JPS568486B2 - - Google Patents

Info

Publication number
JPS568486B2
JPS568486B2 JP612972A JP612972A JPS568486B2 JP S568486 B2 JPS568486 B2 JP S568486B2 JP 612972 A JP612972 A JP 612972A JP 612972 A JP612972 A JP 612972A JP S568486 B2 JPS568486 B2 JP S568486B2
Authority
JP
Japan
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
JP612972A
Other languages
Japanese (ja)
Other versions
JPS4841567A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4841567A publication Critical patent/JPS4841567A/ja
Publication of JPS568486B2 publication Critical patent/JPS568486B2/ja
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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • 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
    • H01F27/085—Cooling by ambient air
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/02—Ballasts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformer Cooling (AREA)
JP612972A 1971-01-29 1972-01-11 Expired JPS568486B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11089771A 1971-01-29 1971-01-29

Publications (2)

Publication Number Publication Date
JPS4841567A JPS4841567A (enrdf_load_stackoverflow) 1973-06-18
JPS568486B2 true JPS568486B2 (enrdf_load_stackoverflow) 1981-02-24

Family

ID=22335524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP612972A Expired JPS568486B2 (enrdf_load_stackoverflow) 1971-01-29 1972-01-11

Country Status (4)

Country Link
US (1) US3646401A (enrdf_load_stackoverflow)
JP (1) JPS568486B2 (enrdf_load_stackoverflow)
CA (1) CA923607A (enrdf_load_stackoverflow)
ZA (1) ZA711554B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148780A1 (de) * 1970-10-06 1972-06-29 Freguson Transformers Pty Ltd Elektrische Drosseleinheit,insbesondere Drosseleinheit fuer Entladungs- oder Fluoreszenzlampen
JPS5213825U (enrdf_load_stackoverflow) * 1975-07-16 1977-01-31
JPS5297628A (en) * 1976-02-12 1977-08-16 Nippon Signal Co Ltd:The Card processing unit with clock signal decision unit
JPS52148479U (enrdf_load_stackoverflow) * 1976-05-06 1977-11-10
JPS54144875U (enrdf_load_stackoverflow) * 1978-03-31 1979-10-08
US4393435A (en) * 1980-07-21 1983-07-12 Bruce Industries, Inc. Repairable fluorescent lamp ballast
US4712157A (en) * 1987-03-16 1987-12-08 General Electric Company Stud mounted non-metallic electric enclosure
US4810897A (en) * 1987-07-01 1989-03-07 Shotey Michael J Timer assembly with weatherproof housing
ES2074238T3 (es) 1990-01-31 1995-09-01 Musco Corp Medios y metodos para elevar estructuras.
US5600537A (en) * 1991-02-06 1997-02-04 Musco Corporation Ballast box for integrated location of ballasts and electrical connections
US5477439A (en) * 1994-04-28 1995-12-19 Good Earth Lighting, Inc. Fluorescent lighting system
USD411096S (en) * 1998-05-13 1999-06-15 Musco Corporation Spacer between pole and cross-arm
US6250596B1 (en) 1998-05-13 2001-06-26 Musco Corporation Spacer between pole and cross-arm
US7182233B1 (en) * 2003-11-07 2007-02-27 Topline Mfg. Inc. Universal platform system for holding accessories on the roof of a wheeled vehicle

Also Published As

Publication number Publication date
JPS4841567A (enrdf_load_stackoverflow) 1973-06-18
ZA711554B (en) 1971-12-29
CA923607A (en) 1973-03-27
US3646401A (en) 1972-02-29

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