FR1464935A - Fluid conduit - Google Patents
Fluid conduitInfo
- Publication number
- FR1464935A FR1464935A FR40964A FR40964A FR1464935A FR 1464935 A FR1464935 A FR 1464935A FR 40964 A FR40964 A FR 40964A FR 40964 A FR40964 A FR 40964A FR 1464935 A FR1464935 A FR 1464935A
- Authority
- FR
- France
- Prior art keywords
- fluid conduit
- conduit
- fluid
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/10—Varying effective area of jet pipe or nozzle by distorting the jet pipe or nozzle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/02—Wind tunnels
- G01M9/04—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4944364A GB1073470A (en) | 1964-12-04 | 1964-12-04 | Fluid ducts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1464935A true FR1464935A (en) | 1967-01-06 |
Family
ID=10452353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40964A Expired FR1464935A (en) | 1964-12-04 | 1965-12-04 | Fluid conduit |
Country Status (3)
Country | Link |
---|---|
US (1) | US3443598A (en) |
FR (1) | FR1464935A (en) |
GB (1) | GB1073470A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108801620A (en) * | 2018-07-02 | 2018-11-13 | 辽宁科技大学 | Loading device and detection method for the detection of assembled wallboard wind resistance load-carrying properties |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398415A (en) * | 1981-12-10 | 1983-08-16 | The United States Of America As Represented By The Secretary Of The Air Force | Swing link flexible wind tunnel nozzle |
DE3444822A1 (en) * | 1984-12-08 | 1986-06-12 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | ADJUSTABLE DIFFUSER FOR AN AIR INLET ON A PLANE |
US5033693A (en) * | 1988-12-14 | 1991-07-23 | The Boeing Company | Single-piece, flexible inlet ramp |
DE19808901A1 (en) * | 1998-03-03 | 1999-09-09 | Volkswagen Ag | Movable and / or deformable wall, in particular for a fluid channel section, and fluid channel section |
US20090165864A1 (en) * | 2007-12-26 | 2009-07-02 | Rolls-Royce North American Technologies, Inc. | Supersonic inlet |
DE102008022271A1 (en) * | 2008-05-06 | 2009-11-26 | Opara, Günther | Nozzle i.e. jet-nozzle, for e.g. gas turbine of aircraft, has one-piece tubular body including wall that forms convergent and divergent channel parts by radial contraction of cross-section dimension of nozzle |
EP2927129B1 (en) | 2014-04-03 | 2021-06-09 | Airbus Operations GmbH | Varying a cross section of a ram air passage |
EP3412563B1 (en) * | 2017-06-08 | 2022-11-23 | Airbus Defence and Space GmbH | Variable and adaptable diverterless bump inlet |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593420A (en) * | 1946-05-28 | 1952-04-22 | Walter S Diehl | Variable area nozzle |
US2546673A (en) * | 1946-07-13 | 1951-03-27 | Emory D Mattix | Flow control valve |
US2486287A (en) * | 1947-03-13 | 1949-10-25 | Pittsburgh Des Moines Company | Sealing means for the joints between the movable and stationary walls of an adjustable wind tunnel nozzle |
US2472949A (en) * | 1947-10-31 | 1949-06-14 | Pittsburgh Des Moines Company | Flexible nozzle for supersonic wind tunnels |
US2570129A (en) * | 1948-08-18 | 1951-10-02 | Gen Electric | Supersonic wind tunnel |
US2580228A (en) * | 1950-10-31 | 1951-12-25 | Gen Electric | Supersonic wind tunnel |
US2791240A (en) * | 1954-09-27 | 1957-05-07 | North American Aviation Inc | Adjustable wall arrangement |
CH334686A (en) * | 1955-09-12 | 1958-12-15 | Ingenieurbureau W Hausammann & | Changeable nozzle, especially Laval nozzle for wind tunnels |
US2934966A (en) * | 1957-11-12 | 1960-05-03 | Westinghouse Electric Corp | Control apparatus |
US3069842A (en) * | 1958-02-25 | 1962-12-25 | Nathan C Price | Variable geometry ram inlet and diffuser |
US3295555A (en) * | 1965-01-15 | 1967-01-03 | Boeing Co | Variable throat jet engine air intake |
-
1964
- 1964-12-04 GB GB4944364A patent/GB1073470A/en not_active Expired
-
1965
- 1965-12-03 US US3443598D patent/US3443598A/en not_active Expired - Lifetime
- 1965-12-04 FR FR40964A patent/FR1464935A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108801620A (en) * | 2018-07-02 | 2018-11-13 | 辽宁科技大学 | Loading device and detection method for the detection of assembled wallboard wind resistance load-carrying properties |
Also Published As
Publication number | Publication date |
---|---|
GB1073470A (en) | 1967-06-28 |
US3443598A (en) | 1969-05-13 |
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