GB1424131A - Rotary positive-displacement fluid handling machines - Google Patents
Rotary positive-displacement fluid handling machinesInfo
- Publication number
- GB1424131A GB1424131A GB364873A GB364873A GB1424131A GB 1424131 A GB1424131 A GB 1424131A GB 364873 A GB364873 A GB 364873A GB 364873 A GB364873 A GB 364873A GB 1424131 A GB1424131 A GB 1424131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vane
- flanges
- parts
- vanes
- webs
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 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
- F01C1/3442—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
1424131 Rotary positive-displacement fluid machines K EICKMANN 24 Jan 1973 3648/73 Heading F1F In a sliding-vane machine, which may be a pump, motor, compressor or engine, a rotor has a body part 4 clamped between end-wall parts 5 by bolts 48 and splined to a shaft 12, vanes 3 in radial slots 47 extending axially through all of said parts having rectangular seal members I sliding on a fixed ring 7, which is embraced by the parts 5. Webs 27 at ends of a recess, or "bed", 22 for the member 1 of each vane abut annular flanges 9a on plates 9, which are coaxial with the ring 7 and supported by bearings 10. Plugs 18 close the ends of the bed. The webs may be extended to provide flanges 19 that are accommodated in annular recesses 91. As shown in Fig. 2 each vane may comprise two parts 53, 54, which have passages (57), Figs. 8A and 8B (not shown), therein to effect pressure loading of the member 1. The flanges 19 may be dispensed with, Figs. 7A and 7B (not shown). The webs 27 too may be omitted, Figs. 3A and 3B (not shown). The plugs 18 may be replaced with portions (56), Fig. 9 (not shown), of the vanes and bearings (68) may be placed at the ends of the vanes to ride on the flanges 9a. Alternative bearings are illustrated in Figs. 10 and 11 (not shown). Each vane may be furnished with two parallel seal members, Figs, 13 to 18 (not shown). Each seal member may have an oblique radially-outer surface, Figs. 19 and 20 (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB364873A GB1424131A (en) | 1973-01-24 | 1973-01-24 | Rotary positive-displacement fluid handling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB364873A GB1424131A (en) | 1973-01-24 | 1973-01-24 | Rotary positive-displacement fluid handling machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1424131A true GB1424131A (en) | 1976-02-11 |
Family
ID=9762298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB364873A Expired GB1424131A (en) | 1973-01-24 | 1973-01-24 | Rotary positive-displacement fluid handling machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1424131A (en) |
-
1973
- 1973-01-24 GB GB364873A patent/GB1424131A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |