AP9200451A0 - Apparatus for restricting a fluid flow rate - Google Patents
Apparatus for restricting a fluid flow rateInfo
- Publication number
- AP9200451A0 AP9200451A0 AP92/00451A AP9200451A AP9200451A0 AP 9200451 A0 AP9200451 A0 AP 9200451A0 AP 92/00451 A AP92/00451 A AP 92/00451A AP 9200451 A AP9200451 A AP 9200451A AP 9200451 A0 AP9200451 A0 AP 9200451A0
- Authority
- AP
- ARIPO
- Prior art keywords
- restricting
- flow rate
- fluid flow
- fluid
- rate
- Prior art date
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
- F16L55/02772—Throttle passages using spirally or helically shaped channels
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
- F16K47/12—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling channel being of helical form
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Duct Arrangements (AREA)
- Pipe Accessories (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114599A FR2683886A1 (en) | 1991-11-20 | 1991-11-20 | DEVICE FOR ADJUSTING VERY LOW FLOW RATES. |
Publications (2)
Publication Number | Publication Date |
---|---|
AP9200451A0 true AP9200451A0 (en) | 1993-01-31 |
AP376A AP376A (en) | 1995-01-12 |
Family
ID=9419358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
APAP/P/1992/000451A AP376A (en) | 1991-11-20 | 1992-11-20 | Apparatus for restricting a fluid flow rate. |
Country Status (4)
Country | Link |
---|---|
AP (1) | AP376A (en) |
AU (1) | AU3163693A (en) |
FR (1) | FR2683886A1 (en) |
WO (1) | WO1993010389A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0687240A1 (en) * | 1993-03-09 | 1995-12-20 | LECOFFRE, Yves | Device for supplying low fluid flow rates from a container |
NO20130583A1 (en) | 2013-04-29 | 2014-10-30 | Typhonix As | Separation-friendly pressure reducing device |
JP6900360B2 (en) | 2015-07-08 | 2021-07-07 | デビオテック ソシエテ アノニム | Systems and methods for cleaning filters |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386417A (en) * | 1920-08-10 | 1921-08-02 | William F Marx | Concrete structure and method of making the same |
US1983227A (en) * | 1933-04-24 | 1934-12-04 | United Gas Improvement Co | Gas pilot light control |
DE903877C (en) * | 1951-08-03 | 1954-02-11 | Snecma | Backflow throttle |
US3374858A (en) * | 1966-08-24 | 1968-03-26 | Wilhelm S Everett | Acoustic filter with plural helical passages |
US3493012A (en) * | 1967-09-15 | 1970-02-03 | Webb James E | Fluid flow restrictor |
US3951174A (en) * | 1970-01-16 | 1976-04-20 | Conant James E | Tube orifice for pressure dispensing container |
GB2186949A (en) * | 1986-01-23 | 1987-08-26 | Bespak P L C | A flow control device |
FR2668570B1 (en) * | 1990-10-31 | 1993-01-22 | Lecoffre Yves | NEW DEVICE FOR CONTROLLING, POSSIBLY ADJUSTING, FLOW RATES, ESPECIALLY EXTREMELY LOW, PROVIDING IN PARTICULAR FOR PROVIDING VERY PRECISE, ESPECIALLY REDUCED, QUANTITIES OF FLUID. |
-
1991
- 1991-11-20 FR FR9114599A patent/FR2683886A1/en not_active Withdrawn
-
1992
- 1992-11-20 AP APAP/P/1992/000451A patent/AP376A/en active
- 1992-11-20 AU AU31636/93A patent/AU3163693A/en not_active Abandoned
- 1992-11-20 WO PCT/FR1992/001075 patent/WO1993010389A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1993010389A1 (en) | 1993-05-27 |
AP376A (en) | 1995-01-12 |
FR2683886A1 (en) | 1993-05-21 |
AU3163693A (en) | 1993-06-15 |
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