DE69308799T2 - Hochfrequenzheizer für Bolzen - Google Patents

Hochfrequenzheizer für Bolzen

Info

Publication number
DE69308799T2
DE69308799T2 DE69308799T DE69308799T DE69308799T2 DE 69308799 T2 DE69308799 T2 DE 69308799T2 DE 69308799 T DE69308799 T DE 69308799T DE 69308799 T DE69308799 T DE 69308799T DE 69308799 T2 DE69308799 T2 DE 69308799T2
Authority
DE
Germany
Prior art keywords
bolts
high frequency
frequency heater
heater
frequency
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.)
Expired - Fee Related
Application number
DE69308799T
Other languages
English (en)
Other versions
DE69308799D1 (de
Inventor
Takijiro Shimamoto
Yoji Morita
Ichiro Shimasaki
Ichiro Matsuura
Tsukasa Maenosono
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.)
Dai Ichi High Frequency Co Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Dai Ichi High Frequency Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11934870&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69308799(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Heavy Industries Ltd, Dai Ichi High Frequency Co Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69308799D1 publication Critical patent/DE69308799D1/de
Application granted granted Critical
Publication of DE69308799T2 publication Critical patent/DE69308799T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B6/36—Coil arrangements
    • H05B6/38—Coil arrangements specially adapted for fitting into hollow spaces of workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/067—Bolt tensioners
    • B23P19/068—Bolt tensioners by using heating means
    • 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
DE69308799T 1993-01-07 1993-12-23 Hochfrequenzheizer für Bolzen Expired - Fee Related DE69308799T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5017109A JP2882962B2 (ja) 1993-01-07 1993-01-07 高周波ボルトヒータ

Publications (2)

Publication Number Publication Date
DE69308799D1 DE69308799D1 (de) 1997-04-17
DE69308799T2 true DE69308799T2 (de) 1997-07-31

Family

ID=11934870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308799T Expired - Fee Related DE69308799T2 (de) 1993-01-07 1993-12-23 Hochfrequenzheizer für Bolzen

Country Status (4)

