DK141382B - Hydraulisk drevet pumpeaggregat, der er nedsænket i pumpemediet. - Google Patents
Hydraulisk drevet pumpeaggregat, der er nedsænket i pumpemediet. Download PDFInfo
- Publication number
- DK141382B DK141382B DK501768AA DK501768A DK141382B DK 141382 B DK141382 B DK 141382B DK 501768A A DK501768A A DK 501768AA DK 501768 A DK501768 A DK 501768A DK 141382 B DK141382 B DK 141382B
- Authority
- DK
- Denmark
- Prior art keywords
- pump
- chamber
- medium
- leakage
- pressure
- Prior art date
Links
- 239000002609 medium Substances 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 239000006163 transport media Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 19
- 235000019198 oils Nutrition 0.000 description 19
- 239000003380 propellant Substances 0.000 description 17
- 238000000926 separation method Methods 0.000 description 11
- 239000000314 lubricant Substances 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000013379 molasses Nutrition 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000020057 cognac Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
-
- 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
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
- F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
-
- 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
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/106—Shaft sealings especially adapted for liquid pumps
- F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
- F05D2260/6022—Drainage of leakage having past a seal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO17017267 | 1967-10-18 | ||
| NO170172A NO123115B (enrdf_load_stackoverflow) | 1967-10-18 | 1967-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK141382B true DK141382B (da) | 1980-03-03 |
Family
ID=19910266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK501768AA DK141382B (da) | 1967-10-18 | 1968-10-17 | Hydraulisk drevet pumpeaggregat, der er nedsænket i pumpemediet. |
Country Status (15)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957403A (en) * | 1973-11-15 | 1976-05-18 | Sloan Albert H | Dewatering pump assembly |
| GB1575919A (en) | 1976-12-20 | 1980-10-01 | Cox J | Ship's propeller shaft sealing assembly |
| IT1071751B (it) * | 1977-03-21 | 1985-04-10 | Termomeccanica Italiana Spa | Pompa immersa munita di mezzi di tenuta perfezionati atti ad impedire perdite indesiderate del fluido pompato |
| NO149146C (no) * | 1981-11-02 | 1990-11-22 | Patents & Dev As | Pumpesystem for plassering i eksplosjonsfarlig omraade ombord i tankskip. |
| NO156581B (no) * | 1983-04-21 | 1987-07-06 | Patents & Dev As | Hydraulisk drevet pumpeaggregat. |
| GB2140102A (en) * | 1983-05-06 | 1984-11-21 | Boc Group Plc | Improvements in shaft seals |
| US4786239A (en) * | 1983-06-15 | 1988-11-22 | Hale Fire Pump Company | Pumping system selectably operable as a fire pump or a hydraulic pump |
| DE3730671A1 (de) * | 1987-09-12 | 1989-04-13 | Ksb Ag | Vorrichtung zur unterseeischen foerderung von erdoel und erdgas |
| NO174460C (no) * | 1992-01-28 | 1996-09-17 | Mohn Fusa As Frank | Fremgangsmåte og arrangement for tömming av en væskerest fra bunnen av en tank |
| US6206097B1 (en) | 1999-05-04 | 2001-03-27 | Camco International, Inc. | Vertical pumping system |
| AU2005202098A1 (en) * | 2005-05-17 | 2006-12-07 | Ralph Alexander James Findlay | Hydraulic Pump Assembly |
| US20090110574A1 (en) * | 2007-10-24 | 2009-04-30 | William Wray Love | Centrifugal pump systems |
| WO2009135069A1 (en) * | 2008-04-30 | 2009-11-05 | Altarock Energy, Inc. | Method and cooling system for electric submersible pumps/motors for use in geothermal wells |
| CN103437974B (zh) * | 2013-07-23 | 2016-01-20 | 武汉船用机械有限责任公司 | 一种潜液泵用动力传输装置及其动力传输管 |
| US20180156219A1 (en) * | 2015-07-23 | 2018-06-07 | Eagle Industry Co., Ltd. | Shaft-sealing device and submersible pump |
| CN107387396B (zh) * | 2017-07-18 | 2019-07-23 | 武汉船用机械有限责任公司 | 一种移动式潜液泵 |
| FR3089594B1 (fr) * | 2018-12-11 | 2021-03-26 | Gaztransport Et Technigaz | Support de fixation d’un moteur sur un couvercle d’une tour de chargement et/ou de déchargement d’une cuve d’un navire |
| JP2022060818A (ja) * | 2020-10-05 | 2022-04-15 | 株式会社東芝 | 水力機械の主軸封水装置および水力機械 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1004822A (en) * | 1911-02-13 | 1911-10-03 | Henry R Worthington | Turbine-driven centrifugal pump. |
| US1737870A (en) * | 1924-06-05 | 1929-12-03 | Archibald S Telfer | Pump |
| US2470563A (en) * | 1944-01-03 | 1949-05-17 | Irving C Jennings | Pump |
| US2589670A (en) * | 1949-05-16 | 1952-03-18 | Dresser Equipment Company | Closed fluid-operated free-pump system with two parallel tubings, one of which encloses a third tubing |
| US2913989A (en) * | 1957-03-15 | 1959-11-24 | Worthington Corp | Sealing devices for pumps |
| US3304877A (en) * | 1965-06-08 | 1967-02-21 | J C Carter Company | Submerged motor driven pumping system |
-
1967
- 1967-10-18 NO NO170172A patent/NO123115B/no unknown
-
1968
- 1968-10-07 GB GB1238208D patent/GB1238208A/en not_active Expired
- 1968-10-11 FI FI682877A patent/FI48912C/fi active
- 1968-10-14 US US776826A patent/US3574487A/en not_active Expired - Lifetime
- 1968-10-16 AT AT1011068A patent/AT302177B/de active
- 1968-10-16 CH CH1547168A patent/CH488113A/de not_active IP Right Cessation
- 1968-10-16 DE DE19681803293 patent/DE1803293B2/de active Granted
- 1968-10-17 ES ES359260A patent/ES359260A1/es not_active Expired
- 1968-10-17 DK DK501768AA patent/DK141382B/da unknown
- 1968-10-17 FR FR1587994D patent/FR1587994A/fr not_active Expired
- 1968-10-18 NL NL6814956.A patent/NL158263B/xx not_active IP Right Cessation
- 1968-10-18 SE SE14093/68A patent/SE350308B/xx unknown
- 1968-10-18 PL PL1968129600A patent/PL71362B1/pl unknown
- 1968-10-18 BE BE722565D patent/BE722565A/xx not_active IP Right Cessation
- 1968-10-18 IE IE1246/68A patent/IE32424B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE350308B (enrdf_load_stackoverflow) | 1972-10-23 |
| DE1803293A1 (de) | 1969-05-29 |
| BE722565A (enrdf_load_stackoverflow) | 1969-04-01 |
| FR1587994A (enrdf_load_stackoverflow) | 1970-04-03 |
| NL158263B (nl) | 1978-10-16 |
| ES359260A1 (es) | 1970-12-16 |
| US3574487A (en) | 1971-04-13 |
| NO123115B (enrdf_load_stackoverflow) | 1971-09-27 |
| FI48912C (fi) | 1975-02-10 |
| PL71362B1 (enrdf_load_stackoverflow) | 1974-06-29 |
| FI48912B (enrdf_load_stackoverflow) | 1974-10-31 |
| IE32424B1 (en) | 1973-07-25 |
| DE1803293C3 (enrdf_load_stackoverflow) | 1974-02-14 |
| CH488113A (de) | 1970-03-31 |
| DE1803293B2 (de) | 1973-07-12 |
| NL6814956A (enrdf_load_stackoverflow) | 1969-04-22 |
| IE32424L (en) | 1969-04-18 |
| AT302177B (de) | 1972-10-10 |
| GB1238208A (enrdf_load_stackoverflow) | 1971-07-07 |
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