DE2042575A1 - Verfahren und Vorrichtung zum Ansaugen eines Fluids - Google Patents
Verfahren und Vorrichtung zum Ansaugen eines FluidsInfo
- Publication number
- DE2042575A1 DE2042575A1 DE19702042575 DE2042575A DE2042575A1 DE 2042575 A1 DE2042575 A1 DE 2042575A1 DE 19702042575 DE19702042575 DE 19702042575 DE 2042575 A DE2042575 A DE 2042575A DE 2042575 A1 DE2042575 A1 DE 2042575A1
- Authority
- DE
- Germany
- Prior art keywords
- channel
- wall
- sleeve
- suction device
- stage
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title description 9
- 239000007921 spray Substances 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 15
- 239000012080 ambient air Substances 0.000 claims description 13
- 239000003570 air Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims 6
- 241000209202 Bromus secalinus Species 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- IRPVABHDSJVBNZ-RTHVDDQRSA-N 5-[1-(cyclopropylmethyl)-5-[(1R,5S)-3-(oxetan-3-yl)-3-azabicyclo[3.1.0]hexan-6-yl]pyrazol-3-yl]-3-(trifluoromethyl)pyridin-2-amine Chemical compound C1=C(C(F)(F)F)C(N)=NC=C1C1=NN(CC2CC2)C(C2[C@@H]3CN(C[C@@H]32)C2COC2)=C1 IRPVABHDSJVBNZ-RTHVDDQRSA-N 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 fluorine-substituted carbon Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
-
- 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
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Jet Pumps And Other Pumps (AREA)
- Safety Valves (AREA)
- Massaging Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85364769A | 1969-08-28 | 1969-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2042575A1 true DE2042575A1 (de) | 1971-03-11 |
Family
ID=25316563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702042575 Pending DE2042575A1 (de) | 1969-08-28 | 1970-08-27 | Verfahren und Vorrichtung zum Ansaugen eines Fluids |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3640645A (enrdf_load_stackoverflow) |
| JP (1) | JPS5117725B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2042575A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2060130B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1327424A (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791764A (en) * | 1972-03-01 | 1974-02-12 | Garrett Corp | Variable area ratio jet pump |
| US3868125A (en) * | 1973-04-09 | 1975-02-25 | Atlantic Res Corp | Inflation system for vehicle crash bag |
| US4212594A (en) * | 1978-07-24 | 1980-07-15 | General Electric Company | Liquid feeding and mixing arrangement including an ejector thermal sleeve |
| US4247262A (en) * | 1978-12-26 | 1981-01-27 | General Electric Company | Liquid feeding and mixing arrangement including a flow-shielding ejector thermal sleeve |
| JPS55290U (enrdf_load_stackoverflow) * | 1979-06-04 | 1980-01-05 | ||
| US4566862A (en) * | 1982-02-23 | 1986-01-28 | General Pneumatics Corporation | Fluid apparatus and methods, as for inflating inflatable structures |
| US5002465A (en) * | 1989-10-12 | 1991-03-26 | The Boeing Company | Off-on control for an inflation aspirator |
| DE9210497U1 (de) * | 1992-08-06 | 1993-12-09 | Volkmann, Thilo, 59514 Welver | Ejektorpumpe |
| US6017195A (en) * | 1993-02-12 | 2000-01-25 | Skaggs; Bill D. | Fluid jet ejector and ejection method |
| US5628623A (en) * | 1993-02-12 | 1997-05-13 | Skaggs; Bill D. | Fluid jet ejector and ejection method |
| GB2346198B (en) * | 1999-01-25 | 2002-12-18 | Aco Technologies Plc | Non-return device |
| GB2447677B (en) * | 2007-03-21 | 2011-11-16 | Honeywell Normalair Garrett | Jet pump apparatus |
| WO2008134808A1 (en) * | 2007-05-07 | 2008-11-13 | Ian Dracup Doig | Duckbill type check valve with curved and resiliently biased closing seal |
| US8322996B2 (en) * | 2009-02-06 | 2012-12-04 | Air Cruisers Company | Aspirators with bodies comprising wound filaments |
| US9863442B2 (en) | 2015-07-17 | 2018-01-09 | Goodrich Corporation | Collapsible/extendable aspirator system |
| US10167087B2 (en) * | 2016-04-15 | 2019-01-01 | Goodrich Corporation | Collapsible inflatable aspirator system |
| US10384789B2 (en) * | 2016-11-21 | 2019-08-20 | Goodrich Corporation | Aspirator assembly with integrated pressure relief valve |
| US11333174B2 (en) * | 2017-07-06 | 2022-05-17 | Altevac, Llc | High efficiency aspirator for inflatable emergency slides |
| EP3757400B1 (en) * | 2019-06-28 | 2024-11-06 | Goodrich Corporation | Pressure regulator for inflation systems |
| US11198514B2 (en) * | 2019-08-19 | 2021-12-14 | Goodrich Corporation | Aspirator with pressure relief flaps |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735261A (en) * | 1956-02-21 | Blast director for fluid streams | ||
| US784488A (en) * | 1904-05-20 | 1905-03-07 | Charles E Googins | Steam-blower. |
| US1026399A (en) * | 1910-01-19 | 1912-05-14 | Schutte & Koerting Company | Injector. |
| GB847055A (en) * | 1957-08-09 | 1960-09-07 | Ver Armaturen Gmbh | Improvements in or relating to fluid flow control valves |
| US3370784A (en) * | 1966-02-14 | 1968-02-27 | Ind Covers Inc | Inflation aspirator |
| US3460746A (en) * | 1967-10-27 | 1969-08-12 | Rocket Research Corp | Two-stage inflation aspirator |
| US3460747A (en) * | 1968-11-05 | 1969-08-12 | Rocket Research Corp | Inflation method and apparatus |
-
1969
- 1969-08-28 US US853647A patent/US3640645A/en not_active Expired - Lifetime
-
1970
- 1970-08-27 JP JP45074624A patent/JPS5117725B1/ja active Pending
- 1970-08-27 DE DE19702042575 patent/DE2042575A1/de active Pending
- 1970-08-27 GB GB4134370A patent/GB1327424A/en not_active Expired
- 1970-08-28 FR FR7031562A patent/FR2060130B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5117725B1 (enrdf_load_stackoverflow) | 1976-06-04 |
| FR2060130B1 (enrdf_load_stackoverflow) | 1974-03-22 |
| FR2060130A1 (enrdf_load_stackoverflow) | 1971-06-11 |
| GB1327424A (en) | 1973-08-22 |
| US3640645A (en) | 1972-02-08 |
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