DE19742500A1 - Luftsaugende Kreiselpumpe - Google Patents
Luftsaugende KreiselpumpeInfo
- Publication number
- DE19742500A1 DE19742500A1 DE19742500A DE19742500A DE19742500A1 DE 19742500 A1 DE19742500 A1 DE 19742500A1 DE 19742500 A DE19742500 A DE 19742500A DE 19742500 A DE19742500 A DE 19742500A DE 19742500 A1 DE19742500 A1 DE 19742500A1
- Authority
- DE
- Germany
- Prior art keywords
- centrifugal pump
- self
- housing
- water
- air bubbles
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/004—Priming of not self-priming pumps
- F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742500A DE19742500B4 (de) | 1997-09-26 | 1997-09-26 | Luftsaugende Kreiselpumpe mit Zusatzströmung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742500A DE19742500B4 (de) | 1997-09-26 | 1997-09-26 | Luftsaugende Kreiselpumpe mit Zusatzströmung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19742500A1 true DE19742500A1 (de) | 1999-04-01 |
DE19742500B4 DE19742500B4 (de) | 2011-02-17 |
Family
ID=7843701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742500A Expired - Fee Related DE19742500B4 (de) | 1997-09-26 | 1997-09-26 | Luftsaugende Kreiselpumpe mit Zusatzströmung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19742500B4 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004008158A1 (de) * | 2004-02-12 | 2005-09-22 | Laing, Oliver | Sphärisches Lager, Elektromotor und Umwälzpumpe |
CN102400921A (zh) * | 2011-12-19 | 2012-04-04 | 江苏长凯机械设备有限公司 | 单级高效立式强自吸泵 |
US20170342975A1 (en) * | 2016-05-25 | 2017-11-30 | Xiamen Runner Industrial Corporation | Water pump assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2164869A (en) * | 1938-03-02 | 1939-07-04 | Jr Francis E Brady | Pump |
GB558841A (en) * | 1942-09-29 | 1944-01-24 | William Ernest Wyatt Millingto | Improvements in and relating to centrifugal pumps |
DD131767A1 (de) * | 1977-06-22 | 1978-07-19 | Wilfried Rudolf | Einrichtung zum verhindern von kavitation bei kreiselpumpen |
DE29616471U1 (de) * | 1996-09-21 | 1996-11-07 | Brinkmann Pumpen K.H. Brinkmann GmbH & Co. KG, 58791 Werdohl | Pumpe |
-
1997
- 1997-09-26 DE DE19742500A patent/DE19742500B4/de not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004008158A1 (de) * | 2004-02-12 | 2005-09-22 | Laing, Oliver | Sphärisches Lager, Elektromotor und Umwälzpumpe |
US7382070B2 (en) | 2004-02-12 | 2008-06-03 | Oliver Laing | Spherical bearing, electric motor and circulation pump |
CN102400921A (zh) * | 2011-12-19 | 2012-04-04 | 江苏长凯机械设备有限公司 | 单级高效立式强自吸泵 |
CN102400921B (zh) * | 2011-12-19 | 2013-07-10 | 江苏长凯机械设备有限公司 | 单级立式自吸泵 |
US20170342975A1 (en) * | 2016-05-25 | 2017-11-30 | Xiamen Runner Industrial Corporation | Water pump assembly |
Also Published As
Publication number | Publication date |
---|---|
DE19742500B4 (de) | 2011-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8181 | Inventor (new situation) |
Inventor name: LAING, KARSTEN, 71566 ALTHUETTE, DE |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: LAING HOLDING GMBH, 71686 REMSECK, DE |
|
8127 | New person/name/address of the applicant |
Owner name: ITT MANUFACTURING ENTERPRISES, INC., WILMINGTO, US |
|
8128 | New person/name/address of the agent |
Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE, 70182 |
|
R020 | Patent grant now final |
Effective date: 20110619 |
|
R082 | Change of representative |
Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE, DE |
|
R081 | Change of applicant/patentee |
Owner name: XYLEM IP HOLDINGS LLC, WHITE PLAINS, US Free format text: FORMER OWNER: ITT MANUFACTURING ENTERPRISES, INC., WILMINGTON, DEL., US Effective date: 20130513 Owner name: XYLEM IP HOLDINGS LLC, US Free format text: FORMER OWNER: ITT MANUFACTURING ENTERPRISES, INC., WILMINGTON, US Effective date: 20130513 |
|
R082 | Change of representative |
Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE Effective date: 20130513 Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE, DE Effective date: 20130513 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |