IT990840B - Pompa volumetrica rotativa senza valvole - Google Patents
Pompa volumetrica rotativa senza valvoleInfo
- Publication number
- IT990840B IT990840B IT26054/73A IT2605473A IT990840B IT 990840 B IT990840 B IT 990840B IT 26054/73 A IT26054/73 A IT 26054/73A IT 2605473 A IT2605473 A IT 2605473A IT 990840 B IT990840 B IT 990840B
- Authority
- IT
- Italy
- Prior art keywords
- valves
- volumetric pump
- rotary volumetric
- rotary
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2235625A DE2235625A1 (de) | 1972-07-20 | 1972-07-20 | Ventillose pumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
IT990840B true IT990840B (it) | 1975-07-10 |
Family
ID=5851173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26054/73A IT990840B (it) | 1972-07-20 | 1973-06-28 | Pompa volumetrica rotativa senza valvole |
Country Status (6)
Country | Link |
---|---|
US (1) | US3898022A (it) |
JP (1) | JPS4945409A (it) |
DE (1) | DE2235625A1 (it) |
FR (1) | FR2194243A5 (it) |
GB (1) | GB1397902A (it) |
IT (1) | IT990840B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119639A1 (de) * | 2000-04-20 | 2001-12-20 | Ust Umweltsensortechnik Gmbh | Ventillose Membranpumpe |
US7213547B2 (en) * | 2004-12-14 | 2007-05-08 | Massachusetts Institute Of Technology | Valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519642A (en) * | 1945-04-11 | 1950-08-22 | Ford Reginald Clarence | Pump |
US2885966A (en) * | 1956-01-24 | 1959-05-12 | Ford Reginald Clarence | Rotary pumps |
US3408946A (en) * | 1967-03-14 | 1968-11-05 | William J Easton Jr | Diaphragm pump with double compression roller |
US3597123A (en) * | 1969-06-02 | 1971-08-03 | Otto P Lutz | Apparatus for feeding and compressing gases and liquids |
IL32970A (en) * | 1969-09-09 | 1972-12-29 | Rosenberg P | Rotary pumps |
-
1972
- 1972-07-20 DE DE2235625A patent/DE2235625A1/de active Pending
-
1973
- 1973-06-28 IT IT26054/73A patent/IT990840B/it active
- 1973-07-12 GB GB3321373A patent/GB1397902A/en not_active Expired
- 1973-07-17 US US379929A patent/US3898022A/en not_active Expired - Lifetime
- 1973-07-19 FR FR7326586A patent/FR2194243A5/fr not_active Expired
- 1973-07-19 JP JP48082593A patent/JPS4945409A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1397902A (en) | 1975-06-18 |
FR2194243A5 (it) | 1974-02-22 |
DE2235625A1 (de) | 1974-01-31 |
US3898022A (en) | 1975-08-05 |
JPS4945409A (it) | 1974-04-30 |
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