GB2518411B - Pump Control - Google Patents
Pump Control Download PDFInfo
- Publication number
- GB2518411B GB2518411B GB1316750.7A GB201316750A GB2518411B GB 2518411 B GB2518411 B GB 2518411B GB 201316750 A GB201316750 A GB 201316750A GB 2518411 B GB2518411 B GB 2518411B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump control
- pump
- control
- 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 - Fee Related
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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
- F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
-
- 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
- F04B2203/00—Motor parameters
- F04B2203/10—Motor parameters of linear elastic fluid motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1316750.7A GB2518411B (en) | 2013-09-20 | 2013-09-20 | Pump Control |
EP14772199.7A EP3047149A1 (en) | 2013-09-20 | 2014-09-18 | Pump control |
PCT/GB2014/052839 WO2015040404A1 (en) | 2013-09-20 | 2014-09-18 | Pump control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1316750.7A GB2518411B (en) | 2013-09-20 | 2013-09-20 | Pump Control |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201316750D0 GB201316750D0 (en) | 2013-11-06 |
GB2518411A GB2518411A (en) | 2015-03-25 |
GB2518411B true GB2518411B (en) | 2020-04-29 |
Family
ID=49553173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1316750.7A Expired - Fee Related GB2518411B (en) | 2013-09-20 | 2013-09-20 | Pump Control |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3047149A1 (en) |
GB (1) | GB2518411B (en) |
WO (1) | WO2015040404A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2003975A (en) * | 1977-09-12 | 1979-03-21 | Wilms Gmbh | Diaphragm pump |
US4597721A (en) * | 1985-10-04 | 1986-07-01 | Valco Cincinnati, Inc. | Double acting diaphragm pump with improved disassembly means |
US5816778A (en) * | 1996-01-16 | 1998-10-06 | Micron Technology, Inc. | System for controlling the stroke length of a double-diaphragm pump |
EP0903496A2 (en) * | 1997-09-18 | 1999-03-24 | Yamada T.S. Co., Ltd. | Pressure control for a double diaphragm pump |
WO2010088007A1 (en) * | 2009-01-30 | 2010-08-05 | Ingersoll Rand Company | Pump end of stroke sensor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6280149B1 (en) * | 1999-10-28 | 2001-08-28 | Ingersoll-Rand Company | Active feedback apparatus and air driven diaphragm pumps incorporating same |
-
2013
- 2013-09-20 GB GB1316750.7A patent/GB2518411B/en not_active Expired - Fee Related
-
2014
- 2014-09-18 EP EP14772199.7A patent/EP3047149A1/en not_active Withdrawn
- 2014-09-18 WO PCT/GB2014/052839 patent/WO2015040404A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2003975A (en) * | 1977-09-12 | 1979-03-21 | Wilms Gmbh | Diaphragm pump |
US4597721A (en) * | 1985-10-04 | 1986-07-01 | Valco Cincinnati, Inc. | Double acting diaphragm pump with improved disassembly means |
US5816778A (en) * | 1996-01-16 | 1998-10-06 | Micron Technology, Inc. | System for controlling the stroke length of a double-diaphragm pump |
EP0903496A2 (en) * | 1997-09-18 | 1999-03-24 | Yamada T.S. Co., Ltd. | Pressure control for a double diaphragm pump |
WO2010088007A1 (en) * | 2009-01-30 | 2010-08-05 | Ingersoll Rand Company | Pump end of stroke sensor |
Also Published As
Publication number | Publication date |
---|---|
GB201316750D0 (en) | 2013-11-06 |
EP3047149A1 (en) | 2016-07-27 |
GB2518411A (en) | 2015-03-25 |
WO2015040404A1 (en) | 2015-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230920 |