GB1282803A - Centrifugal liquid vane type compressor - Google Patents
Centrifugal liquid vane type compressorInfo
- Publication number
- GB1282803A GB1282803A GB03468/70A GB1346870A GB1282803A GB 1282803 A GB1282803 A GB 1282803A GB 03468/70 A GB03468/70 A GB 03468/70A GB 1346870 A GB1346870 A GB 1346870A GB 1282803 A GB1282803 A GB 1282803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- rotor
- vanes
- chamber
- walls
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/18—Centrifugal pumps characterised by use of centrifugal force of liquids entrained in pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
1282803 Centrifugal pumps NETHERLANDS APPLIED SCIENTIFIC RESEARCH FOR INDUSTRY TRADE & COMMERCE 20 March 1970 [20 March 1969] 13468/70 Heading F1C In a centrifugal liquid vane type compressor comprising a rotor formed with openings through which in operation liquid discharges to form the liquid vanes, and a chamber in which the liquid vanes are formed and rotate upon rotation of the rotor, the axial distance between the walls defining the chamber gradually increases from the centre radially outwardly. The compressor shown comprises a rotor 3 rotatably mounted within a casing formed by walls 14, 15 and having an axial inlet 9, the rotor having vanes 8 and being formed with a plurality of openings or nozzles 10 through which in operation liquid under pressure is discharged to form liquid vanes 23, Fig.2. The liquid forming the vanes is taken from chamber 2 and supplied by pump 13 through duct 11 to the rotor 3. The rotor is driven by motor 7 through gearing. The vanes 8 serve to draw air into the compressor through inlet 9. The air compressed by the compressor together with the liquid forming the liquid vanes discharges into the volute 22 and into the chamber 2, the air and the liquid being separated therein by the device 28, the air passing through outlet 27 and the liquid passing back through the pump 13 to the rotor. The walls 14, 15 of the casing diverge radially outwardly and layers of liquid are formed at 24, 25. The casing is formed with annular outlets 16, 17 through which these layers of liquid may discharge into annular chambers 18, 19 from which the liquid passes through passages 20, 21 into the chamber 2. The width of the space between the walls 26 outwardly of the outlets 16, 17 is equal to the width of the space between the walls 14, 15 adjacent the periphery of the rotor 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6904345A NL6904345A (en) | 1969-03-20 | 1969-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1282803A true GB1282803A (en) | 1972-07-26 |
Family
ID=19806477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB03468/70A Expired GB1282803A (en) | 1969-03-20 | 1970-03-20 | Centrifugal liquid vane type compressor |
Country Status (9)
Country | Link |
---|---|
US (1) | US3630641A (en) |
JP (1) | JPS4937442B1 (en) |
BE (1) | BE747639A (en) |
CH (1) | CH522130A (en) |
DE (2) | DE7008170U (en) |
FR (1) | FR2039596A5 (en) |
GB (1) | GB1282803A (en) |
NL (1) | NL6904345A (en) |
SE (1) | SE360905B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2565577A (en) * | 2017-08-17 | 2019-02-20 | Edwards Ltd | Momentum transfer pump and wet scrubber |
GB2565576A (en) * | 2017-08-17 | 2019-02-20 | Edwards Ltd | A pump and a method of pumping a gas |
GB2565579A (en) * | 2017-08-17 | 2019-02-20 | Edwards Ltd | A pump and method of pumping a fluid |
GB2581382A (en) * | 2019-02-15 | 2020-08-19 | Edwards Ltd | A pump and a method of pumping a gas |
GB2597952A (en) * | 2020-08-11 | 2022-02-16 | Edwards Ltd | Liquid blade pump |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL144368B (en) * | 1971-06-21 | 1974-12-16 | Tno | CENTRIFUGAL FLUID OF A COMPRESSOR. |
BE789986A (en) * | 1971-10-13 | 1973-04-12 | Tno | KOELINSTALLATIE |
US3925199A (en) * | 1973-11-20 | 1975-12-09 | Massey Ferguson Services Nv | Trash removal apparatus for sugar cane harvesters |
CN114146513B (en) * | 2021-12-01 | 2022-12-02 | 无锡曲速智能科技有限公司 | Light-weight fog gun |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1785918A (en) * | 1928-09-18 | 1930-12-23 | Albert H Stebbins | Combined fan and classifier |
US1998784A (en) * | 1931-05-08 | 1935-04-23 | Bendix Res Corp | Fuel supply means for internal combustion engines |
US2195707A (en) * | 1938-01-05 | 1940-04-02 | American Air Filter Co | Separation of particles from gases |
-
1969
- 1969-03-20 NL NL6904345A patent/NL6904345A/xx unknown
-
1970
- 1970-03-05 DE DE7008170U patent/DE7008170U/en not_active Expired
- 1970-03-05 DE DE2010542A patent/DE2010542C3/en not_active Expired
- 1970-03-06 CH CH336270A patent/CH522130A/en not_active IP Right Cessation
- 1970-03-12 FR FR7008928A patent/FR2039596A5/fr not_active Expired
- 1970-03-16 US US19758A patent/US3630641A/en not_active Expired - Lifetime
- 1970-03-19 SE SE03738/70A patent/SE360905B/xx unknown
- 1970-03-19 BE BE747639D patent/BE747639A/en unknown
- 1970-03-20 GB GB03468/70A patent/GB1282803A/en not_active Expired
- 1970-03-20 JP JP45024024A patent/JPS4937442B1/ja active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2565577A (en) * | 2017-08-17 | 2019-02-20 | Edwards Ltd | Momentum transfer pump and wet scrubber |
GB2565576A (en) * | 2017-08-17 | 2019-02-20 | Edwards Ltd | A pump and a method of pumping a gas |
GB2565579A (en) * | 2017-08-17 | 2019-02-20 | Edwards Ltd | A pump and method of pumping a fluid |
WO2019034876A1 (en) * | 2017-08-17 | 2019-02-21 | Edwards Limited | Momentum transfer pump and wet scrubber |
WO2019034870A1 (en) * | 2017-08-17 | 2019-02-21 | Edwards Limited | A pump and a method of pumping a gas |
GB2565579B (en) * | 2017-08-17 | 2020-03-04 | Edwards Ltd | A pump and method of pumping a fluid |
GB2565576B (en) * | 2017-08-17 | 2020-03-04 | Edwards Ltd | A pump and a method of pumping a gas |
GB2565577B (en) * | 2017-08-17 | 2020-12-16 | Edwards Ltd | Momentum transfer pump and wet scrubber |
US11719244B2 (en) | 2017-08-17 | 2023-08-08 | Edwards Limited | Pump having liquid blades and an associated method of pumping |
GB2581382A (en) * | 2019-02-15 | 2020-08-19 | Edwards Ltd | A pump and a method of pumping a gas |
GB2581382B (en) * | 2019-02-15 | 2021-08-18 | Edwards Ltd | A pump and a method of pumping a gas |
GB2597952A (en) * | 2020-08-11 | 2022-02-16 | Edwards Ltd | Liquid blade pump |
Also Published As
Publication number | Publication date |
---|---|
DE2010542A1 (en) | 1970-10-01 |
BE747639A (en) | 1970-09-21 |
CH522130A (en) | 1972-04-30 |
JPS4937442B1 (en) | 1974-10-09 |
NL6904345A (en) | 1970-09-22 |
DE7008170U (en) | 1974-03-07 |
US3630641A (en) | 1971-12-28 |
DE2010542B2 (en) | 1973-05-24 |
SE360905B (en) | 1973-10-08 |
FR2039596A5 (en) | 1971-01-15 |
DE2010542C3 (en) | 1973-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |