GB1383234A - Isolation transformer - Google Patents

Isolation transformer

Info

Publication number
GB1383234A
GB1383234A GB706372A GB706372A GB1383234A GB 1383234 A GB1383234 A GB 1383234A GB 706372 A GB706372 A GB 706372A GB 706372 A GB706372 A GB 706372A GB 1383234 A GB1383234 A GB 1383234A
Authority
GB
United Kingdom
Prior art keywords
feb
isolation transformer
transformer
schutzapparate
mbh
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
GB706372A
Inventor
H Bregel
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.)
Schutzapparate Paris & Co
Original Assignee
Schutzapparate Paris & Co
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 Schutzapparate Paris & Co filed Critical Schutzapparate Paris & Co
Publication of GB1383234A publication Critical patent/GB1383234A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H01F2019/085—Transformer for galvanic isolation

Abstract

1383234 Transformers SCHUTZAPPARATE-GES PARIS & CO mbH KG 16 Feb 1972 [17 Feb 1971) 7063/72 Heading H1T The creepage distance between the primary 2 and secondary 3 of a transformer, having the windings disposed on axially aligned formers 21, 31, is increased by the provision of an insulating foil member 4 having a flange 41 parallel to the coil axis.
GB706372A 1971-02-17 1972-02-16 Isolation transformer Expired GB1383234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717105903 DE7105903U (en) 1971-02-17 1971-02-17 ISOLATION TRANSFORMER FOR RAZOR SOCKETS AND DG.

Publications (1)

Publication Number Publication Date
GB1383234A true GB1383234A (en) 1975-02-05

Family

ID=6619046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB706372A Expired GB1383234A (en) 1971-02-17 1972-02-16 Isolation transformer

Country Status (6)

Country Link
AT (1) AT309593B (en)
DE (1) DE7105903U (en)
FR (1) FR2125263B1 (en)
GB (1) GB1383234A (en)
NL (1) NL7117265A (en)
SE (1) SE373687B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134499Y2 (en) * 1971-07-29 1976-08-26
FR2502836B1 (en) * 1981-03-30 1985-07-26 Chappel Bernard DEVICE FOR PRODUCING INSULATED ELECTRICAL WINDINGS, AND ASSEMBLY METHOD THEREOF
DE8322540U1 (en) * 1983-08-04 1984-10-11 Siemens AG, 1000 Berlin und 8000 München SMALL TRANSFORMER
JP6187806B2 (en) * 2013-05-09 2017-08-30 Fdk株式会社 Trance

Also Published As

Publication number Publication date
SE373687B (en) 1975-02-10
AT309593B (en) 1973-08-27
FR2125263B1 (en) 1976-09-03
DE7105903U (en) 1971-06-03
NL7117265A (en) 1972-08-21
FR2125263A1 (en) 1972-09-29

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Legal Events

Date Code Title Description
PS Patent sealed