IT1225173B - Macchina aspirante-soffiante rotativa volumetrica - Google Patents
Macchina aspirante-soffiante rotativa volumetricaInfo
- Publication number
- IT1225173B IT1225173B IT8840117A IT4011788A IT1225173B IT 1225173 B IT1225173 B IT 1225173B IT 8840117 A IT8840117 A IT 8840117A IT 4011788 A IT4011788 A IT 4011788A IT 1225173 B IT1225173 B IT 1225173B
- Authority
- IT
- Italy
- Prior art keywords
- rotary suction
- blower machine
- volumetric rotary
- volumetric
- blower
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8840117A IT1225173B (it) | 1988-07-15 | 1988-07-15 | Macchina aspirante-soffiante rotativa volumetrica |
US07/340,889 US4948334A (en) | 1988-07-15 | 1989-04-19 | Displacement type rotary induction-blower machine |
EP89830177A EP0351372B1 (en) | 1988-07-15 | 1989-04-21 | A displacement type rotary induction-blower machine |
DE8989830177T DE68901819T2 (de) | 1988-07-15 | 1989-04-21 | Rotierende induktiongeblaesemaschine vom verdraengertyp. |
ES198989830177T ES2032682T3 (es) | 1988-07-15 | 1989-04-21 | Maquina de induccion y soplante de aire rotativa del tipo de desplazamiento. |
AU33704/89A AU3370489A (en) | 1988-07-15 | 1989-04-26 | A displacement type rotary induction-blower machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8840117A IT1225173B (it) | 1988-07-15 | 1988-07-15 | Macchina aspirante-soffiante rotativa volumetrica |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8840117A0 IT8840117A0 (it) | 1988-07-15 |
IT1225173B true IT1225173B (it) | 1990-11-02 |
Family
ID=11248421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8840117A IT1225173B (it) | 1988-07-15 | 1988-07-15 | Macchina aspirante-soffiante rotativa volumetrica |
Country Status (6)
Country | Link |
---|---|
US (1) | US4948334A (it) |
EP (1) | EP0351372B1 (it) |
AU (1) | AU3370489A (it) |
DE (1) | DE68901819T2 (it) |
ES (1) | ES2032682T3 (it) |
IT (1) | IT1225173B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9215231U1 (de) * | 1992-11-09 | 1994-03-10 | Siemens AG, 80333 München | Verdichteraggregat |
US5591000A (en) * | 1995-01-05 | 1997-01-07 | Siemens Aktiengesellschaft | Compressor unit |
DE69604152T2 (de) * | 1996-02-21 | 2000-03-23 | Esam S.P.A., Parma | Kreiselmaschine für Saugen und Blasen |
JP4663462B2 (ja) * | 2005-09-21 | 2011-04-06 | サンデン株式会社 | 往復動圧縮機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135215A (en) * | 1963-03-05 | 1964-06-02 | Mechanical Tech Inc | Regenerative devices |
US3375970A (en) * | 1966-05-25 | 1968-04-02 | Rotron Mfg Co | Staged compressors |
US3545890A (en) * | 1967-12-29 | 1970-12-08 | Mechanical Tech Inc | Regenerative compressor |
DE2721233C2 (de) * | 1977-05-11 | 1979-02-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Aus mehreren Verdichterstufen bestehender Seitenkanalverdichter |
-
1988
- 1988-07-15 IT IT8840117A patent/IT1225173B/it active
-
1989
- 1989-04-19 US US07/340,889 patent/US4948334A/en not_active Expired - Lifetime
- 1989-04-21 EP EP89830177A patent/EP0351372B1/en not_active Expired
- 1989-04-21 ES ES198989830177T patent/ES2032682T3/es not_active Expired - Lifetime
- 1989-04-21 DE DE8989830177T patent/DE68901819T2/de not_active Expired - Lifetime
- 1989-04-26 AU AU33704/89A patent/AU3370489A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0351372A3 (en) | 1990-03-28 |
AU3370489A (en) | 1990-01-18 |
US4948334A (en) | 1990-08-14 |
DE68901819T2 (de) | 1992-12-17 |
DE68901819D1 (de) | 1992-07-23 |
ES2032682T3 (es) | 1993-02-16 |
EP0351372A2 (en) | 1990-01-17 |
EP0351372B1 (en) | 1992-06-17 |
IT8840117A0 (it) | 1988-07-15 |
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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: 19970731 |