ES2042004T3 - Mejoras introducidas en bombas mecanicas. - Google Patents
Mejoras introducidas en bombas mecanicas.Info
- Publication number
- ES2042004T3 ES2042004T3 ES198989310702T ES89310702T ES2042004T3 ES 2042004 T3 ES2042004 T3 ES 2042004T3 ES 198989310702 T ES198989310702 T ES 198989310702T ES 89310702 T ES89310702 T ES 89310702T ES 2042004 T3 ES2042004 T3 ES 2042004T3
- Authority
- ES
- Spain
- Prior art keywords
- rotor
- improvements introduced
- mechanical pumps
- output
- pump chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/123—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/082—Details specially related to intermeshing engagement type pumps
- F04C18/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
UNA BOMBA MECANICA QUE TIENE UNA CAMARA DE BOMBEO 10 EN LA CUAL SE POSICIONA UN PAR DE ROTORES DE CONCATENACIN DE FASES 5,8, DE TIPO DENTADO, CON CADA ROTOR INSTALADO PARA LA ROTACION EN EJES RESPECTIVOS Y EL PRIMER ROTOR 8 SE ASOCIA CON UNA ENTRADA 9 A LA CAMARA DE BOMBEO Y EL SEGUNDO ROTOR 5 SE ASOCIA CON UNA SALIDA 3 DE LA CAMARA DE BOMBEO, EN LA QUE EL SEGUNDO ROTOR 5 TIENE UNA CAVIDAD 6 EN SU SUPERFICIE INMEDIANTAMENTE ADYACENTE A LA SALIDA 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888825284A GB8825284D0 (en) | 1988-10-28 | 1988-10-28 | Improvements in mechanical pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2042004T3 true ES2042004T3 (es) | 1993-12-01 |
Family
ID=10645948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989310702T Expired - Lifetime ES2042004T3 (es) | 1988-10-28 | 1989-10-18 | Mejoras introducidas en bombas mecanicas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5055017A (es) |
EP (1) | EP0366347B1 (es) |
JP (1) | JP3029202B2 (es) |
DE (1) | DE68907465T2 (es) |
ES (1) | ES2042004T3 (es) |
GB (1) | GB8825284D0 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4233142A1 (de) * | 1992-10-02 | 1994-04-07 | Leybold Ag | Verfahren zum Betrieb einer Klauenvakuumpumpe und für die Durchführung dieses Betriebsverfahrens geeignete Klauenvakuumpumpe |
DE19629174A1 (de) * | 1996-07-19 | 1998-01-22 | Leybold Vakuum Gmbh | Klauenvakuumpumpe |
GB2426036A (en) * | 2005-05-10 | 2006-11-15 | Bernard Whicher | Vertical Northey compressor |
RU2282063C1 (ru) * | 2005-09-01 | 2006-08-20 | Виктор Павлович Шлапацкий | Роторная машина |
US20070172790A1 (en) * | 2006-01-26 | 2007-07-26 | Midmark Corporation | Dental Vacuum System |
CN104929942B (zh) * | 2015-07-09 | 2016-10-05 | 中国石油大学(华东) | 一种全啮合的爪式转子型线 |
CN108050061B (zh) * | 2018-01-09 | 2023-08-29 | 中国石油大学(华东) | 一种高效爪式转子 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2058817A (en) * | 1931-12-22 | 1936-10-27 | Northey Rotary Engines Ltd | Rotary internal combustion engine |
US2097037A (en) * | 1933-08-25 | 1937-10-26 | Northey Rotary Engines Ltd | Rotary compressor or vacuum pump |
US2289371A (en) * | 1938-03-01 | 1942-07-14 | Jarvis C Marble | Rotary screw apparatus |
US3472445A (en) | 1968-04-08 | 1969-10-14 | Arthur E Brown | Rotary positive displacement machines |
SE351012B (es) | 1970-10-01 | 1972-11-13 | Atlas Copco Ab | |
GB1335045A (en) * | 1970-10-17 | 1973-10-24 | Brown A E | Rotary displacement machines |
US4504201A (en) * | 1982-11-22 | 1985-03-12 | The Boc Group Plc | Mechanical pumps |
-
1988
- 1988-10-28 GB GB888825284A patent/GB8825284D0/en active Pending
-
1989
- 1989-10-18 ES ES198989310702T patent/ES2042004T3/es not_active Expired - Lifetime
- 1989-10-18 DE DE89310702T patent/DE68907465T2/de not_active Expired - Fee Related
- 1989-10-18 EP EP89310702A patent/EP0366347B1/en not_active Expired - Lifetime
- 1989-10-23 US US07/425,650 patent/US5055017A/en not_active Expired - Lifetime
- 1989-10-26 JP JP1279602A patent/JP3029202B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0366347B1 (en) | 1993-07-07 |
GB8825284D0 (en) | 1988-11-30 |
JPH02185683A (ja) | 1990-07-20 |
DE68907465D1 (de) | 1993-08-12 |
US5055017A (en) | 1991-10-08 |
DE68907465T2 (de) | 1993-10-21 |
EP0366347A2 (en) | 1990-05-02 |
JP3029202B2 (ja) | 2000-04-04 |
EP0366347A3 (en) | 1990-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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