ATE217387T1 - CIRCUIT ENGINE - Google Patents
CIRCUIT ENGINEInfo
- Publication number
- ATE217387T1 ATE217387T1 AT97110513T AT97110513T ATE217387T1 AT E217387 T1 ATE217387 T1 AT E217387T1 AT 97110513 T AT97110513 T AT 97110513T AT 97110513 T AT97110513 T AT 97110513T AT E217387 T1 ATE217387 T1 AT E217387T1
- Authority
- AT
- Austria
- Prior art keywords
- piston
- width
- rectangle
- counter surface
- chamber
- Prior art date
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
- F01C1/356—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 outer member
- F01C1/3562—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 outer member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The machine comprises a housing which has a cylindrical chamber (11) with a rotary piston (12) and a slide (17). This engages sliding via a flat sealing surface (16b) on a similar counter surface (16a) on the piston. The counter surface is formed on the piston jacket. Both surfaces are at right angles relative to the longitudinal axis (L) of the chamber. Both sealing surfaces are for the same size, and are rectangular or square. The width of the rectangle is the same as the width of the piston. The rectangle length is approximately 1/10 to 5/10 of the piston diameter, and at least 5 mm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19627501A DE19627501A1 (en) | 1996-07-08 | 1996-07-08 | Rotary piston machine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE217387T1 true ATE217387T1 (en) | 2002-05-15 |
Family
ID=7799257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97110513T ATE217387T1 (en) | 1996-07-08 | 1997-06-26 | CIRCUIT ENGINE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0818605B1 (en) |
AT (1) | ATE217387T1 (en) |
DE (2) | DE19627501A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009047153A1 (en) * | 2009-11-25 | 2011-05-26 | Sgl Carbon Se | Pump i.e. rotary vane pump, for conveying e.g. fluid, has housing body and/or feeding body comprising region, which is provided for contact with fluid, formed with carbon fiber reinforced silicon carbide material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2635553A (en) * | 1947-07-18 | 1953-04-21 | Economy Faucet Company | Liquid pump |
GB632414A (en) * | 1947-08-27 | 1949-11-28 | Charles Scott Prendergast | Improvements relating to rotary pumps and motors |
DE815371C (en) * | 1949-03-29 | 1951-10-01 | Hugo Heinrich | Rotary piston machine with sickle-shaped work area |
DE1628125A1 (en) * | 1967-02-22 | 1970-08-20 | Willy Minnich | Oil pressure engine |
US4280798A (en) * | 1979-01-24 | 1981-07-28 | Gurley James R | Work machine |
-
1996
- 1996-07-08 DE DE19627501A patent/DE19627501A1/en not_active Withdrawn
-
1997
- 1997-06-26 DE DE59707193T patent/DE59707193D1/en not_active Expired - Lifetime
- 1997-06-26 EP EP97110513A patent/EP0818605B1/en not_active Expired - Lifetime
- 1997-06-26 AT AT97110513T patent/ATE217387T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0818605A3 (en) | 1998-09-09 |
EP0818605A2 (en) | 1998-01-14 |
EP0818605B1 (en) | 2002-05-08 |
DE19627501A1 (en) | 1998-01-15 |
DE59707193D1 (en) | 2002-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |