GB1016722A - A compressor or pump of the rotary abutment type - Google Patents
A compressor or pump of the rotary abutment typeInfo
- Publication number
- GB1016722A GB1016722A GB3859862A GB3859862A GB1016722A GB 1016722 A GB1016722 A GB 1016722A GB 3859862 A GB3859862 A GB 3859862A GB 3859862 A GB3859862 A GB 3859862A GB 1016722 A GB1016722 A GB 1016722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- duct
- bore
- outlet
- conduits
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
-
- 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
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F01C1/20—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/36—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in groups F04C18/22 and F04C18/24
-
- 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
- F04C2/36—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 both the movements defined in groups F04C2/22 and F04C2/24
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/20—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
1,016,722. Rotary pumps and compressors. ESTABLISSEMENT STUDIA TECHNICA. Oct. 11, 1962 [Oct. 13, 1961], No. 38598/62. Heading F1F. A rotary pump or compressor of the rotary abutment type comprises complementary profiled interengaging rotors 1, 2, Fig. 2, interconnected by external gearing to rotate at the same speed in overlapping parallel bores 3, 4 of a stator 5 having an inlet 7 and an outlet 8. The rotor 2 in rotating controls a duct 9 communicating with the outlet 8. Symmetrically disposed on etither side of the duct 9 are conduits 12 inter-connecting the bores 3, 4, so that the pump or compressor operates in two stages. During the first stage the rotor 1 on rotating transfers fluid from the bore 3 through the conduits 12 to a cavity 10<SP>1</SP> in the rotor 2 until such time that the rotor 2 closes the conduits 12. In the meantime the rotor 2 has unmasked the duct 9 and compressed fluid is discharged from the bore 3 directly to the cavity 10 and outlet 8. To vary the effective compression ratio one or more valves 16 each controlling a port 15 connecting the bore 4 with the outlet 8 may be fitted. Additionally one or more valves 19, each controlling a duct 17 connecting the compression space in the bore 3 to the inlet 7 may be fitted to regulate output. The valves 16, 19 may be controlled manually or spring-loaded.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1193161A CH405585A (en) | 1961-10-13 | 1961-10-13 | Rotary machine, in particular compressor or pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1016722A true GB1016722A (en) | 1966-01-12 |
Family
ID=4378268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3859862A Expired GB1016722A (en) | 1961-10-13 | 1962-10-11 | A compressor or pump of the rotary abutment type |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH405585A (en) |
ES (1) | ES274768A1 (en) |
GB (1) | GB1016722A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4244063A1 (en) * | 1992-12-24 | 1994-06-30 | Balzers Pfeiffer Gmbh | Roots vacuum pump |
US5582511A (en) * | 1993-11-16 | 1996-12-10 | Copeland Corporation | Scroll machine having discharge port inserts |
US6835054B2 (en) * | 2003-02-14 | 2004-12-28 | Hitachi Unisia Automotive, Ltd. | Oil pump |
RU2292464C8 (en) * | 2005-02-28 | 2007-04-20 | Анатолий Васильевич Помогаев | Hydropneumatic set |
WO2010128879A1 (en) * | 2009-05-06 | 2010-11-11 | Pomogaev Anatoliy Vasilievich | Multipurpose steam power assembly |
-
1961
- 1961-10-13 CH CH1193161A patent/CH405585A/en unknown
-
1962
- 1962-02-13 ES ES0274768A patent/ES274768A1/en not_active Expired
- 1962-10-11 GB GB3859862A patent/GB1016722A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4244063A1 (en) * | 1992-12-24 | 1994-06-30 | Balzers Pfeiffer Gmbh | Roots vacuum pump |
US5582511A (en) * | 1993-11-16 | 1996-12-10 | Copeland Corporation | Scroll machine having discharge port inserts |
US6835054B2 (en) * | 2003-02-14 | 2004-12-28 | Hitachi Unisia Automotive, Ltd. | Oil pump |
RU2292464C8 (en) * | 2005-02-28 | 2007-04-20 | Анатолий Васильевич Помогаев | Hydropneumatic set |
WO2010128879A1 (en) * | 2009-05-06 | 2010-11-11 | Pomogaev Anatoliy Vasilievich | Multipurpose steam power assembly |
Also Published As
Publication number | Publication date |
---|---|
ES274768A1 (en) | 1962-07-16 |
CH405585A (en) | 1966-01-15 |
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