AU649062B2 - Apparatus and method of induction-hardening machine components with precise power output control - Google Patents

Apparatus and method of induction-hardening machine components with precise power output control Download PDF

Info

Publication number: AU649062B2
Authority: AU; Australia
Prior art keywords: power; signal; input; activation; frequency
Prior art date: 1990-08-06
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.): Ceased

Application number

AU83092/91A

Other languages

English (en)

Other versions

AU8309291A (en

Inventor

Spencer L Gibbs

John M Storm

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.)

Contour Hardening Inc

Original Assignee

Contour Hardening Inc

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.)

1990-08-06

Filing date

1991-07-25

Publication date

1994-05-12

1990-08-06 Priority claimed from US07/563,398 external-priority patent/US5053596A/en

1991-07-25 Application filed by Contour Hardening Inc filed Critical Contour Hardening Inc

1992-03-02 Publication of AU8309291A publication Critical patent/AU8309291A/en

1994-05-12 Application granted granted Critical

1994-05-12 Publication of AU649062B2 publication Critical patent/AU649062B2/en

2011-07-25 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
- H05B6/405—Establishing desired heat distribution, e.g. to heat particular parts of workpieces for heating gear-wheels

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Induction Heating (AREA)
Heat Treatment Of Articles (AREA)
Control Of Temperature (AREA)

AU83092/91A 1990-08-06 1991-07-25 Apparatus and method of induction-hardening machine components with precise power output control Ceased AU649062B2 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US563398		1990-08-06
US07/563,398 US5053596A (en)	1990-08-06	1990-08-06	Apparatus and method of induction-hardening machine components with precise power output control
US69334391A	1991-04-30	1991-04-30
PCT/US1991/005285 WO1992003026A1 (en)	1990-08-06	1991-07-25	Apparatus and method of induction-hardening machine components with precise power output control
US693343		2000-10-20

Publications (2)

Publication Number	Publication Date
AU8309291A AU8309291A (en)	1992-03-02
AU649062B2 true AU649062B2 (en)	1994-05-12

Family

ID=27073275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU83092/91A Ceased AU649062B2 (en)	1990-08-06	1991-07-25	Apparatus and method of induction-hardening machine components with precise power output control

Country Status (10)

Country	Link
EP (1)	EP0542813B1 (de)
JP (1)	JP2885511B2 (de)
KR (1)	KR970011547B1 (de)
AT (1)	ATE136721T1 (de)
AU (1)	AU649062B2 (de)
BR (1)	BR9106736A (de)
CA (1)	CA2046851C (de)
DE (1)	DE69118699T2 (de)
RU (1)	RU2113773C1 (de)
WO (1)	WO1992003026A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6992406B2 (en) *	2001-08-14	2006-01-31	Inductotherm Corp.	Induction heating or melting power supply utilizing a tuning capacitor
RU2313924C2 (ru) *	2003-05-28	2007-12-27	Тубитак-Бильтен (Туркийе Билимсель Ве Текник Арастирма Куруму-Бильги Текнолоджилери Ве Электроник Арастирма Энститусу)	Индукционная варочная панель
KR100629334B1 (ko) *	2004-10-26	2006-09-29	엘지전자 주식회사	유도가열 조리기기 및 그 동작방법
BRPI0716039A2 (pt) *	2006-08-07	2015-06-23	Messier Bugatti	Controle de energia para densificação de um ou mais artigos porosos
JP5295012B2 (ja) *	2009-06-29	2013-09-18	パナソニック株式会社	加熱装置及びそれを備えた髪ケア装置
CN110235519B (zh) *	2017-01-25	2021-09-14	利乐拉瓦尔集团及财务有限公司	控制感应加热电路以密封包装材料的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US464553A (en) *		1891-12-08		Piano
US4626978A (en) *	1984-07-13	1986-12-02	Saphymo-Stel	Static power frequency converter
US4764652A (en) *	1986-04-23	1988-08-16	Gold Star Co., Ltd.	Power control device for high-frequency induced heating cooker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5820226B2 (ja) *	1976-01-14	1983-04-22	松下電器産業株式会社	静止電力変換装置
JPS6213351Y2 (de) *	1980-07-19	1987-04-06
US4511956A (en) *	1981-11-30	1985-04-16	Park-Ohio Industries, Inc.	Power inverter using separate starting inverter
JPS59103292A (ja) *	1982-12-03	1984-06-14	三洋電機株式会社	誘導加熱調理器
US4845328A (en) *	1988-01-13	1989-07-04	Contour Hardening Investors, Ltd.	Apparatus for and method of induction-hardening machine components

1991
- 1991-07-11 CA CA002046851A patent/CA2046851C/en not_active Expired - Lifetime
- 1991-07-25 BR BR919106736A patent/BR9106736A/pt not_active IP Right Cessation
- 1991-07-25 EP EP91914109A patent/EP0542813B1/de not_active Expired - Lifetime
- 1991-07-25 WO PCT/US1991/005285 patent/WO1992003026A1/en not_active Ceased
- 1991-07-25 JP JP3513384A patent/JP2885511B2/ja not_active Expired - Lifetime
- 1991-07-25 AU AU83092/91A patent/AU649062B2/en not_active Ceased
- 1991-07-25 KR KR1019930700353A patent/KR970011547B1/ko not_active Expired - Fee Related
- 1991-07-25 AT AT91914109T patent/ATE136721T1/de not_active IP Right Cessation
- 1991-07-25 RU RU93005002A patent/RU2113773C1/ru active
- 1991-07-25 DE DE69118699T patent/DE69118699T2/de not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US464553A (en) *		1891-12-08		Piano
US4626978A (en) *	1984-07-13	1986-12-02	Saphymo-Stel	Static power frequency converter
US4764652A (en) *	1986-04-23	1988-08-16	Gold Star Co., Ltd.	Power control device for high-frequency induced heating cooker

Also Published As

Publication number	Publication date
JP2885511B2 (ja)	1999-04-26
CA2046851A1 (en)	1992-02-07
DE69118699T2 (de)	1996-08-29
EP0542813B1 (de)	1996-04-10
RU2113773C1 (ru)	1998-06-20
EP0542813A1 (de)	1993-05-26
BR9106736A (pt)	1993-07-06
KR970011547B1 (ko)	1997-07-11
DE69118699D1 (de)	1996-05-15
AU8309291A (en)	1992-03-02
WO1992003026A1 (en)	1992-02-20
EP0542813A4 (en)	1993-09-15
ATE136721T1 (de)	1996-04-15
CA2046851C (en)	1995-03-07
JPH06500150A (ja)	1994-01-06

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Legal Events

Date	Code	Title	Description
2002-02-28	MK14	Patent ceased section 143(a) (annual fees not paid) or expired