IT8021405V0 - Trasformatore con nucleo a c - Google Patents

Trasformatore con nucleo a c

Info

Publication number
IT8021405V0
IT8021405V0 IT8021405U IT2140580U IT8021405V0 IT 8021405 V0 IT8021405 V0 IT 8021405V0 IT 8021405 U IT8021405 U IT 8021405U IT 2140580 U IT2140580 U IT 2140580U IT 8021405 V0 IT8021405 V0 IT 8021405V0
Authority
IT
Italy
Prior art keywords
transformer
core
Prior art date
Application number
IT8021405U
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT8021405V0 publication Critical patent/IT8021405V0/it

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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
IT8021405U 1979-04-10 1980-04-04 Trasformatore con nucleo a c IT8021405V0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2914447A DE2914447C2 (de) 1979-04-10 1979-04-10 Schnittbandkerntransformator mit einem oder mehreren Spulenkörpern

Publications (1)

Publication Number Publication Date
IT8021405V0 true IT8021405V0 (it) 1980-04-04

Family

ID=6067957

Family Applications (2)

Application Number Title Priority Date Filing Date
IT21221/80A IT1141517B (it) 1979-04-10 1980-04-04 Trasformatore con nucleo a c
IT8021405U IT8021405V0 (it) 1979-04-10 1980-04-04 Trasformatore con nucleo a c

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT21221/80A IT1141517B (it) 1979-04-10 1980-04-04 Trasformatore con nucleo a c

Country Status (8)

Country Link
US (1) US4326182A (it)
JP (1) JPS55140211A (it)
DE (1) DE2914447C2 (it)
ES (1) ES8101304A1 (it)
FR (1) FR2454166A1 (it)
GB (1) GB2047007B (it)
IT (2) IT1141517B (it)
NL (1) NL8002036A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654563A (en) * 1984-03-28 1987-03-31 Energy Technologies Corp. Fluorescent lamp ballast
WO1995024050A2 (de) * 1994-03-02 1995-09-08 Siemens Aktiengesellschaft Stromwandler für einen schienenförmigen leiter
EP1895549B1 (en) * 2006-09-01 2015-04-15 DET International Holding Limited Inductive element
EP3605565A4 (en) * 2017-03-27 2020-12-30 Hitachi Metals, Ltd. COIL COMPONENT
WO2020170499A1 (ja) * 2019-02-19 2020-08-27 株式会社明電舎 絶縁変圧器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623143A (en) * 1924-01-09 1927-04-05 Dubilier Condenser Corp Radiofrequency transformer
US1748993A (en) * 1926-10-19 1930-03-04 Western Electric Co Electrical coil and method of manufacturing it
DE731536C (de) * 1940-02-06 1943-02-11 Koch & Sterzel Ag Stromwandler mit einem mehrteiligen Isolierkoerper
US2559803A (en) * 1948-12-13 1951-07-10 Alliance Mfg Co Insulator for coils
US2865086A (en) * 1953-03-16 1958-12-23 Western Electric Co Method of making a toroidal magnetic device
US3264593A (en) * 1963-04-29 1966-08-02 James D Cole Magnetic core with winding retaining plate
US3344383A (en) * 1965-12-30 1967-09-26 Sylvania Electric Prod Core portions having fused bond joint outside of embrace of coils thereon
US3436574A (en) * 1966-04-25 1969-04-01 Midland Eng & Machinery Co Coil bobbin with magnetic core for dynamoelectric machines
NL7405491A (nl) * 1974-04-24 1975-10-28 Philips Nv Spoelvorm met h-vormige spoelkern.

Also Published As

Publication number Publication date
GB2047007A (en) 1980-11-19
DE2914447A1 (de) 1980-10-16
IT8021221A0 (it) 1980-04-04
ES490328A0 (es) 1980-12-01
JPS55140211A (en) 1980-11-01
FR2454166B1 (it) 1985-03-08
IT1141517B (it) 1986-10-01
GB2047007B (en) 1983-03-16
NL8002036A (nl) 1980-10-14
US4326182A (en) 1982-04-20
FR2454166A1 (fr) 1980-11-07
ES8101304A1 (es) 1980-12-01
DE2914447C2 (de) 1982-04-22

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