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 diversionInfo
- 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- Withdrawn
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)
- Rigid Pipes And Flexible Pipes (AREA)
- Branch Pipes, Bends, And The Like (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).
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)
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 |
-
1976
- 1976-02-05 FR FR7603222A patent/FR2340465A1/en not_active Withdrawn
Cited By (3)
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 |