NL163267C - TUNNULATE OVEN. - Google Patents

TUNNULATE OVEN.

Info

Publication number
NL163267C
NL163267C NL6918512.A NL6918512A NL163267C NL 163267 C NL163267 C NL 163267C NL 6918512 A NL6918512 A NL 6918512A NL 163267 C NL163267 C NL 163267C
Authority
NL
Netherlands
Prior art keywords
tunnulate
oven
tunnulate oven
Prior art date
Application number
NL6918512.A
Other languages
Dutch (nl)
Other versions
NL6918512A (en
NL163267B (en
Original Assignee
Messer Griesheim 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
Priority claimed from DE19681817032 external-priority patent/DE1817032C3/en
Application filed by Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of NL6918512A publication Critical patent/NL6918512A/xx
Publication of NL163267B publication Critical patent/NL163267B/en
Application granted granted Critical
Publication of NL163267C publication Critical patent/NL163267C/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
    • 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
    • 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

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)
  • Gas Burners (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Tunnel Furnaces (AREA)
NL6918512.A 1968-12-27 1969-12-10 TUNNULATE OVEN. NL163267C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681817032 DE1817032C3 (en) 1968-12-27 Tunnel furnace for rapid heating of metal pipes that are to be hot-formed

Publications (3)

Publication Number Publication Date
NL6918512A NL6918512A (en) 1970-06-30
NL163267B NL163267B (en) 1980-03-17
NL163267C true NL163267C (en) 1980-08-15

Family

ID=5717410

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6918512.A NL163267C (en) 1968-12-27 1969-12-10 TUNNULATE OVEN.

Country Status (6)

Country Link
US (1) US3620513A (en)
AT (1) AT297076B (en)
BE (1) BE742967A (en)
FR (1) FR2027179A1 (en)
GB (1) GB1299186A (en)
NL (1) NL163267C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752642A (en) * 1969-03-10 1973-08-14 Garrett Corp Apparatus for brazing
FR2229312A5 (en) * 1973-05-08 1974-12-06 Ceraver
US3958921A (en) * 1974-03-07 1976-05-25 Mannesmann Aktiengesellschaft Multiple chamber heating unit
US4444559A (en) * 1982-06-28 1984-04-24 International Business Machines Corporation Process and apparatus for unsoldering solder bonded semiconductor devices
US4854863A (en) * 1987-12-02 1989-08-08 Gas Research Institute Convective heat transfer within an industrial heat treating furnace
US5228850A (en) * 1989-10-23 1993-07-20 Surface Combustion, Inc. Industrial furnace with improved heat transfer
US4963091A (en) * 1989-10-23 1990-10-16 Surface Combustion, Inc. Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace
US5478985A (en) * 1993-09-20 1995-12-26 Surface Combustion, Inc. Heat treat furnace with multi-bar high convective gas quench
SE527766C2 (en) * 2004-10-22 2006-05-30 Sandvik Intellectual Property Procedure for combustion with burners for industrial furnaces, as well as burners

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1556011A (en) * 1925-10-06 Wheel pit
US745432A (en) * 1903-04-04 1903-12-01 Alford Alvin Gohn Barrel-heater.
US1445220A (en) * 1920-07-14 1923-02-13 Gen Motors Res Corp Furnace
US3185454A (en) * 1963-03-26 1965-05-25 Kamalian Neubar Device for handling a rocket motor

Also Published As

Publication number Publication date
GB1299186A (en) 1972-12-06
NL6918512A (en) 1970-06-30
NL163267B (en) 1980-03-17
AT297076B (en) 1972-03-10
DE1817032A1 (en) 1970-07-09
DE1817032B2 (en) 1977-02-24
US3620513A (en) 1971-11-16
BE742967A (en) 1970-05-14
FR2027179A1 (en) 1970-09-25

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee