FR2279044A1 - Four, notamment pour le traitement de fils - Google Patents

Four, notamment pour le traitement de fils

Info

Publication number
FR2279044A1
FR2279044A1 FR7414584A FR7414584A FR2279044A1 FR 2279044 A1 FR2279044 A1 FR 2279044A1 FR 7414584 A FR7414584 A FR 7414584A FR 7414584 A FR7414584 A FR 7414584A FR 2279044 A1 FR2279044 A1 FR 2279044A1
Authority
FR
France
Prior art keywords
tube
heating
proximity detector
metal
control resistance
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.)
Granted
Application number
FR7414584A
Other languages
English (en)
Other versions
FR2279044B1 (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.)
Champgontier SA
Original Assignee
Champgontier 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 Champgontier SA filed Critical Champgontier SA
Priority to FR7414584A priority Critical patent/FR2279044A1/fr
Priority to FR7518197A priority patent/FR2314285A2/fr
Priority to DE19752548603 priority patent/DE2548603A1/de
Publication of FR2279044A1 publication Critical patent/FR2279044A1/fr
Application granted granted Critical
Publication of FR2279044B1 publication Critical patent/FR2279044B1/fr
Granted 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • 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
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Resistance Heating (AREA)
FR7414584A 1974-04-26 1974-04-26 Four, notamment pour le traitement de fils Granted FR2279044A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7414584A FR2279044A1 (fr) 1974-04-26 1974-04-26 Four, notamment pour le traitement de fils
FR7518197A FR2314285A2 (fr) 1974-04-26 1975-06-11 Procede et installation de traitement de fils
DE19752548603 DE2548603A1 (de) 1974-04-26 1975-10-30 Ofen, insbesondere fuer die behandlung von faeden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414584A FR2279044A1 (fr) 1974-04-26 1974-04-26 Four, notamment pour le traitement de fils

Publications (2)

Publication Number Publication Date
FR2279044A1 true FR2279044A1 (fr) 1976-02-13
FR2279044B1 FR2279044B1 (fr) 1978-05-05

Family

ID=9138172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414584A Granted FR2279044A1 (fr) 1974-04-26 1974-04-26 Four, notamment pour le traitement de fils

Country Status (1)

Country Link
FR (1) FR2279044A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7451657B2 (en) * 2004-01-16 2008-11-18 Jentek Sensors, Inc. Material condition monitoring with multiple sensing modes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7451657B2 (en) * 2004-01-16 2008-11-18 Jentek Sensors, Inc. Material condition monitoring with multiple sensing modes

Also Published As

Publication number Publication date
FR2279044B1 (fr) 1978-05-05

Similar Documents

Publication Publication Date Title
FR2279044A1 (fr) Four, notamment pour le traitement de fils
GB1522176A (en) Apparatus for and a method of heat treating inorganic material
DE3679728D1 (de) Ferromagnetisches element mit temperaturregulierung.
KR930001034A (ko) 램프 어닐링 로의 온도 제어 장치
GB992436A (en) Improvements in electrically heated rollers
GB1333345A (en) Immersion heater
GB1008148A (en) Device for measuring the temperature of a running threadline, filament, or yarn
ES528096A0 (es) Dispositivo regulador o de control de temperatura para un aparato termico
US3117361A (en) Yarn heat treatment apparatus
GB1231331A (fr)
SE8803719D0 (sv) Verfahren und einrichtung zur kontinuierlichen waermebehandlung von wolframwendeln auf molybdaenkernen
US3342975A (en) Yarn temperature control
GB1325506A (en) Apparatus for heat treatment of synthetic yarn
FR2163852A5 (en) Electric resistance furnace - with precise and sensitive automatic temp control system
GB1215029A (en) Improvements in or relating to apparatus for the heat treatment of continuously running yarns, threads or like continuous strands
GB772346A (en) Improvements in or relating to the production of twist (or torque) yarns
GB1249401A (en) Arc-image zone refining surface
SU378432A1 (ru) Устройство для разогрева соляной ванны
FR2335841A1 (fr) Detecteur de gaz reducteur et son procede de fabrication
GB1244542A (en) Device for the displacement of a solid-liquid interface
FR2261695A7 (en) Ceramic hot plate with heating coil - free ends of coil and expansion regulator housed in grooves in insulating block below
SU634076A1 (ru) Высокотемпературна электрическа печь дл термообработки материалов
ES404991A1 (es) Procedimiento para obtener hilos metalicos continuos reves-tidos de un material elegido entre el vidrio y el material vitroceramico.
GB1204389A (en) Thermostatic apparatus
JPS6490525A (en) Heating of semiconductor wafer and device therefor

Legal Events

Date Code Title Description
ST Notification of lapse