FR2340465A1 - Fluid pressure reducing appliance - has internal fittings in tube formin chambers in series with elements causing multiple flow diversion - Google Patents

Fluid pressure reducing appliance - has internal fittings in tube formin chambers in series with elements causing multiple flow diversion

Info

Publication number
FR2340465A1
FR2340465A1 FR7603222A FR7603222A FR2340465A1 FR 2340465 A1 FR2340465 A1 FR 2340465A1 FR 7603222 A FR7603222 A FR 7603222A FR 7603222 A FR7603222 A FR 7603222A FR 2340465 A1 FR2340465 A1 FR 2340465A1
Authority
FR
France
Prior art keywords
fluid
chambers
series
fluid pressure
pressure reducing
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.)
Withdrawn
Application number
FR7603222A
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.)
INCONTROL Ltd
Original Assignee
INCONTROL Ltd
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 INCONTROL Ltd filed Critical INCONTROL Ltd
Priority to FR7603222A priority Critical patent/FR2340465A1/en
Publication of FR2340465A1 publication Critical patent/FR2340465A1/en
Withdrawn legal-status Critical Current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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02736—Throttle passages using transversal baffles defining a tortuous path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The appliance reduces the pressure of a fluid to obtain a low rate supply at selected points. It consists of tube (2) in which a cylindrical metal body (1) if fitted. The body is provided with grooves (3) and (4) serving as inlet and outlet for the fluid. The body is also fitted with diverting baffles (5) along its entire length, creating a number of identical chambers. In each chamber further diverting baffles (6) located in axial direction are fitted. The fluid flows freely along baffles (5) to be subsequently diverted by 90 degrees when hitting baffles (6). During its travel from one chamber into the text the fluid is diverted four times. The fluid reaches the next chamber through an opening (7).
FR7603222A 1976-02-05 1976-02-05 Fluid pressure reducing appliance - has internal fittings in tube formin chambers in series with elements causing multiple flow diversion Withdrawn FR2340465A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7603222A FR2340465A1 (en) 1976-02-05 1976-02-05 Fluid pressure reducing appliance - has internal fittings in tube formin chambers in series with elements causing multiple flow diversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603222A FR2340465A1 (en) 1976-02-05 1976-02-05 Fluid pressure reducing appliance - has internal fittings in tube formin chambers in series with elements causing multiple flow diversion

Publications (1)

Publication Number Publication Date
FR2340465A1 true FR2340465A1 (en) 1977-09-02

Family

ID=9168804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603222A Withdrawn FR2340465A1 (en) 1976-02-05 1976-02-05 Fluid pressure reducing appliance - has internal fittings in tube formin chambers in series with elements causing multiple flow diversion

Country Status (1)

Country Link
FR (1) FR2340465A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010080037A1 (en) * 2009-01-07 2010-07-15 Framo Engineering As Device for providing a controllable pressure reduction
WO2014037659A1 (en) * 2012-09-04 2014-03-13 Hispano-Suiza Epicyclic reduction gear, notably for turbomachine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010080037A1 (en) * 2009-01-07 2010-07-15 Framo Engineering As Device for providing a controllable pressure reduction
WO2014037659A1 (en) * 2012-09-04 2014-03-13 Hispano-Suiza Epicyclic reduction gear, notably for turbomachine
US9429225B2 (en) 2012-09-04 2016-08-30 Hispano Suiza Epicyclic reduction gear, notably for turbomachine

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Legal Events

Date Code Title Description
ST Notification of lapse