GB1415225A - Electromagnetic coil and method for manufacturing the same - Google Patents

Electromagnetic coil and method for manufacturing the same

Info

Publication number
GB1415225A
GB1415225A GB1546773A GB1546773A GB1415225A GB 1415225 A GB1415225 A GB 1415225A GB 1546773 A GB1546773 A GB 1546773A GB 1546773 A GB1546773 A GB 1546773A GB 1415225 A GB1415225 A GB 1415225A
Authority
GB
United Kingdom
Prior art keywords
insulant
epoxy
sheet
silicone
polyester
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
GB1546773A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1415225A publication Critical patent/GB1415225A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
GB1546773A 1972-03-31 1973-03-30 Electromagnetic coil and method for manufacturing the same Expired GB1415225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47032781A JPS4899647A (fr) 1972-03-31 1972-03-31

Publications (1)

Publication Number Publication Date
GB1415225A true GB1415225A (en) 1975-11-26

Family

ID=12368381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1546773A Expired GB1415225A (en) 1972-03-31 1973-03-30 Electromagnetic coil and method for manufacturing the same

Country Status (4)

Country Link
US (1) US3870982A (fr)
JP (1) JPS4899647A (fr)
CA (1) CA1013824A (fr)
GB (1) GB1415225A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151303A (fr) * 1974-05-27 1975-12-05
JPS50151304A (fr) * 1974-05-29 1975-12-05
US4137515A (en) * 1974-09-19 1979-01-30 Matsushita Electric Industrial Co., Ltd. Synthetic resin packed coil assembly
JPS5814510A (ja) * 1981-07-20 1983-01-27 Takamisawa Denki Seisakusho:Kk 電磁石
US6228494B1 (en) * 1998-12-02 2001-05-08 Siemens Westinghouse Power Corporation Method to reduce partial discharge in high voltage stator coil's roebel filler
US6724118B2 (en) * 2001-06-13 2004-04-20 Siemens Westinghouse Power Corporation Electrical isolation layer system strand assembly and method of forming for electrical generator
US7598837B2 (en) * 2003-07-08 2009-10-06 Pulse Engineering, Inc. Form-less electronic device and methods of manufacturing
CN105097234B (zh) * 2015-08-13 2017-05-24 王永法 一种抗短路非晶合金油浸式变压器的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489867A (en) * 1946-06-13 1949-11-29 Belmont Radio Corp Method for making electrical coils
US2814581A (en) * 1955-08-08 1957-11-26 Gen Electric Self-supporting electromagnetic coil

Also Published As

Publication number Publication date
US3870982A (en) 1975-03-11
JPS4899647A (fr) 1973-12-17
CA1013824A (en) 1977-07-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930329