DK153742C - Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer - Google Patents

Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer

Info

Publication number: DK153742C
Authority: DK; Denmark
Prior art keywords: pipes; powder; casing; circuated; metalurgical
Prior art date: 1978-10-26

Application number

DK445879A

Other languages

English (en)

Other versions

DK153742B (da

DK445879A (da

Inventor

Christer Aslund

Hans Eriksson

Claes Tornberg

Benny Flodin

Ake Akerman

Original Assignee

Graenges Nyby Ab

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.)

1978-10-26

Filing date

1979-10-23

Publication date

1989-01-23

1978-10-26 Priority claimed from DE19782846659 external-priority patent/DE2846659A1/de

1978-10-26 Priority claimed from DE2846660A external-priority patent/DE2846660C2/de

1978-10-26 Priority claimed from DE19782846658 external-priority patent/DE2846658C2/de

1979-10-23 Application filed by Graenges Nyby Ab filed Critical Graenges Nyby Ab

1980-04-27 Publication of DK445879A publication Critical patent/DK445879A/da

1988-08-29 Publication of DK153742B publication Critical patent/DK153742B/da

1989-01-23 Application granted granted Critical

1989-01-23 Publication of DK153742C publication Critical patent/DK153742C/da

Links

239000000843 powder Substances 0.000 title abstract 2
IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1
239000002775 capsule Substances 0.000 title 1
239000000463 material Substances 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
230000006835 compression Effects 0.000 abstract 1
238000007906 compression Methods 0.000 abstract 1
238000001125 extrusion Methods 0.000 abstract 1
238000004553 extrusion of metal Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
229910001220 stainless steel Inorganic materials 0.000 abstract 1
239000010935 stainless steel Substances 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Powder Metallurgy (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Formation And Processing Of Food Products (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Extrusion Of Metal (AREA)
Food-Manufacturing Devices (AREA)
Meat, Egg Or Seafood Products (AREA)
Auxiliary Devices For And Details Of Packaging Control (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Jellies, Jams, And Syrups (AREA)
Closures For Containers (AREA)
Press-Shaping Or Shaping Using Conveyers (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Treatment Of Steel In Its Molten State (AREA)
Forging (AREA)

DK445879A 1978-10-26 1979-10-23 Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer DK153742C (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
DE19782846659 DE2846659A1 (de)	1978-10-26	1978-10-26	Kapseln und presslinge zum extrudieren von gegenstaenden, insbesondere rohren, und verfahren zum herstellen der kapseln und presslinge
DE2846660		1978-10-26
DE2846658		1978-10-26
DE2846660A DE2846660C2 (de)	1978-10-26	1978-10-26	Ringkörperförmige Hülle für Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren
DE19782846658 DE2846658C2 (de)	1978-10-26	1978-10-26	Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren
DE2846659		1978-10-26

Publications (3)

Publication Number	Publication Date
DK445879A DK445879A (da)	1980-04-27
DK153742B DK153742B (da)	1988-08-29
DK153742C true DK153742C (da)	1989-01-23

Family

ID=27187716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK445879A DK153742C (da)	1978-10-26	1979-10-23	Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer

Country Status (23)

Country	Link
EP (1)	EP0020536B1 (da)
AT (2)	AT374387B (da)
BE (1)	BE879623A (da)
BR (1)	BR7906929A (da)
CA (1)	CA1120005A (da)
CH (1)	CH652054A5 (da)
CS (1)	CS216687B2 (da)
DE (1)	DE2967396D1 (da)
DK (1)	DK153742C (da)
ES (3)	ES485385A0 (da)
FI (1)	FI61649C (da)
FR (1)	FR2439639A1 (da)
GB (1)	GB2034226B (da)
HU (1)	HU179975B (da)
IT (1)	IT1127798B (da)
MX (1)	MX150474A (da)
NL (1)	NL7907894A (da)
NO (1)	NO151779C (da)
PL (1)	PL132096B1 (da)
RO (1)	RO79124A (da)
SE (1)	SE441336B (da)
SU (1)	SU1369666A3 (da)
WO (1)	WO1980000803A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2492291A1 (fr) *	1980-10-22	1982-04-23	Uk I Sp	Conteneur pour l'extrudage a chaud de poudres metalliques
DE3530741C1 (de) *	1985-08-28	1993-01-14	Avesta Nyby Powder AB, Torshälla	Verfahren zur Herstellung pulvermetallurgischer Gegenstaende
US4640814A (en) *	1985-10-17	1987-02-03	Crucible Materials Corporation	Method for producing clad tubular product
US4640815A (en) *	1985-10-17	1987-02-03	Crucible Materials Corporation	Method and assembly for producing extrusion-clad tubular product
SE8603686D0 (sv) *	1986-09-03	1986-09-03	Avesta Nyby Powder Ab	Halning
FR2704465B1 (fr) *	1993-04-29	1995-06-23	Alsthom Intermagnetics Sa	Pièce de fermeture de billette composite mono- ou multifilamentaire.
SE505247C2 (sv) *	1994-12-07	1997-07-21	Sandvik Ab	Förfarande för tillverkning av rör av minnesmetall
US5689976A (en) *	1996-10-24	1997-11-25	Ansell Edmont Industrial, Inc.	Reinforced glove and method for forming the same
RU2176569C2 (ru) *	1999-06-23	2001-12-10	Открытое акционерное общество "Новосибирский завод химконцентратов"	Заготовка оболочки биметаллических изделий и устройство для ее изготовления
GB201119240D0 (en) *	2011-11-08	2011-12-21	Rolls Royce Plc	A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing
GB201119238D0 (en) *	2011-11-08	2011-12-21	Rolls Royce Plc	A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing
CZ308392B6 (cs) *	2017-09-08	2020-07-22	UJP PRAHA a.s.	Zásobník práškových výlisků pro efektivní sintraci

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH316476A (de) *	1952-06-13	1956-10-15	Ici Ltd	Verfahren zum Schützen von aus Metallpulver gebildeten Körpern gegen Oxydation
FR1164348A (fr) *	1956-01-10	1958-10-08	Oerlikon Buehrle Ag	Procédé de fabrication de corps profilés extrudés en poudre ferreuse
BE709814A (da) *	1968-01-24	1968-05-30
US3823463A (en) *	1972-07-13	1974-07-16	Federal Mogul Corp	Metal powder extrusion process
DE2419014C3 (de) *	1974-04-19	1985-08-01	Nyby Bruks AB, Nybybruk	Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren
US3892030A (en) *	1974-04-29	1975-07-01	Us Air Force	Method of fabricating a billet from metal preforms and metal powder
DE2737248C2 (de) *	1977-08-18	1985-09-19	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Bauteil hoher Festigkeit mit komplizierter geometrischer Form und Verfahren zu dessen Herstellung

1979
- 1979-10-19 SE SE7908702A patent/SE441336B/sv not_active IP Right Cessation
- 1979-10-23 DK DK445879A patent/DK153742C/da not_active IP Right Cessation
- 1979-10-24 CH CH9544/79A patent/CH652054A5/de not_active IP Right Cessation
- 1979-10-24 NO NO793403A patent/NO151779C/no unknown
- 1979-10-24 CS CS797212A patent/CS216687B2/cs unknown
- 1979-10-24 AT AT0692379A patent/AT374387B/de not_active IP Right Cessation
- 1979-10-25 ES ES485385A patent/ES485385A0/es active Granted
- 1979-10-25 SU SU792841453A patent/SU1369666A3/ru active
- 1979-10-25 CA CA000338386A patent/CA1120005A/en not_active Expired
- 1979-10-25 GB GB7937062A patent/GB2034226B/en not_active Expired
- 1979-10-25 FI FI793336A patent/FI61649C/fi not_active IP Right Cessation
- 1979-10-25 HU HU79GA1303A patent/HU179975B/hu not_active IP Right Cessation
- 1979-10-25 BE BE0/197811A patent/BE879623A/fr not_active IP Right Cessation
- 1979-10-25 BR BR7906929A patent/BR7906929A/pt not_active IP Right Cessation
- 1979-10-26 PL PL1979219241A patent/PL132096B1/pl unknown
- 1979-10-26 AT AT79901411T patent/ATE11881T1/de not_active IP Right Cessation
- 1979-10-26 WO PCT/EP1979/000083 patent/WO1980000803A1/de not_active Ceased
- 1979-10-26 DE DE7979901411T patent/DE2967396D1/de not_active Expired
- 1979-10-26 IT IT84147/79A patent/IT1127798B/it active
- 1979-10-26 NL NL7907894A patent/NL7907894A/nl not_active Application Discontinuation
- 1979-10-26 FR FR7926603A patent/FR2439639A1/fr active Granted
- 1979-10-26 MX MX179801A patent/MX150474A/es unknown
- 1979-10-26 RO RO7999059A patent/RO79124A/ro unknown
1980
- 1980-05-07 EP EP79901411A patent/EP0020536B1/de not_active Expired
- 1980-06-30 ES ES1980251782U patent/ES251782Y/es not_active Expired
- 1980-06-30 ES ES1980251783U patent/ES251783Y/es not_active Expired

Also Published As

Publication number	Publication date
NL7907894A (nl)	1980-04-29
PL219241A1 (da)	1980-06-02
GB2034226A (en)	1980-06-04
BR7906929A (pt)	1980-06-24
NO151779B (no)	1985-02-25
FR2439639A1 (fr)	1980-05-23
DK153742B (da)	1988-08-29
ES251783U (es)	1981-05-01
DE2967396D1 (en)	1985-03-28
CH652054A5 (de)	1985-10-31
HU179975B (en)	1983-01-28
ES8104027A1 (es)	1981-04-16
SE441336B (sv)	1985-09-30
ATA692379A (de)	1983-09-15
ES251783Y (es)	1981-11-01
EP0020536B1 (de)	1985-02-20
AT374387B (de)	1984-04-10
FI61649C (fi)	1982-09-10
NO793403L (no)	1980-04-29
GB2034226B (en)	1982-09-29
DK445879A (da)	1980-04-27
IT7984147A0 (it)	1979-10-26
PL132096B1 (en)	1985-01-31
WO1980000803A1 (fr)	1980-05-01
BE879623A (fr)	1980-02-15
CA1120005A (en)	1982-03-16
IT1127798B (it)	1986-05-21
ES251782Y (es)	1981-11-01
EP0020536A1 (de)	1981-01-07
ES251782U (es)	1981-05-01
MX150474A (es)	1984-05-14
ATE11881T1 (de)	1985-03-15
RO79124A (ro)	1982-06-25
SE7908702L (sv)	1980-04-27
SU1369666A3 (ru)	1988-01-23
CS216687B2 (en)	1982-11-26
ES485385A0 (es)	1981-04-16
FI61649B (fi)	1982-05-31
FR2439639B1 (da)	1983-04-29
FI793336A7 (fi)	1980-04-27
NO151779C (no)	1985-06-05

Legal Events

Date	Code	Title	Description
1995-06-26	PBP	Patent lapsed

Publication	Publication Date	Title
DK153742C (da)	1989-01-23	Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer
ES528315A0 (es)	1984-12-01	Procedimiento para la fabricacion de canones de armas
JPS55128506A (en)	1980-10-04	Metal glass powder from glassy alloy
ATE21345T1 (de)	1986-08-15	Verfahren zur herstellung eines metall- oder metall-legierungspulvers.
NL185987C (nl)	1990-09-03	Werkwijze voor de vervaardiging van een bourdonbuis, bourdonbuis verkregen door toepassing van die werkwijze en manometer voorzien van een dergelijke bourdonbuis.
GB1397852A (en)	1975-06-18	Gas-tight and vacuu-tight carbon bodies
JPS5429859A (en)	1979-03-06	Diffusion welding method utilizing transformation
JPS54145360A (en)	1979-11-13	Manufacture of pipe-clad steel
JPS53103945A (en)	1978-09-09	Pressure vessel shell portion and its manufacture
JPS5331251A (en)	1978-03-24	Heat pipe sealing method
JPS56151890A (en)	1981-11-25	Manufacture of internally stepped double heat pipe
JPS5379585A (en)	1978-07-14	Taking-out method of thermocouple within case
SE8103518L (sv)	1982-12-05	Kapsel
JPS57145903A (en)	1982-09-09	Production of composite material
ES237064U (es)	1978-10-01	Junta de acoplamiento perfeccionada para perfiles tubulares metalicos.
JPS53138958A (en)	1978-12-04	Preparation of explosive rolling glad steel
JPS53141156A (en)	1978-12-08	Method of fabricating multistage high pressure cylinder
JPS5536055A (en)	1980-03-13	Average pressure method at diffusion seam
ES289700U (es)	1986-06-16	Dispositivo tubular
FR2258242A1 (en)	1975-08-18	Diffusion welding of porous molybdenum pieces - deoxidant having been added to the molybdenum prior to forming the pieces
JPS55114484A (en)	1980-09-03	Bonding method of heat-resistant alloy
JPS56132739A (en)	1981-10-17	Manufacture of material for directly heated cathode
ES8301690A1 (es)	1982-12-01	Sistema para el curvado de perfiles metalicos