GB824802A - Improvements relating to rotary pumps of the outwardly sliding non-radial vane type - Google Patents
Improvements relating to rotary pumps of the outwardly sliding non-radial vane typeInfo
- Publication number
- GB824802A GB824802A GB11979/57A GB1197957A GB824802A GB 824802 A GB824802 A GB 824802A GB 11979/57 A GB11979/57 A GB 11979/57A GB 1197957 A GB1197957 A GB 1197957A GB 824802 A GB824802 A GB 824802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotary pumps
- rotor
- improvements relating
- vane type
- radial vane
- 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
824,802. Rotary pumps. DESCHAMPS, D. J. April 12, 1957 [April 25, 1956], No. 11979/57. Class 110 (2). A rotor for a pump as disclosed in Specification 818,529 is provided with slots 44 which may be disposed in radial planes or planes parallel thereto, pressure-balancing passages 46, 47 being also provided as shown. The rotor is disposed in the pump chamber with its axis parallel thereto. The cylindrical surface of the pump cavity being at a maximum distance from the rotor at the closing edge of the inlet port as shown. The vanes 75 are in the form of flat plates and are each furnished with a bevelled nose 76 having a rounded portion 77. For full details of the shape of the pump cavity the Specification should be referred to. Specification 820,648 also is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US824802XA | 1956-04-25 | 1956-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB824802A true GB824802A (en) | 1959-12-02 |
Family
ID=22171487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11979/57A Expired GB824802A (en) | 1956-04-25 | 1957-04-12 | Improvements relating to rotary pumps of the outwardly sliding non-radial vane type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB824802A (en) |
-
1957
- 1957-04-12 GB GB11979/57A patent/GB824802A/en not_active Expired
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