FI49844C - Apparatus for cooling and tempering elongated objects. - Google Patents

Apparatus for cooling and tempering elongated objects.

Info

Publication number
FI49844C
FI49844C FI703033A FI303370A FI49844C FI 49844 C FI49844 C FI 49844C FI 703033 A FI703033 A FI 703033A FI 303370 A FI303370 A FI 303370A FI 49844 C FI49844 C FI 49844C
Authority
FI
Finland
Prior art keywords
tempering
cooling
elongated objects
elongated
objects
Prior art date
Application number
FI703033A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49844B (en
Inventor
John Reginald Hollyer
Robert Armstrong Andreas
Original Assignee
Drever Co
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 Drever Co filed Critical Drever Co
Application granted granted Critical
Publication of FI49844B publication Critical patent/FI49844B/fi
Publication of FI49844C publication Critical patent/FI49844C/en

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

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)
  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)
FI703033A 1969-11-12 1970-11-11 Apparatus for cooling and tempering elongated objects. FI49844C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87576969A 1969-11-12 1969-11-12

Publications (2)

Publication Number Publication Date
FI49844B FI49844B (en) 1975-06-30
FI49844C true FI49844C (en) 1975-10-10

Family

ID=25366331

Family Applications (1)

Application Number Title Priority Date Filing Date
FI703033A FI49844C (en) 1969-11-12 1970-11-11 Apparatus for cooling and tempering elongated objects.

Country Status (12)

Country Link
US (1) US3650282A (en)
JP (1) JPS5028886B1 (en)
AT (1) AT335498B (en)
BE (1) BE758799A (en)
CA (1) CA937750A (en)
DE (1) DE2054777C3 (en)
FI (1) FI49844C (en)
FR (1) FR2069458A5 (en)
GB (1) GB1306610A (en)
LU (1) LU62045A1 (en)
SE (1) SE364313B (en)
ZA (1) ZA707424B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738629A (en) * 1971-03-04 1973-06-12 Dorn Co V Bar quench fixture
US3858860A (en) * 1972-03-02 1975-01-07 Armco Steel Corp Pipe quench head
US4575054A (en) * 1982-02-08 1986-03-11 Kruppert Enterprises, Inc. Apparatus for quenching steel pipes
US4938257A (en) * 1986-11-21 1990-07-03 Teledyne Industries, Inc. Printed circuit cleaning apparatus
DE3817237C2 (en) * 1988-05-20 1997-02-27 Krenn Walter Process and pressurized cooling unit for cooling hot steel and other items that are produced by guiding the heat extraction via continuously adjustable pressurized water retention edges
US5193446A (en) * 1992-02-18 1993-03-16 Fmc Corporation Automatic spray ring for use in a juice finisher
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
CN100422354C (en) * 2007-06-28 2008-10-01 朱兴发 Spraying and quenching device for steel pipe, petroleum well pipe and drill pipe medium frequency heat treatment system
CN106435119A (en) * 2016-08-30 2017-02-22 江苏曙光石油钻采设备有限公司 Ring pipe type water spraying device used for drill rod quenching
CN113789426B (en) * 2021-08-16 2023-07-28 溧阳市中豪热处理有限公司 Induction hardening device for shaft head end face of shaft part and use method of induction hardening device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575526A (en) * 1926-03-02 Xabl bochbb
US1672061A (en) * 1927-04-13 1928-06-05 Morgan Construction Co Apparatus for cooling metal rods or bars
US2578804A (en) * 1946-04-30 1951-12-18 Worthington Pump & Mach Corp Hydraulic-type log debarker having centripetally directed jets mounted in circumferential groups radially adjustable for different size logs
US2726897A (en) * 1952-03-26 1955-12-13 Harry B Dupont Fire fighting spray nozzle
US3015862A (en) * 1958-02-26 1962-01-09 Rustemeyer Hans Composite mold
US3399685A (en) * 1966-02-02 1968-09-03 Sperry Rand Corp Modular system for a continuous electrolytic deposition process for wire

Also Published As

Publication number Publication date
CA937750A (en) 1973-12-04
ATA1016570A (en) 1976-07-15
GB1306610A (en) 1973-02-14
BE758799A (en) 1971-05-12
US3650282A (en) 1972-03-21
SE364313B (en) 1974-02-18
DE2054777A1 (en) 1971-07-22
JPS5028886B1 (en) 1975-09-19
AT335498B (en) 1977-03-10
FI49844B (en) 1975-06-30
DE2054777C3 (en) 1973-09-13
ZA707424B (en) 1971-07-28
LU62045A1 (en) 1971-05-11
DE2054777B2 (en) 1973-02-22
FR2069458A5 (en) 1971-09-03

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Legal Events

Date Code Title Description
MM Patent lapsed