BE763034A - METHOD AND DEVICE FOR SEALING THE DRIVE SHAFT OF A CENTRIFUGAL PUMP LODGED IN A PRESSURE TANK - Google Patents
METHOD AND DEVICE FOR SEALING THE DRIVE SHAFT OF A CENTRIFUGAL PUMP LODGED IN A PRESSURE TANKInfo
- Publication number
- BE763034A BE763034A BE763034A BE763034A BE763034A BE 763034 A BE763034 A BE 763034A BE 763034 A BE763034 A BE 763034A BE 763034 A BE763034 A BE 763034A BE 763034 A BE763034 A BE 763034A
- Authority
- BE
- Belgium
- Prior art keywords
- lodged
- sealing
- drive shaft
- centrifugal pump
- pressure tank
- 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
- F04D29/08—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
- 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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
- F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702010582 DE2010582C3 (en) | 1970-03-06 | 1970-03-06 | Seal for the essentially vertically arranged drive shaft of a centrifugal pump built into a pressure vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
BE763034A true BE763034A (en) | 1971-07-16 |
Family
ID=5764276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE763034A BE763034A (en) | 1970-03-06 | 1971-02-16 | METHOD AND DEVICE FOR SEALING THE DRIVE SHAFT OF A CENTRIFUGAL PUMP LODGED IN A PRESSURE TANK |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE763034A (en) |
CH (1) | CH529307A (en) |
DE (1) | DE2010582C3 (en) |
FR (1) | FR2083921A5 (en) |
GB (1) | GB1289442A (en) |
NL (1) | NL7019037A (en) |
SE (1) | SE367464B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084540A4 (en) * | 1981-07-17 | 1985-04-24 | John Trevor Rice | A motor-pump assembly. |
CN102767534A (en) * | 2012-06-28 | 2012-11-07 | 福建省银象电器有限公司 | Sealing device for motor output shaft of multistage submersible pump for high-water head well |
CN104358689B (en) * | 2014-11-03 | 2016-08-17 | 安徽淮化股份有限公司 | A kind of Seal Oil round-robin method and Seal Oil blood circulation |
CN104514723B (en) * | 2015-01-08 | 2016-08-17 | 大连深蓝泵业有限公司 | Marine vertical deep-well liquid pump |
CN106587432A (en) * | 2016-12-20 | 2017-04-26 | 重庆科创水处理设备有限公司 | Sewage treatment system |
DE102022114408B3 (en) * | 2022-06-08 | 2023-09-07 | Voith Patent Gmbh | System and method for supplying a lubricating point with lubricating oil |
-
1970
- 1970-03-06 DE DE19702010582 patent/DE2010582C3/en not_active Expired
- 1970-11-30 CH CH1766170A patent/CH529307A/en not_active IP Right Cessation
- 1970-12-30 NL NL7019037A patent/NL7019037A/xx not_active Application Discontinuation
-
1971
- 1971-01-15 GB GB1289442D patent/GB1289442A/en not_active Expired
- 1971-02-12 SE SE184871A patent/SE367464B/xx unknown
- 1971-02-15 FR FR7104954A patent/FR2083921A5/fr not_active Expired
- 1971-02-16 BE BE763034A patent/BE763034A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1289442A (en) | 1972-09-20 |
CH529307A (en) | 1972-10-15 |
NL7019037A (en) | 1971-09-08 |
FR2083921A5 (en) | 1971-12-17 |
DE2010582B2 (en) | 1974-12-12 |
DE2010582A1 (en) | 1971-09-16 |
DE2010582C3 (en) | 1975-07-17 |
SE367464B (en) | 1974-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE767594A (en) | METHOD OF ENCAPSULATION OF SUBSTANCES FINELY DISPERSE IN A LIQUID | |
CH554481A (en) | METHOD AND DEVICE FOR ESTABLISHING A REQUIRED INTERNAL PRESSURE IN A UNIT IN THE FORM OF DOUBLE OR MULTIPLE PANELS. | |
BE798388A (en) | METHOD AND DEVICE FOR REGULATING THE EXTRACTION OF HEAT IN CONTINUOUS CASTING LINGOTIERS | |
CH549405A (en) | METHOD AND APPARATUS FOR THE CONTINUOUS DISSOLUTION OF A PULVERULENT MATERIAL IN A LIQUID. | |
BE765550A (en) | METHOD AND DEVICE FOR COLLECTING SUBSTANCES FLOATING ALA ON THE SURFACE OF A LIQUID | |
BE802179A (en) | SAFETY DEVICE INTENDED TO LIMIT THE PRESSURE OF A FLUID | |
BE763034A (en) | METHOD AND DEVICE FOR SEALING THE DRIVE SHAFT OF A CENTRIFUGAL PUMP LODGED IN A PRESSURE TANK | |
BE770848A (en) | METHOD AND DEVICE FOR PUMPING A LIQUID INTO A CONTAINER | |
FR2528918B1 (en) | SEALING DEVICE FOR A SHAFT IN A CENTRIFUGAL PUMP AND METHOD FOR THE USE OF THIS DEVICE | |
BE775325A (en) | METHOD AND DEVICE FOR THE CONTINUOUS TREATMENT OF A MATERIAL IN THE FORM OF PARTICLES | |
BE798942A (en) | PROCESS FOR THE REALIZATION OF SUBMERSIBLE FOUNDATIONS AND RELATED DEVICE | |
BE800758A (en) | METHOD AND DEVICE FOR TREATING WATER AND OTHER LIQUIDS | |
IT967786B (en) | APPARATUS FOR DREDGING PARTICLE SOLIDS SUBMERSIBLE IN A LIQUID | |
BE831010A (en) | DEVICE FOR THE CONTINUOUS EXTRACTION OF SOLID SEDIMENTED MATTERS IN A LIQUID | |
BE795086A (en) | SUCTION AND MIXING DEVICE FOR ADDITIVES IN A FLOW OF LIQUID | |
CH553006A (en) | DEVICE FOR THE DISPERSION, IN THE FORM OF AEROSOL, OF A LIQUID UNDER PRESSURE CONTAINED IN A CONTAINER. | |
FR2292127A1 (en) | AXIAL RETENTION OF THE DRIVE SHAFT IN A FLUID PRESSURE DEVICE | |
BE763694A (en) | APPARATUS FOR THE EXTRACTION BY DIFFUSION OF SOLUBLE SUBSTANCES CONTAINED IN PLANT MATERIALS | |
FR1493726A (en) | Device for introducing a pressurized fluid from the side into a rotating shaft | |
BE803506A (en) | DEVICE FOR ADJUSTING THE SPIN PRESSURE IN A SPINNER | |
CH542417A (en) | Device for driving a rotating body | |
BE808154A (en) | DEVICE FOR LIMITATION OR REGULATION OF THE LEVEL OF A LIQUID IN A TANK OR SIMILAR | |
BE796258A (en) | DEVICE FOR SIGNALING THE VARIATION OF AIR PRESSURE IN A ROTATING WHEEL | |
OA04534A (en) | Method and device for creating an artificial water table in the ground. | |
BE806870A (en) | DEVICE FOR PREVENTING A PARTICULAR MATERIAL FROM BONDING IN A PIPING AND METHOD USED FOR THIS EFFECT |