CH423494A - Pumping system - Google Patents
Pumping systemInfo
- Publication number
- CH423494A CH423494A CH133363A CH133363A CH423494A CH 423494 A CH423494 A CH 423494A CH 133363 A CH133363 A CH 133363A CH 133363 A CH133363 A CH 133363A CH 423494 A CH423494 A CH 423494A
- Authority
- CH
- Switzerland
- Prior art keywords
- pumping system
- pumping
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D11/00—Other rotary non-positive-displacement pumps
- F04D11/005—Swash-type impeller 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
- 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)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN0021366 | 1962-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH423494A true CH423494A (en) | 1966-10-31 |
Family
ID=7341681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH133363A CH423494A (en) | 1962-03-23 | 1963-02-04 | Pumping system |
Country Status (5)
Country | Link |
---|---|
US (1) | US3194166A (en) |
BE (1) | BE628177A (en) |
CH (1) | CH423494A (en) |
GB (1) | GB1031346A (en) |
SE (1) | SE316375B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE355903B (en) * | 1970-07-17 | 1973-05-07 | Skf Ind Trading & Dev |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH77426A (en) * | 1917-12-01 | 1918-04-16 | Heinrich Obrist | Device for sealing an electrical machine operating in a liquid |
US2764943A (en) * | 1951-10-13 | 1956-10-02 | Surface Combustion Corp | Pump system |
US2839006A (en) * | 1956-07-12 | 1958-06-17 | Kellogg M W Co | Pumps for high vapor pressure liquids |
US2918016A (en) * | 1956-09-24 | 1959-12-22 | Swaby Mfg Company | Submersible sump pump |
US3041976A (en) * | 1958-07-02 | 1962-07-03 | Smith Corp A O | Motor pump construction |
US3013500A (en) * | 1958-07-10 | 1961-12-19 | Westinghouse Electric Corp | Sealed dynamoelectric machine |
-
1963
- 1963-02-04 CH CH133363A patent/CH423494A/en unknown
- 1963-02-05 SE SE1258/63A patent/SE316375B/xx unknown
- 1963-02-06 GB GB4880/63A patent/GB1031346A/en not_active Expired
- 1963-02-08 BE BE628177A patent/BE628177A/en unknown
- 1963-03-21 US US267390A patent/US3194166A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE316375B (en) | 1969-10-20 |
US3194166A (en) | 1965-07-13 |
BE628177A (en) | 1963-05-29 |
GB1031346A (en) | 1966-06-02 |
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