WO1994001529A1 - Ceramic heating/cooling device - Google Patents
Ceramic heating/cooling device Download PDFInfo
- Publication number
- WO1994001529A1 WO1994001529A1 PCT/JP1993/000881 JP9300881W WO9401529A1 WO 1994001529 A1 WO1994001529 A1 WO 1994001529A1 JP 9300881 W JP9300881 W JP 9300881W WO 9401529 A1 WO9401529 A1 WO 9401529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sintered body
- heating
- cooling
- cooling device
- ceramic
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 79
- 238000010438 heat treatment Methods 0.000 title claims description 71
- 239000000919 ceramic Substances 0.000 title claims description 61
- 239000000463 material Substances 0.000 claims description 14
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims 3
- 239000011521 glass Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910021344 molybdenum silicide Inorganic materials 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- -1 silicon oxide aluminum Chemical compound 0.000 claims 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000009826 distribution Methods 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 17
- 239000000758 substrate Substances 0.000 description 12
- 239000000843 powder Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
Definitions
- the present invention relates to a structure of a ceramic heating / cooling device capable of rapidly raising and lowering the temperature, capable of precise temperature control, and having excellent temperature distribution accuracy in the fields of biotechnology, chemistry, and biotechnology.
- the rate of temperature decrease may be controlled, but for the same reason as described above, the heat supplied from the heater for heating is not efficiently transmitted to the cooled object support.
- the present invention does not have the drawbacks of the conventional thermostat, that is, it can quickly raise and lower the temperature, can perform precise temperature control, and has good temperature distribution accuracy, and can freely increase and decrease the temperature.
- the purpose is to provide a ceramic heating / cooling device as a thermostat whose pattern can be freely programmed. Disclosure of the invention
- the present invention is adapted to the shape of the object to be heated and cooled in order to increase the contact area with the object to be heated and cooled on any surface of the sintered body having a thermal conductivity of 1 O WZ (mK) or more.
- a conductive heating resistor made of an inorganic substance is embedded inside the sintered body.
- a cooling unit is installed in a part of the heated / cooled object support in which the heating resistor is embedded. In the cooling section, if necessary, a flat or uneven part of the sintered body, through holes for cooling, fins, honeycomb structure, and pipes for passing the refrigerant will be installed.
- a thin film having good heat conduction may be formed in the cooling section.
- the object to be heated / cooled is in contact with the surface or the groove provided on the sintered body having good heat conductivity, so that the sintered body is quickly cooled. It is equal to the temperature.
- the heating resistor is embedded in the sintered body, it is possible to precisely control the temperature rise and fall. During cooling, heat can be dissipated more efficiently from the cooling section.
- FIG. 1 shows the appearance using aluminum nitride as a substrate.
- FIG. 2 is an AA ′ section of FIG.
- Figure 3 shows the raw tape before lamination.
- Figure 4 is a schematic diagram of cooling.
- FIG. 5 shows the setting pattern of the characteristic test.
- FIG. 6 shows an appearance using aluminum nitride as a base.
- Fig. 7 shows AA 'in Fig. 6. It is a cross section.
- Fig. 8 shows a temporary molded body.
- Fig. 9 shows the arrangement of the heating resistors.
- FIG. 10 is an appearance in which a metal with fins is attached to an aluminum nitride substrate.
- FIG. 11 is an external view of an aluminum nitride substrate having a through hole for cooling.
- FIG. 12 is an external view using conductive silicon carbide as a base.
- FIG. 13 shows a molded body of silicon carbide.
- FIG. 14 shows the molding of the hole.
- FIG. 15 is a schematic diagram of cooling.
- Fig. 16 shows the appearance of a ceramic substrate with a through hole for observation.
- FIG. 17 shows an AA ′ section of FIG.
- Figure 18 shows the appearance of the aluminum nitride substrate.
- FIG. 19 shows an AA cross section of FIG.
- FIG. 20 is a sectional view taken along the line BB ′ of FIG. 18 and shows an actual use state.
- FIG. 1 shows an example of the ceramic substrate of the present invention.
- FIG. 2 is an AA ′ cross section of FIG.
- a through hole is provided and a hole is provided in a raw tape of aluminum nitride as shown in FIG. 3A and a metal powder such as tungsten, molybdenum or the like as shown in FIG.
- a paste made by kneading the powder is created and printed on a raw tape by a method such as screen printing to form a heating resistor portion 5.
- 7, 8, and 10 are laminated and fired to obtain a sintered body. That is, it is in the form of FIG.
- a characteristic test was performed using the ceramic substrate prepared by the above-described method.
- FIG. 4 is a schematic diagram of cooling.
- voltage is applied to the external electrodes, Figs. 4, 4 and 4 '.
- cool air is blown against the ceramic substrate 1 by a cool air blower 11.
- a test tube equipped with thermocouples in holes 2 and 3 was inserted and its characteristics were examined. Temperature control of the test tube in hole 2 PID control was performed with a thermocouple. The power supply using a thyristor was used to energize the heating resistor.
- a characteristic test was performed by the following method.
- the test tube is inserted into the through hole of the support for heating and cooling, and the sample is inserted into the through-hole.
- two test tubes containing the same volume of pure water (1.5 ml) are placed in each hole of the two test tube dimensions shown in Fig. 1.
- a thermocouple sensor for temperature control and measurement will be installed in the middle of pure water.
- the initial temperature before operation of the device is 17 ° C with a thermocouple sensor value of 1, and the arbitrary setting temperature and operation time of the device are programmed as follows. Enter a program to end operation at 95 ° C for 10 minutes, then at 4 ° C for 60 minutes, and then at 25 ° C for 20 minutes.
- the results of temperature control and measurement were set at 95 ° C, and after operating the device for 8 seconds, the set temperature reached 95 ° C, and the position of each thermocouple was kept at 95 ° C for 10 minutes. Even temperature accuracy within ⁇ 0.1 ° C. Temperature accuracy within ⁇ 0.1 ° C at each thermocouple position with respect to 4 ° C for 20 seconds and 60 minutes to reach 4 ° C. Setting 25 Achievement time to 25 ° C 2 seconds, 20 minutes 25 ° C for each thermocouple position at temperature accuracy ⁇ 0.1 ° C and operation completed. In the above example, the hole was the upper surface. Although aluminum nitride is used here, other insulating ceramics may be used.
- the heating resistor is not limited to tungsten or polybutene, but may be an inorganic conductive material. Further, the heating resistor is composed of one layer, but a heating resistor may be formed in a plurality of layers as needed. The shape and number of holes may be freely set.
- FIG. 6 shows another example of the present invention.
- FIG. 7 is an AA ′ cross section of FIG.
- a mold is filled with a raw material powder obtained by adding a well-known sintering aid to aluminum nitride, and blocks 21 and 22 are temporarily formed as shown in FIG. Next, tambusten, molybdenum, rhenium, etc.
- the metal coil wire of FIG. 9 is arranged as shown in FIGS. 19, 20 and a temporary formed body 21 is placed on the upper part to perform the main forming. Holes 13, 14, 15, and 16 in Fig. 6 were machined by cutting in this molded body, and this was fired by a hot press method to form a heating resistor-containing nitrogen miniature furnace. A unity is produced.
- the side surfaces of the sintered body are ground by a method such as grinding, and the electrodes 17 and 18 are taken out. External electrodes are mounted on these portions by brazing or the like.
- a characteristic test similar to the previous example was performed.
- the cooling method was also performed by sending cool air from below in the same manner as in the above example.
- the temperature control method was the same as in the above example.
- the same good test results as in the above example were obtained.
- the same characteristics test was performed by creating irregularities on the cooling surface by grinding. The same good results as in the above example were obtained.
- the shape and number of holes and the number of heating resistors may be freely set.
- FIG. 10 shows a state in which a metallized layer is formed on the lower surface of the ceramic base formed in the same manner as in FIG. 6, and finned metal is attached thereto.
- a characteristic test was performed in the same manner as in the above example. The same good results as in the above example were obtained.
- the position of the finned metal may be on a surface other than the lower surface as necessary.
- a honeycomb structure may be provided in addition to the finned metal.
- FIG. 11 shows another example of the present invention.
- through holes 38 and 39 are formed on the ceramic substrate manufactured by the same method as in FIG. 6 by ultrasonic processing or diamond grinding.
- cold air was blown directly into the cooling through holes 38, 39.
- the same characteristic test as in the above example was performed. The same good results as in the above example were obtained.
- cold air was blown, but various types of refrigerants may be used.
- a pipe or a honeycomb structure may be provided in this portion as necessary.
- FIG. 12 shows the appearance of another example of the present invention.
- 40 is conductive silicon carbide.
- 41 and 42 are holes for a heated / cooled object support.
- the method of manufacturing this ceramic substrate is to use conductive silicon carbide.
- the raw material powder to which the raw material powder and the well-known sintering aid have been added is filled in a mold and pressurized to form a block 45 as shown in FIG.
- holes 47 and 48 for the object to be heated and cooled are formed by cutting.
- this is sintered under well-known sintering conditions.
- a metallized layer is formed on portions 43 and 44 to form electrodes.
- a characteristic test was performed in the same manner as in the above example. Good results were obtained as in the previous example.
- block conductive silicon carbide is used here, other conductive ceramics may be used.
