GB961750A - Improvements relating to pumps - Google Patents
Improvements relating to pumpsInfo
- Publication number
- GB961750A GB961750A GB2253662A GB2253662A GB961750A GB 961750 A GB961750 A GB 961750A GB 2253662 A GB2253662 A GB 2253662A GB 2253662 A GB2253662 A GB 2253662A GB 961750 A GB961750 A GB 961750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- pistons
- june
- sealed
- cylinder
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
Abstract
961,750. Fluid pressure apparatus; reciprocating pumps. D. H. YOUNG, and H. J. TRETHEWY. June 12, 1963 [June 12, 1962], No. 22536/62. Headings F1A and F1P. A pump includes a pair of pistons 5, 6, in cylinders 2, 3, the pump chamber being below piston 6 in cylinder 3, the pistons being sealed by rolling diaphragms 8, 13 trapping a body of liquid or gas 15, and means is provided, such as a compression spring 16, to ensure that at all times the diaphragms are urged onto their pistons. The piston 5 may be driven by an electric motor and crank, or by a further piston 4 sealed to its cylinder 1 by a rolling diaphragm 7, and subject to fluid pressure. Piston 4 being of larger diameter than piston 5, an intensifier effect is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2253662A GB961750A (en) | 1962-06-12 | 1962-06-12 | Improvements relating to pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2253662A GB961750A (en) | 1962-06-12 | 1962-06-12 | Improvements relating to pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB961750A true GB961750A (en) | 1964-06-24 |
Family
ID=10180982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2253662A Expired GB961750A (en) | 1962-06-12 | 1962-06-12 | Improvements relating to pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB961750A (en) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373694A (en) * | 1965-10-21 | 1968-03-19 | John F. Taplin | Cylinder and piston unit having noncollapsible dual rolling diaphragm |
US3488763A (en) * | 1968-02-16 | 1970-01-06 | Alden A Lofquist Jr | Rolling seal pump |
US4443160A (en) * | 1980-11-13 | 1984-04-17 | Brueninghaus Hydraulik Gmbh | High-pressure piston pump for liquids, preferably for water |
DE3446914A1 (en) * | 1984-12-21 | 1986-07-03 | Ott Kg Lewa | DIAPHRAGM PUMP WITH HYDRAULICALLY DRIVED ROLLER |
US6470966B2 (en) | 1998-12-07 | 2002-10-29 | Robert Lance Cook | Apparatus for forming wellbore casing |
US6557640B1 (en) | 1998-12-07 | 2003-05-06 | Shell Oil Company | Lubrication and self-cleaning system for expansion mandrel |
US6568471B1 (en) | 1999-02-26 | 2003-05-27 | Shell Oil Company | Liner hanger |
US6575240B1 (en) | 1998-12-07 | 2003-06-10 | Shell Oil Company | System and method for driving pipe |
US6575250B1 (en) | 1999-11-15 | 2003-06-10 | Shell Oil Company | Expanding a tubular element in a wellbore |
US6604763B1 (en) | 1998-12-07 | 2003-08-12 | Shell Oil Company | Expandable connector |
GB2385356A (en) * | 1999-02-26 | 2003-08-20 | Shell Int Research | Method of applying an axial force |
US6634431B2 (en) | 1998-11-16 | 2003-10-21 | Robert Lance Cook | Isolation of subterranean zones |
US6640903B1 (en) | 1998-12-07 | 2003-11-04 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6712154B2 (en) | 1998-11-16 | 2004-03-30 | Enventure Global Technology | Isolation of subterranean zones |
US6725919B2 (en) | 1998-12-07 | 2004-04-27 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6745845B2 (en) | 1998-11-16 | 2004-06-08 | Shell Oil Company | Isolation of subterranean zones |
US6823937B1 (en) | 1998-12-07 | 2004-11-30 | Shell Oil Company | Wellhead |
US7665532B2 (en) | 1998-12-07 | 2010-02-23 | Shell Oil Company | Pipeline |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
US7739917B2 (en) | 2002-09-20 | 2010-06-22 | Enventure Global Technology, Llc | Pipe formability evaluation for expandable tubulars |
US7740076B2 (en) | 2002-04-12 | 2010-06-22 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
US7775290B2 (en) | 2003-04-17 | 2010-08-17 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US7793721B2 (en) | 2003-03-11 | 2010-09-14 | Eventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US7819185B2 (en) | 2004-08-13 | 2010-10-26 | Enventure Global Technology, Llc | Expandable tubular |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
US7918284B2 (en) | 2002-04-15 | 2011-04-05 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
-
1962
- 1962-06-12 GB GB2253662A patent/GB961750A/en not_active Expired
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373694A (en) * | 1965-10-21 | 1968-03-19 | John F. Taplin | Cylinder and piston unit having noncollapsible dual rolling diaphragm |
US3488763A (en) * | 1968-02-16 | 1970-01-06 | Alden A Lofquist Jr | Rolling seal pump |
US4443160A (en) * | 1980-11-13 | 1984-04-17 | Brueninghaus Hydraulik Gmbh | High-pressure piston pump for liquids, preferably for water |
DE3446914A1 (en) * | 1984-12-21 | 1986-07-03 | Ott Kg Lewa | DIAPHRAGM PUMP WITH HYDRAULICALLY DRIVED ROLLER |
US6745845B2 (en) | 1998-11-16 | 2004-06-08 | Shell Oil Company | Isolation of subterranean zones |
US6712154B2 (en) | 1998-11-16 | 2004-03-30 | Enventure Global Technology | Isolation of subterranean zones |
US6634431B2 (en) | 1998-11-16 | 2003-10-21 | Robert Lance Cook | Isolation of subterranean zones |
US6575240B1 (en) | 1998-12-07 | 2003-06-10 | Shell Oil Company | System and method for driving pipe |
US6497289B1 (en) | 1998-12-07 | 2002-12-24 | Robert Lance Cook | Method of creating a casing in a borehole |
US6561227B2 (en) | 1998-12-07 | 2003-05-13 | Shell Oil Company | Wellbore casing |
US7665532B2 (en) | 1998-12-07 | 2010-02-23 | Shell Oil Company | Pipeline |
US6604763B1 (en) | 1998-12-07 | 2003-08-12 | Shell Oil Company | Expandable connector |
US6823937B1 (en) | 1998-12-07 | 2004-11-30 | Shell Oil Company | Wellhead |
US6758278B2 (en) | 1998-12-07 | 2004-07-06 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6470966B2 (en) | 1998-12-07 | 2002-10-29 | Robert Lance Cook | Apparatus for forming wellbore casing |
US6631760B2 (en) | 1998-12-07 | 2003-10-14 | Shell Oil Company | Tie back liner for a well system |
US6739392B2 (en) | 1998-12-07 | 2004-05-25 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6725919B2 (en) | 1998-12-07 | 2004-04-27 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6557640B1 (en) | 1998-12-07 | 2003-05-06 | Shell Oil Company | Lubrication and self-cleaning system for expansion mandrel |
US6640903B1 (en) | 1998-12-07 | 2003-11-04 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
US6684947B2 (en) | 1999-02-26 | 2004-02-03 | Shell Oil Company | Apparatus for radially expanding a tubular member |
US6705395B2 (en) | 1999-02-26 | 2004-03-16 | Shell Oil Company | Wellbore casing |
US6568471B1 (en) | 1999-02-26 | 2003-05-27 | Shell Oil Company | Liner hanger |
US6631759B2 (en) | 1999-02-26 | 2003-10-14 | Shell Oil Company | Apparatus for radially expanding a tubular member |
US6631769B2 (en) | 1999-02-26 | 2003-10-14 | Shell Oil Company | Method of operating an apparatus for radially expanding a tubular member |
GB2385356B (en) * | 1999-02-26 | 2003-10-08 | Shell Int Research | A method of applying a force to a piston |
GB2347952B (en) * | 1999-02-26 | 2003-10-08 | Shell Int Research | Apparatus for coupling a tubular member to a pre-existing structure |
GB2385356A (en) * | 1999-02-26 | 2003-08-20 | Shell Int Research | Method of applying an axial force |
US6575250B1 (en) | 1999-11-15 | 2003-06-10 | Shell Oil Company | Expanding a tubular element in a wellbore |
US7740076B2 (en) | 2002-04-12 | 2010-06-22 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
US7918284B2 (en) | 2002-04-15 | 2011-04-05 | Enventure Global Technology, L.L.C. | Protective sleeve for threaded connections for expandable liner hanger |
US7739917B2 (en) | 2002-09-20 | 2010-06-22 | Enventure Global Technology, Llc | Pipe formability evaluation for expandable tubulars |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
US7793721B2 (en) | 2003-03-11 | 2010-09-14 | Eventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US7775290B2 (en) | 2003-04-17 | 2010-08-17 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
US7819185B2 (en) | 2004-08-13 | 2010-10-26 | Enventure Global Technology, Llc | Expandable tubular |
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