NO781411L - Oljerom. - Google Patents
Oljerom.Info
- Publication number
- NO781411L NO781411L NO781411A NO781411A NO781411L NO 781411 L NO781411 L NO 781411L NO 781411 A NO781411 A NO 781411A NO 781411 A NO781411 A NO 781411A NO 781411 L NO781411 L NO 781411L
- Authority
- NO
- Norway
- Prior art keywords
- oil room
- room
- oil
- 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
- F04D29/06—Lubrication
- F04D29/061—Lubrication 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Motor Or Generator Cooling System (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7704995A SE405279C (sv) | 1977-04-29 | 1977-04-29 | Oljehus anordnat mellan pumpenhet och drivenhet i ett drenkbart pumpaggregat |
Publications (3)
Publication Number | Publication Date |
---|---|
NO781411L true NO781411L (no) | 1978-10-31 |
NO153016B NO153016B (no) | 1985-09-23 |
NO153016C NO153016C (no) | 1986-01-02 |
Family
ID=20331171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO781411A NO153016C (no) | 1977-04-29 | 1978-04-24 | Oljerom. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4181475A (no) |
JP (1) | JPS6035558B2 (no) |
AU (1) | AU516697B2 (no) |
BR (1) | BR7802668A (no) |
CA (1) | CA1108012A (no) |
DE (1) | DE2816755C2 (no) |
FI (1) | FI60292C (no) |
FR (1) | FR2389015A1 (no) |
GB (1) | GB1600673A (no) |
NO (1) | NO153016C (no) |
SE (1) | SE405279C (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO162781C (no) * | 1987-10-26 | 1990-02-14 | Kvaerner Eureka As | Vertikal neddykkbar pumpesats. |
WO1989011039A1 (en) * | 1988-05-10 | 1989-11-16 | Abs Pumpen Ag | Submersible motor-driven pump |
JP2766627B2 (ja) * | 1995-10-12 | 1998-06-18 | 大晃機械工業株式会社 | 電動水没式ポンプ |
US6641140B1 (en) * | 2000-07-19 | 2003-11-04 | Tsurumi Manufacturing Co., Ltd. | Apparatus for retaining lubrication oil at sliding surface of shaft seal device disposed within oil chamber of submersible pump |
LU91731B1 (en) * | 2010-09-13 | 2012-03-14 | Zenit Internat S A | Cooling systems for submersible pumps |
US8646757B1 (en) | 2010-12-20 | 2014-02-11 | Henry E. McGrew, Jr. | Submersible aeration pump |
US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517233A (en) * | 1946-01-19 | 1950-08-01 | Layman R Peters | Single cavity type motor-driven pump |
US3136258A (en) * | 1960-06-08 | 1964-06-09 | Mowid Anstalt | Centrifugal pump |
US3220350A (en) * | 1964-09-03 | 1965-11-30 | Crane Co | Motor driven pump |
SE333506B (no) * | 1967-12-11 | 1971-03-15 | Svenska Precisionsverktyg Ab | |
DE2014047A1 (de) * | 1970-03-24 | 1971-10-07 | Blum A | Elektrische Tauchpumpe |
-
1977
- 1977-04-29 SE SE7704995A patent/SE405279C/xx not_active IP Right Cessation
-
1978
- 1978-04-18 DE DE2816755A patent/DE2816755C2/de not_active Expired
- 1978-04-20 US US05/898,208 patent/US4181475A/en not_active Expired - Lifetime
- 1978-04-24 JP JP53048657A patent/JPS6035558B2/ja not_active Expired
- 1978-04-24 NO NO781411A patent/NO153016C/no unknown
- 1978-04-24 AU AU35396/78A patent/AU516697B2/en not_active Expired
- 1978-04-25 GB GB16256/78A patent/GB1600673A/en not_active Expired
- 1978-04-25 FR FR7812127A patent/FR2389015A1/fr active Granted
- 1978-04-26 FI FI781306A patent/FI60292C/fi not_active IP Right Cessation
- 1978-04-28 CA CA302,267A patent/CA1108012A/en not_active Expired
- 1978-04-28 BR BR7802668A patent/BR7802668A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2816755C2 (de) | 1982-08-26 |
AU3539678A (en) | 1979-11-01 |
GB1600673A (en) | 1981-10-21 |
DE2816755A1 (de) | 1978-11-02 |
CA1108012A (en) | 1981-09-01 |
FI60292B (fi) | 1981-08-31 |
SE405279B (sv) | 1978-11-27 |
US4181475A (en) | 1980-01-01 |
SE7704995L (sv) | 1978-10-30 |
SE405279C (sv) | 1985-12-09 |
FI781306A (fi) | 1978-10-30 |
JPS5415501A (en) | 1979-02-05 |
NO153016B (no) | 1985-09-23 |
AU516697B2 (en) | 1981-06-18 |
FR2389015A1 (fr) | 1978-11-24 |
FI60292C (fi) | 1981-12-10 |
BR7802668A (pt) | 1978-12-12 |
FR2389015B1 (no) | 1984-01-27 |
JPS6035558B2 (ja) | 1985-08-15 |
NO153016C (no) | 1986-01-02 |
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