FR2538281B1 - Procede d'atomisation rotatif et dispositif pour la mise en oeuvre du procede - Google Patents

Procede d'atomisation rotatif et dispositif pour la mise en oeuvre du procede

Info

Publication number: FR2538281B1
Authority: FR; France
Prior art keywords: implementing; rotary atomization; atomization process; rotary; atomization
Prior art date: 1982-12-27
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

FR8320536A

Other languages

English (en)

Other versions

FR2538281A1 (fr

Inventor

Robert James Ii Patterson

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.)

RTX Corp

Original Assignee

United Technologies Corp

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.)

1982-12-27

Filing date

1983-12-22

Publication date

1987-07-17

1983-12-22 Application filed by United Technologies Corp filed Critical United Technologies Corp

1984-06-29 Publication of FR2538281A1 publication Critical patent/FR2538281A1/fr

1987-07-17 Application granted granted Critical

1987-07-17 Publication of FR2538281B1 publication Critical patent/FR2538281B1/fr

Status Expired legal-status Critical Current

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
- 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

FR8320536A 1982-12-27 1983-12-22 Procede d'atomisation rotatif et dispositif pour la mise en oeuvre du procede Expired FR2538281B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/453,197 US4456444A (en)	1982-12-27	1982-12-27	Modified RSR rotary atomizer

Publications (2)

Publication Number	Publication Date
FR2538281A1 FR2538281A1 (fr)	1984-06-29
FR2538281B1 true FR2538281B1 (fr)	1987-07-17

Family

ID=23799561

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8320536A Expired FR2538281B1 (fr)	1982-12-27	1983-12-22	Procede d'atomisation rotatif et dispositif pour la mise en oeuvre du procede

Country Status (19)

Country	Link
US (1)	US4456444A (fr)
JP (1)	JPS59133303A (fr)
KR (1)	KR840006927A (fr)
AT (1)	AT384974B (fr)
AU (1)	AU562258B2 (fr)
BE (1)	BE898531A (fr)
BR (1)	BR8307151A (fr)
CA (1)	CA1202155A (fr)
CH (1)	CH667604A5 (fr)
DE (1)	DE3346206A1 (fr)
ES (1)	ES8500781A1 (fr)
FR (1)	FR2538281B1 (fr)
GB (1)	GB2132231B (fr)
IL (1)	IL70566A (fr)
IT (1)	IT1170285B (fr)
NL (1)	NL8304387A (fr)
NO (1)	NO834696L (fr)
SE (1)	SE459907B (fr)
ZA (1)	ZA839402B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63230807A (ja) *	1987-03-19	1988-09-27	Agency Of Ind Science & Technol	遠心噴霧用の回転デイスク
US6003785A (en) *	1997-05-27	1999-12-21	Sames Electrostatic, Inc.	Composite material bell cup
US6302939B1 (en)	1999-02-01	2001-10-16	Magnequench International, Inc.	Rare earth permanent magnet and method for making same
US20070048575A1 (en) *	2005-08-30	2007-03-01	Rovcal, Inc.	Electrochemical cells containing spun mercury-amalgamated zinc particles having improved physical characteristics
US20070048576A1 (en) *	2005-08-30	2007-03-01	Rovcal, Inc.	Electrochemical cells containing spun mercury-amalgamated zinc particles having improved physical characteristics
JP2013119663A (ja) *	2011-12-09	2013-06-17	Ducol:Kk	回転ディスク、遠心噴霧法による銀粉末の製造方法及び遠心噴霧装置
CN113579241B (zh) *	2021-08-03	2023-04-28	昆山轩塔电子科技有限公司	金属液化雾化装置
DE102021214726A1 (de)	2021-12-20	2023-06-22	Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg	Baugruppe und Verfahren zur Zerstäubung einer Metallschmelze und Verfahren zur Herstellung einer Baugruppe
CN117182088A (zh) *	2023-10-10	2023-12-08	西藏智材新材料有限公司	高流动性铝合金粉及其获取方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1097056A (fr) *	1953-03-18	1955-06-29	Dow Chemical Co	Perfectionnements relatifs à un procédé d'atomisation des métaux
US4178335A (en) *	1977-12-21	1979-12-11	United Technologies Corporation	Method of producing solid particles of metal
US4140462A (en) *	1977-12-21	1979-02-20	United Technologies Corporation	Cooling means for molten metal rotary atomization means
US4217082A (en) *	1977-12-21	1980-08-12	United Technologies Corporation	Spin cup means for the production of metal powder
US4207040A (en) *	1977-12-21	1980-06-10	United Technologies Corporation	Rotary atomization means for the production of metal powder
DE2936691C2 (de) *	1979-09-11	1984-08-02	Itoh Metal Abrasive Co., Ltd., Nagoya, Aichi	Vorrichtung zur Erzeugung sphärischer Teilchen oder Fasern
US4310292A (en) *	1980-12-29	1982-01-12	United Technologies Corporation	High speed rotary atomization means for making powdered metal

