ES334102A1 - Improvements in the construction of self-centering centrifugal pumps. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the construction of self-centering centrifugal pumps. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES334102A1 ES334102A1 ES0334102A ES334102A ES334102A1 ES 334102 A1 ES334102 A1 ES 334102A1 ES 0334102 A ES0334102 A ES 0334102A ES 334102 A ES334102 A ES 334102A ES 334102 A1 ES334102 A1 ES 334102A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- self
- construction
- machine
- legally binding
- 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.)
- Expired
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
-
- 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
- F04D9/02—Self-priming pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Improvements in the construction of self-priming centrifugal pumps, for the pumping of liquids, characterized in that a bypass passage is arranged to re-circulate pumped liquid from the priming chamber to the entrainment region of the impeller blades, through of a closing chamber of the pump. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB51489/65A GB1165884A (en) | 1965-12-03 | 1965-12-03 | Improvements relating to Centrifugal Pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
ES334102A1 true ES334102A1 (en) | 1967-10-16 |
Family
ID=10460228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0334102A Expired ES334102A1 (en) | 1965-12-03 | 1966-12-03 | Improvements in the construction of self-centering centrifugal pumps. (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
Country | Link |
---|---|
US (1) | US3401640A (en) |
BE (1) | BE690733A (en) |
CH (1) | CH453082A (en) |
DE (1) | DE1528780A1 (en) |
ES (1) | ES334102A1 (en) |
FR (1) | FR1502564A (en) |
GB (1) | GB1165884A (en) |
IL (1) | IL26995A (en) |
NL (1) | NL6617042A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186805A (en) * | 1975-01-29 | 1976-07-29 | Hitachi Ltd | JUNKANHONPU |
YU41671B (en) * | 1979-10-22 | 1987-12-31 | Tozd Tovarna Motorjev Tomos | Self suction centrifugal pump |
IT1155692B (en) * | 1982-06-23 | 1987-01-28 | Ivat Color Snc Di Ugo Becchio | CENTRIFUGAL PUMP OR COMPRESSOR |
JP2739083B2 (en) * | 1986-09-24 | 1998-04-08 | 三井物産化学プラント株式会社 | Plunger pump |
JPS63266193A (en) * | 1986-09-30 | 1988-11-02 | Jun Taga | Pump |
US5055005A (en) * | 1990-10-05 | 1991-10-08 | Kletschka Harold D | Fluid pump with levitated impeller |
WO2012024493A1 (en) | 2010-08-20 | 2012-02-23 | Thoratec Corporation | Implantable blood pump |
WO2014036410A1 (en) | 2012-08-31 | 2014-03-06 | Thoratec Corporation | Start-up algorithm for an implantable blood pump |
EP2890417A4 (en) | 2012-08-31 | 2016-04-27 | Thoratec Corp | Hall sensor mounting in an implantable blood pump |
US10973967B2 (en) | 2018-01-10 | 2021-04-13 | Tc1 Llc | Bearingless implantable blood pump |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US879484A (en) * | 1907-09-03 | 1908-02-18 | Einar Morterud | Pump for corrosive fluids. |
US1871662A (en) * | 1929-03-22 | 1932-08-16 | Carrier Engineering Corp | Method and means for lubricating compressors and the like |
US1946212A (en) * | 1933-03-15 | 1934-02-06 | Duriron Co | Centrifugal pump |
US2741991A (en) * | 1951-04-06 | 1956-04-17 | Union Steam Pump Company | Pump and packing |
US2900919A (en) * | 1957-02-01 | 1959-08-25 | New York Air Brake Co | Seal assembly for centrifugal pumps |
GB877878A (en) * | 1958-06-03 | 1961-09-20 | Girdlestone Pumps Ltd | Improvements in or relating to centrifugal pumps |
US3128713A (en) * | 1958-09-26 | 1964-04-14 | Fmc Corp | Hydraulic pump |
US3070028A (en) * | 1961-05-08 | 1962-12-25 | Bell & Gossett Co | Air eliminator for rotary mechanical seals in fluid pumps |
-
1965
- 1965-12-03 GB GB51489/65A patent/GB1165884A/en not_active Expired
-
1966
- 1966-12-01 FR FR85781A patent/FR1502564A/en not_active Expired
- 1966-12-02 CH CH1724266A patent/CH453082A/en unknown
- 1966-12-02 NL NL6617042A patent/NL6617042A/xx unknown
- 1966-12-02 IL IL26995A patent/IL26995A/en unknown
- 1966-12-03 DE DE19661528780 patent/DE1528780A1/en active Pending
- 1966-12-03 ES ES0334102A patent/ES334102A1/en not_active Expired
- 1966-12-05 BE BE690733D patent/BE690733A/xx unknown
- 1966-12-05 US US599277A patent/US3401640A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3401640A (en) | 1968-09-17 |
FR1502564A (en) | 1967-11-18 |
IL26995A (en) | 1970-07-19 |
DE1528780A1 (en) | 1970-07-02 |
BE690733A (en) | 1967-05-16 |
NL6617042A (en) | 1967-06-05 |
CH453082A (en) | 1968-05-31 |
GB1165884A (en) | 1969-10-01 |
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