CH552753A - ROTATIONAL PUMP. - Google Patents
ROTATIONAL PUMP.Info
- Publication number
- CH552753A CH552753A CH1798172A CH1798172A CH552753A CH 552753 A CH552753 A CH 552753A CH 1798172 A CH1798172 A CH 1798172A CH 1798172 A CH1798172 A CH 1798172A CH 552753 A CH552753 A CH 552753A
- Authority
- CH
- Switzerland
- Prior art keywords
- rotational pump
- rotational
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5899271 | 1971-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH552753A true CH552753A (en) | 1974-08-15 |
Family
ID=10482847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1798172A CH552753A (en) | 1971-12-20 | 1972-12-11 | ROTATIONAL PUMP. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3791782A (en) |
JP (1) | JPS5216804B2 (en) |
CH (1) | CH552753A (en) |
DE (1) | DE2261898A1 (en) |
GB (1) | GB1350417A (en) |
NL (1) | NL7216983A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2808208A1 (en) * | 1978-02-25 | 1979-08-30 | Bosch Gmbh Robert | ROTATING DISPLACEMENT PUMP |
CN1126870C (en) * | 1998-06-29 | 2003-11-05 | 张金生 | Rotary piston pump |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674953A (en) * | 1950-03-18 | 1954-04-13 | Lyall T Conde | Rotary pump |
-
1971
- 1971-12-20 GB GB5899271A patent/GB1350417A/en not_active Expired
-
1972
- 1972-11-22 US US00308821A patent/US3791782A/en not_active Expired - Lifetime
- 1972-12-11 CH CH1798172A patent/CH552753A/en not_active IP Right Cessation
- 1972-12-13 JP JP47124458A patent/JPS5216804B2/ja not_active Expired
- 1972-12-14 NL NL7216983A patent/NL7216983A/xx not_active Application Discontinuation
- 1972-12-18 DE DE19722261898 patent/DE2261898A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7216983A (en) | 1973-06-22 |
US3791782A (en) | 1974-02-12 |
JPS4869104A (en) | 1973-09-20 |
GB1350417A (en) | 1974-04-18 |
DE2261898A1 (en) | 1973-06-28 |
JPS5216804B2 (en) | 1977-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL151776B (en) | VACUUM PUMP. | |
CH558663A (en) | BALLSHACKER. | |
BE783967A (en) | GALVANIZER. | |
CH555461A (en) | ECHAFAUDAGE. | |
CH554480A (en) | HARMONICATURE. | |
AT316998B (en) | centrifugal pump | |
CH550943A (en) | Vortex pump. | |
CH547567A (en) | TURBOGENERATER. | |
CH556593A (en) | REACTEUR NUCLEAIRE. | |
CH553706A (en) | FOERDERER. | |
SE383022B (en) | ROTATION PUMP | |
CH558840A (en) | OE - SPINNING ROTOR UNIT. | |
SE389378B (en) | ROTARY REPLACEMENT PUMP. | |
BE772520A (en) | STROOMONDERBREKING ONLY. | |
CH558421A (en) | ALLUME-FEU. | |
CH556032A (en) | RETROREFLECTEUR. | |
CH547101A (en) | TROCART. | |
CH547215A (en) | AEROSOL-VENTIL. | |
CH552753A (en) | ROTATIONAL PUMP. | |
DK130556B (en) | Vaterpas. | |
BE770100A (en) | MEERPAS DRAADTREKMACHINE. | |
SE384906B (en) | SELF-SUCKING CENTRIFUGAL PUMP | |
CH546033A (en) | MILKCUP. | |
BE766327A (en) | ROEIMECANISM. | |
CH557650A (en) | SURCHAUSSURE ASEPTIQUE. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |