FR1554383A - - Google Patents

Info

Publication number
FR1554383A
FR1554383A FR1554383DA FR1554383A FR 1554383 A FR1554383 A FR 1554383A FR 1554383D A FR1554383D A FR 1554383DA FR 1554383 A FR1554383 A FR 1554383A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1554383A publication Critical patent/FR1554383A/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)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)
FR1554383D 1967-11-14 1968-02-15 Expired FR1554383A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0057366 1967-11-14

Publications (1)

Publication Number Publication Date
FR1554383A true FR1554383A (enrdf_load_stackoverflow) 1969-01-17

Family

ID=6941039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554383D Expired FR1554383A (enrdf_load_stackoverflow) 1967-11-14 1968-02-15

Country Status (5)

Country Link
US (1) US3472990A (enrdf_load_stackoverflow)
JP (1) JPS4814215B1 (enrdf_load_stackoverflow)
DE (1) DE1583333B1 (enrdf_load_stackoverflow)
FR (1) FR1554383A (enrdf_load_stackoverflow)
GB (1) GB1153962A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007584A1 (de) * 1988-12-23 1990-07-12 Aeg-Elotherm Gmbh Vorrichtung zum oberflächenhärten von unterschiedlich langen werkstücken
FR2663952A1 (fr) * 1990-07-02 1992-01-03 Aeg Elotherm Gmbh Dispositif de durcissement a induction.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1798427B1 (en) * 2004-08-02 2010-11-24 NTN Corporation Method of producing a hollow transmission shaft
CN104315123A (zh) * 2014-11-04 2015-01-28 李步全 一种变速箱通孔法兰轴
JP2022049939A (ja) * 2020-09-17 2022-03-30 日立Astemo株式会社 スタブシャフト、動力伝達軸およびスタブシャフトの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444259A (en) * 1944-09-21 1948-06-29 Gen Electric Method of high-frequency induction heating
US2643325A (en) * 1950-10-06 1953-06-23 Ohio Crankshaft Co Progressive high-frequency heating of variable-dimension shafts
DE1228645B (de) * 1965-07-23 1966-11-17 Alfing Kessler Kommanditgesell Verfahren zum induktiven Haerten von rotationssymmetrischen Werkstuecken, insbesondere von rotationssymmetrischen Wellenteilen oder Lagerstellen von Kurbelwellen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007584A1 (de) * 1988-12-23 1990-07-12 Aeg-Elotherm Gmbh Vorrichtung zum oberflächenhärten von unterschiedlich langen werkstücken
FR2663952A1 (fr) * 1990-07-02 1992-01-03 Aeg Elotherm Gmbh Dispositif de durcissement a induction.

Also Published As

Publication number Publication date
JPS4814215B1 (enrdf_load_stackoverflow) 1973-05-04
DE1583333B1 (de) 1971-01-14
GB1153962A (en) 1969-06-04
US3472990A (en) 1969-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse