IT1014713B - Pompa per la circolazione di mezzi refrigeranti - Google Patents
Pompa per la circolazione di mezzi refrigerantiInfo
- Publication number
- IT1014713B IT1014713B IT23528/74A IT2352874A IT1014713B IT 1014713 B IT1014713 B IT 1014713B IT 23528/74 A IT23528/74 A IT 23528/74A IT 2352874 A IT2352874 A IT 2352874A IT 1014713 B IT1014713 B IT 1014713B
- Authority
- IT
- Italy
- Prior art keywords
- circulation
- pump
- refrigerant media
- refrigerant
- media
- Prior art date
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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2331039A DE2331039C2 (de) | 1973-06-19 | 1973-06-19 | Kühlmittelumwälzpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1014713B true IT1014713B (it) | 1977-04-30 |
Family
ID=5884372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23528/74A IT1014713B (it) | 1973-06-19 | 1974-06-03 | Pompa per la circolazione di mezzi refrigeranti |
Country Status (6)
Country | Link |
---|---|
US (1) | US3947154A (it) |
CS (1) | CS181762B2 (it) |
DE (1) | DE2331039C2 (it) |
GB (1) | GB1461113A (it) |
IT (1) | IT1014713B (it) |
PL (1) | PL88849B1 (it) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115029A (en) * | 1973-01-26 | 1978-09-19 | Klein, Schanzlin & Becker Aktiengesellschaft | Centrifugal pump |
US4177008A (en) * | 1973-01-26 | 1979-12-04 | Klein, Schanzlin & Becker Aktiengesellschaft | Centrifugal pump |
JPS5443722B2 (it) * | 1973-02-02 | 1979-12-21 | ||
DE2710443A1 (de) * | 1977-03-10 | 1978-09-14 | Klein Schanzlin & Becker Ag | Waermesperre fuer hochtemperatur- umwaelzpumpen |
DE3016681C2 (de) * | 1980-04-30 | 1986-01-02 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Wärmesperre für stopfbuchslose Hochtemperaturumwälzpumpen |
JPS57181996A (en) * | 1981-04-30 | 1982-11-09 | Power Reactor & Nuclear Fuel Dev Corp | Mechanical pump for liquid metal |
DE3704700A1 (de) * | 1987-02-14 | 1988-08-25 | Bodenseewerk Geraetetech | Beheizbare membranpumpe fuer gase |
US4830573A (en) * | 1988-01-06 | 1989-05-16 | Gsw Inc. | High pressure pump with plastic pump housing and heat sink |
DE4116192C2 (de) * | 1991-05-17 | 1998-04-09 | Opel Adam Ag | Servopumpe für eine hydraulisch wirkende Servoeinrichtung eines Kraftfahrzeuges |
US5215430A (en) * | 1992-02-26 | 1993-06-01 | J. C. Carter Company, Inc. | Ignition-source free fuel pump |
US5624245A (en) * | 1994-10-26 | 1997-04-29 | Mp Pumps, Inc. | Centrufugal pump with thermally isolated and dynamically air cooled shaft seal assembly |
DE19508321A1 (de) * | 1995-03-09 | 1996-09-12 | Klein Schanzlin & Becker Ag | Kreiselpumpenaggregat mit integrierter Wärmesperre |
US5806560A (en) * | 1996-10-22 | 1998-09-15 | J. C. Carter Company, Inc. | Aircraft fuel transfer pump with auxiliary fuel line scavenge pump |
DE19721196A1 (de) * | 1997-05-21 | 1998-11-26 | Klein Schanzlin & Becker Ag | Maschinenaggregat mit integrierter Wärmesperre |
US6095766A (en) * | 1998-07-29 | 2000-08-01 | Brown; Albert W. | Fuel transfer pump |
JP2003269369A (ja) * | 2002-03-13 | 2003-09-25 | Boc Edwards Technologies Ltd | 真空ポンプ |
US7156617B2 (en) | 2004-09-08 | 2007-01-02 | Attwood Corporation | Dual outlet port pump |
US9394908B2 (en) | 2011-05-17 | 2016-07-19 | Bwxt Nuclear Energy, Inc. | Pressurized water reactor with upper vessel section providing both pressure and flow control |
US9593684B2 (en) * | 2011-07-28 | 2017-03-14 | Bwxt Nuclear Energy, Inc. | Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus |
US9336908B2 (en) | 2011-10-26 | 2016-05-10 | Bwxt Nuclear Energy, Inc. | Pressurized water reactor with upper vessel section providing both pressure and flow control |
SE536824C2 (sv) * | 2012-12-14 | 2014-09-23 | Xylem Ip Man S R L | Kylarrangemang hos pump avsedd för pumpning av vätska |
CZ2014438A3 (cs) * | 2014-06-26 | 2016-04-20 | Ĺ KODA JS a.s. | Sekundární tepelná bariéra pro hlavní cirkulační čerpadlo primárního okruhu jaderné elektrárny a způsob úpravy a opravy tohoto čerpadla pomocí této bariéry |
CA2944273A1 (en) * | 2015-11-02 | 2017-05-02 | Sulzer Management Ag | Pump drive unit for conveying a process fluid |
DE102016003169B4 (de) * | 2016-03-16 | 2020-08-20 | Wilo Se | Kühleinrichtung für eine Pumpe mit Nassläufermotor |
CN107269587A (zh) * | 2017-04-26 | 2017-10-20 | 合肥皖化电泵有限公司 | 一种带抗压泵壳的炉水循环泵 |
US11536044B2 (en) * | 2019-03-21 | 2022-12-27 | Asia Connection LLC | Multiport pump and adapter kit |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951130C (de) * | 1940-11-11 | 1956-10-25 | Hayward Tyler & Company Ltd | Aus einem Elektromotor und einer von diesem angetriebenen Pumpe bestehendes System |
FR1017202A (fr) * | 1940-11-11 | 1952-12-04 | Hayward Tyler & Company Ltd | Perfectionnements relatifs aux appareils accouplés à un moteur d'entraînement et soumis à l'action de pressions élevées |
US2764943A (en) * | 1951-10-13 | 1956-10-02 | Surface Combustion Corp | Pump system |
US2885963A (en) * | 1953-12-11 | 1959-05-12 | Hayward Tyler And Company Ltd | Structures comprising a motor and a pump driven thereby |
US2730954A (en) * | 1954-07-07 | 1956-01-17 | Ingersoll Rand Co | Sealing device for pumps |
FR1132115A (fr) * | 1954-09-22 | 1957-03-05 | Klein | Groupe moto-pompe pour fluides à haute pression et à température élevée |
DE1023672B (de) * | 1955-06-18 | 1958-01-30 | Klein Schanzlin & Becker Ag | Pumpe zur Foerderung heisser Medien |
GB854165A (en) * | 1956-03-17 | 1960-11-16 | Siemens Ag | Improvements in or relating to electric motor and pump assemblies |
GB1151742A (en) * | 1965-06-24 | 1969-05-14 | Hayward Tyler & Company Ltd | Improvements in or relating to Glandless Electric Motor Driven Pumps |
US3394659A (en) * | 1966-06-03 | 1968-07-30 | Westinghouse Electric Corp | Motor pump |
SE316376B (it) * | 1966-11-04 | 1969-10-20 | Svenska Maskinverken Ab | |
US3478689A (en) * | 1967-08-02 | 1969-11-18 | Borg Warner | Circulating pump |
DE1653785A1 (de) * | 1967-11-02 | 1971-07-01 | Voith Gmbh J M | Stroemungsmaschine,insbesondere Umwaelzpumpe fuer Reaktoren |
US3652179A (en) * | 1971-03-10 | 1972-03-28 | Westinghouse Electric Corp | Controlled leakage centrifugal pump |
-
1973
- 1973-06-19 DE DE2331039A patent/DE2331039C2/de not_active Expired
-
1974
- 1974-06-03 IT IT23528/74A patent/IT1014713B/it active
- 1974-06-11 US US05/478,393 patent/US3947154A/en not_active Expired - Lifetime
- 1974-06-13 GB GB2637074A patent/GB1461113A/en not_active Expired
- 1974-06-17 PL PL1974171976A patent/PL88849B1/pl unknown
- 1974-06-18 CS CS7400004292A patent/CS181762B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DE2331039A1 (de) | 1975-01-23 |
CS181762B2 (en) | 1978-03-31 |
GB1461113A (en) | 1977-01-13 |
DE2331039C2 (de) | 1984-05-10 |
PL88849B1 (it) | 1976-09-30 |
US3947154A (en) | 1976-03-30 |
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