FR2147058A1 - - Google Patents

Info

Publication number
FR2147058A1
FR2147058A1 FR7225847A FR7225847A FR2147058A1 FR 2147058 A1 FR2147058 A1 FR 2147058A1 FR 7225847 A FR7225847 A FR 7225847A FR 7225847 A FR7225847 A FR 7225847A FR 2147058 A1 FR2147058 A1 FR 2147058A1
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.)
Granted
Application number
FR7225847A
Other languages
French (fr)
Other versions
FR2147058B1 (cg-RX-API-DMAC10.html
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.)
Ludwig-Ofag-Indugas Ind GmbH
Original Assignee
Ludwig-Ofag-Indugas Ind 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 Ludwig-Ofag-Indugas Ind GmbH filed Critical Ludwig-Ofag-Indugas Ind GmbH
Publication of FR2147058A1 publication Critical patent/FR2147058A1/fr
Application granted granted Critical
Publication of FR2147058B1 publication Critical patent/FR2147058B1/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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7225847A 1971-07-28 1972-07-18 Expired FR2147058B1 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2137627A DE2137627C3 (de) 1971-07-28 1971-07-28 Vorrichtung zum Innenabschrecken von Rohren

Publications (2)

Publication Number Publication Date
FR2147058A1 true FR2147058A1 (cg-RX-API-DMAC10.html) 1973-03-09
FR2147058B1 FR2147058B1 (cg-RX-API-DMAC10.html) 1977-07-22

Family

ID=5815000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225847A Expired FR2147058B1 (cg-RX-API-DMAC10.html) 1971-07-28 1972-07-18

Country Status (7)

Country Link
US (1) US3807714A (cg-RX-API-DMAC10.html)
JP (1) JPS5233563B2 (cg-RX-API-DMAC10.html)
CA (1) CA972148A (cg-RX-API-DMAC10.html)
DE (1) DE2137627C3 (cg-RX-API-DMAC10.html)
FR (1) FR2147058B1 (cg-RX-API-DMAC10.html)
GB (1) GB1347445A (cg-RX-API-DMAC10.html)
IT (1) IT962859B (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453902A1 (fr) * 1979-04-09 1980-11-07 Vallourec Procede et dispositif de trempe en continu de produits metallurgiques allonges
EP2278082A1 (en) * 2009-06-18 2011-01-26 Aidan Francis Mullane A sewer cleaning nozzle

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53724B2 (cg-RX-API-DMAC10.html) * 1973-05-21 1978-01-11
US4504042A (en) * 1982-02-16 1985-03-12 Kruppert Enterprises, Inc. Apparatus for heat treating steel
AU575307B2 (en) * 1984-01-10 1988-07-28 Linstead Corporation Differential hardening of carbon steel pipe
GB9106924D0 (en) * 1991-04-03 1991-05-22 British Steel Plc Hardening pipes
DE19516780C1 (de) * 1995-05-11 1996-08-08 Kurt Hoerger Hydrodynamische Düse für die Reinigung von Rohren und Kanälen
US6485640B2 (en) * 2001-04-18 2002-11-26 Gary Fout Flow diverter and exhaust blower for vibrating screen separator assembly
ATE486702T1 (de) * 2005-06-20 2010-11-15 Hammelmann Paul Maschf Düse und verfahren zur bearbeitung eines innenraumes eines werkstücks
US7559362B2 (en) * 2007-02-23 2009-07-14 Miner Daniel P Downhole flow reversal apparatus
GB2519345B (en) * 2013-10-18 2016-07-27 Messier-Dowty Ltd Apparatus for quenching
CN103602794B (zh) * 2013-10-29 2015-08-19 格林精密部件(苏州)有限公司 输出轴内孔热处理装置
CN104593567A (zh) * 2015-03-01 2015-05-06 周玉翔 一种淬火头支撑式淬火架

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US620224A (en) * 1899-02-28 Tube-washing apparatus
US1587194A (en) * 1925-07-23 1926-06-01 Sidney C Sladden Self-propelling hose nozzle
US1959344A (en) * 1929-07-10 1934-05-22 Kobe Inc Process of heat treating steel
US2396612A (en) * 1941-10-18 1946-03-12 Budd Induction Heating Inc Apparatus for heat-treating
US2376515A (en) * 1941-11-21 1945-05-22 Buo Induction Heating Inc Apparatus for and method of quenching
US2901184A (en) * 1956-11-30 1959-08-25 Commercial Shearing Jet rings
US3294599A (en) * 1963-07-30 1966-12-27 Smith Corp A O Method and apparatus for heat treating low carbon steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453902A1 (fr) * 1979-04-09 1980-11-07 Vallourec Procede et dispositif de trempe en continu de produits metallurgiques allonges
EP2278082A1 (en) * 2009-06-18 2011-01-26 Aidan Francis Mullane A sewer cleaning nozzle

Also Published As

Publication number Publication date
GB1347445A (en) 1974-02-27
FR2147058B1 (cg-RX-API-DMAC10.html) 1977-07-22
DE2137627A1 (de) 1973-02-15
DE2137627C3 (de) 1974-02-14
CA972148A (en) 1975-08-05
IT962859B (it) 1973-12-31
DE2137627B2 (de) 1973-07-19
JPS4828309A (cg-RX-API-DMAC10.html) 1973-04-14
US3807714A (en) 1974-04-30
JPS5233563B2 (cg-RX-API-DMAC10.html) 1977-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse