CH419421A - Rotary vane pump - Google Patents
Rotary vane pumpInfo
- Publication number
- CH419421A CH419421A CH1191764A CH1191764A CH419421A CH 419421 A CH419421 A CH 419421A CH 1191764 A CH1191764 A CH 1191764A CH 1191764 A CH1191764 A CH 1191764A CH 419421 A CH419421 A CH 419421A
- Authority
- CH
- Switzerland
- Prior art keywords
- vane pump
- rotary vane
- rotary
- pump
- vane
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F01C21/0863—Vane tracking; control therefor by fluid means the fluid being 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1191764A CH419421A (en) | 1964-09-14 | 1964-09-14 | Rotary vane pump |
NL6412776A NL6412776A (en) | 1964-09-14 | 1964-11-03 | |
DE19651503500 DE1503500A1 (en) | 1964-09-14 | 1965-08-25 | Rotary vane pump |
GB3763765A GB1071708A (en) | 1964-09-14 | 1965-09-03 | Improvements in and relating to mechanical rotary vacuum pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1191764A CH419421A (en) | 1964-09-14 | 1964-09-14 | Rotary vane pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CH419421A true CH419421A (en) | 1966-08-31 |
Family
ID=4378131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1191764A CH419421A (en) | 1964-09-14 | 1964-09-14 | Rotary vane pump |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH419421A (en) |
DE (1) | DE1503500A1 (en) |
GB (1) | GB1071708A (en) |
NL (1) | NL6412776A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008057548A1 (en) * | 2008-11-08 | 2010-05-12 | Oerlikon Leybold Vacuum Gmbh | Method for operating an oil-sealed vacuum pump and oil-sealed vacuum pump |
DE102009001152A1 (en) | 2009-02-25 | 2010-08-26 | Robert Bosch Gmbh | Rotary vane pump of common rail injection system of e.g. diesel engine, of car, has unit for changing eccentricity of rotor, and slide valves mounted in guiding slot such that work space is divided into suction and discharge chambers |
WO2015007015A1 (en) * | 2013-07-19 | 2015-01-22 | 浙江飞越机电有限公司 | Two-stage rotary vane vacuum pump with side fuel tank |
-
1964
- 1964-09-14 CH CH1191764A patent/CH419421A/en unknown
- 1964-11-03 NL NL6412776A patent/NL6412776A/xx unknown
-
1965
- 1965-08-25 DE DE19651503500 patent/DE1503500A1/en active Pending
- 1965-09-03 GB GB3763765A patent/GB1071708A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1071708A (en) | 1967-06-14 |
DE1503500A1 (en) | 1969-05-22 |
NL6412776A (en) | 1966-03-15 |
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