EP2765311A3 - Schraubenspindelpumpe - Google Patents
Schraubenspindelpumpe Download PDFInfo
- Publication number
- EP2765311A3 EP2765311A3 EP14154060.9A EP14154060A EP2765311A3 EP 2765311 A3 EP2765311 A3 EP 2765311A3 EP 14154060 A EP14154060 A EP 14154060A EP 2765311 A3 EP2765311 A3 EP 2765311A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump housing
- spindle
- screw spindle
- pump
- spindle 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.)
- Withdrawn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
- F04C2/086—Carter
-
- 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013101164.0A DE102013101164B4 (de) | 2013-02-06 | 2013-02-06 | Schraubenspindelpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2765311A2 EP2765311A2 (de) | 2014-08-13 |
EP2765311A3 true EP2765311A3 (de) | 2017-10-18 |
Family
ID=50070374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14154060.9A Withdrawn EP2765311A3 (de) | 2013-02-06 | 2014-02-06 | Schraubenspindelpumpe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2765311A3 (de) |
DE (1) | DE102013101164B4 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017112743B3 (de) | 2017-06-09 | 2018-10-25 | Leistritz Pumpen Gmbh | Modulares System zur Herstellung einer Schraubenspindelpumpe |
DE102019118086A1 (de) | 2019-07-04 | 2021-01-07 | Nidec Gpm Gmbh | Integrierte Schraubenspindel-Kühlmittelpumpe |
DE102019128602B3 (de) * | 2019-10-23 | 2021-02-11 | Leistritz Pumpen Gmbh | Schraubenspindelpumpe |
DE102021133173A1 (de) | 2021-12-15 | 2023-06-15 | Audi Aktiengesellschaft | Schraubenspindelpumpe zur Förderung eines Fluids sowie Fluidkreislauf mit einer solchen Schraubenspindelpumpe |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB112104A (en) * | 1917-07-05 | 1917-12-27 | Edward Nuebling | Improvements in or relating to Rotary Meters, Pumps and Motors. |
CH301117A (de) * | 1950-09-21 | 1954-08-31 | Kapp Bernhard | Schraubenpumpe. |
CH469198A (de) * | 1964-03-20 | 1969-02-28 | Svenska Rotor Maskiner Ab | Schraubenradverdichter |
DE1653930A1 (de) * | 1967-02-07 | 1971-10-07 | Warren Pump Inc | Tauchpumpe |
GB2227057A (en) * | 1988-12-22 | 1990-07-18 | Multiphase Systems Plc | Screw pumps |
CN2644710Y (zh) * | 2003-07-16 | 2004-09-29 | 天津泵业机械集团有限公司 | 卧式高压大流量三螺杆泵 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH390690A (de) * | 1959-02-23 | 1965-04-15 | Imo Industri Ab | Schraubenpumpe |
GB900873A (en) * | 1961-04-19 | 1962-07-11 | Mono Pumps Ltd | Pump incorporating pressure relief valve |
JPS62218682A (ja) * | 1986-03-19 | 1987-09-26 | Hitachi Ltd | スクリユ−真空ポンプ |
DE20007099U1 (de) * | 1999-05-06 | 2000-09-28 | Wernert & Co Ohg H | Kreiselpumpe |
-
2013
- 2013-02-06 DE DE102013101164.0A patent/DE102013101164B4/de not_active Expired - Fee Related
-
2014
- 2014-02-06 EP EP14154060.9A patent/EP2765311A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB112104A (en) * | 1917-07-05 | 1917-12-27 | Edward Nuebling | Improvements in or relating to Rotary Meters, Pumps and Motors. |
CH301117A (de) * | 1950-09-21 | 1954-08-31 | Kapp Bernhard | Schraubenpumpe. |
CH469198A (de) * | 1964-03-20 | 1969-02-28 | Svenska Rotor Maskiner Ab | Schraubenradverdichter |
DE1653930A1 (de) * | 1967-02-07 | 1971-10-07 | Warren Pump Inc | Tauchpumpe |
GB2227057A (en) * | 1988-12-22 | 1990-07-18 | Multiphase Systems Plc | Screw pumps |
CN2644710Y (zh) * | 2003-07-16 | 2004-09-29 | 天津泵业机械集团有限公司 | 卧式高压大流量三螺杆泵 |
Also Published As
Publication number | Publication date |
---|---|
EP2765311A2 (de) | 2014-08-13 |
DE102013101164A1 (de) | 2014-08-21 |
DE102013101164B4 (de) | 2016-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20140206 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 2/16 20060101AFI20170913BHEP Ipc: F04C 2/08 20060101ALI20170913BHEP |
|
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: 20180419 |