EP3947976C0 - Thermal barrier - Google Patents
Thermal barrierInfo
- Publication number
- EP3947976C0 EP3947976C0 EP20712218.5A EP20712218A EP3947976C0 EP 3947976 C0 EP3947976 C0 EP 3947976C0 EP 20712218 A EP20712218 A EP 20712218A EP 3947976 C0 EP3947976 C0 EP 3947976C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- thermal barrier
- barrier
- thermal
- Prior art date
- 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.)
- Active
Links
- 230000004888 barrier function Effects 0.000 title 1
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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
-
- 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
-
- 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
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
-
- 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
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
- F04D13/026—Details of the bearings
-
- 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019002392.7A DE102019002392A1 (en) | 2019-04-02 | 2019-04-02 | Thermal barrier |
PCT/EP2020/055836 WO2020200624A1 (en) | 2019-04-02 | 2020-03-05 | Thermal barrier |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3947976A1 EP3947976A1 (en) | 2022-02-09 |
EP3947976C0 true EP3947976C0 (en) | 2023-06-07 |
EP3947976B1 EP3947976B1 (en) | 2023-06-07 |
Family
ID=69846040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20712218.5A Active EP3947976B1 (en) | 2019-04-02 | 2020-03-05 | Thermal barrier |
Country Status (6)
Country | Link |
---|---|
US (1) | US11795971B2 (en) |
EP (1) | EP3947976B1 (en) |
KR (1) | KR20210142126A (en) |
CN (1) | CN113614379B (en) |
DE (1) | DE102019002392A1 (en) |
WO (1) | WO2020200624A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11891998B2 (en) | 2022-05-03 | 2024-02-06 | General Electric Company | Radially coupled pump systems for pressurizing fluid in closed loop systems |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080112A (en) * | 1976-02-03 | 1978-03-21 | March Manufacturing Company | Magnetically-coupled pump |
ATE77872T1 (en) * | 1986-11-20 | 1992-07-15 | Hermetic Pumpen Gmbh | PUMP WITH CANNED TUBE MOTOR OR CANNEED TUBE MAGNETIC CLUTCH DRIVE. |
JPH03237291A (en) * | 1990-02-14 | 1991-10-23 | World Chem:Kk | Magnet pump |
DE29610798U1 (en) | 1996-06-20 | 1997-02-27 | Franz Klaus Union Armaturen, Pumpen GmbH & Co, 44795 Bochum | Modular kit for producing a pump, in particular a permanent magnet coupling pump |
DE19721196A1 (en) * | 1997-05-21 | 1998-11-26 | Klein Schanzlin & Becker Ag | Machine unit with integrated heat barrier |
DE29814113U1 (en) | 1998-08-06 | 1998-10-15 | Hermetic-Pumpen GmbH, 79194 Gundelfingen | Permanent magnet clutch pump |
DE10057183A1 (en) * | 2000-11-17 | 2002-05-23 | Ksb Ag | Magnetic coupling pump for hot fluids |
US6997688B1 (en) * | 2003-03-06 | 2006-02-14 | Innovative Mag-Drive, Llc | Secondary containment for a magnetic-drive centrifugal pump |
US7101158B2 (en) | 2003-12-30 | 2006-09-05 | Wanner Engineering, Inc. | Hydraulic balancing magnetically driven centrifugal pump |
DE202004013081U1 (en) * | 2004-08-20 | 2006-01-05 | Speck-Pumpen Walter Speck Gmbh & Co. Kg | Compact pump motor system with reduced friction wear with a synchronous motor comprising a fixed stator outside the sealing housing and with permanent magnet elements on the stator and rotor |
DE102009033111A1 (en) * | 2009-07-15 | 2011-02-03 | Ksb Aktiengesellschaft | containment shell |
GB2471908B (en) | 2009-07-17 | 2011-11-16 | Hmd Seal Less Pumps Ltd | Non-intrusive vapour detector for magnetic drive pump |
DE102013007849A1 (en) * | 2013-05-08 | 2014-11-13 | Ksb Aktiengesellschaft | pump assembly |
DE102013208536A1 (en) * | 2013-05-08 | 2014-11-13 | Ksb Aktiengesellschaft | pump assembly |
DE102013208476A1 (en) * | 2013-05-08 | 2014-11-13 | Ksb Aktiengesellschaft | pump assembly |
DE102013008795B3 (en) | 2013-05-24 | 2014-08-21 | Ksb Aktiengesellschaft | pump assembly |
DE202016100655U1 (en) * | 2016-02-10 | 2017-05-11 | Speck Pumpen Vakuumtechnik Gmbh | Magnetic drive pump |
DE102016105309A1 (en) | 2016-03-22 | 2017-09-28 | Klaus Union Gmbh & Co. Kg | Magnetic drive pump |
CN109154302A (en) * | 2016-06-20 | 2019-01-04 | 皮尔伯格泵技术有限责任公司 | Electric fluid pump for motor vehicle |
DE102017214997A1 (en) * | 2017-08-28 | 2019-02-28 | Mahle International Gmbh | Electric fluid pump |
-
2019
- 2019-04-02 DE DE102019002392.7A patent/DE102019002392A1/en not_active Withdrawn
-
2020
- 2020-03-05 CN CN202080026648.XA patent/CN113614379B/en active Active
- 2020-03-05 KR KR1020217031772A patent/KR20210142126A/en not_active Application Discontinuation
- 2020-03-05 EP EP20712218.5A patent/EP3947976B1/en active Active
- 2020-03-05 WO PCT/EP2020/055836 patent/WO2020200624A1/en unknown
- 2020-03-05 US US17/594,068 patent/US11795971B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020200624A1 (en) | 2020-10-08 |
CN113614379B (en) | 2024-07-23 |
KR20210142126A (en) | 2021-11-24 |
EP3947976B1 (en) | 2023-06-07 |
EP3947976A1 (en) | 2022-02-09 |
US20220154730A1 (en) | 2022-05-19 |
US11795971B2 (en) | 2023-10-24 |
CN113614379A (en) | 2021-11-05 |
DE102019002392A1 (en) | 2020-10-08 |
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