JPS5038801B1 - - Google Patents
Info
- Publication number
- JPS5038801B1 JPS5038801B1 JP44041940A JP4194069A JPS5038801B1 JP S5038801 B1 JPS5038801 B1 JP S5038801B1 JP 44041940 A JP44041940 A JP 44041940A JP 4194069 A JP4194069 A JP 4194069A JP S5038801 B1 JPS5038801 B1 JP S5038801B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44041940A JPS5038801B1 (en) | 1969-05-29 | 1969-05-29 | |
| GB2539670A GB1312964A (en) | 1969-05-29 | 1970-05-27 | Motor pump units |
| CH800970A CH522825A (en) | 1969-05-29 | 1970-05-28 | Motor pump |
| FR7019459A FR2048911A5 (en) | 1969-05-29 | 1970-05-28 | |
| DE2026461A DE2026461C3 (en) | 1969-05-29 | 1970-05-29 | Encapsulated pump unit, consisting of a centrifugal pump and a canned electric motor |
| NL707007844A NL147516B (en) | 1969-05-29 | 1970-05-29 | CLOSED MOTOR PUMP, WHOSE PUMP SECTION AND MOTOR SECTION ARE CONNECTED TO EACH OTHER THROUGH A CONNECTION PIECE. |
| US42250A US3637329A (en) | 1969-05-29 | 1970-06-01 | Pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44041940A JPS5038801B1 (en) | 1969-05-29 | 1969-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5038801B1 true JPS5038801B1 (en) | 1975-12-12 |
Family
ID=12622197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44041940A Pending JPS5038801B1 (en) | 1969-05-29 | 1969-05-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3637329A (en) |
| JP (1) | JPS5038801B1 (en) |
| CH (1) | CH522825A (en) |
| DE (1) | DE2026461C3 (en) |
| FR (1) | FR2048911A5 (en) |
| GB (1) | GB1312964A (en) |
| NL (1) | NL147516B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015008733A1 (en) * | 2013-07-18 | 2015-01-22 | 株式会社Ihi | Turbo compressor and turbo refrigerator |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958197A (en) * | 1982-09-28 | 1984-04-03 | Nikkiso Co Ltd | Canned motor pump |
| GB2150979B (en) * | 1983-12-06 | 1987-07-15 | Crane Co | A pressurized recirculation system for cooling a canned motor pump |
| GB2167495B (en) * | 1984-11-20 | 1988-11-09 | Boc Group Plc | Improvements in mechanical pumps |
| JP2501055B2 (en) * | 1991-11-21 | 1996-05-29 | 日機装株式会社 | How to increase the motor pressure in the motor pump |
| US5527161A (en) * | 1992-02-13 | 1996-06-18 | Cybor Corporation | Filtering and dispensing system |
| US8221070B2 (en) * | 2009-03-25 | 2012-07-17 | Woodward, Inc. | Centrifugal impeller with controlled force balance |
| US9394903B2 (en) * | 2013-12-13 | 2016-07-19 | Imo Industries, Inc. | Dual mechanical seal with embedded bearing for volatile fluids |
| JP6649274B2 (en) * | 2014-04-30 | 2020-02-19 | エフピーティー インダストリアル ソチエタ ペル アツィオーニ | Pump assembly for recirculating heat engine cooling fluid |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE636539C (en) * | 1934-12-23 | 1936-10-12 | Siemens Schuckertwerke Akt Ges | Electrically driven submersible pump set with stuffing boxes intended for use in salt water or other alkalis |
| US2301063A (en) * | 1941-07-12 | 1942-11-03 | Ingersoll Rand Co | Pumping mechanism |
| US2687695A (en) * | 1949-12-12 | 1954-08-31 | Byron Jackson Co | Motor pump |
| FR1033425A (en) * | 1950-03-08 | 1953-07-10 | Pumpenbau Brugg K Ru Tschi | Circulation pump for central heating |
| DE956327C (en) * | 1951-07-24 | 1957-01-17 | Siemens Ag | Electric motor for driving devices or machines arranged in a pressure chamber |
| CA608203A (en) * | 1954-07-01 | 1960-11-08 | C. Hagg Arthur | Totally enclosed canned motor pump |
-
1969
- 1969-05-29 JP JP44041940A patent/JPS5038801B1/ja active Pending
-
1970
- 1970-05-27 GB GB2539670A patent/GB1312964A/en not_active Expired
- 1970-05-28 CH CH800970A patent/CH522825A/en not_active IP Right Cessation
- 1970-05-28 FR FR7019459A patent/FR2048911A5/fr not_active Expired
- 1970-05-29 DE DE2026461A patent/DE2026461C3/en not_active Expired
- 1970-05-29 NL NL707007844A patent/NL147516B/en not_active IP Right Cessation
- 1970-06-01 US US42250A patent/US3637329A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015008733A1 (en) * | 2013-07-18 | 2015-01-22 | 株式会社Ihi | Turbo compressor and turbo refrigerator |
| JP2015021418A (en) * | 2013-07-18 | 2015-02-02 | 株式会社Ihi | Turbo compressor and turbo refrigerator |
| US9945384B2 (en) | 2013-07-18 | 2018-04-17 | Daikin Industries, Ltd. | Turbo compressor and turbo refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1312964A (en) | 1973-04-11 |
| NL7007844A (en) | 1970-12-01 |
| CH522825A (en) | 1972-05-15 |
| DE2026461A1 (en) | 1970-12-03 |
| US3637329A (en) | 1972-01-25 |
| FR2048911A5 (en) | 1971-03-19 |
| NL147516B (en) | 1975-10-15 |
| DE2026461C3 (en) | 1985-03-21 |
| DE2026461B2 (en) | 1979-09-27 |