NL7216331A - - Google Patents
Info
- Publication number
- NL7216331A NL7216331A NL7216331A NL7216331A NL7216331A NL 7216331 A NL7216331 A NL 7216331A NL 7216331 A NL7216331 A NL 7216331A NL 7216331 A NL7216331 A NL 7216331A NL 7216331 A NL7216331 A NL 7216331A
- Authority
- NL
- Netherlands
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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20792471A | 1971-12-14 | 1971-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216331A true NL7216331A (https=) | 1973-06-18 |
Family
ID=22772528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216331A NL7216331A (https=) | 1971-12-14 | 1972-12-01 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3732029A (https=) |
| JP (1) | JPS5240058B2 (https=) |
| AT (1) | AT316998B (https=) |
| BE (1) | BE792709A (https=) |
| CA (1) | CA937231A (https=) |
| CH (1) | CH570555A5 (https=) |
| DE (1) | DE2257949C3 (https=) |
| ES (1) | ES408786A1 (https=) |
| FI (1) | FI54648C (https=) |
| FR (1) | FR2165510A5 (https=) |
| GB (1) | GB1365577A (https=) |
| IT (1) | IT971785B (https=) |
| NL (1) | NL7216331A (https=) |
| NO (1) | NO137288C (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111102U (https=) * | 1975-03-03 | 1976-09-08 | ||
| US4005747A (en) * | 1975-06-27 | 1977-02-01 | Borg-Warner Corporation | Multi-flow, multi-path heat exchanger for pump-mechanical seal assembly |
| US4021136A (en) * | 1976-02-11 | 1977-05-03 | Westinghouse Electric Corporation | Centrifugal pump |
| US4182413A (en) * | 1976-12-23 | 1980-01-08 | General Atomic Company | Radial flow heat exchanger |
| FR2483538B1 (https=) * | 1980-06-02 | 1984-02-03 | Jeumont Schneider | |
| US4439096A (en) * | 1982-08-13 | 1984-03-27 | A. W. Chesterton Company | Impeller adjuster for centrifugal pump |
| US4406465A (en) * | 1982-08-13 | 1983-09-27 | A. W. Chesterton Company | Centrifugal pump |
| US4501530A (en) * | 1982-08-13 | 1985-02-26 | A. W. Chesterton Company | Centrifugal pump |
| JPH045757Y2 (https=) * | 1986-02-03 | 1992-02-18 | ||
| DE4041545A1 (de) * | 1990-02-21 | 1991-08-22 | Klein Schanzlin & Becker Ag | Kreiselpumpe |
| FR2756328B1 (fr) * | 1996-11-22 | 1998-12-31 | Jeumont Ind | Barriere thermique de pompe primaire |
| FR2821977B1 (fr) * | 2001-03-12 | 2003-06-20 | Jeumont Sa | Pompe primaire de centrale nucleaire |
| ITMI20071685A1 (it) * | 2007-08-22 | 2009-02-23 | Luciano Cinotti | Reattore nucleare, in particolare reattore nucleare raffreddato a metallo liquido, con scambiatore di calore primario compatto |
| CN103573713B (zh) * | 2013-02-22 | 2016-08-03 | 江苏大学 | 一种高温自冷却热水循环泵 |
| CN104989673B (zh) * | 2015-07-13 | 2018-03-13 | 江西省万载水泵有限责任公司 | 卧式多级离心泵 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2381777A (en) * | 1944-01-29 | 1945-08-07 | Westinghouse Electric Corp | Blower apparatus |
| US2885963A (en) * | 1953-12-11 | 1959-05-12 | Hayward Tyler And Company Ltd | Structures comprising a motor and a pump driven thereby |
| US2799227A (en) * | 1954-07-21 | 1957-07-16 | Westinghouse Electric Corp | Thrust bearing |
| DE1270160B (de) * | 1964-06-12 | 1968-06-12 | Lederle Pumpen & Maschf | Elektromotorisch angetriebene Pumpe |
| US3459430A (en) * | 1967-07-06 | 1969-08-05 | Borg Warner | Mechanical seal assembly |
| DE1800254B2 (de) * | 1968-01-24 | 1971-09-30 | Vorrichtung zur sicherstellung der kuehlung der wellen abdichtungen und mediumgeschmierten radiallager von unter hohen systemdruecken arbeitenden umwaelzpumpen | |
| CA933802A (en) * | 1969-03-25 | 1973-09-18 | Westinghouse Electric Corporation | Controlled leakage centrifugal pump |
| US3620639A (en) * | 1969-08-22 | 1971-11-16 | Karl Gaffal | Pump with hydrostatic bearing |
| US3666375A (en) * | 1969-08-26 | 1972-05-30 | Ernest H Priest | Pumping a high or low temperature fluid |
| US3652179A (en) * | 1971-03-10 | 1972-03-28 | Westinghouse Electric Corp | Controlled leakage centrifugal pump |
-
0
- BE BE792709D patent/BE792709A/xx not_active IP Right Cessation
-
1971
- 1971-12-14 US US00207924A patent/US3732029A/en not_active Expired - Lifetime
-
1972
- 1972-08-16 CA CA149515A patent/CA937231A/en not_active Expired
- 1972-10-23 GB GB4868572A patent/GB1365577A/en not_active Expired
- 1972-11-07 FI FI3103/72A patent/FI54648C/fi active
- 1972-11-20 ES ES408786A patent/ES408786A1/es not_active Expired
- 1972-11-21 NO NO4253/72A patent/NO137288C/no unknown
- 1972-11-25 DE DE2257949A patent/DE2257949C3/de not_active Expired
- 1972-12-01 NL NL7216331A patent/NL7216331A/xx not_active Application Discontinuation
- 1972-12-01 JP JP47119928A patent/JPS5240058B2/ja not_active Expired
- 1972-12-06 CH CH1771872A patent/CH570555A5/xx not_active IP Right Cessation
- 1972-12-12 AT AT1052872A patent/AT316998B/de not_active IP Right Cessation
- 1972-12-13 FR FR7244339A patent/FR2165510A5/fr not_active Expired
- 1972-12-13 IT IT32812/72A patent/IT971785B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4866255A (https=) | 1973-09-11 |
| FR2165510A5 (https=) | 1973-08-03 |
| BE792709A (fr) | 1973-06-14 |
| NO137288C (no) | 1978-02-01 |
| CA937231A (en) | 1973-11-20 |
| NO137288B (no) | 1977-10-24 |
| ES408786A1 (es) | 1975-10-01 |
| US3732029A (en) | 1973-05-08 |
| DE2257949C3 (de) | 1983-05-19 |
| FI54648B (fi) | 1978-09-29 |
| AT316998B (de) | 1974-08-12 |
| NO137288L (https=) | 1973-06-15 |
| GB1365577A (en) | 1974-09-04 |
| FI54648C (fi) | 1979-01-10 |
| CH570555A5 (https=) | 1975-12-15 |
| DE2257949A1 (de) | 1973-06-20 |
| DE2257949B2 (de) | 1980-07-31 |
| IT971785B (it) | 1974-05-10 |
| JPS5240058B2 (https=) | 1977-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |