FR2144927A5 - Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors - Google Patents

Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors

Info

Publication number
FR2144927A5
FR2144927A5 FR7124269A FR7124269A FR2144927A5 FR 2144927 A5 FR2144927 A5 FR 2144927A5 FR 7124269 A FR7124269 A FR 7124269A FR 7124269 A FR7124269 A FR 7124269A FR 2144927 A5 FR2144927 A5 FR 2144927A5
Authority
FR
France
Prior art keywords
deflectors
tunnel
heat treatment
various thermal
thermal effects
Prior art date
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
FR7124269A
Other languages
French (fr)
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.)
STEFI SA
Original Assignee
STEFI SA
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 STEFI SA filed Critical STEFI SA
Priority to FR7124269A priority Critical patent/FR2144927A5/en
Application granted granted Critical
Publication of FR2144927A5 publication Critical patent/FR2144927A5/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

In a cooling, reheating or drying tunnel for a series of workpieces passing through the tunnel with a gas passing through it, a series of independently adjustable deflectors are arranged on one, or two facing, walls of the tunnel to give improved variable convection at various points along the tunnel so that various thermal graphs for suitable treatments may be obtd.
FR7124269A 1971-07-02 1971-07-02 Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors Expired FR2144927A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7124269A FR2144927A5 (en) 1971-07-02 1971-07-02 Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124269A FR2144927A5 (en) 1971-07-02 1971-07-02 Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors

Publications (1)

Publication Number Publication Date
FR2144927A5 true FR2144927A5 (en) 1973-02-16

Family

ID=9079736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124269A Expired FR2144927A5 (en) 1971-07-02 1971-07-02 Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors

Country Status (1)

Country Link
FR (1) FR2144927A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390918A4 (en) * 1988-03-29 1990-07-31 Gpki Rybopromy Flota Installation for thermal treatment of products.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390918A4 (en) * 1988-03-29 1990-07-31 Gpki Rybopromy Flota Installation for thermal treatment of products.
EP0390918A1 (en) * 1988-03-29 1990-10-10 Gosudarstvenny Proektno-Konstruktorsky Institut Rybopromyslovogo Flota "Giprorybflot" Installation for thermal treatment of products

Similar Documents

Publication Publication Date Title
ES405411A1 (en) Furnace for the brazing in continue of parts made of aluminium mainly of heat exchangers moved in a continue motion
ES445616A1 (en) Cooled tunnel-furnace with ground effect
AT327571B (en) HEAT TREATMENT OVEN
CA939242A (en) High temperature braze heat treatment for precipitation hardening martensitic stainless steels
CH554063A (en) HEATING OR COOLING RADIATOR.
NL148945B (en) PROCEDURE FOR THE HEAT TREATMENT OF GAS TURBIN PARTS AND GAS TURBIN PARTS TREATED IN ACCORDANCE WITH THIS PROCESS.
AT323710B (en) HEAT EXCHANGER FOR COOLING SOOTY GASES
SE435528B (en) NICRCO alloy, castings thereof and set to heat treatment
FR2144927A5 (en) Heat treatment tunnel - allowing various thermal effects to be obtained by use of independently operable deflectors
CH552781A (en) VACUUM SYSTEM FOR HEAT TREATMENT AND SOLDERING OF WORK PIECES.
CH498232A (en) Heat treatment chamber
SE7511643L (en) SET THAT HEATING HAND MATERIAL IN SPOLG FORM
DK105781C (en) Heat treatment furnace.
OA04127A (en) Method and equipment for drying wood with intervention of microwave heating.
IL31844A (en) Process for the cooling of cleavage-gas or synthesised gas and similar gases as well as heat exchanger for carrying out this process
SE7509315L (en) PROCEDURE AND DEVICE FOR HEATING OR COOLING TRANSPORT BELTS, DRIVE BELTS OR THE LIKE DURING THE MANUFACTURE OF THE SAME.
BE792269A (en) HEATING, COOLING AND
CH514823A (en) Single chamber furnace with flue gas circulation
IT972243B (en) DEVICE FOR HEAT TREATMENT IN PARTICULAR COOKING OVEN
IT955863B (en) SAFE FOR AIR RIFLE INCLUDED SA
JPS5311111A (en) Vacuum heat treating equipment
GB845751A (en) Improvements in or relating to the seasoning of timber
SU609044A1 (en) Dryer
FR2184268A5 (en) Continuous furnace - for firing ceramic articles of differing dimensions
JPS51131407A (en) A method of treating aluminum extruded profiles

Legal Events

Date Code Title Description
ST Notification of lapse