EP2342460A1 - Membranpumpe mit einem mehrteiligen pumpengehäuse - Google Patents
Membranpumpe mit einem mehrteiligen pumpengehäuseInfo
- Publication number
- EP2342460A1 EP2342460A1 EP09782802A EP09782802A EP2342460A1 EP 2342460 A1 EP2342460 A1 EP 2342460A1 EP 09782802 A EP09782802 A EP 09782802A EP 09782802 A EP09782802 A EP 09782802A EP 2342460 A1 EP2342460 A1 EP 2342460A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- valve
- diaphragm pump
- diaphragm
- pot
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title abstract 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
- F04B43/0733—Pumps having fluid drive the actuating fluid being controlled by at least one valve with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series
-
- 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
- F04B43/0009—Special features
-
- 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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008043309A DE102008043309A1 (de) | 2008-10-30 | 2008-10-30 | Membranpumpe mit einem mehrteiligen Pumpengehäuse |
PCT/EP2009/061672 WO2010049199A1 (de) | 2008-10-30 | 2009-09-09 | Membranpumpe mit einem mehrteiligen pumpengehäuse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2342460A1 true EP2342460A1 (de) | 2011-07-13 |
EP2342460B1 EP2342460B1 (de) | 2013-01-30 |
Family
ID=41343944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09782802A Active EP2342460B1 (de) | 2008-10-30 | 2009-09-09 | Membranpumpe mit einem mehrteiligen pumpengehäuse |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2342460B1 (de) |
DE (1) | DE102008043309A1 (de) |
WO (1) | WO2010049199A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111608772A (zh) * | 2019-02-25 | 2020-09-01 | 赵晖 | 一种尿素输送回抽泵芯、装置及scr系统 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011003461A1 (de) | 2011-02-01 | 2012-08-02 | Robert Bosch Gmbh | Membranpumpe sowie Abgasnachbehandlungssystem mit einer Membranpumpe |
DE102011075422A1 (de) | 2011-05-06 | 2012-11-08 | Robert Bosch Gmbh | Integralfördermodul zur Versorgung eines Abgasnachbehandlungssystems einer Brennkraftmaschine mit einem Reduktionsmittel |
DE102011089509A1 (de) | 2011-12-22 | 2013-06-27 | Robert Bosch Gmbh | Fördereinrichtung und Dosieranordnung |
DE102011089516B4 (de) | 2011-12-22 | 2021-08-12 | Robert Bosch Gmbh | Pumpe zum Rücksaugen für ein flüssiges Abgasnachbehandlungsmittel, Dosieranordnung und Verfahren zum Dosieren und Rücksaugen |
DE102012221492B4 (de) | 2012-11-23 | 2021-12-30 | Robert Bosch Gmbh | Membranpumpe mit Exzenterantrieb und integriertem Absperrventil |
DE102017209569A1 (de) * | 2017-06-07 | 2018-12-13 | Robert Bosch Gmbh | Mehrteiliges Gehäuse für eine Membranpumpe, Membranpumpe, Abgasnachbehandlungssystem |
DE102020112696B4 (de) | 2020-05-11 | 2022-08-18 | Knf Flodos Ag | Ventil sowie Membranpumpe mit Ein- und Auslassventilen |
CN111927749B (zh) * | 2020-07-14 | 2021-08-10 | 西安交通大学 | 一种隔膜压缩机气压无损监测系统及方法 |
DE102021105373A1 (de) | 2021-03-05 | 2022-09-08 | Mann+Hummel Gmbh | Filterelement, Filterelementanordnung und Filtersystem mit einer Filterelementanordnung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10316395B4 (de) * | 2003-04-10 | 2008-04-17 | Jähn, Peter | Membranpumpe |
JP2006242007A (ja) * | 2005-03-01 | 2006-09-14 | Toyota Industries Corp | ダイアフラムポンプ |
-
2008
- 2008-10-30 DE DE102008043309A patent/DE102008043309A1/de not_active Withdrawn
-
2009
- 2009-09-09 EP EP09782802A patent/EP2342460B1/de active Active
- 2009-09-09 WO PCT/EP2009/061672 patent/WO2010049199A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010049199A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111608772A (zh) * | 2019-02-25 | 2020-09-01 | 赵晖 | 一种尿素输送回抽泵芯、装置及scr系统 |
CN111608772B (zh) * | 2019-02-25 | 2024-03-22 | 西安秦泰汽车排放技术有限公司 | 一种尿素输送回抽泵芯、装置及scr系统 |
Also Published As
Publication number | Publication date |
---|---|
DE102008043309A1 (de) | 2010-05-06 |
EP2342460B1 (de) | 2013-01-30 |
WO2010049199A1 (de) | 2010-05-06 |
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