FR2246789A1 - Pneumatic measuring device flow selector keyboard - keys operate respective nozzles through spring loaded linkages - Google Patents

Pneumatic measuring device flow selector keyboard - keys operate respective nozzles through spring loaded linkages

Info

Publication number
FR2246789A1
FR2246789A1 FR7335683A FR7335683A FR2246789A1 FR 2246789 A1 FR2246789 A1 FR 2246789A1 FR 7335683 A FR7335683 A FR 7335683A FR 7335683 A FR7335683 A FR 7335683A FR 2246789 A1 FR2246789 A1 FR 2246789A1
Authority
FR
France
Prior art keywords
measuring device
spring loaded
respective nozzles
device flow
flow selector
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.)
Granted
Application number
FR7335683A
Other languages
French (fr)
Other versions
FR2246789B1 (en
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.)
SORLIN ROGER FR
Original Assignee
SORLIN ROGER FR
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 SORLIN ROGER FR filed Critical SORLIN ROGER FR
Priority to FR7335683A priority Critical patent/FR2246789A1/en
Publication of FR2246789A1 publication Critical patent/FR2246789A1/en
Application granted granted Critical
Publication of FR2246789B1 publication Critical patent/FR2246789B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • 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
    • F16K11/20—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 separate actuating members
    • F16K11/22—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 separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)

Abstract

After passing through the expansion chamber of the measuring section, the stabilised air enters the reference section header tube (1) in which are fitted master nozzles (4) giving different flow values. These are blocked by pistons (7) and springs (9). Pressing down selected push rods (10) which are locked under a stop (12), on a keyboard operates a link (8) and pulls down a piston (7). Air passes into the outlet header (2) and the system. Several measuring scales corresponding to the nozzle values, can be selected off a drum. The push rods have projections (11) which engage under the free edge of an L section plate pivotally mounted about an upper axis 02.
FR7335683A 1973-10-05 1973-10-05 Pneumatic measuring device flow selector keyboard - keys operate respective nozzles through spring loaded linkages Granted FR2246789A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7335683A FR2246789A1 (en) 1973-10-05 1973-10-05 Pneumatic measuring device flow selector keyboard - keys operate respective nozzles through spring loaded linkages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335683A FR2246789A1 (en) 1973-10-05 1973-10-05 Pneumatic measuring device flow selector keyboard - keys operate respective nozzles through spring loaded linkages

Publications (2)

Publication Number Publication Date
FR2246789A1 true FR2246789A1 (en) 1975-05-02
FR2246789B1 FR2246789B1 (en) 1976-11-19

Family

ID=9125988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335683A Granted FR2246789A1 (en) 1973-10-05 1973-10-05 Pneumatic measuring device flow selector keyboard - keys operate respective nozzles through spring loaded linkages

Country Status (1)

Country Link
FR (1) FR2246789A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638806A1 (en) * 1988-11-08 1990-05-11 Peugeot Device for adjusting the flow rate of a fluid, particularly a gaseous fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638806A1 (en) * 1988-11-08 1990-05-11 Peugeot Device for adjusting the flow rate of a fluid, particularly a gaseous fluid

Also Published As

Publication number Publication date
FR2246789B1 (en) 1976-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse