ATE88960T1 - Ventil zum ueberfuehren von pulverfoermigem material, unter vakuum, ohne verunreinigung durch das uebergefuehrte material. - Google Patents

Ventil zum ueberfuehren von pulverfoermigem material, unter vakuum, ohne verunreinigung durch das uebergefuehrte material.

Info

Publication number
ATE88960T1
ATE88960T1 AT90402195T AT90402195T ATE88960T1 AT E88960 T1 ATE88960 T1 AT E88960T1 AT 90402195 T AT90402195 T AT 90402195T AT 90402195 T AT90402195 T AT 90402195T AT E88960 T1 ATE88960 T1 AT E88960T1
Authority
AT
Austria
Prior art keywords
valve
transfer
under vacuum
contamination
vacuum
Prior art date
Application number
AT90402195T
Other languages
English (en)
Inventor
Potier Dominique Le
Jean-Claude Baudin
Philippe Jacqmin
Jean-Paul Levaillant
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE88960T1 publication Critical patent/ATE88960T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
    • B65B39/004—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly
    • B65B39/005—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly transverse to flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Air Transport Of Granular Materials (AREA)
AT90402195T 1989-08-02 1990-07-31 Ventil zum ueberfuehren von pulverfoermigem material, unter vakuum, ohne verunreinigung durch das uebergefuehrte material. ATE88960T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8910422A FR2650649B1 (fr) 1989-08-02 1989-08-02 Vanne permettant des transvasements de matieres pulverulentes sous vide sans pollution par la matiere transvasee
EP90402195A EP0412005B1 (de) 1989-08-02 1990-07-31 Ventil zum Überführen von pulverförmigem Material, unter Vakuum, ohne Verunreinigung durch das übergeführte Material

Publications (1)

Publication Number Publication Date
ATE88960T1 true ATE88960T1 (de) 1993-05-15

Family

ID=9384410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90402195T ATE88960T1 (de) 1989-08-02 1990-07-31 Ventil zum ueberfuehren von pulverfoermigem material, unter vakuum, ohne verunreinigung durch das uebergefuehrte material.

Country Status (4)

Country Link
EP (1) EP0412005B1 (de)
AT (1) ATE88960T1 (de)
DE (1) DE69001523D1 (de)
FR (1) FR2650649B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ263779A (en) * 1993-04-16 1997-03-24 F B Investments Pty Ltd Former Method for random amplification of dna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1020332A (fr) * 1950-02-27 1953-02-04 Zimmermann & Jansen Gmbh Vanne d'arrêt, notamment pour milieux gazeux
US3324904A (en) * 1964-09-30 1967-06-13 Chevron Res Nozzle construction for filling machines and the like
DE3140578A1 (de) * 1981-10-13 1983-04-21 Heimsoth Keramische Öfen GmbH & Co. KG, 3200 Hildesheim "verfahren und vorrichtung zur herstellung von keramikfliesen"
DE3605711C1 (de) * 1986-02-20 1987-07-02 Abs Brandschutz Feuerschutzvorrichtung fuer von Rohren einer Rohrleitung durchgriffene OEffnungen in Waenden oder Decken

Also Published As

Publication number Publication date
EP0412005B1 (de) 1993-05-05
FR2650649A1 (fr) 1991-02-08
FR2650649B1 (fr) 1991-10-11
EP0412005A1 (de) 1991-02-06
DE69001523D1 (de) 1993-06-09

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Legal Events

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