Country Link
US (1) US5397876A (de)
EP (1) EP0605852B1 (de)
JP (1) JP2882962B2 (de)
DE (1) DE69308799T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523546A (en) * 1995-05-09 1996-06-04 Mannings, U.S.A., Inc. Apparatus and method of inductively heating a workpiece with a slender bone
US5902509A (en) * 1995-07-25 1999-05-11 Dider-Werke Ag Method and apparatus for inductively heating a refractory shaped member
JPH10233280A (ja) * 1996-12-16 1998-09-02 Mitsubishi Heavy Ind Ltd 高周波棒状ヒータ
US5994682A (en) * 1997-12-08 1999-11-30 Power House Tool, Inc. Induction heating device with a quick disconnect terminal and method of use
JPH11190323A (ja) * 1997-12-25 1999-07-13 Mitsubishi Heavy Ind Ltd 孔付きボルトの高周波加熱方法
JPH11198056A (ja) * 1998-01-12 1999-07-27 Mitsubishi Heavy Ind Ltd ボルト着脱装置
JP2891693B1 (ja) * 1998-03-23 1999-05-17 三菱重工業株式会社 高周波加熱コイル装置
US6288375B1 (en) 1999-10-21 2001-09-11 3M Innovative Properties Company Conformable loop induction heating apparatus and method for accelerated curing of bonded members
US6620374B2 (en) 2001-05-31 2003-09-16 Pillar Industries Induction heat-treating of threaded fasteners with a rotary conveyor
JP4498879B2 (ja) * 2004-10-15 2010-07-07 株式会社日立エンジニアリング・アンド・サービス ボルト加熱装置
US7141766B2 (en) * 2005-03-08 2006-11-28 Jnt Technical Services, Inc. Resistance heating system
JP2007212296A (ja) * 2006-02-09 2007-08-23 Toshiba Corp ボルトヒータ穴の検査方法
US7705272B2 (en) * 2006-08-03 2010-04-27 Power House Tool, Inc. Bolt heater assembly unit having junction housing configuration
US7449663B2 (en) * 2006-08-16 2008-11-11 Itherm Technologies, L.P. Inductive heating apparatus and method
US9062704B2 (en) * 2007-05-04 2015-06-23 Xtreme Bolting Service, Inc. Compact, portable resistance heating device
CN102457999A (zh) * 2010-10-20 2012-05-16 第一高周波工业株式会社 加热装置
US9199367B2 (en) * 2011-10-26 2015-12-01 Newpol Machine Works Ltd. Gas bolt heating apparatus
DE102012210861A1 (de) 2012-06-26 2014-03-20 A. Raymond Et Cie Vorrichtung zum Befestigen eines Anbauteiles in einem variablen Abstand an einem Trägerteil
KR101460208B1 (ko) * 2013-07-15 2014-11-10 한전케이피에스 주식회사 유도가열히터
KR101688072B1 (ko) * 2016-08-12 2016-12-20 디아이케이(주) 히팅볼트용 유도 가열시스템
KR101688073B1 (ko) * 2016-08-23 2016-12-20 디에스파워 주식회사 온도 센서를 구비한 유도 가열시스템
CN109570962B (zh) * 2019-01-28 2023-10-10 本田金属技术（佛山）有限公司 一种转向节衬套拆除设备及衬套拆除方法
US12007307B1 (en) 2022-07-20 2024-06-11 W. Thomas Forlander Test port assembly for inspecting a seal around a pipe passing through a wall type structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050935B (de) * 1959-02-19
US2176601A (en) * 1937-07-27 1939-10-17 Westinghouse Electric & Mfg Co Bolt heater
DE965761C (de) * 1939-01-12 1957-06-19 Siemens Ag Einrichtung zur Beheizung von mit offenen oder Sacklochbohrungen bzw. Ausfraesungen versehenen Koerpern aus ferromagnetischem Werkstoff, insbesondere Pressen, Pressformen u. dgl., mittels Wirbelstroemen
GB535202A (en) * 1939-03-24 1941-04-01 Budd Induction Heating Inc Improvements in or relating to electrical heat treatment
US2397629A (en) * 1943-06-18 1946-04-02 Induction Heating Corp Induction heating
US2810053A (en) * 1955-09-26 1957-10-15 Ohio Crankshaft Co High frequency inductor for small diameter holes
GB1036725A (en) * 1962-05-05 1966-07-20 Delapena & Sons Ltd Improvements in or relating to induction heating
CH420413A (de) * 1963-12-16 1966-09-15 Intertherm Limited Elektrische Schweisseinrichtung für Rohre
DE2538690A1 (de) * 1975-08-30 1977-03-03 Aeg Elotherm Gmbh Vorrichtung zum induktiven erhitzen von werkstuecken, insbesondere zum erhitzen von nockenwellen
SU565130A1 (ru) * 1976-03-05 1977-07-15 Предприятие П/Я Г-4285 Шпилька
US4574172A (en) * 1981-11-25 1986-03-04 Westinghouse Electric Corp. Brazing wand with fiber optic temperature sensor
GB2130860A (en) * 1982-11-12 1984-06-06 Atomic Energy Authority Uk Induced current heating probe

Also Published As

Publication number Publication date
JPH06203948A (ja) 1994-07-22
DE69308799D1 (de) 1997-04-17
EP0605852B1 (de) 1997-03-12
US5397876A (en) 1995-03-14
JP2882962B2 (ja) 1999-04-19
EP0605852A1 (de) 1994-07-13

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HENKEL, FEILER & HAENZEL, 81675 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: DAI-ICHI HIGH FREQUENCY CO., LTD., TOKYO, JP

8339 Ceased/non-payment of the annual fee