GB786842A - Improvements in injectors - Google Patents
Improvements in injectorsInfo
- Publication number
- GB786842A GB786842A GB5208/56A GB520856A GB786842A GB 786842 A GB786842 A GB 786842A GB 5208/56 A GB5208/56 A GB 5208/56A GB 520856 A GB520856 A GB 520856A GB 786842 A GB786842 A GB 786842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- feb
- flow
- forming
- injectors
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- 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
- F04F5/461—Adjustable nozzles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Gas Burners (AREA)
Abstract
786,842. Injectors. BENDIX AVIATION CORPORATION. Feb. 20,1956 [Feb. 23,1955], No. 5208/56. Class 71. In a compressed gas, e.g., oxygen actuated injector for inducing air through a duct 40 into a mixing chamber 39 leading to a discharge duct 41 and comprising a fixed jet forming nozzle 20 and a longitudinally adjustable coaxial nozzle 25 supplied through apertures 42 in the body of nozzle 20 and forming with the latter a common jet, adjustment of the nozzle 25 is effected automatically against a spring 36 by the supply pressure acting on the front end face of the nozzle body 26 whereby the flow through the nozzle 25 may be varied. Flow through the nozzle 20 may be controlled by a butterfly valve 44. Specification 703,646 [Group VI] is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US786842XA | 1955-02-23 | 1955-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB786842A true GB786842A (en) | 1957-11-27 |
Family
ID=22145599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5208/56A Expired GB786842A (en) | 1955-02-23 | 1956-02-20 | Improvements in injectors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB786842A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001152A (en) * | 1977-07-14 | 1979-01-24 | Messerschmitt Boelkow Blohm | A heat exchange arrangement for fluid flow systems in aircraft and spacecraft |
FR2793531A1 (en) * | 1999-05-11 | 2000-11-17 | Taema | Aspirator for medical waste in surgery has injector operating from compressed gas supply |
CN112780614A (en) * | 2021-02-18 | 2021-05-11 | 哈尔滨工程大学 | Hydrogen ejector for fuel cell with adjustable flow |
CN112943710A (en) * | 2021-02-18 | 2021-06-11 | 哈尔滨工程大学 | A wide type ejector for hydrogen fuel cell circulation system |
CN112993325A (en) * | 2019-12-16 | 2021-06-18 | 现代自动车株式会社 | Injector nozzle and injector comprising same |
-
1956
- 1956-02-20 GB GB5208/56A patent/GB786842A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001152A (en) * | 1977-07-14 | 1979-01-24 | Messerschmitt Boelkow Blohm | A heat exchange arrangement for fluid flow systems in aircraft and spacecraft |
GB2001152B (en) * | 1977-07-14 | 1982-01-06 | Messerschmitt Boelkow Blohm | Heat exchange arrangement for fluid flow systems in aircr.and spacecraft |
FR2793531A1 (en) * | 1999-05-11 | 2000-11-17 | Taema | Aspirator for medical waste in surgery has injector operating from compressed gas supply |
CN112993325A (en) * | 2019-12-16 | 2021-06-18 | 现代自动车株式会社 | Injector nozzle and injector comprising same |
US11824235B2 (en) | 2019-12-16 | 2023-11-21 | Hyundai Motor Company | Ejector nozzle and ejector including same |
CN112780614A (en) * | 2021-02-18 | 2021-05-11 | 哈尔滨工程大学 | Hydrogen ejector for fuel cell with adjustable flow |
CN112943710A (en) * | 2021-02-18 | 2021-06-11 | 哈尔滨工程大学 | A wide type ejector for hydrogen fuel cell circulation system |
CN112943710B (en) * | 2021-02-18 | 2022-08-02 | 哈尔滨工程大学 | A wide type ejector for hydrogen fuel cell circulation system |
CN112780614B (en) * | 2021-02-18 | 2022-08-02 | 哈尔滨工程大学 | Hydrogen ejector for flow-adjustable fuel cell |
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