CH676055A5 - - Google Patents
Download PDFInfo
- Publication number
- CH676055A5 CH676055A5 CH2468/88A CH246888A CH676055A5 CH 676055 A5 CH676055 A5 CH 676055A5 CH 2468/88 A CH2468/88 A CH 2468/88A CH 246888 A CH246888 A CH 246888A CH 676055 A5 CH676055 A5 CH 676055A5
- Authority
- CH
- Switzerland
- Prior art keywords
- drop
- plate
- temperature
- heating element
- liquid
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000011554 ferrofluid Substances 0.000 claims description 3
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 description 15
- 239000013078 crystal Substances 0.000 description 8
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
- G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
- G05D23/192—Control of temperature characterised by the use of electric means characterised by the type of controller using a modification of the thermal impedance between a source and the load
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/132—Heat exchange with adjustor for heat flow
- Y10S165/133—Conduction rate
- Y10S165/134—Conduction rate by varying thickness of conductive layer, e.g. air gap
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3726809A DE3726809C1 (en) | 1987-08-12 | 1987-08-12 | Gradient plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH676055A5 true CH676055A5 (enExample) | 1990-11-30 |
Family
ID=6333582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2468/88A CH676055A5 (enExample) | 1987-08-12 | 1988-06-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5135048A (enExample) |
| JP (1) | JPS6456398A (enExample) |
| CH (1) | CH676055A5 (enExample) |
| DE (1) | DE3726809C1 (enExample) |
| FR (1) | FR2619459B1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5654018A (en) * | 1994-06-24 | 1997-08-05 | Loders Croklaan B.V. | Behenic-rich triglycerides |
| EP1207048A1 (en) * | 2000-11-08 | 2002-05-22 | Applied NanoSystems B.V. | A process and an apparatus for the formation of patterns in films using temperature gradients |
| FR2829576B1 (fr) * | 2001-09-12 | 2003-10-31 | Bio Merieux | Procede et dispositif d'isolement et/ou determination d'un analyte |
| US9704773B2 (en) * | 2011-11-21 | 2017-07-11 | Raytheon Company | System and method for a switchable heat sink |
| CN112090106B (zh) * | 2020-09-15 | 2021-07-27 | 中国地质大学（武汉） | 一种试剂提纯装置以及利用该装置提纯氟化氢铵或氟化铵的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225820A (en) * | 1962-11-01 | 1965-12-28 | Gen Precision Inc | Device for controlling temperature by heat conduction |
| US3229755A (en) * | 1963-09-24 | 1966-01-18 | United Aircraft Corp | Heat transfer control |
| US3391728A (en) * | 1964-07-03 | 1968-07-09 | Trw Inc | Thermal valve |
| US3478819A (en) * | 1966-07-18 | 1969-11-18 | Honeywell Inc | Variable heat conductor |
| DE1576952A1 (de) * | 1967-10-05 | 1970-07-02 | Escher Wyss Gmbh | Schaltungsanordnung und Fahrleitgeraet zum Anfahren von Dampfturbinen |
| US3519067A (en) * | 1967-12-28 | 1970-07-07 | Honeywell Inc | Variable thermal conductance devices |
| DE2006467A1 (en) * | 1970-02-12 | 1971-08-26 | Siemens Ag | Heat transfer device |
| US3675711A (en) * | 1970-04-08 | 1972-07-11 | Singer Co | Thermal shield |
| US3965973A (en) * | 1973-08-15 | 1976-06-29 | Xerox Corporation | Temperature sensing device |
| DE2634390C3 (de) * | 1976-07-30 | 1981-12-03 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Elektrisch beheizte Warmhalteplatte z.B. bei einer elektrischen Kaffeemaschine |
| SU666521A1 (ru) * | 1977-11-09 | 1979-06-05 | Предприятие П/Я Г-4090 | Устройство дл стабилизации температуры |
| IL71131A (en) * | 1984-03-02 | 1988-09-30 | Product Advanced Ltd | Method and apparatus for heating and/or cooling objects simultaneously at different preselected temperatures |
-
1987
- 1987-08-12 DE DE3726809A patent/DE3726809C1/de not_active Expired
-
1988
- 1988-06-29 CH CH2468/88A patent/CH676055A5/de not_active IP Right Cessation
- 1988-07-18 JP JP63178911A patent/JPS6456398A/ja active Pending
- 1988-08-01 FR FR888810374A patent/FR2619459B1/fr not_active Expired - Fee Related
- 1988-08-12 US US07/231,775 patent/US5135048A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2619459A1 (fr) | 1989-02-17 |
| JPS6456398A (en) | 1989-03-03 |
| FR2619459B1 (fr) | 1992-07-24 |
| DE3726809C1 (en) | 1988-12-15 |
| US5135048A (en) | 1992-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |