FR1322879A - Perfectionnements aux trompes - Google Patents
Perfectionnements aux trompesInfo
- Publication number
- FR1322879A FR1322879A FR887646A FR887646A FR1322879A FR 1322879 A FR1322879 A FR 1322879A FR 887646 A FR887646 A FR 887646A FR 887646 A FR887646 A FR 887646A FR 1322879 A FR1322879 A FR 1322879A
- Authority
- FR
- France
- Prior art keywords
- tubal
- enhancements
- tubal enhancements
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/08—Ejecting or escaping means
- B64D25/14—Inflatable escape chutes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/60—Fluid transfer
- F05B2260/601—Fluid transfer using an ejector or a jet pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR887646A FR1322879A (fr) | 1962-02-10 | 1962-02-10 | Perfectionnements aux trompes |
DE19631428249 DE1428249B2 (de) | 1962-02-10 | 1963-01-10 | Strahlpumpe zweidimensionaler Bauart |
GB249463A GB1031795A (en) | 1962-02-10 | 1963-01-21 | Improvements in or relating to ejectors |
GB5086265A GB1031796A (en) | 1962-02-10 | 1963-01-21 | Improvements in or relating to ejectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR887646A FR1322879A (fr) | 1962-02-10 | 1962-02-10 | Perfectionnements aux trompes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1322879A true FR1322879A (fr) | 1963-04-05 |
Family
ID=8772432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR887646A Expired FR1322879A (fr) | 1962-02-10 | 1962-02-10 | Perfectionnements aux trompes |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1428249B2 (fr) |
FR (1) | FR1322879A (fr) |
GB (2) | GB1031795A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3953588B1 (fr) * | 2019-04-08 | 2023-12-06 | NORMA Germany GmbH | Pompe à jet |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332529A (en) * | 1975-08-11 | 1982-06-01 | Morton Alperin | Jet diffuser ejector |
CH604847A5 (fr) * | 1976-01-15 | 1978-09-15 | Ind Patente Anstalt | |
DE102010014580A1 (de) * | 2010-04-09 | 2011-10-13 | Dieter Wurz | Mehrstoffdüse mit Primärgaskernstrahl |
CN105805910B (zh) * | 2015-08-26 | 2019-08-16 | 深圳创新设计研究院有限公司 | 空调器及其送风装置 |
CN105805911B (zh) * | 2015-08-26 | 2019-01-15 | 深圳创新设计研究院有限公司 | 空调器及其送风装置 |
-
1962
- 1962-02-10 FR FR887646A patent/FR1322879A/fr not_active Expired
-
1963
- 1963-01-10 DE DE19631428249 patent/DE1428249B2/de not_active Withdrawn
- 1963-01-21 GB GB249463A patent/GB1031795A/en not_active Expired
- 1963-01-21 GB GB5086265A patent/GB1031796A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3953588B1 (fr) * | 2019-04-08 | 2023-12-06 | NORMA Germany GmbH | Pompe à jet |
Also Published As
Publication number | Publication date |
---|---|
GB1031796A (en) | 1966-06-02 |
DE1428249A1 (de) | 1968-12-19 |
DE1428249B2 (de) | 1970-12-10 |
GB1031795A (en) | 1966-06-02 |
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