DE3876499T2 - DEVICE FOR PRODUCING NEEDLE-SHAPED METAL GRANULES. - Google Patents

DEVICE FOR PRODUCING NEEDLE-SHAPED METAL GRANULES.

Info

Publication number
DE3876499T2
DE3876499T2 DE8888850143T DE3876499T DE3876499T2 DE 3876499 T2 DE3876499 T2 DE 3876499T2 DE 8888850143 T DE8888850143 T DE 8888850143T DE 3876499 T DE3876499 T DE 3876499T DE 3876499 T2 DE3876499 T2 DE 3876499T2
Authority
DE
Germany
Prior art keywords
shaped metal
metal granules
producing needle
needle
producing
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 - Fee Related
Application number
DE8888850143T
Other languages
German (de)
Other versions
DE3876499D1 (en
Inventor
Tor Osteng
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.)
Raufoss AS
Original Assignee
Raufoss Ammunisjonsfabrikker 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 Raufoss Ammunisjonsfabrikker AS filed Critical Raufoss Ammunisjonsfabrikker AS
Publication of DE3876499D1 publication Critical patent/DE3876499D1/en
Application granted granted Critical
Publication of DE3876499T2 publication Critical patent/DE3876499T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/062—Fibrous particles
DE8888850143T 1987-04-27 1988-04-26 DEVICE FOR PRODUCING NEEDLE-SHAPED METAL GRANULES. Expired - Fee Related DE3876499T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO871736A NO164341C (en) 1987-04-27 1987-04-27 DEVICE FOR MANUFACTURE OF METAL GRANULATE IN THE FORM OF "NAALS".

Publications (2)

Publication Number Publication Date
DE3876499D1 DE3876499D1 (en) 1993-01-21
DE3876499T2 true DE3876499T2 (en) 1993-04-15

Family

ID=19889883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888850143T Expired - Fee Related DE3876499T2 (en) 1987-04-27 1988-04-26 DEVICE FOR PRODUCING NEEDLE-SHAPED METAL GRANULES.

Country Status (3)

Country Link
EP (1) EP0293349B1 (en)
DE (1) DE3876499T2 (en)
NO (1) NO164341C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2723870C1 (en) * 2019-05-15 2020-06-17 Акционерное общество "Чепецкий механический завод" Calcium-containing material for processing metallurgical melts and method of production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU582904A1 (en) * 1975-12-04 1977-12-05 Калушское производственное объединение "Хлорвинил" Centrifugal granulator

Also Published As

Publication number Publication date
EP0293349A1 (en) 1988-11-30
EP0293349B1 (en) 1992-12-09
NO871736L (en) 1988-10-28
NO164341B (en) 1990-06-18
DE3876499D1 (en) 1993-01-21
NO871736D0 (en) 1987-04-27
NO164341C (en) 1990-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAUFOSS A/S, RAUFOSS, NO

8328 Change in the person/name/address of the agent

Free format text: POPP, E., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.RER.POL. SAJDA, W., DIPL.-PHYS., 80538 MUENCHEN BOLTE, E., DIPL.-ING., 28209 BREMEN REINLAENDER, C., DIPL.-ING. DR.-ING. BOHNENBERGER, J., DIPL.-ING.DR.PHIL.NAT., 80538 MUENCHEN MOELLER, F., DIPL.-ING., PAT.-ANWAELTE, 28209 BREMEN

8339 Ceased/non-payment of the annual fee