DK200900637A - Pumpehus til elektromagnetisk pumpe - Google Patents
Pumpehus til elektromagnetisk pumpe Download PDFInfo
- Publication number
- DK200900637A DK200900637A DKPA200900637A DKPA200900637A DK200900637A DK 200900637 A DK200900637 A DK 200900637A DK PA200900637 A DKPA200900637 A DK PA200900637A DK PA200900637 A DKPA200900637 A DK PA200900637A DK 200900637 A DK200900637 A DK 200900637A
- Authority
- DK
- Denmark
- Prior art keywords
- pump housing
- pump
- electrodes
- openings
- housing according
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 claims abstract 6
- 238000000576 coating method Methods 0.000 claims abstract 6
- 238000001816 cooling Methods 0.000 claims abstract 6
- 239000007788 liquid Substances 0.000 claims abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/006—Micropumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/02—Electrodynamic pumps
- H02K44/04—Conduction pumps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
Ved i et pumpehus til en elektromagnetisk pumpe til fremdrivning af en ledende væske i et kølekredsløb, især til køling af elektriske komponenter, hvilket pum pehus omfatter en overpart og en underpart, der samlet udgør et pumpekammer med en indvendig overflade, og hvor underparten er udformet med åbninger til rør for kølekredsløbet, hvilke åbninger viser ind til pumpekammeret, og hvor pumpehuset yderligere er udformet med to åbninger til elektroder, hvilke åbnin ger viser ind til pumpekammeret og er anordnet på modstående sider af pumpe- huset og udstyret med elektroder, at indføre forbedringer, der består i, at pumpe kammerets (4) indvendige overflade (5) forsynes med en belægning (10) med elektrisk isolerende egenskaber, opnår man at reducere de elektriske spred ningstab i væsentlig grad. Ved yderligere at tilvejebringe elektroder med lav overgangsmodstand, og som kan sikre en god kontaktflade til den ledende køle væske, opnår man at reducere elektriske tab i elektroder og i pumpehusets gods.
Claims (9)
1. Forbedringer ved et pumpehus til en elektromagnetisk pumpe til fremdrivning af en ledende væske i et kølekredsløb, især til køling af elektriske komponenter, hvilket pumpehus omfatter en overpart og en underpart, der samlet udgør et pumpekammer med en indvendige overflade, og hvor underparten er udformet med åbninger til rør for kølekredsløbet, hvilke åbninger viser ind til pumpekammeret, og hvor pumpehuset yderligere er udformet med to åbninger til elektroder, hvilke åbninger viser ind til pumpekammeret og er anordnet på modstående sider af pumpehuset og udstyret med elektroder,, kendetegnet ved, at pumpe-kammerets (4) indvendige overflade (5) er forsynet med en belægning (10) med elektrisk isolerende egenskaber.
2. Forbedringer ved et pumpehus ifølge krav 1, kendetegnet ved, at åbningerne (7) i pumpehuset til elektroderne (8) er forsynet med en belægning (10) med elektrisk isolerende egenskaber.
3. Forbedringer ved et pumpehus ifølge krav 1-2, kendetegnet ved, at elektroderne (8) helt eller delvist er forsynet med en belægning (10) med elektrisk isolerende egenskaber.
4. Forbedringer ved et pumpehus ifølge krav 1-3, kendetegnet ved, at elektroderne (8) er opbygget koncentrisk og omfatter et yderrør (11), som omslutter en centerleder (12), og at der mellem yderrør og centerleder er anbragt en belægning (10) med elektrisk isolerende egenskaber.
5. Forbedringer ved et pumpehus ifølge krav 1-4, kendetegnet ved, at den ende af elektroderne (8), som vender ind mod pumpekammeret (4), er udstyret med en polsko (15).
6. Forbedringer ved et pumpehus ifølge krav 5, kendetegnet ved, at polskoen (15) er udformet som en gaffel med en eller flere bladformede gaffelgrene (16), og at bredden af gaffelgrenene aftager mod gaffelgrenenes frie ender.
7. Forbedringer ved et pumpehus ifølge krav 5-6, kendetegnet ved, at polskoen (15) er udført med glat overflade.
8. Forbedringer ved et pumpehus ifølge ethvert af kravene 1-4, kendetegnet ved, at den elektrisk isolerende belægning omfatter et metaloxid.
9. forbedringer ved et pumpehus ifølge krav 8, kendetegnet ved, at metaloxidet omfatter zirkoniumoxid, yttriumoxid eller aluminiumoxid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200900637A DK200900637A (da) | 2009-05-19 | 2009-05-19 | Pumpehus til elektromagnetisk pumpe |
| PCT/DK2010/000064 WO2010133227A2 (en) | 2009-05-19 | 2010-05-19 | A pump housing for an electromagnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200900637A DK200900637A (da) | 2009-05-19 | 2009-05-19 | Pumpehus til elektromagnetisk pumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK200900637A true DK200900637A (da) | 2010-11-20 |
Family
ID=43126555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DKPA200900637A DK200900637A (da) | 2009-05-19 | 2009-05-19 | Pumpehus til elektromagnetisk pumpe |
Country Status (2)
| Country | Link |
|---|---|
| DK (1) | DK200900637A (da) |
| WO (1) | WO2010133227A2 (da) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135335B (en) * | 1983-02-24 | 1986-11-19 | British Nuclear Fuels Plc | Supports for carbon electrodes |
| US4452685A (en) * | 1983-05-02 | 1984-06-05 | Olin Corporation | Electrodes for electrolytic cells |
| JPS6447265A (en) * | 1987-08-12 | 1989-02-21 | Toshiba Corp | Farady type electromagnetic pump |
| US6146103A (en) * | 1998-10-09 | 2000-11-14 | The Regents Of The University Of California | Micromachined magnetohydrodynamic actuators and sensors |
| US7134486B2 (en) * | 2001-09-28 | 2006-11-14 | The Board Of Trustees Of The Leeland Stanford Junior University | Control of electrolysis gases in electroosmotic pump systems |
| US7870893B2 (en) * | 2006-04-06 | 2011-01-18 | Oracle America, Inc. | Multichannel cooling system with magnetohydrodynamic pump |
| WO2008128539A2 (en) * | 2007-04-20 | 2008-10-30 | Danamics Aps | An electromagnetic pump |
-
2009
- 2009-05-19 DK DKPA200900637A patent/DK200900637A/da not_active Application Discontinuation
-
2010
- 2010-05-19 WO PCT/DK2010/000064 patent/WO2010133227A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010133227A2 (en) | 2010-11-25 |
| WO2010133227A3 (en) | 2012-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |