DE112004000064D2 - Zahnradpumpe - Google Patents
ZahnradpumpeInfo
- Publication number
- DE112004000064D2 DE112004000064D2 DE112004000064T DE112004000064T DE112004000064D2 DE 112004000064 D2 DE112004000064 D2 DE 112004000064D2 DE 112004000064 T DE112004000064 T DE 112004000064T DE 112004000064 T DE112004000064 T DE 112004000064T DE 112004000064 D2 DE112004000064 D2 DE 112004000064D2
- Authority
- DE
- Germany
- Prior art keywords
- gear pump
- gear
- 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.)
- Ceased
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
- 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
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
-
- 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
- F04C2230/00—Manufacture
- F04C2230/20—Manufacture essentially without removing material
- F04C2230/22—Manufacture essentially without removing material by sintering
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/602—Gap; Clearance
-
- 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
- F05C2225/12—Polyetheretherketones, e.g. PEEK
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112004000064T DE112004000064D2 (de) | 2003-05-23 | 2004-05-12 | Zahnradpumpe |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323311 | 2003-05-23 | ||
PCT/DE2004/000986 WO2004109110A1 (de) | 2003-05-23 | 2004-05-12 | Zahnradpumpe |
DE112004000064T DE112004000064D2 (de) | 2003-05-23 | 2004-05-12 | Zahnradpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112004000064D2 true DE112004000064D2 (de) | 2005-07-28 |
Family
ID=33494746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112004000064T Ceased DE112004000064D2 (de) | 2003-05-23 | 2004-05-12 | Zahnradpumpe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1629203A1 (de) |
DE (1) | DE112004000064D2 (de) |
WO (1) | WO2004109110A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9429149B2 (en) * | 2012-05-15 | 2016-08-30 | Sabic Global Technologies B.V. | Polyetherimide pump |
DE102014102643A1 (de) * | 2014-02-27 | 2015-08-27 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe mit Kunststoffverbundstruktur |
IT202000018235A1 (it) * | 2020-07-28 | 2022-01-28 | Casappa Spa | Macchina volumetrica ad ingranaggi |
DE102022200830A1 (de) | 2022-01-26 | 2023-07-27 | Zf Friedrichshafen Ag | Zahnradpumpe mit Geräuschoptimierung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62111181A (ja) * | 1985-11-06 | 1987-05-22 | Inoue Japax Res Inc | 回転ポンプ |
DE3737961A1 (de) * | 1987-11-07 | 1989-05-18 | Barmag Barmer Maschf | Innenzahnradpumpe |
JPH02304243A (ja) * | 1989-05-19 | 1990-12-18 | Toshiba Corp | 歯車 |
JPH0544651A (ja) * | 1991-08-12 | 1993-02-23 | Toyooki Kogyo Co Ltd | 内接歯車ポンプ |
IT1271052B (it) * | 1993-11-18 | 1997-05-26 | Pompa ad ingranaggi interni con sporgenze volumetriche | |
US6264449B1 (en) * | 2000-02-16 | 2001-07-24 | Alexander Maute | Plastic toothed wheel for a toothed wheel pump |
-
2004
- 2004-05-12 DE DE112004000064T patent/DE112004000064D2/de not_active Ceased
- 2004-05-12 WO PCT/DE2004/000986 patent/WO2004109110A1/de active Application Filing
- 2004-05-12 EP EP04732274A patent/EP1629203A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1629203A1 (de) | 2006-03-01 |
WO2004109110A1 (de) | 2004-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: IXETIC HUECKESWAGEN GMBH, 42499 HUECKESWAGEN, DE |
|
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20130424 |