ATE61748T1 - Verfahren und vorrichtung zum granulieren von geschmolzenem material. - Google Patents

Verfahren und vorrichtung zum granulieren von geschmolzenem material.

Info

Publication number: ATE61748T1
Authority: AT; Austria
Prior art keywords: pct; molten material; container; sec; date
Prior art date: 1986-06-13

Application number

AT87903345T

Other languages

English (en)

Inventor

Bernard Chaleat

Philippe Vaxelaire

Original Assignee

Extramet Ind

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.)

1986-06-13

Filing date

1987-05-27

Publication date

1991-04-15

1987-05-27 Application filed by Extramet Ind filed Critical Extramet Ind

1991-04-15 Application granted granted Critical

1991-04-15 Publication of ATE61748T1 publication Critical patent/ATE61748T1/de

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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0892—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid casting nozzle; controlling metal stream in or after the casting nozzle

Landscapes

Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Glanulating (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Processing Of Solid Wastes (AREA)
Saccharide Compounds (AREA)
Control And Other Processes For Unpacking Of Materials (AREA)

AT87903345T 1986-06-13 1987-05-27 Verfahren und vorrichtung zum granulieren von geschmolzenem material. ATE61748T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR8608543A FR2600000B1 (fr)	1986-06-13	1986-06-13	Procede et dispositif de granulation d'un metal fondu
EP87903345A EP0268627B1 (de)	1986-06-13	1987-05-27	Verfahren und vorrichtung zum granulieren von geschmolzenem material
PCT/FR1987/000182 WO1987007546A1 (fr)	1986-06-13	1987-05-27	Procede et dispositif de granulation d'un materiau fondu

Publications (1)

Publication Number	Publication Date
ATE61748T1 true ATE61748T1 (de)	1991-04-15

Family

ID=9336285

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87903345T ATE61748T1 (de)	1986-06-13	1987-05-27	Verfahren und vorrichtung zum granulieren von geschmolzenem material.

Country Status (12)

Country	Link
US (1)	US4818279A (de)
EP (1)	EP0268627B1 (de)
JP (1)	JP2639669B2 (de)
KR (1)	KR960006048B1 (de)
AT (1)	ATE61748T1 (de)
AU (1)	AU606600B2 (de)
BR (1)	BR8707341A (de)
CA (1)	CA1325317C (de)
DE (1)	DE3768772D1 (de)
FR (1)	FR2600000B1 (de)
NO (1)	NO170062C (de)
WO (1)	WO1987007546A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5417985A (en) *	1989-07-20	1995-05-23	Farmalyoc	Solid and porous single dosage form comprising particles in the form of beads and its preparation
FR2665374B1 (fr) *	1990-08-03	1992-12-04	Bioetica Sa	Microcapsules a paroi mixte d'atelocollagene et de polyholosides coagulee par un cation bivalent et procede de fabrication de ces microcapsules et des compositions cosmetiques ou pharmaceutiques ou alimentaires en contenant.
CA2069687A1 (en) *	1991-06-28	1992-12-29	Chandra Kumar Banerjee	Tobacco smoking article with electrochemical heat source
NO177987C (no) *	1993-05-14	1996-01-03	Norsk Hydro As	Fremgangsmåte og apparat for fremstilling av metallgranuler
US5560543A (en) *	1994-09-19	1996-10-01	Board Of Regents, The University Of Texas System	Heat-resistant broad-bandwidth liquid droplet generators
US5718733A (en) *	1994-12-12	1998-02-17	Rohm And Haas Company	Method for accelerating solidification of low melting point products
RU2115514C1 (ru) *	1997-07-15	1998-07-20	Московский энергетический институт (Технический университет)	Способ получения монодисперсных сферических гранул
US7175684B1 (en) *	1999-07-30	2007-02-13	Honeywell International, Inc.	Prilling method
TW577780B (en) *	2001-07-26	2004-03-01	Ind Des Poudres Spheriques	Device for producing spherical balls
FR2827793B1 (fr) *	2001-07-26	2003-10-03	Ind Des Poudres Spheriques	Dispositif de production de billes spheriques
AU2003265348B2 (en) *	2002-08-08	2007-08-16	Smithkline Beecham Corporation	Thiophene compounds
JP3965696B2 (ja) *	2004-02-05	2007-08-29	日立金属株式会社	粉末のプラズマ処理装置および粉末のプラズマ処理方法
US10240985B2 (en)	2016-03-17	2019-03-26	Kidde Technologies, Inc.	Overheat bleed air detector and method of manufacture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR348930A (fr) *	1904-12-14	1905-05-02	Georges Cantais	Pulvérisateur
US1395442A (en) *	1918-12-18	1921-11-01	Pyrene Mfg Co	Spray-nozzle
FR1125042A (fr) *	1955-04-21	1956-10-23	Air Equipement	Perfectionnements aux injecteurs pour brûleurs à combustible liquide
DE1268792B (de) *	1964-06-19	1968-05-22	Deutsche Edelstahlwerke Ag	Verfahren und Vorrichtung zur Herstellung von metallischem Pulver aus der fluessigenSchmelze
JPS5263852A (en) *	1975-11-21	1977-05-26	Ube Industries	Method of making granular magnesium
JPS52123384A (en) *	1976-04-08	1977-10-17	Nikku Ind Co	Dry pitch pelletization method
FR2391799A1 (fr) *	1977-05-27	1978-12-22	Pechiney Aluminium	Procede de pulverisation electromagnetique de metaux liquides
US4544404A (en) *	1985-03-12	1985-10-01	Crucible Materials Corporation	Method for atomizing titanium

1986
- 1986-06-13 FR FR8608543A patent/FR2600000B1/fr not_active Expired
1987
- 1987-05-27 EP EP87903345A patent/EP0268627B1/de not_active Expired - Lifetime
- 1987-05-27 BR BR8707341A patent/BR8707341A/pt not_active IP Right Cessation
- 1987-05-27 AU AU74366/87A patent/AU606600B2/en not_active Ceased
- 1987-05-27 AT AT87903345T patent/ATE61748T1/de not_active IP Right Cessation
- 1987-05-27 DE DE8787903345T patent/DE3768772D1/de not_active Expired - Fee Related
- 1987-05-27 JP JP62503259A patent/JP2639669B2/ja not_active Expired - Lifetime
- 1987-05-27 KR KR1019880700158A patent/KR960006048B1/ko not_active IP Right Cessation
- 1987-05-27 WO PCT/FR1987/000182 patent/WO1987007546A1/fr active IP Right Grant
- 1987-05-27 US US07/163,119 patent/US4818279A/en not_active Expired - Fee Related
- 1987-06-11 CA CA000539468A patent/CA1325317C/en not_active Expired - Fee Related
1988
- 1988-02-10 NO NO880591A patent/NO170062C/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU606600B2 (en)	1991-02-14
NO170062B (no)	1992-06-01
AU7436687A (en)	1988-01-11
WO1987007546A1 (fr)	1987-12-17
FR2600000B1 (fr)	1989-04-14
US4818279A (en)	1989-04-04
EP0268627B1 (de)	1991-03-20
DE3768772D1 (de)	1991-04-25
JPS63503468A (ja)	1988-12-15
FR2600000A1 (fr)	1987-12-18
BR8707341A (pt)	1988-09-13
NO880591D0 (no)	1988-02-10
CA1325317C (en)	1993-12-21
JP2639669B2 (ja)	1997-08-13
NO170062C (no)	1992-09-09
KR880701150A (ko)	1988-07-25
EP0268627A1 (de)	1988-06-01
KR960006048B1 (ko)	1996-05-08
NO880591L (no)	1988-02-10

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Legal Events

Date	Code	Title	Description
1991-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties