NO173922C - Anordning ved ekstruder for evakuering av luft - Google Patents

Anordning ved ekstruder for evakuering av luft

Info

Publication number
NO173922C
NO173922C NO914844A NO914844A NO173922C NO 173922 C NO173922 C NO 173922C NO 914844 A NO914844 A NO 914844A NO 914844 A NO914844 A NO 914844A NO 173922 C NO173922 C NO 173922C
Authority
NO
Norway
Prior art keywords
evacuation
extruder
air
Prior art date
Application number
NO914844A
Other languages
English (en)
Other versions
NO914844D0 (no
NO173922B (no
NO914844L (no
Inventor
Ole Johan Soerheim
Kai Magne Vik
Lars Auran
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO914844A priority Critical patent/NO173922C/no
Publication of NO914844D0 publication Critical patent/NO914844D0/no
Priority to US08/098,395 priority patent/US5461899A/en
Priority to JP5510803A priority patent/JPH07501986A/ja
Priority to PCT/NO1992/000191 priority patent/WO1993011887A1/en
Priority to CA002099256A priority patent/CA2099256A1/en
Priority to EP92924058A priority patent/EP0617646B1/en
Priority to AU40354/93A priority patent/AU658513B2/en
Priority to ES92924058T priority patent/ES2086777T3/es
Priority to RU93053941A priority patent/RU2104812C1/ru
Priority to DE69210259T priority patent/DE69210259T2/de
Publication of NO914844L publication Critical patent/NO914844L/no
Publication of NO173922B publication Critical patent/NO173922B/no
Publication of NO173922C publication Critical patent/NO173922C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C27/00—Containers for metal to be extruded
    • B21C27/04—Venting metal-container chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Telephone Function (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
NO914844A 1991-12-10 1991-12-10 Anordning ved ekstruder for evakuering av luft NO173922C (no)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NO914844A NO173922C (no) 1991-12-10 1991-12-10 Anordning ved ekstruder for evakuering av luft
DE69210259T DE69210259T2 (de) 1991-12-10 1992-12-07 Dichtungsvorrichtung für den kolben einer strangpresse
CA002099256A CA2099256A1 (en) 1991-12-10 1992-12-07 Sealing device for an extruder
JP5510803A JPH07501986A (ja) 1991-12-10 1992-12-07 押出し成形機用のシール装置
PCT/NO1992/000191 WO1993011887A1 (en) 1991-12-10 1992-12-07 Sealing device for the plunger of an extruder
US08/098,395 US5461899A (en) 1991-12-10 1992-12-07 Sealing device for an extruder
EP92924058A EP0617646B1 (en) 1991-12-10 1992-12-07 Sealing device for the plunger of an extruder
AU40354/93A AU658513B2 (en) 1991-12-10 1992-12-07 Sealing device for the plunger of an extruder
ES92924058T ES2086777T3 (es) 1991-12-10 1992-12-07 Dispositivo sellante para el piston de un extrusor.
RU93053941A RU2104812C1 (ru) 1991-12-10 1992-12-07 Экструдер с устройством для удаления воздуха

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO914844A NO173922C (no) 1991-12-10 1991-12-10 Anordning ved ekstruder for evakuering av luft

Publications (4)

Publication Number Publication Date
NO914844D0 NO914844D0 (no) 1991-12-10
NO914844L NO914844L (no) 1993-06-11
NO173922B NO173922B (no) 1993-11-15
NO173922C true NO173922C (no) 1994-02-23

Family

ID=19894671

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914844A NO173922C (no) 1991-12-10 1991-12-10 Anordning ved ekstruder for evakuering av luft

Country Status (10)

Country Link
US (1) US5461899A (no)
EP (1) EP0617646B1 (no)
JP (1) JPH07501986A (no)
AU (1) AU658513B2 (no)
CA (1) CA2099256A1 (no)
DE (1) DE69210259T2 (no)
ES (1) ES2086777T3 (no)
NO (1) NO173922C (no)
RU (1) RU2104812C1 (no)
WO (1) WO1993011887A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678442A (en) * 1995-06-27 1997-10-21 Ube Industries, Ltd. Extruder
US5896772A (en) * 1998-02-19 1999-04-27 Ube Industries, Ltd. Extruder
US20040069036A1 (en) * 2002-10-09 2004-04-15 Klil Industries Ltd. Extruder and method of extrusion
RU2279938C2 (ru) * 2004-09-06 2006-07-20 Елена Евгеньевна Никитина Способ транспортировки длинномерных объектов через вакуумную камеру и устройство для его осуществления
US7591163B2 (en) 2006-03-30 2009-09-22 Ube Machinery Corporation, Ltd. Extrusion molding method and apparatus of extrusion press

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107896A (en) * 1933-12-19 1938-02-08 Gen Cable Corp Metal extrusion press and method of operation
DE930984C (de) * 1940-06-27 1955-07-28 Siemens Ag Rohrpresse, insbesondere zur Herstellung von Kabelmaenteln
DE953247C (de) * 1953-06-13 1956-11-29 Siemens Ag Einrichtung zum Evakuieren des mit festen Einsaetzen beschickten Aufnehmers von Metallstrangpressen, insbesondere fuer Kabelmaentel
US3369384A (en) * 1965-07-07 1968-02-20 Reynolds Metals Co Metal extrusion
FR2036199A6 (en) * 1969-03-06 1970-12-24 Commissariat Energie Atomique Sealing system for extrusion equipment
US3705509A (en) * 1969-11-12 1972-12-12 Federal Mogul Corp Fluid-conducting hot-forging die and method of making the same
US3779063A (en) * 1972-02-02 1973-12-18 M Gannon Adapters including electro-magnetic attaching means for use with extruders
US3835685A (en) * 1973-05-10 1974-09-17 Wean United Inc Container cooling system for presses
FR2400973A1 (fr) * 1977-08-22 1979-03-23 Pechiney Aluminium Procede et dispositifs pour le filage de dechets d'alliages d'aluminium
SU1348022A1 (ru) * 1986-03-05 1987-10-30 Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина Узел уплотнени плунжера в контейнере пресса гидроэкструзии
JPH022566Y2 (no) * 1986-12-13 1990-01-22

Also Published As

Publication number Publication date
US5461899A (en) 1995-10-31
JPH07501986A (ja) 1995-03-02
EP0617646A1 (en) 1994-10-05
NO914844D0 (no) 1991-12-10
DE69210259D1 (de) 1996-05-30
NO173922B (no) 1993-11-15
CA2099256A1 (en) 1993-06-11
ES2086777T3 (es) 1996-07-01
DE69210259T2 (de) 1996-09-12
AU4035493A (en) 1993-07-19
EP0617646B1 (en) 1996-04-24
RU2104812C1 (ru) 1998-02-20
AU658513B2 (en) 1995-04-13
NO914844L (no) 1993-06-11
WO1993011887A1 (en) 1993-06-24

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Legal Events

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