1982
- 1982-12-27 US US06/453,197 patent/US4456444A/en not_active Expired - Lifetime
1983
- 1983-12-16 GB GB08333661A patent/GB2132231B/en not_active Expired
- 1983-12-19 ZA ZA839402A patent/ZA839402B/xx unknown
- 1983-12-20 CA CA000443781A patent/CA1202155A/fr not_active Expired
- 1983-12-20 NO NO834696A patent/NO834696L/no unknown
- 1983-12-21 DE DE19833346206 patent/DE3346206A1/de not_active Withdrawn
- 1983-12-21 NL NL8304387A patent/NL8304387A/nl not_active Application Discontinuation
- 1983-12-22 BE BE0/212097A patent/BE898531A/fr not_active IP Right Cessation
- 1983-12-22 FR FR8320536A patent/FR2538281B1/fr not_active Expired
- 1983-12-22 AT AT0449383A patent/AT384974B/de active
- 1983-12-23 SE SE8307156A patent/SE459907B/sv not_active IP Right Cessation
- 1983-12-23 CH CH6897/83A patent/CH667604A5/de not_active IP Right Cessation
- 1983-12-23 AU AU22918/83A patent/AU562258B2/en not_active Ceased
- 1983-12-26 BR BR8307151A patent/BR8307151A/pt unknown
- 1983-12-26 ES ES528419A patent/ES8500781A1/es not_active Expired
- 1983-12-26 JP JP58252361A patent/JPS59133303A/ja active Pending
- 1983-12-27 KR KR1019830006203A patent/KR840006927A/ko not_active Ceased
- 1983-12-27 IL IL70566A patent/IL70566A/xx not_active IP Right Cessation
- 1983-12-27 IT IT24391/83A patent/IT1170285B/it active

Also Published As

Publication number	Publication date
FR2538281A1 (fr)	1984-06-29
ATA449383A (de)	1987-07-15
AU2291883A (en)	1984-07-05
US4456444A (en)	1984-06-26
GB2132231A (en)	1984-07-04
AT384974B (de)	1988-02-10
BE898531A (fr)	1984-04-16
KR840006927A (ko)	1984-12-04
NL8304387A (nl)	1984-07-16
GB2132231B (en)	1986-04-23
IL70566A (en)	1987-03-31
SE459907B (sv)	1989-08-21
IL70566A0 (en)	1984-03-30
ES528419A0 (es)	1984-12-01
CA1202155A (fr)	1986-03-25
SE8307156L (sv)	1984-06-28
IT8324391A0 (it)	1983-12-27
JPS59133303A (ja)	1984-07-31
DE3346206A1 (de)	1984-06-28
SE8307156D0 (sv)	1983-12-23
NO834696L (no)	1984-06-28
AU562258B2 (en)	1987-06-04
GB8333661D0 (en)	1984-01-25
IT1170285B (it)	1987-06-03
BR8307151A (pt)	1984-08-07
CH667604A5 (de)	1988-10-31
ZA839402B (en)	1984-08-29
ES8500781A1 (es)	1984-12-01

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Legal Events

Date	Code	Title	Description
1990-10-26	ST	Notification of lapse