FR2153364B1 - - Google Patents

Info

Publication number
FR2153364B1
FR2153364B1 FR7233428A FR7233428A FR2153364B1 FR 2153364 B1 FR2153364 B1 FR 2153364B1 FR 7233428 A FR7233428 A FR 7233428A FR 7233428 A FR7233428 A FR 7233428A FR 2153364 B1 FR2153364 B1 FR 2153364B1
Authority
FR
France
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
Application number
FR7233428A
Other languages
French (fr)
Other versions
FR2153364A1 (en
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of FR2153364A1 publication Critical patent/FR2153364A1/fr
Application granted granted Critical
Publication of FR2153364B1 publication Critical patent/FR2153364B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)
FR7233428A 1971-09-23 1972-09-21 Expired FR2153364B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2147518A DE2147518C3 (en) 1971-09-23 1971-09-23 Device for inductive surface hardening of at least approximately rotationally symmetrical workpieces in a circulation process

Publications (2)

Publication Number Publication Date
FR2153364A1 FR2153364A1 (en) 1973-05-04
FR2153364B1 true FR2153364B1 (en) 1976-08-13

Family

ID=5820375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233428A Expired FR2153364B1 (en) 1971-09-23 1972-09-21

Country Status (6)

Country Link
US (1) US3739131A (en)
JP (1) JPS535604B2 (en)
DE (1) DE2147518C3 (en)
FR (1) FR2153364B1 (en)
GB (1) GB1384929A (en)
IT (1) IT965449B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145063U (en) * 1975-05-16 1976-11-22
JPS5918143Y2 (en) * 1978-02-15 1984-05-25 株式会社デンソー Air cleaner element for internal combustion engine
JPS5933890Y2 (en) * 1978-03-07 1984-09-20 株式会社デンソー Air cleaner element for internal combustion engine
JPS5830525A (en) * 1981-08-18 1983-02-23 Nippon Seiko Kk Dynamically pressurized fluid bearing device
JPS59175717U (en) * 1983-05-11 1984-11-24 大豊工業株式会社 Bearing device for high temperature rotating shaft
JPH0729302Y2 (en) * 1986-12-25 1995-07-05 三菱電機株式会社 Magnetic particle type torque limiter
DE4032792C2 (en) * 1989-11-02 2000-03-09 Blum Gmbh & Co E Induction heatable device

Also Published As

Publication number Publication date
DE2147518A1 (en) 1973-04-05
JPS535604B2 (en) 1978-03-01
JPS4840615A (en) 1973-06-14
IT965449B (en) 1974-01-31
GB1384929A (en) 1975-02-26
DE2147518B2 (en) 1973-07-19
US3739131A (en) 1973-06-12
DE2147518C3 (en) 1974-02-07
FR2153364A1 (en) 1973-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse