IT1218467B - Pompa ad alette e celle - Google Patents
Pompa ad alette e celleInfo
- Publication number
- IT1218467B IT1218467B IT20098/85A IT2009885A IT1218467B IT 1218467 B IT1218467 B IT 1218467B IT 20098/85 A IT20098/85 A IT 20098/85A IT 2009885 A IT2009885 A IT 2009885A IT 1218467 B IT1218467 B IT 1218467B
- Authority
- IT
- Italy
- Prior art keywords
- cells
- fin pump
- fin
- pump
- 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
- 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
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0872—Vane tracking; control therefor by fluid means the fluid being other than the working fluid
-
- 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
- F04C18/34—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 the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—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 the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—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 the movement defined in group F04C18/08 or F04C18/22 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3413299 | 1984-04-09 | ||
DE3423426 | 1984-06-26 | ||
DE19853507176 DE3507176A1 (de) | 1984-04-09 | 1985-03-01 | Fluegelzellenpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8520098A0 IT8520098A0 (it) | 1985-03-27 |
IT1218467B true IT1218467B (it) | 1990-04-19 |
Family
ID=27191883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20098/85A IT1218467B (it) | 1984-04-09 | 1985-03-27 | Pompa ad alette e celle |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0684755B2 (it) |
ES (1) | ES8701309A1 (it) |
FR (1) | FR2568952B1 (it) |
GB (1) | GB2158517B (it) |
IT (1) | IT1218467B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1190114B (it) * | 1985-06-15 | 1988-02-10 | Barmag Barmer Maschf | Pompa ad alette e celle,con alette a forma di gancio |
JP2583085B2 (ja) * | 1987-12-18 | 1997-02-19 | 日本真空技術株式会社 | 油回転真空ポンプ |
DE19526303A1 (de) * | 1995-07-19 | 1997-01-23 | Leybold Ag | Ölgedichtete Drehschiebervakuumpumpe mit einer Ölversorgung |
JP4583731B2 (ja) * | 2003-06-24 | 2010-11-17 | トヨタ自動車株式会社 | 真空ポンプ |
JP3925480B2 (ja) | 2003-09-25 | 2007-06-06 | ブラザー工業株式会社 | インクジェットプリンタ及びインクジェットプリンタの制御方法、ポンプの制御方法 |
DE102004034919B3 (de) * | 2004-07-09 | 2005-12-01 | Joma-Hydromechanic Gmbh | Einflügelvakuumpumpe |
ITMI20050685A1 (it) * | 2005-04-18 | 2006-10-19 | O M P Officine Mazzocco Pagnon | Pompa a palette per un motore per autoveicoli e paletta per tale pompa |
CN103486025A (zh) * | 2012-06-11 | 2014-01-01 | 王映辉 | 叉式复合滑板转子泵 |
WO2018068806A1 (en) * | 2016-10-10 | 2018-04-19 | Wabco Europe Bvba | Rotary vacuum pump with a rotor end groove |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1539728A (en) * | 1924-02-23 | 1925-05-26 | Lloyd V Reynolds | Rotary pump |
US1972864A (en) * | 1930-10-15 | 1934-09-11 | Bradshaw & Company | Rotary pump |
GB440212A (en) * | 1934-06-25 | 1935-12-23 | Armstrong Whitworth Co Eng | Improvements in or relating to rotary fluid motors and the like |
GB846119A (en) * | 1956-12-10 | 1960-08-24 | Vickers Inc | Improvements in rotary pumps or motors |
FR1214163A (fr) * | 1957-06-28 | 1960-04-07 | Pompes et moteurs rotatifs à palettes | |
GB1231187A (it) * | 1967-10-09 | 1971-05-12 | ||
JPS5031643B1 (it) * | 1969-02-27 | 1975-10-14 | ||
ZA725277B (en) * | 1971-08-07 | 1973-04-25 | Cav Ltd | Rotary sliding vane pump |
AU5789273A (en) * | 1972-09-18 | 1975-01-09 | Borgwarner Corporation | Rotary sliding vane compressor |
JPS5238599B2 (it) * | 1973-08-07 | 1977-09-29 | ||
DE2512433C2 (de) * | 1975-03-21 | 1982-03-04 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Doppelhubige Drehkolbenpumpe, insbesondere für Hilfskraftlenkungen |
US4104010A (en) * | 1975-08-18 | 1978-08-01 | Diesel Kiki Co. Ltd. | Rotary compressor comprising improved rotor lubrication system |
JPS5248109A (en) * | 1975-10-15 | 1977-04-16 | Ishikawajima Harima Heavy Ind Co Ltd | Wing type rotary fluid machine |
FR2504609B1 (fr) * | 1981-04-27 | 1986-11-21 | Sulzer Ag | Palette destinee a equiper un dispositif hydraulique rotatif |
-
1985
- 1985-03-27 IT IT20098/85A patent/IT1218467B/it active
- 1985-04-04 GB GB08508794A patent/GB2158517B/en not_active Expired
- 1985-04-04 FR FR8505167A patent/FR2568952B1/fr not_active Expired - Fee Related
- 1985-04-08 ES ES542021A patent/ES8701309A1/es not_active Expired
- 1985-04-09 JP JP60073672A patent/JPH0684755B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8520098A0 (it) | 1985-03-27 |
GB8508794D0 (en) | 1985-05-09 |
ES8701309A1 (es) | 1986-11-16 |
ES542021A0 (es) | 1986-11-16 |
JPS60256582A (ja) | 1985-12-18 |
FR2568952A1 (fr) | 1986-02-14 |
FR2568952B1 (fr) | 1993-03-26 |
JPH0684755B2 (ja) | 1994-10-26 |
GB2158517B (en) | 1987-11-11 |
GB2158517A (en) | 1985-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990226 |