GB1308879A - Choke unit - Google Patents

Choke unit

Info

Publication number
GB1308879A
GB1308879A GB4628271A GB4628271A GB1308879A GB 1308879 A GB1308879 A GB 1308879A GB 4628271 A GB4628271 A GB 4628271A GB 4628271 A GB4628271 A GB 4628271A GB 1308879 A GB1308879 A GB 1308879A
Authority
GB
United Kingdom
Prior art keywords
choke
secured
oct
core
housing part
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
GB4628271A
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.)
FERGUSON TRANSFORMERS Pty Ltd
Original Assignee
FERGUSON TRANSFORMERS Pty 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 FERGUSON TRANSFORMERS Pty Ltd filed Critical FERGUSON TRANSFORMERS Pty Ltd
Publication of GB1308879A publication Critical patent/GB1308879A/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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings

Abstract

1308879 Inductors FERGUSON TRANSFORMERS PTY Ltd 5 Oct 1971 [6 Oct 1970] 46282/71 Heading H1T An electric choke unit comprises a choke 4 having a core 9 between the laminations of which is secured a plate 15 mounting ancillary equipment, e.g. a fuse holder 17, terminal blocks 18, 19, an earth terminal (21), (Fig. 3, not shown), and a capacitor 22. The core 9 is secured by brackets 8 to the lower housing part 2 which is filled with an epoxy resin sealing compound, and to which the upper housing part 3 is releasably secured. A mounting bracket 11 and cable inlets 13 are provided. The housing parts may be spun from aluminium and have a sealing ring 7 interposed between them. The choke may be provided with tappings for use with different power voltages.
GB4628271A 1970-10-06 1971-10-05 Choke unit Expired GB1308879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA276470 1970-10-06

Publications (1)

Publication Number Publication Date
GB1308879A true GB1308879A (en) 1973-03-07

Family

ID=3764710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4628271A Expired GB1308879A (en) 1970-10-06 1971-10-05 Choke unit

Country Status (6)

Country Link
US (1) US3702421A (en)
DE (1) DE2148780A1 (en)
FR (1) FR2111060A5 (en)
GB (1) GB1308879A (en)
IT (1) IT939507B (en)
ZA (1) ZA716635B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9104298U1 (en) * 1991-04-09 1991-07-18 Zumtobel Ag, Dornbirn, At

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9314421U1 (en) * 1993-09-23 1993-12-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Operating device for electric lamps
DE19813292A1 (en) * 1998-03-26 1999-09-30 Hella Kg Hueck & Co Arrangement for high voltage-proof insulation of at least one component
US6144562A (en) * 1998-10-06 2000-11-07 Daktronics, Inc. Component mounting bracket system
WO2009015066A2 (en) * 2007-07-20 2009-01-29 Diversified Technology, Inc. Modular vehicle power system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740905A (en) * 1954-01-04 1956-04-03 Gen Electric Reactive device
US3160836A (en) * 1960-07-01 1964-12-08 Guerin Engineering Inc Electrohydraulic actuator
US3516040A (en) * 1968-08-05 1970-06-02 Micron Sealing Corp Transformer structure
US3646401A (en) * 1971-01-29 1972-02-29 Advance Transformer Co Weatherproof unpotted ballast construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9104298U1 (en) * 1991-04-09 1991-07-18 Zumtobel Ag, Dornbirn, At

Also Published As

Publication number Publication date
ZA716635B (en) 1972-06-28
US3702421A (en) 1972-11-07
FR2111060A5 (en) 1972-06-02
IT939507B (en) 1973-02-10
DE2148780A1 (en) 1972-06-29

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed