GB1209784A - Means fo enclosing transformers - Google Patents

Means fo enclosing transformers

Info

Publication number
GB1209784A
GB1209784A GB54136/67A GB5413667A GB1209784A GB 1209784 A GB1209784 A GB 1209784A GB 54136/67 A GB54136/67 A GB 54136/67A GB 5413667 A GB5413667 A GB 5413667A GB 1209784 A GB1209784 A GB 1209784A
Authority
GB
United Kingdom
Prior art keywords
transformer
shell
core
ducts
transformers
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
GB54136/67A
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.)
Esquire Inc
Original Assignee
Esquire Inc
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 Esquire Inc filed Critical Esquire Inc
Publication of GB1209784A publication Critical patent/GB1209784A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Insulating Of Coils (AREA)
GB54136/67A 1967-06-14 1967-11-28 Means fo enclosing transformers Expired GB1209784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64599467A 1967-06-14 1967-06-14

Publications (1)

Publication Number Publication Date
GB1209784A true GB1209784A (en) 1970-10-21

Family

ID=24591306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54136/67A Expired GB1209784A (en) 1967-06-14 1967-11-28 Means fo enclosing transformers

Country Status (4)

Country Link
US (1) US3496502A (enrdf_load_stackoverflow)
BE (1) BE709412A (enrdf_load_stackoverflow)
DE (1) DE1763101A1 (enrdf_load_stackoverflow)
GB (1) GB1209784A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257307A (en) * 1991-06-19 1993-01-06 Teca Srl A mounting container for electrical equipment
CN103036339A (zh) * 2011-10-07 2013-04-10 格兰富控股联合股份公司 线圈管

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385198A1 (fr) * 1977-03-21 1978-10-20 Eriez Magnetics Electro-aimant du type sec enrobe de resine pour remplacements charges de poussieres et de gaz
US4205289A (en) * 1978-04-25 1980-05-27 Electric Power Research Institute, Inc. Vaporization cooled electrical inductive apparatus
FR2638561A1 (fr) * 1988-11-03 1990-05-04 Optelec Applic Optique Electro Transformateur electrique a tores multiples
EP0510252B1 (en) * 1991-04-26 1995-06-07 International Business Machines Corporation Coaxial isolation mounting of a toroidal transformer
ES2531365T3 (es) 2011-07-08 2015-03-13 Abb Research Ltd Transformador en triangulo con aislamiento de gas
JP5869518B2 (ja) * 2013-05-10 2016-02-24 トヨタ自動車株式会社 リアクトル及びその製造方法
CN103515058A (zh) * 2013-09-09 2014-01-15 陕西长岭电子科技有限责任公司 一种mil-std-1553b总线用隔离变压器
EP3282456B1 (en) * 2016-08-12 2019-04-17 ABB Schweiz AG Traction transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668947A (en) * 1950-02-16 1954-02-09 Allanson Armature Mfg Company Convertible transformer
US2743308A (en) * 1950-12-19 1956-04-24 Bell Telephone Labor Inc Housing for electrical apparatus and method of manufacture
US3024434A (en) * 1957-09-13 1962-03-06 Gen Electric Electromagnetic induction apparatus
US3030597A (en) * 1958-02-28 1962-04-17 Westinghouse Electric Corp Insulated electrical apparatus
US3210701A (en) * 1962-05-14 1965-10-05 Automatic Elect Lab Wound toroidal core shell
US3317796A (en) * 1964-10-27 1967-05-02 Gen Electric Cooling arrangement for electrical apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257307A (en) * 1991-06-19 1993-01-06 Teca Srl A mounting container for electrical equipment
CN103036339A (zh) * 2011-10-07 2013-04-10 格兰富控股联合股份公司 线圈管

Also Published As

Publication number Publication date
BE709412A (enrdf_load_stackoverflow) 1968-07-16
DE1763101A1 (de) 1971-08-05
US3496502A (en) 1970-02-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees