ATE59694T1 - Mehrstufige kreiselpumpe zur foerderung von fluessiggas. - Google Patents
Mehrstufige kreiselpumpe zur foerderung von fluessiggas.Info
- Publication number
- ATE59694T1 ATE59694T1 AT86114824T AT86114824T ATE59694T1 AT E59694 T1 ATE59694 T1 AT E59694T1 AT 86114824 T AT86114824 T AT 86114824T AT 86114824 T AT86114824 T AT 86114824T AT E59694 T1 ATE59694 T1 AT E59694T1
- Authority
- AT
- Austria
- Prior art keywords
- liquefied gas
- pump
- stage
- expansion chamber
- centrifugal pump
- 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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell
-
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853539251 DE3539251A1 (de) | 1985-11-06 | 1985-11-06 | Mehrstufige kreiselpumpe zur foerderung von fluessiggas |
EP86114824A EP0222233B1 (de) | 1985-11-06 | 1986-10-24 | Mehrstufige Kreiselpumpe zur Förderung von Flüssiggas |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE59694T1 true ATE59694T1 (de) | 1991-01-15 |
Family
ID=6285228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86114824T ATE59694T1 (de) | 1985-11-06 | 1986-10-24 | Mehrstufige kreiselpumpe zur foerderung von fluessiggas. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4753571A (de) |
EP (1) | EP0222233B1 (de) |
AT (1) | ATE59694T1 (de) |
DE (1) | DE3539251A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4033473A1 (de) * | 1990-10-20 | 1992-04-23 | Pacific Wietz Gmbh & Co Kg | Verfahren und anordnung zum messen der leckrate einer gleitringdichtung |
CA2143033C (en) * | 1994-02-23 | 2006-04-11 | Masao Matsumura | Turboexpander pump unit |
DE19501900A1 (de) * | 1995-01-23 | 1996-07-25 | Klein Schanzlin & Becker Ag | Gleitringdichtung für Kesselspeisepumpen |
PL3199859T3 (pl) | 2016-01-29 | 2021-10-25 | Cryostar Sas | Zespół pompy głębinowej do dozowania gazu skroplonego |
CN109185175A (zh) * | 2018-10-12 | 2019-01-11 | 东莞宏剑工业设备有限公司 | 直流无刷磁力泵 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA607566A (en) * | 1960-10-25 | Borg-Warner Corporation | Mechanical seal for liquid oxygen pump | |
US2281650A (en) * | 1940-01-27 | 1942-05-05 | Worthington Pump & Mach Corp | Circulating pump for steam generators |
GB637005A (en) * | 1948-03-19 | 1950-05-10 | Jonkopings Mek Werkstads Atkie | Improvements in centrifugal pumps |
US3117792A (en) * | 1963-06-10 | 1964-01-14 | United Aircraft Corp | Fusible shaft seal |
DE1930674U (de) * | 1963-08-02 | 1966-01-05 | Klein Schanzlin & Becker Ag | Bruehrungsfreie wellenabdichtung fuer hochtourige kreiselpumpen, insbesondere hochdruckkesselspeisepumpen. |
US3370542A (en) * | 1965-10-21 | 1968-02-27 | Dresser Ind | Temperature detection device |
US3733145A (en) * | 1971-03-04 | 1973-05-15 | Nevsky Mash | Vand-type centrifugal machine, mainly, high-pressure compressor |
GB1366895A (en) * | 1971-08-26 | 1974-09-18 | Weir Pumps Ltd | Rotary shaft liquid handling machines |
DE2600505C3 (de) * | 1976-01-08 | 1981-03-12 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Hydrostatische Wellenabdichtung |
US4128362A (en) * | 1977-04-22 | 1978-12-05 | Dresser Industries, Inc. | Flushing and cooling system for pumps |
NZ197872A (en) * | 1980-08-05 | 1985-03-20 | Sihi Gmbh & Co Kg | Self priming multi-stage centrifugal pump for liquids near boiling point |
EP0150515A1 (de) * | 1984-01-13 | 1985-08-07 | B.V. Neratoom | Pumpe zum Fördern von Kühlflüssigkeiten bestehend aus Flüssigmetallen in einem Kühlkreislauf eines Kernreaktors |
-
1985
- 1985-11-06 DE DE19853539251 patent/DE3539251A1/de active Granted
-
1986
- 1986-10-24 AT AT86114824T patent/ATE59694T1/de active
- 1986-10-24 US US06/922,529 patent/US4753571A/en not_active Expired - Fee Related
- 1986-10-24 EP EP86114824A patent/EP0222233B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0222233A2 (de) | 1987-05-20 |
US4753571A (en) | 1988-06-28 |
EP0222233A3 (en) | 1988-08-24 |
DE3539251A1 (de) | 1987-05-14 |
DE3539251C2 (de) | 1987-12-03 |
EP0222233B1 (de) | 1991-01-02 |
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