stackoverflow)
DE (1) DE2446583C3 (enrdf_load_stackoverflow)
FR (1) FR2258700B1 (enrdf_load_stackoverflow)
GB (1) GB1464880A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231374A (ja) * 1983-06-13 1984-12-26 サンデン株式会社 冷蔵ケ−ス
JPS6237910A (ja) * 1985-08-13 1987-02-18 Agency Of Ind Science & Technol 超伝導インダクタ
JPH0272834U (enrdf_load_stackoverflow) * 1988-11-21 1990-06-04

Also Published As

Publication number Publication date
JPS50102862A (enrdf_load_stackoverflow) 1975-08-14
DE2446583A1 (de) 1975-07-24
FR2258700A1 (enrdf_load_stackoverflow) 1975-08-18
DE2446583C3 (de) 1978-05-11
CA1009712A (en) 1977-05-03
FR2258700B1 (enrdf_load_stackoverflow) 1980-07-04
JPS5728931B2 (enrdf_load_stackoverflow) 1982-06-19
DE2446583B2 (de) 1977-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940725