JPS55105310A - High tension transformer - Google Patents

High tension transformer

Info

Publication number
JPS55105310A
JPS55105310A JP1220779A JP1220779A JPS55105310A JP S55105310 A JPS55105310 A JP S55105310A JP 1220779 A JP1220779 A JP 1220779A JP 1220779 A JP1220779 A JP 1220779A JP S55105310 A JPS55105310 A JP S55105310A
Authority
JP
Japan
Prior art keywords
core
spacer
bobbin
cores
tension transformer
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.)
Granted
Application number
JP1220779A
Other languages
Japanese (ja)
Inventor
Shunichi Inamoto
Hisao Kobayashi
Katsuaki Nakano
Sadaji Shimokawa
Original Assignee
Toshiba Electric Equip Corp
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 Toshiba Electric Equip Corp filed Critical Toshiba Electric Equip Corp
Priority to JP1220779A priority Critical patent/JPS55105310A/en
Publication of JPS55105310A publication Critical patent/JPS55105310A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the insulation between the cores, keep the gap length between the cores in constant and simplify the production of a transformer without increasing a number of parts by a method wherein a spacer made in one body with a coil bobbin is placed between the cores.
CONSTITUTION: A spacer 6 having an enveloping fringe 6a is formed previously on a coil bobbin 5, and the primary winding 3 is wound on the bobbin 5. The bobbin 5 is inserted in the primary core 1, and the spacer 6 is made to contact with the end part of the core 1. Then confronting with the core 1, the secondary core 2 wound with the secondary coil 4 is inserted and constitute a high tension transformer. By the enveloping fringe 6a of the spacer 6, the insulation is improved and the location of the core 1 and the spacer 6 can easily be determined. Moreover the gap length between the core 1 and 2 is kept in constant, a number of parts is reduced and simplify the production.
COPYRIGHT: (C)1980,JPO&Japio
JP1220779A 1979-02-07 1979-02-07 High tension transformer Granted JPS55105310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1220779A JPS55105310A (en) 1979-02-07 1979-02-07 High tension transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1220779A JPS55105310A (en) 1979-02-07 1979-02-07 High tension transformer

Publications (1)

Publication Number Publication Date
JPS55105310A true JPS55105310A (en) 1980-08-12

Family

ID=11798934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1220779A Granted JPS55105310A (en) 1979-02-07 1979-02-07 High tension transformer

Country Status (1)

Country Link
JP (1) JPS55105310A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154604A (en) * 1983-12-22 1985-08-14 Neederurandoshie Aparaatenfuab Transformer
JPS60169807U (en) * 1984-04-19 1985-11-11
JPS62162812U (en) * 1986-04-03 1987-10-16
US4737755A (en) * 1985-07-11 1988-04-12 U.S. Philips Corporation Inductance device comprising a ferromagnetic core with an airgap
JPS6380825U (en) * 1986-11-14 1988-05-27
FR2646552A1 (en) * 1989-04-28 1990-11-02 Marchal Equip Auto Ignition coil, particularly for an internal combustion engine of a motor vehicle, and means for calibrating the gate of the magnetic circuit
JPH02146411U (en) * 1989-05-16 1990-12-12
EP1420419A1 (en) * 2002-11-18 2004-05-19 Illinois Tool Works Inc. Inductor assembly
JP2009026915A (en) * 2007-07-19 2009-02-05 Fdk Corp Transformer
WO2010117306A1 (en) * 2009-04-09 2010-10-14 Melnichenko Andrei Anatolievich Reverse transformer with conversion of secondary magnetic leakage fields (embodiments)
US8054150B2 (en) * 2008-08-18 2011-11-08 Delta Electronics, Inc. Magnetic element
US20130099885A1 (en) * 2010-06-21 2013-04-25 Lg Innotek Co., Ltd. Planar transformer

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587506A (en) * 1983-12-22 1986-05-06 N.V. Nederlandsche Apparatenfabriek Nedap Safety transformer
JPS60154604A (en) * 1983-12-22 1985-08-14 Neederurandoshie Aparaatenfuab Transformer
JPS60169807U (en) * 1984-04-19 1985-11-11
US4737755A (en) * 1985-07-11 1988-04-12 U.S. Philips Corporation Inductance device comprising a ferromagnetic core with an airgap
JPS62162812U (en) * 1986-04-03 1987-10-16
JPS6380825U (en) * 1986-11-14 1988-05-27
FR2646552A1 (en) * 1989-04-28 1990-11-02 Marchal Equip Auto Ignition coil, particularly for an internal combustion engine of a motor vehicle, and means for calibrating the gate of the magnetic circuit
JPH02146411U (en) * 1989-05-16 1990-12-12
US7046111B2 (en) 2002-11-18 2006-05-16 Illinoise Tool Works Inc. Inductor assembly
EP1420419A1 (en) * 2002-11-18 2004-05-19 Illinois Tool Works Inc. Inductor assembly
JP2009026915A (en) * 2007-07-19 2009-02-05 Fdk Corp Transformer
US8054150B2 (en) * 2008-08-18 2011-11-08 Delta Electronics, Inc. Magnetic element
WO2010117306A1 (en) * 2009-04-09 2010-10-14 Melnichenko Andrei Anatolievich Reverse transformer with conversion of secondary magnetic leakage fields (embodiments)
US20130099885A1 (en) * 2010-06-21 2013-04-25 Lg Innotek Co., Ltd. Planar transformer
US8947190B2 (en) * 2010-06-21 2015-02-03 Lg Innotek Co., Ltd. Planar transformer
US9401243B2 (en) 2010-06-21 2016-07-26 Lg Innotek Co., Ltd. Planar transformer

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