GB1071837A - Apparatus for hydraulically de-scaling ingots particularly hollow ingots - Google Patents

Apparatus for hydraulically de-scaling ingots particularly hollow ingots

Info

Publication number
GB1071837A
GB1071837A GB14224/66A GB1422466A GB1071837A GB 1071837 A GB1071837 A GB 1071837A GB 14224/66 A GB14224/66 A GB 14224/66A GB 1422466 A GB1422466 A GB 1422466A GB 1071837 A GB1071837 A GB 1071837A
Authority
GB
United Kingdom
Prior art keywords
ingots
nozzles
hydraulically
scaling
particularly hollow
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
GB14224/66A
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer 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
Application filed by Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of GB1071837A publication Critical patent/GB1071837A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/006—Removing cores by abrasive, water or air blasting
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

<PICT:1071837/C6-C7/1> Scale is removed from an ingot 13 on a supporting plate 12 by pressure fluid e.g. water from sets of nozzles 8, 9 which are carried by pistons 4', 5', 6', 7' operated by the pressure fluid to move the nozzles into their spraying positions. A piston 15 is moved to clamp the ingot against the plate 12. The rate of movement of the nozzles is controlled by throttle valves, and when the nozzles 9 reach their lower position they operate a member 20 controlling a valve 21 to return the nozzles to the starting position.
GB14224/66A 1965-04-28 1966-03-31 Apparatus for hydraulically de-scaling ingots particularly hollow ingots Expired GB1071837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0039061 1965-04-28

Publications (1)

Publication Number Publication Date
GB1071837A true GB1071837A (en) 1967-06-14

Family

ID=7601989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14224/66A Expired GB1071837A (en) 1965-04-28 1966-03-31 Apparatus for hydraulically de-scaling ingots particularly hollow ingots

Country Status (9)

Country Link
US (1) US3362418A (en)
AT (1) AT263681B (en)
BE (1) BE680246A (en)
DE (1) DE1452163A1 (en)
ES (1) ES325405A1 (en)
GB (1) GB1071837A (en)
LU (1) LU50684A1 (en)
NL (1) NL6603681A (en)
SE (1) SE318457B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0586823A2 (en) * 1992-07-31 1994-03-16 DANIELI &amp; C. OFFICINE MECCANICHE S.p.A. Descaling device employing water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688782A (en) * 1970-08-17 1972-09-05 Charles E Smith Washing apparatus for hollow containers
SU562455A1 (en) * 1974-04-26 1977-06-25 Специальное конструкторское бюро "Транснефтеавтоматика" Mshina for washing vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364706A (en) * 1919-01-23 1921-01-04 Tracy V Buckwalter Apparatus for chilling bearings
DE504866C (en) * 1928-07-22 1930-08-08 Maschf Augsburg Nuernberg Ag Cast plastering system
US1933412A (en) * 1933-04-11 1933-10-31 Charles J Brown Spraying device for hot rod mill reels
US2690756A (en) * 1952-12-09 1954-10-05 Palley Zoltan O St Apparatus for cleaning pipe lines
FR1087901A (en) * 1953-08-07 1955-03-01 Shower device
US3023756A (en) * 1959-10-05 1962-03-06 Commercial Shearing Ingot descaling mechanisms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0586823A2 (en) * 1992-07-31 1994-03-16 DANIELI &amp; C. OFFICINE MECCANICHE S.p.A. Descaling device employing water
EP0586823A3 (en) * 1992-07-31 1994-08-17 Danieli Off Mecc Descaling device employing water
US5388602A (en) * 1992-07-31 1995-02-14 Danieli & C. Officine Meccaniche Spa Descaling device employing water

Also Published As

Publication number Publication date
LU50684A1 (en) 1966-05-17
DE1452163A1 (en) 1968-12-05
ES325405A1 (en) 1967-02-16
SE318457B (en) 1969-12-08
BE680246A (en) 1966-10-03
NL6603681A (en) 1966-10-31
AT263681B (en) 1968-07-25
US3362418A (en) 1968-01-09

Similar Documents

Publication Publication Date Title
ES447140A1 (en) Apparatus for spraying interior surface of vessels
FR1397596A (en) Fluid pressure controlled plant and control valve mechanism therefor
ES487560A1 (en) Spray pump
GB983094A (en) Apparatus for preparing the opened mould of a pressure diecasting machine for a subsequent casting operation
GB1071837A (en) Apparatus for hydraulically de-scaling ingots particularly hollow ingots
IT7826810A0 (en) VALVE DEVICE FOR CONTROL OF THE FLUID UNDER PRESSURE IN DIE CASTING OR INJECTION MACHINES.
GB1156819A (en) Improvements in or relating to the Continuous Casting of Metals.
ES432815A1 (en) Device at hydraulic motor
ES431983A1 (en) Apparatus having an actuator cylinder and piston and control valve therefor
FR95712E (en) Device for controlling the supply of hydraulic cylinders.
NO142266B (en) PROCEDURE FOR THE PREPARATION OF SEMI-CHEMICAL MASS OF LEAVES
GB763163A (en) Improvements in hydraulically operated ingot-shearing machines
SU604973A1 (en) Device for controlling moving members of deep-well devices
FR1030709A (en) Pressure fluid control valve
GB985274A (en) Improvements in and relating to continuous casting machines
FR1424977A (en) Oil pressure controlled regulating valve
JPS5754703A (en) Speed control circuit for hydraulic cylinder
GB843868A (en) Device for the hydraulic control of a machine tool or the like
FR1086982A (en) Device for controlling hydraulic press pistons associated with hydraulic pumps controlled by a pressurized fluid
FR1006224A (en) Control device for pumps for supplying hydraulic presses
GB940166A (en) Improvements in or relating to pneumatic motors
GB860182A (en) Improvements in or relating to hydraulic control installations
ES292138A2 (en) Procedure and device for cleaning filters (Machine-translation by Google Translate, not legally binding)
ES486172A1 (en) Fuel injection systems
GB1112701A (en) Reciprocating piston liquid dispensing apparatus