ES2013417A6 - Perfeccionamientos en la fabricacion de bombas rotativas. - Google Patents
Perfeccionamientos en la fabricacion de bombas rotativas.Info
- Publication number
- ES2013417A6 ES2013417A6 ES8901108A ES8901108A ES2013417A6 ES 2013417 A6 ES2013417 A6 ES 2013417A6 ES 8901108 A ES8901108 A ES 8901108A ES 8901108 A ES8901108 A ES 8901108A ES 2013417 A6 ES2013417 A6 ES 2013417A6
- Authority
- ES
- Spain
- Prior art keywords
- plate
- housing
- enclosure
- rotary pump
- casing
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
PERFECCIONAMIENTOS EN LA FABRICACION DE BOMBAS ROTATIVAS. CARACTERIZADOS POR LA REALIZACION DEL CUERPO DE LA BOMBA, PORTADORA EN SU INTERIOR DE LOS ROTORES DE LOBULOS, MEDIANTE UNA PLACA DE ESTRUCTURA GENERAL PLANA DOTADA DE PASOS PARA LOS EJES DE ACCIONAMIENTO DE LOS ROTORES, Y UNA ENVOLVENTE DE CHAPA ESTAMPADA QUE SE APOYA SOBRE DICHA TAPA PLANA Y QUE DETERMINA LA ENVOLVENTE LATERAL Y FRONTAL PARA LOS ROTORES, QUEDANDO ASOCIADA DE MANERA DESMONTABLE A LA PLACA PLANA Y DISPONIENDOSE MEDIOS DE ESTANQUEIZACION EN LA ZONA DE COINCIDENCIA DE PLACA Y TAPA ENVOLVENTE.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8901108A ES2013417A6 (es) | 1989-03-30 | 1989-03-30 | Perfeccionamientos en la fabricacion de bombas rotativas. |
DE1990104379 DE389838T1 (de) | 1989-03-30 | 1990-03-07 | Rotationspumpengehaeuse. |
DE90104379T DE69005167D1 (de) | 1989-03-30 | 1990-03-07 | Rotationspumpengehäuse. |
EP19900104379 EP0389838B1 (en) | 1989-03-30 | 1990-03-07 | Housing for rotary pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8901108A ES2013417A6 (es) | 1989-03-30 | 1989-03-30 | Perfeccionamientos en la fabricacion de bombas rotativas. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2013417A6 true ES2013417A6 (es) | 1990-05-01 |
Family
ID=8261189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8901108A Expired - Lifetime ES2013417A6 (es) | 1989-03-30 | 1989-03-30 | Perfeccionamientos en la fabricacion de bombas rotativas. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0389838B1 (es) |
DE (2) | DE389838T1 (es) |
ES (1) | ES2013417A6 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4331489A1 (de) * | 1993-09-16 | 1995-03-23 | Sihi Gmbh & Co Kg | Flüssigkeitsringgaspumpe in Blockbauweise |
CA2131081C (en) * | 1993-09-16 | 2004-01-20 | Udo Segebrecht | Liquid ring gas pump |
DE29905249U1 (de) * | 1999-03-22 | 1999-12-30 | Rietschle Werner Gmbh & Co Kg | Pumpe zur Erzeugung von Druck und Unterdruck |
US6729863B2 (en) | 1999-03-22 | 2004-05-04 | Werner Rietschle Gmbh & Co. Kg | Rotary pump having high and low pressure ports in the housing cover |
JP5675571B2 (ja) * | 2011-12-05 | 2015-02-25 | トヨタ自動車株式会社 | 車両用オイルポンプ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1179910B (it) * | 1984-04-16 | 1987-09-16 | Gilardini Spa | Compressore volumetrico per l alimentazione a motori endotermici di veicoli |
DE3436205A1 (de) * | 1984-10-03 | 1986-04-03 | Wankel Gmbh, 1000 Berlin | Parallel- und aussenachsiges im kaemmeingriff arbeitendes rotationskolbengeblaese |
DE3579463D1 (de) * | 1985-12-19 | 1990-10-04 | Gerhard Eckart | Drehkolbenpumpe zur foerderung von guelle oder dgl. |
-
1989
- 1989-03-30 ES ES8901108A patent/ES2013417A6/es not_active Expired - Lifetime
-
1990
- 1990-03-07 DE DE1990104379 patent/DE389838T1/de active Pending
- 1990-03-07 DE DE90104379T patent/DE69005167D1/de not_active Expired - Lifetime
- 1990-03-07 EP EP19900104379 patent/EP0389838B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0389838A2 (en) | 1990-10-03 |
EP0389838B1 (en) | 1993-12-15 |
EP0389838A3 (en) | 1991-01-09 |
DE69005167D1 (de) | 1994-01-27 |
DE389838T1 (de) | 1991-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC1A | Exploitation certificate registered application without search report |
Effective date: 19970602 |
|
FD1A | Patent lapsed |
Effective date: 20100623 |