ATE136721T1 - Gerät und verfahren zum induktionshärten von maschinenbestandteilen mit genauer ausgangsleistungsregelung - Google Patents

Gerät und verfahren zum induktionshärten von maschinenbestandteilen mit genauer ausgangsleistungsregelung

Info

Publication number
ATE136721T1
ATE136721T1 AT91914109T AT91914109T ATE136721T1 AT E136721 T1 ATE136721 T1 AT E136721T1 AT 91914109 T AT91914109 T AT 91914109T AT 91914109 T AT91914109 T AT 91914109T AT E136721 T1 ATE136721 T1 AT E136721T1
Authority
AT
Austria
Prior art keywords
pulse
machine components
induction hardening
power control
predetermined
Prior art date
Application number
AT91914109T
Other languages
German (de)
English (en)
Inventor
John M Storm
Spencer L Gibbs
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.)
Filing date
Publication date
Priority claimed from US07/563,398 external-priority patent/US5053596A/en
Application filed by Contour Hardening Inc filed Critical Contour Hardening Inc
Application granted granted Critical
Publication of ATE136721T1 publication Critical patent/ATE136721T1/de

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)
  • Control Of Temperature (AREA)
  • Heat Treatment Of Articles (AREA)
AT91914109T 1990-08-06 1991-07-25 Gerät und verfahren zum induktionshärten von maschinenbestandteilen mit genauer ausgangsleistungsregelung ATE136721T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
ATE136721T1 true ATE136721T1 (de) 1996-04-15

Family

ID=27073275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91914109T ATE136721T1 (de) 1990-08-06 1991-07-25 Gerät und verfahren zum induktionshärten von maschinenbestandteilen mit genauer ausgangsleistungsregelung

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3355662B1 (fr) * 2017-01-25 2020-06-17 Tetra Laval Holdings & Finance S.A. Procédé de commande d'un circuit de chauffage inductif pour sceller un matériau d'emballage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US464553A (en) * 1891-12-08 Piano
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 (fr) * 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
FR2567693B1 (fr) * 1984-07-13 1986-11-14 Saphymo Stel Applic Phys Mod E Convertisseur de frequence statique de puissance
KR890001600Y1 (ko) * 1986-04-23 1989-04-06 주식회사금성사 고주파 유도가열장치용 전력제어장치
US4845328A (en) * 1988-01-13 1989-07-04 Contour Hardening Investors, Ltd. Apparatus for and method of induction-hardening machine components

Also Published As

Publication number Publication date
DE69118699T2 (de) 1996-08-29
AU649062B2 (en) 1994-05-12
EP0542813A4 (en) 1993-09-15
JPH06500150A (ja) 1994-01-06
DE69118699D1 (de) 1996-05-15
EP0542813A1 (fr) 1993-05-26
EP0542813B1 (fr) 1996-04-10
CA2046851A1 (fr) 1992-02-07
BR9106736A (pt) 1993-07-06
RU2113773C1 (ru) 1998-06-20
KR970011547B1 (ko) 1997-07-11
AU8309291A (en) 1992-03-02
CA2046851C (fr) 1995-03-07
JP2885511B2 (ja) 1999-04-26
WO1992003026A1 (fr) 1992-02-20

Similar Documents

Publication Publication Date Title
DE3580564D1 (de) Verfahren und einrichtung zur regelung einer drehfeldmaschine.
CA2013872A1 (fr) Appareil et methode de controle de la vitesse des moteurs electriques
SE8902245D0 (sv) Constant power supply unit of electric heating aparatus
SE8101540L (sv) Hastighetsregleranordning
DE69118699D1 (de) Gerät und verfahren zum induktionshärten von maschinenbestandteilen mit genauer ausgangsleistungsregelung
SE7708102L (sv) Anordning vid en switchregulator for vexelstrom
FR2445151A1 (fr) Traitement localise d'un patient a l'aide d'un champ magnetique
SE8107637L (sv) Koppling for varvtalsreglering av en motor med konstant magnetfelt
JPS55150788A (en) Induction motor starting system by variable frequency power source
ATE77022T1 (de) Verfahren und schaltungsanordnung zum synchronisieren eines insbesondere einer vermittlungseinrichtung zugehoerigen spannungsgesteuerten oszillators.
JPS57119686A (en) Control device for motor
FR2444970A1 (fr) Dispositif de commande par paquets d'oscillations avec regulation par un organe de reglage statique a courant alternatif
JPS5674260A (en) Copying machine and its peripheral apparatus
US3474257A (en) Timing circuits
FR2319249A1 (fr) Dispositif de commande synchrone d'un interrupteur statique
GB8921025D0 (en) Motor position sensor
JPS5663272A (en) Automatic test method for fluctuation of alternating current input power source
SU1272308A1 (ru) Устройство дл управлени технологическими операци ми
JPS5790088A (en) Apparatus for controlling coke pushing machine
JPS56133969A (en) Ac controlling circuit
JPS5674090A (en) Control device for induction motor
JPS5434148A (en) Oscillation control system in high frequency induction heating apparatus
JPS5652406A (en) Control unit
JPS5599615A (en) Automatic voltage controller
IT1085241B (it) Dispositivo di controllo per un commutatore a semiconduttore,di tipo controllabile

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties