FR1375447A - Device for regulating the dynamic pressure of a fluid - Google Patents

Device for regulating the dynamic pressure of a fluid

Info

Publication number
FR1375447A
FR1375447A FR954694A FR954694A FR1375447A FR 1375447 A FR1375447 A FR 1375447A FR 954694 A FR954694 A FR 954694A FR 954694 A FR954694 A FR 954694A FR 1375447 A FR1375447 A FR 1375447A
Authority
FR
France
Prior art keywords
regulating
fluid
dynamic pressure
dynamic
pressure
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
FR954694A
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.)
INST NAT de l IND CHARBONNIERE
Original Assignee
INST NAT de l IND CHARBONNIERE
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 INST NAT de l IND CHARBONNIERE filed Critical INST NAT de l IND CHARBONNIERE
Priority to FR954694A priority Critical patent/FR1375447A/en
Application granted granted Critical
Publication of FR1375447A publication Critical patent/FR1375447A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR954694A 1963-11-22 1963-11-22 Device for regulating the dynamic pressure of a fluid Expired FR1375447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR954694A FR1375447A (en) 1963-11-22 1963-11-22 Device for regulating the dynamic pressure of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954694A FR1375447A (en) 1963-11-22 1963-11-22 Device for regulating the dynamic pressure of a fluid

Publications (1)

Publication Number Publication Date
FR1375447A true FR1375447A (en) 1964-10-16

Family

ID=8817190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954694A Expired FR1375447A (en) 1963-11-22 1963-11-22 Device for regulating the dynamic pressure of a fluid

Country Status (1)

Country Link
FR (1) FR1375447A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000141A1 (en) * 1987-07-01 1989-01-12 Gebrueder Buehler Ag Air-regulating unit, process for regulating air flow and use of a buoyant body in such a system
EP0437837A2 (en) * 1990-01-18 1991-07-24 GASTECHNIC PRODUKTIONS- UND VERTRIEBSGESELLSCHAFT m.b.H. Gas fittings with pressure regulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000141A1 (en) * 1987-07-01 1989-01-12 Gebrueder Buehler Ag Air-regulating unit, process for regulating air flow and use of a buoyant body in such a system
EP0437837A2 (en) * 1990-01-18 1991-07-24 GASTECHNIC PRODUKTIONS- UND VERTRIEBSGESELLSCHAFT m.b.H. Gas fittings with pressure regulator
EP0437837A3 (en) * 1990-01-18 1992-07-01 Gastechnic Produktions- Und Vertriebsgesellschaft M.B.H. Gas fittings with pressure regulator

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