GB1065000A - An improved meshing screw pump - Google Patents
An improved meshing screw pumpInfo
- Publication number
- GB1065000A GB1065000A GB5407865A GB5407865A GB1065000A GB 1065000 A GB1065000 A GB 1065000A GB 5407865 A GB5407865 A GB 5407865A GB 5407865 A GB5407865 A GB 5407865A GB 1065000 A GB1065000 A GB 1065000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- liquid
- screws
- inlet
- pump
- 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
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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C14/12—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
-
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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
- F04C2/16—Rotary-piston machines or pumps 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5407865A GB1065000A (en) | 1965-12-21 | 1965-12-21 | An improved meshing screw pump |
DE19661553214 DE1553214C3 (de) | 1965-12-21 | 1966-12-17 | Schraubenspindelpumpe |
FR88227A FR1505892A (fr) | 1965-12-21 | 1966-12-20 | Perfectionnement aux pompes rotatives, à débit variable, à vitesse constante et à déplacement positif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5407865A GB1065000A (en) | 1965-12-21 | 1965-12-21 | An improved meshing screw pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1065000A true GB1065000A (en) | 1967-04-12 |
Family
ID=10469849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5407865A Expired GB1065000A (en) | 1965-12-21 | 1965-12-21 | An improved meshing screw pump |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1553214C3 (de) |
FR (1) | FR1505892A (de) |
GB (1) | GB1065000A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604755A1 (fr) * | 1986-10-07 | 1988-04-08 | Mannesmann Ag | Compresseur a vis reglable |
EP1247984A1 (de) * | 2001-04-03 | 2002-10-09 | CFS Slagelse A/S | Schneckenfördereinrichtung für Flüssigkeiten und/oder Materialbrocken |
EP1960671B1 (de) * | 2005-12-13 | 2012-07-11 | Edwards Limited | Schraubenpumpe zur förderung von gasen |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH635403A5 (de) * | 1978-09-20 | 1983-03-31 | Edouard Klaey | Schraubenspindelmaschine. |
GB2165890B (en) * | 1984-10-24 | 1988-08-17 | Stothert & Pitt Plc | Improvements in pumps |
FR2656383A1 (fr) * | 1989-12-27 | 1991-06-28 | Leau Yves | Procede de pompage de liquide et son application pour nettoyeur haute pression. |
-
1965
- 1965-12-21 GB GB5407865A patent/GB1065000A/en not_active Expired
-
1966
- 1966-12-17 DE DE19661553214 patent/DE1553214C3/de not_active Expired
- 1966-12-20 FR FR88227A patent/FR1505892A/fr not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604755A1 (fr) * | 1986-10-07 | 1988-04-08 | Mannesmann Ag | Compresseur a vis reglable |
BE1001619A3 (fr) * | 1986-10-07 | 1989-12-19 | Mannesmann Ag | Compresseur a vis reglable. |
EP1247984A1 (de) * | 2001-04-03 | 2002-10-09 | CFS Slagelse A/S | Schneckenfördereinrichtung für Flüssigkeiten und/oder Materialbrocken |
WO2002081922A2 (en) * | 2001-04-03 | 2002-10-17 | Cfs Slagelse A/S | Screw conveyor for the transport of flowable substances and/or lumps of material |
WO2002081922A3 (en) * | 2001-04-03 | 2002-12-12 | Cfs Slagelse As | Screw conveyor for the transport of flowable substances and/or lumps of material |
US7044289B2 (en) | 2001-04-03 | 2006-05-16 | Cfs Slagelse A/S | Screw conveyor for the transport of flowable substances and/or lumps of material |
EP1960671B1 (de) * | 2005-12-13 | 2012-07-11 | Edwards Limited | Schraubenpumpe zur förderung von gasen |
Also Published As
Publication number | Publication date |
---|---|
DE1553214C3 (de) | 1974-10-10 |
DE1553214A1 (de) | 1971-04-01 |
FR1505892A (fr) | 1967-12-15 |
DE1553214B2 (de) | 1974-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3145724A (en) | Vacuum breaking device | |
US2238063A (en) | Fluid pressure system and valve mechanism therefor | |
ES250480U (es) | Perfeccionamientos introducidos en un filtro con una entraday una salida | |
GB1065000A (en) | An improved meshing screw pump | |
US2789581A (en) | Reserve pressure cylinder | |
RU92004527A (ru) | Устройство управления объемным потоком гидравлической рабочей среды | |
CH407648A (de) | Hydraulische Steuerungseinrichtung für Brennkraftmaschinen, insbesondere Gasmaschinen | |
US3153371A (en) | Delayed pressure loading for gear motors | |
US3036809A (en) | Hydraulic diverter for reserve pressure cylinders | |
DE2033053A1 (de) | Steuereinrichtung für Verdrängerpumpe | |
GB1240328A (en) | Improvements in or relating to rotary positive-displacement hydraulic pumps | |
US2111837A (en) | Fluid control means | |
GB1487178A (en) | Fuel injection pumping apparatus | |
ES366274A1 (es) | Perfeccionamientos en la construccion de bombas de suminis-tro de presion hidraulicas. | |
DE59010441D1 (de) | Austragvorrichtung für Medien | |
US2352322A (en) | Pressure reduction check valve | |
US2778375A (en) | Combined sludge-removing and desalting device for steam boilers | |
US2426319A (en) | Injection system | |
US2530242A (en) | Pump or motor for power transmissions | |
ES345252A1 (es) | Valvula de retencion y aparato de bomba para alimentar com-bustible liquido a un motor de combustion interna, que fun- ciona con dicha valvula. | |
DE896431C (de) | Kraftstoffeinspritzanlage fuer Brennkraftmaschinen | |
US3300969A (en) | Cavitation minimizer | |
GB1471878A (en) | Valve assembly | |
GB981959A (en) | Improvements in power steering for vehicles | |
GB1184650A (en) | Liquid Pumps. |