SE9702758L - Startventil - Google Patents
StartventilInfo
- Publication number
- SE9702758L SE9702758L SE9702758A SE9702758A SE9702758L SE 9702758 L SE9702758 L SE 9702758L SE 9702758 A SE9702758 A SE 9702758A SE 9702758 A SE9702758 A SE 9702758A SE 9702758 L SE9702758 L SE 9702758L
- Authority
- SE
- Sweden
- Prior art keywords
- high pressure
- pump
- fluid
- pressure side
- screws
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 4
- 230000001050 lubricating effect Effects 0.000 abstract 1
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
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines 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 toothed rotary pistons
- F01C1/16—Rotary-piston machines or engines 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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- 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
- F01C21/04—Lubrication
- F01C21/045—Control systems for the circulation of the lubricant
-
- 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
- F04C18/14—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 toothed rotary pistons
- F04C18/16—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 toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/021—Control systems for the circulation of the lubricant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702758A SE9702758L (sv) | 1997-07-21 | 1997-07-21 | Startventil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702758A SE9702758L (sv) | 1997-07-21 | 1997-07-21 | Startventil |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9702758D0 SE9702758D0 (sv) | 1997-07-21 |
SE9702758L true SE9702758L (sv) | 1999-01-22 |
Family
ID=20407789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9702758A SE9702758L (sv) | 1997-07-21 | 1997-07-21 | Startventil |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE9702758L (sv) |
-
1997
- 1997-07-21 SE SE9702758A patent/SE9702758L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE9702758D0 (sv) | 1997-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0859154A1 (en) | Device for sealing a rotor shaft and screw-type compressor provided with such a device | |
BR0314279A (pt) | Unidade de acionamento com um retardador | |
NO970923L (no) | Modul-dispenser for flere fluider | |
DE60032534D1 (de) | Pumpe | |
SE9400673L (sv) | Skruvkompressor med axialbalanseringsorgan, som utnyttjar olika trycknivåer samt förfarande för drift av en sådan kompressor | |
SE9702758L (sv) | Startventil | |
US1595381A (en) | Oil pump | |
SE9201206D0 (sv) | Pump med variabelt deplacement | |
EA200301212A1 (ru) | Насос винтового типа с гидравлическим уплотнением | |
WO2003027437A1 (fr) | Machine a fluide rotative | |
US4131400A (en) | Hydraulic rotary screw machine with axial balancing piston | |
KR930004637A (ko) | 유체펌프 및 이것을 구비한 회전기계 | |
DE59604221D1 (de) | Antriebseinheit | |
KR100412610B1 (ko) | 오일 펌프 | |
JPS57135292A (en) | Screw compressor | |
RU2382247C1 (ru) | Опора скольжения радиальная водяная | |
RU2347962C1 (ru) | Опора скольжения осевая водяная | |
GB2185288A (en) | Screw type compression and expansion machine | |
SE9703675D0 (sv) | Sätt och anordning vid skruvrotormaskin för att förhindra smörjmedelsinträngning i dess rotorhus | |
SE9401317D0 (sv) | Rotary screw compressor with thrust balancing means | |
SE516933C2 (sv) | Förbränningsmotor baserad på två skruvrotorpar | |
KR960018247A (ko) | 스크롤 압축기의 급유장치 | |
GB747874A (en) | Improvements in rotary compressors, pumps and the like | |
KR980002895A (ko) | 원심펌프 | |
SE8307038L (sv) | Anordning vid angulera hydraulmaskiner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9702758-5 |