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FR767972A - Needle changeover system for fluid flow - Google Patents

Needle changeover system for fluid flow

Info

Publication number
FR767972A
FR767972A FR767972DA FR767972A FR 767972 A FR767972 A FR 767972A FR 767972D A FR767972D A FR 767972DA FR 767972 A FR767972 A FR 767972A
Authority
FR
France
Prior art keywords
fluid flow
changeover system
needle changeover
needle
fluid
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
Application number
Other languages
French (fr)
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.)
CARBURATEUR DEFI
Original Assignee
CARBURATEUR DEFI
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 CARBURATEUR DEFI filed Critical CARBURATEUR DEFI
Application granted granted Critical
Publication of FR767972A publication Critical patent/FR767972A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F16K11/168—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only swings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR767972D 1933-04-21 1933-04-21 Needle changeover system for fluid flow Expired FR767972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR767972T 1933-04-21

Publications (1)

Publication Number Publication Date
FR767972A true FR767972A (en) 1934-07-27

Family

ID=9183964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767972D Expired FR767972A (en) 1933-04-21 1933-04-21 Needle changeover system for fluid flow

Country Status (1)

Country Link
FR (1) FR767972A (en)

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