IT8224564A0 - Pompa a celle, delimitate da palette. - Google Patents
Pompa a celle, delimitate da palette.Info
- Publication number
- IT8224564A0 IT8224564A0 IT8224564A IT2456482A IT8224564A0 IT 8224564 A0 IT8224564 A0 IT 8224564A0 IT 8224564 A IT8224564 A IT 8224564A IT 2456482 A IT2456482 A IT 2456482A IT 8224564 A0 IT8224564 A0 IT 8224564A0
- Authority
- IT
- Italy
- Prior art keywords
- delimited
- blades
- cell pump
- pump
- cell
- Prior art date
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3149511 | 1981-12-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8224564A0 true IT8224564A0 (it) | 1982-12-02 |
IT8224564A1 IT8224564A1 (it) | 1984-06-02 |
IT1154602B IT1154602B (it) | 1987-01-21 |
Family
ID=6148692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24564/82A IT1154602B (it) | 1981-12-14 | 1982-12-02 | Pompa a celle, delimitate da palette |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2518182B1 (it) |
GB (1) | GB2111597B (it) |
IT (1) | IT1154602B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10330541A1 (de) | 2003-07-07 | 2005-02-03 | Gebr. Becker Gmbh & Co Kg | Drehschieber-Vakuumpumpe bzw. -Verdichter |
CN107120274B (zh) * | 2017-06-28 | 2019-07-30 | 广西大学 | 旋叶式压缩机 |
CN109944796A (zh) * | 2019-04-25 | 2019-06-28 | 杭州三花研究院有限公司 | 油泵 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB747313A (it) * | 1900-01-01 | |||
US2059675A (en) * | 1935-03-20 | 1936-11-03 | Ingersoll Rand Co | Pump |
DE943518C (de) * | 1950-07-09 | 1956-05-24 | Georg Knorr | Drehkolbenmaschine |
DE935344C (de) * | 1953-12-18 | 1955-11-17 | Teves Kg Alfred | Drehkolbenpumpe der Vielzellenbauart mit scheibenfoermigem Drehkolben |
FR1395435A (fr) * | 1964-05-22 | 1965-04-09 | Dispositif actionné par un fluide | |
IE34277B1 (en) * | 1968-09-12 | 1975-04-02 | Ostberg Bernhard Nils | Vane-type rotary positive-displacement pumps and compressors |
FR96590E (fr) * | 1968-12-31 | 1973-01-29 | Sauvaget Gaston | Appareil de conversion d'energie hydraulique ou pneumatique en énergie cinétique ou vice-versa, tel que moteur ou pompe rotatif a palettes. |
DE2160582A1 (de) * | 1971-12-07 | 1973-06-14 | Leybold Heraeus Gmbh & Co Kg | Verdraengerpumpe mit evolventenfoermigen vorspruengen |
DE2904686A1 (de) * | 1979-02-08 | 1980-08-14 | Volkswagenwerk Ag | Oelgeschmierte vakuumpumpe mit einem im bereich ihrer ansaugoeffnung angeordneten oelabscheider |
-
1982
- 1982-12-02 IT IT24564/82A patent/IT1154602B/it active
- 1982-12-13 FR FR8220885A patent/FR2518182B1/fr not_active Expired
- 1982-12-14 GB GB08235639A patent/GB2111597B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2518182A1 (fr) | 1983-06-17 |
FR2518182B1 (fr) | 1988-07-15 |
GB2111597B (en) | 1985-07-03 |
IT1154602B (it) | 1987-01-21 |
IT8224564A1 (it) | 1984-06-02 |
GB2111597A (en) | 1983-07-06 |
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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: 19941229 |