EP2179142A2 - Stirnzahnradumwälzpumpe - Google Patents
StirnzahnradumwälzpumpeInfo
- Publication number
- EP2179142A2 EP2179142A2 EP08784338A EP08784338A EP2179142A2 EP 2179142 A2 EP2179142 A2 EP 2179142A2 EP 08784338 A EP08784338 A EP 08784338A EP 08784338 A EP08784338 A EP 08784338A EP 2179142 A2 EP2179142 A2 EP 2179142A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- housing
- driven
- motor
- electric motor
- 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.)
- Withdrawn
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
- 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
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/084—Toothed wheels
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/008—Prime movers
-
- 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
- F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
- F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
- F04C3/08—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C3/085—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing the axes of cooperating members being on the same plane
-
- 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
- F04C2240/00—Components
- F04C2240/30—Casings or housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033659A DE102007033659A1 (de) | 2007-07-17 | 2007-07-17 | Stirnzahnradumwälzpumpe |
PCT/DE2008/001155 WO2009010047A2 (de) | 2007-07-17 | 2008-07-17 | Stirnzahnradumwälzpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2179142A2 true EP2179142A2 (de) | 2010-04-28 |
Family
ID=40022593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08784338A Withdrawn EP2179142A2 (de) | 2007-07-17 | 2008-07-17 | Stirnzahnradumwälzpumpe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2179142A2 (de) |
DE (1) | DE102007033659A1 (de) |
WO (1) | WO2009010047A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014209140A1 (de) | 2013-05-23 | 2014-11-27 | Robert Bosch Gmbh | Förderaggregat |
DE102013226978A1 (de) * | 2013-12-20 | 2015-06-25 | Robert Bosch Gmbh | Pumpenvorrichtung |
DE102016202260A1 (de) * | 2016-02-15 | 2017-08-17 | Bühler Motor GmbH | Pumpenantrieb für die Förderung eines Reduktionsmittels für Kfz-Abgasanlagen, modulare Motor- und Pumpenfamilie zur Bildung unterschiedlicher Pumpenantriebe mit mehreren solcher Elektromotoren |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE279990C (de) * | ||||
US3327636A (en) * | 1965-04-30 | 1967-06-27 | Ashtabula Bow Socket Company | Fluid pump or motor structure |
DE6607928U (de) | 1965-08-31 | 1971-05-19 | Allweile Ag | Stopfbuechsenlose heizungsumwaelzpumpe. |
DE2156610A1 (de) | 1971-11-15 | 1973-05-24 | Allweiler Ag | Wellenlagerung fuer eine stopfbuchsenlose heizungsumwaelzpumpe |
DE2341042A1 (de) | 1973-08-14 | 1975-03-06 | Erich Gross | Zentralheizungsanlage |
DE2351342A1 (de) * | 1973-10-12 | 1975-04-17 | 8012 Ottobrunn | Pumpe und fluessigkeitsmotor |
DE2550531A1 (de) | 1975-11-11 | 1977-05-12 | Erich Gross | Zentralheizungsanlage unter verwendung der sonnenenergie |
DE2845246A1 (de) | 1978-10-18 | 1980-04-30 | Allweiler Ag | Kreiselpumpe |
DE2941133C2 (de) | 1979-10-10 | 1985-01-31 | Speck-Kolbenpumpen-Fabrik Otto Speck Kg, 8192 Geretsried | Heizungsumwälzpume |
DE19608405B4 (de) | 1995-03-07 | 2006-04-13 | Bernhard Miller | Wärmespeicher |
DE19543533C2 (de) * | 1995-11-22 | 1998-10-08 | Solvis Solarsysteme Gmbh | Solaranlage mit Zahnradpumpe |
DE19725462A1 (de) * | 1997-06-16 | 1998-12-24 | Storz Endoskop Gmbh | Medizinische Zahnradpumpe zum Saugen und Spülen |
JP2004215937A (ja) * | 2003-01-16 | 2004-08-05 | Kameya Kogyosho:Kk | 風呂水給水装置及び風呂水給水装置付き洗濯機 |
JP5053637B2 (ja) * | 2003-09-11 | 2012-10-17 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 回転ピストン機械 |
DE102006012481A1 (de) | 2005-03-16 | 2006-09-21 | Cor Pumps + Compressors Ag | Drehkolbenmaschine |
US7318422B2 (en) * | 2005-07-27 | 2008-01-15 | Walbro Engine Management, L.L.C. | Fluid pump assembly |
-
2007
- 2007-07-17 DE DE102007033659A patent/DE102007033659A1/de not_active Withdrawn
-
2008
- 2008-07-17 WO PCT/DE2008/001155 patent/WO2009010047A2/de active Application Filing
- 2008-07-17 EP EP08784338A patent/EP2179142A2/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2009010047A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009010047A2 (de) | 2009-01-22 |
WO2009010047A4 (de) | 2009-04-30 |
DE102007033659A1 (de) | 2009-01-22 |
WO2009010047A3 (de) | 2009-03-05 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100217 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20160704 |
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PUAJ | Public notification under rule 129 epc |
Free format text: ORIGINAL CODE: 0009425 |
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17Q | First examination report despatched |
Effective date: 20160721 |
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32PN | Public notification |
Free format text: MITTEILUNG GEMAESS REGEL 94(3) EPU (EPA FORM 2001 VOM 21/07/2016) |
|
17Q | First examination report despatched |
Effective date: 20160914 |
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PUAJ | Public notification under rule 129 epc |
Free format text: ORIGINAL CODE: 0009425 |
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32PN | Public notification |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 2021A DATED 22.03.2017) |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170125 |