DE69007078D1 - Cooling device for a moving cylindrical object. - Google Patents

Cooling device for a moving cylindrical object.

Info

Publication number
DE69007078D1
DE69007078D1 DE90870242T DE69007078T DE69007078D1 DE 69007078 D1 DE69007078 D1 DE 69007078D1 DE 90870242 T DE90870242 T DE 90870242T DE 69007078 T DE69007078 T DE 69007078T DE 69007078 D1 DE69007078 D1 DE 69007078D1
Authority
DE
Germany
Prior art keywords
rings
cooling device
conduit
generatrices
question
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 - Fee Related
Application number
DE90870242T
Other languages
German (de)
Other versions
DE69007078T2 (en
Inventor
Jean-Francois Noville
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of DE69007078D1 publication Critical patent/DE69007078D1/en
Publication of DE69007078T2 publication Critical patent/DE69007078T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars

Abstract

The cooling device comprises a tubular rectilinear conduit (1) pierced with a plurality of passages (C1.01,...,C8.12) arranged in plane rings (C1,...,C8) perpendicular to the longitudinal axis of the conduit (1) and angularly offset with respect to one another. Seen in the direction of movement of the cylindrical element, each passage belonging to any one of the rings (C1,...,C8), with the exception of the first (C1), is located substantially at the centre of the circumferential distance separating the generatrices of the tubular conduit (1) which pass via two angularly successive passages in the set of rings preceding the ring in question. The set of rings may be divided into groups (G1, G2, G3) which follow one another in the direction of movement, each group comprising a number of rings which is sufficient to include a passage located at the centre of each of the circumferential distances separating the generatrices which pass via two angularly successive passages in the set of rings preceding the group in question. <IMAGE>
DE69007078T 1990-02-20 1990-12-18 Cooling device for a moving cylindrical object. Expired - Fee Related DE69007078T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9000184A BE1003667A6 (en) 1990-02-20 1990-02-20 Device for cooling element cylindrical scroll.

Publications (2)

Publication Number Publication Date
DE69007078D1 true DE69007078D1 (en) 1994-04-07
DE69007078T2 DE69007078T2 (en) 1994-09-29

Family

ID=3884679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007078T Expired - Fee Related DE69007078T2 (en) 1990-02-20 1990-12-18 Cooling device for a moving cylindrical object.

Country Status (4)

Country Link
EP (1) EP0443304B1 (en)
AT (1) ATE102090T1 (en)
BE (1) BE1003667A6 (en)
DE (1) DE69007078T2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747587A (en) * 1950-03-13 1956-05-29 United States Steel Corp Apparatus for quenching and reeling rods
GB1514460A (en) * 1974-09-10 1978-06-14 British Steel Corp Cooling system for metal articles
LU79722A1 (en) * 1978-05-26 1979-06-13 Arbed IMPROVEMENTS TO COOLING SYSTEMS FOR METAL LAMINATED PRODUCTS
BE1002565A6 (en) * 1988-10-24 1991-03-26 Centre Rech Metallurgique DEVICE FOR COOLING A RUNNING CYLINDRICAL ELEMENT.

Also Published As

Publication number Publication date
DE69007078T2 (en) 1994-09-29
EP0443304B1 (en) 1994-03-02
ATE102090T1 (en) 1994-03-15
EP0443304A2 (en) 1991-08-28
BE1003667A6 (en) 1992-05-19
EP0443304A3 (en) 1992-02-26

Similar Documents

Publication Publication Date Title
CA2155720A1 (en) Guiding optical fibres
ATE127709T1 (en) HOLLOW FIBER MEMBRANE SEPARATOR FOR FLUIDS SUITABLE FOR CAVITY SIDE FEED AND WITH MULTIPLE CONCENTRIC STAGES.
ATE143832T1 (en) HOSE WITH MULTIPLE CHANNELS FOR CENTRIFUGAL BLOOD SEPARATORS AND METHOD FOR THE PRODUCTION THEREOF
JPS5710110A (en) Four-group constitution ftheta lens system
KR930702634A (en) Transmission used for rolling dog recognition transmission with annular race
DE69319946T2 (en) Manufacturing process for sealing rings
JPS56165111A (en) Telecentric illuminating system
DE69007078T2 (en) Cooling device for a moving cylindrical object.
DE3785040T2 (en) FIBER SEPARATOR.
ATE40577T1 (en) CARD.
DE69231367D1 (en) Carriers for the development of electrostatic latent images and processes for their production
TR27703A (en) Deflection device for pipes.
DE69127373T2 (en) HYDROCYCLONE SYSTEM
JPS5619021A (en) Retrofocus type wide angle lens
BR9002224A (en) CUTTING HEAD WITH AXIAL CUTTING OXYGEN CONDUIT
DE69020005T2 (en) Air gap device for linear ring motor.
ATE30265T1 (en) HEAT EXCHANGER.
JPS6466396A (en) Cutoff joint for segment ring
SE8800697D0 (en) GAS POLLUTION COLLECTION FROM PARALLEL WORKING UNITS
JPS56132305A (en) Interchangeable type variable magnification lens system
DE68917855D1 (en) Device for cooling a moving cylindrical element.
JPS5655916A (en) Zoom lens
DE68920534D1 (en) Carrier for the development of electrostatic images.
DE3173526D1 (en) Method for connecting in pairs a plurality of light-wave guides
JPS56123511A (en) Telecentric projection lens

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee