GB658100A - Improvements in rotary vane pumping units - Google Patents
Improvements in rotary vane pumping unitsInfo
- Publication number
- GB658100A GB658100A GB31227/49A GB3122749A GB658100A GB 658100 A GB658100 A GB 658100A GB 31227/49 A GB31227/49 A GB 31227/49A GB 3122749 A GB3122749 A GB 3122749A GB 658100 A GB658100 A GB 658100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pumps
- pump
- plate
- delivery
- dec
- 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
- F04C2/3446—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 more than one line or surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
658,100. Rotary pumps. VICKERS, Inc. Dec. 6, 1949, No. 31227. Convention date, Dec. 14, 1948. [Class 110(ii)] Two pumps with rotors 26, 28 are driven by a shaft 40 and are separated by a single cheek plate 82 which contains fluid distributing channels for the two pumps. The pumps shown have sliding vanes 34 pressed outwards by their respective delivery fluids which are supplied to annular grooves below the inner ends of the vanes. A common supply 64 leads to inlet ports 66, 68 for the larger pump and to passages 70, 72 passing through the plate 82 and leading to inlet ports 86, 90 for the second pump. Delivery ports 92, 94 for the first pump lead to a chamber 96 and outlet 98, the fluid pressure forcing the plate 82 to the right, Fig. 1, aided by light springs 135. The second pump delivers into a chamber 120 leading, through a tubular member 122, to an outlet 114. The delivery fluid exerts end pressure on a sealing disc 115 which is also under pressure of a light spring 138. Packing rings 142, 144, 146, 148 and 150 are provided. The plates 82, 115 are prevented from rotating by through pins. The shaft 40 is supported in bearings 46, 48. Specification 395,693 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US658100XA | 1948-12-14 | 1948-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB658100A true GB658100A (en) | 1951-10-03 |
Family
ID=22065258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31227/49A Expired GB658100A (en) | 1948-12-14 | 1949-12-05 | Improvements in rotary vane pumping units |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB658100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018109204A1 (en) | 2018-04-18 | 2019-10-24 | Volkswagen Aktiengesellschaft | Multi-flow pump and lubricant system comprising a multi-flow pump |
| DE102018118838A1 (en) * | 2018-08-02 | 2020-02-06 | Volkswagen Aktiengesellschaft | Switchable and adjustable register vane pump |
| DE102018131436A1 (en) | 2018-12-07 | 2020-06-10 | Volkswagen Aktiengesellschaft | Self-regulating register pump |
-
1949
- 1949-12-05 GB GB31227/49A patent/GB658100A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018109204A1 (en) | 2018-04-18 | 2019-10-24 | Volkswagen Aktiengesellschaft | Multi-flow pump and lubricant system comprising a multi-flow pump |
| DE102018118838A1 (en) * | 2018-08-02 | 2020-02-06 | Volkswagen Aktiengesellschaft | Switchable and adjustable register vane pump |
| DE102018131436A1 (en) | 2018-12-07 | 2020-06-10 | Volkswagen Aktiengesellschaft | Self-regulating register pump |
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