GR3000503T3 - Device for emptying laboratory reactors - Google Patents

Device for emptying laboratory reactors

Info

Publication number
GR3000503T3
GR3000503T3 GR89400307T GR890400307T GR3000503T3 GR 3000503 T3 GR3000503 T3 GR 3000503T3 GR 89400307 T GR89400307 T GR 89400307T GR 890400307 T GR890400307 T GR 890400307T GR 3000503 T3 GR3000503 T3 GR 3000503T3
Authority
GR
Greece
Prior art keywords
closing member
neck portion
tubular neck
opening
reaction vessel
Prior art date
Application number
GR89400307T
Other languages
English (en)
Inventor
Jean Reichert
Guy Rasle
Original Assignee
Rhone Poulenc Sante
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 Rhone Poulenc Sante filed Critical Rhone Poulenc Sante
Publication of GR3000503T3 publication Critical patent/GR3000503T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/567—Valves, taps or stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Cyclones (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electron Tubes For Measurement (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
GR89400307T 1986-11-27 1990-05-24 Device for emptying laboratory reactors GR3000503T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616545A FR2607405B1 (fr) 1986-11-27 1986-11-27 Dispositif pour la vidange de reacteurs de laboratoire

Publications (1)

Publication Number Publication Date
GR3000503T3 true GR3000503T3 (en) 1991-07-31

Family

ID=9341274

Family Applications (1)

Application Number Title Priority Date Filing Date
GR89400307T GR3000503T3 (en) 1986-11-27 1990-05-24 Device for emptying laboratory reactors

Country Status (6)

Country Link
EP (1) EP0271401B1 (el)
AT (1) ATE52942T1 (el)
DE (1) DE3762805D1 (el)
ES (1) ES2015079B3 (el)
FR (1) FR2607405B1 (el)
GR (1) GR3000503T3 (el)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567379A (el) * 1958-04-30
US3237813A (en) * 1964-09-29 1966-03-01 Dow Chemical Co Apparatus for feeding powder
CS167725B1 (el) * 1974-02-14 1976-05-28

Also Published As

Publication number Publication date
EP0271401A1 (fr) 1988-06-15
FR2607405A1 (fr) 1988-06-03
FR2607405B1 (fr) 1991-05-31
ES2015079B3 (es) 1990-08-01
DE3762805D1 (de) 1990-06-28
EP0271401B1 (fr) 1990-05-23
ATE52942T1 (de) 1990-06-15

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