CH394465A - Oil-sealed rotary pump - Google Patents
Oil-sealed rotary pumpInfo
- Publication number
- CH394465A CH394465A CH978161A CH978161A CH394465A CH 394465 A CH394465 A CH 394465A CH 978161 A CH978161 A CH 978161A CH 978161 A CH978161 A CH 978161A CH 394465 A CH394465 A CH 394465A
- Authority
- CH
- Switzerland
- Prior art keywords
- oil
- rotary pump
- sealed rotary
- sealed
- pump
- 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
- 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
- F04C2/32—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 movement defined in groups F04C2/02 and relative reciprocation between co-operating members
-
- 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
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/04—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0037815 | 1960-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH394465A true CH394465A (en) | 1965-06-30 |
Family
ID=7268049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH978161A CH394465A (en) | 1960-12-24 | 1961-08-22 | Oil-sealed rotary pump |
Country Status (4)
Country | Link |
---|---|
US (1) | US3166240A (en) |
CH (1) | CH394465A (en) |
DE (1) | DE1403561A1 (en) |
GB (1) | GB996301A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258198A (en) * | 1964-06-04 | 1966-06-28 | Borg Warner | Rotary compressor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1913657A (en) * | 1933-06-13 | Assionobb | ||
US517337A (en) * | 1894-03-27 | Henry albert fleuss | ||
US775065A (en) * | 1904-05-28 | 1904-11-15 | John H Lawless | Plumber's force-pump. |
US1648885A (en) * | 1920-07-17 | 1927-11-08 | Firm Gleichrichter Ag | Vacuum pump |
US1653814A (en) * | 1926-01-02 | 1927-12-27 | William E Mild | Rotary compressor |
US2070151A (en) * | 1934-05-10 | 1937-02-09 | Stokes Machine Co | Vacuum pump |
-
1960
- 1960-12-24 DE DE19601403561 patent/DE1403561A1/en active Pending
-
1961
- 1961-08-22 CH CH978161A patent/CH394465A/en unknown
- 1961-12-18 US US160111A patent/US3166240A/en not_active Expired - Lifetime
- 1961-12-20 GB GB45595/61A patent/GB996301A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1403561A1 (en) | 1970-07-16 |
US3166240A (en) | 1965-01-19 |
GB996301A (en) | 1965-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH394707A (en) | Rotary piston machine | |
CH386174A (en) | Rotary piston machine | |
CH387863A (en) | Rotary piston machine | |
CH399192A (en) | Rotary vane pump | |
CH454903A (en) | Rotary piston machine | |
AT239002B (en) | Rotary piston machine | |
AT241275B (en) | Rotary lobe pump | |
CH394465A (en) | Oil-sealed rotary pump | |
CH375231A (en) | Rotary pump | |
FR1261674A (en) | Rotary compressor | |
FR1249645A (en) | rotary elevator | |
FR1263297A (en) | Advanced motor pump | |
FR1267068A (en) | Improvement in rotary pumps | |
AT222503B (en) | Rotary lobe pump | |
FI33982A (en) | Rotary piston pump | |
BE607027A (en) | Pumps | |
AU246275B2 (en) | Rotary pump | |
AU244389B2 (en) | Rotary pump | |
CA601218A (en) | Rotary pump | |
AT227979B (en) | Rotary calculating machine | |
FR1330715A (en) | Rotary | |
CH369025A (en) | Rotary displacement pump | |
FI29717A (en) | Rotary pump | |
DE1785715A1 (en) | ADDITIONAL SUCTION | |
FR1252551A (en) | Central pumps |