- Fig. 16 shows the appearance of another example.
- 51 is a block body
- 52 and 53 are holes for supporting a test tube.
- 55 and 56 are observation through holes for observing the sample in the test tube by optical measurement or the like.
- 57, 58, and 59 are through holes for passing the refrigerant.
- FIG. 17 shows a cross section taken along the line AA ′ of FIG. With such a device, it is possible to measure the current situation from the observation through-hole while maintaining the temperature control on the sample.
- a through hole is used, but an observation hole or an optical path for measurement may be provided as necessary.
- the shape, structure and number of observation holes or optical paths for measurement can be freely set.
- the combination of the material components of the sintered material and the heating resistor material is free.
- FIG. 18 shows the appearance of another example.
- 60 is a ceramic base
- 61 is an electrode
- 62 is a cooling through hole through which the refrigerant flows.
- FIG. 19 shows a cross section AA ′ of FIG.
- 63 is Evensten.
- FIG. 20 shows the actual use state as viewed from the section BB ′ in FIG.
- 64 is a sample holding container
- 65 is a hole for sample injection.
- 6 6 is a heating resistor
- 62 is a cooling through hole .
- the same amount of pure water was put into each hole, and the temperature control method was the same as in the above example. The temperature was controlled by a thermocouple sensor inserted in the hole. A test similar to the previous example was performed.
- the ceramic heating / cooling device is capable of rapid temperature rise / fall and precise temperature control, and has good temperature distribution accuracy. Precise temperature control of temperature patterns will be possible, and new applications will be opened in biotechnology and chemistry, medicine, engineering, etc., complex temperature program control will be possible, and new temperature operation methods will be possible. It is useful for various types of temperature control, and is suitable for high-performance temperature control.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Products (AREA)
- Resistance Heating (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU43578/93A AU665657B2 (en) | 1992-07-01 | 1993-06-28 | Ceramic device for heating or cooling |
EP93913596A EP0603411B1 (en) | 1992-07-01 | 1993-06-28 | Ceramic heating/cooling device |
DE69320449T DE69320449T2 (de) | 1992-07-01 | 1993-06-28 | Keramischer apparat zur erwaermung und kuehlung |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4/211937 | 1992-07-01 | ||
JP21193792 | 1992-07-01 | ||
JP4/213144 | 1992-07-02 | ||
JP4/213145 | 1992-07-02 | ||
JP21314492 | 1992-07-02 | ||
JP21314592 | 1992-07-02 | ||
JP5/191553 | 1993-06-23 | ||
JP19155393A JPH0699085A (ja) | 1992-07-01 | 1993-06-23 | セラミック加熱冷却器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994001529A1 true WO1994001529A1 (en) | 1994-01-20 |
Family
ID=27475544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1993/000881 WO1994001529A1 (en) | 1992-07-01 | 1993-06-28 | Ceramic heating/cooling device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0603411B1 (ja) |
KR (1) | KR100346861B1 (ja) |
CA (1) | CA2115360A1 (ja) |
DE (1) | DE69320449T2 (ja) |
WO (1) | WO1994001529A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960976A (en) * | 1996-10-18 | 1999-10-05 | Ngk Insulators, Ltd. | Sample container and method for producing the same |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4409436A1 (de) * | 1994-03-19 | 1995-09-21 | Boehringer Mannheim Gmbh | Verfahren zur Bearbeitung von Nukleinsäuren |
US6524532B1 (en) | 1995-06-20 | 2003-02-25 | The Regents Of The University Of California | Microfabricated sleeve devices for chemical reactions |
US6635492B2 (en) | 1996-01-25 | 2003-10-21 | Bjs Company Ltd. | Heating specimen carriers |
JP3705606B2 (ja) * | 1996-01-25 | 2005-10-12 | ビージェイエス カンパニー リミテッド | 加熱 |
GB9616540D0 (en) * | 1996-08-06 | 1996-09-25 | Cavendish Kinetics Ltd | Integrated circuit device manufacture |
EP2333520B1 (en) | 1997-02-28 | 2014-06-25 | Cepheid | Heat exchanging, optically interrogated chemical reaction assembly |
US5958349A (en) * | 1997-02-28 | 1999-09-28 | Cepheid | Reaction vessel for heat-exchanging chemical processes |
US6074868A (en) * | 1997-03-03 | 2000-06-13 | Regents Of The University Of Minnesota | Alumina plate method and device for controlling temperature |
FR2762505B1 (fr) | 1997-04-24 | 1999-10-29 | Jean Luc Jouvin | Module conditionneur d'hydrocolloide pour la prise d'empreintes dentaires |
GB9712439D0 (en) * | 1997-06-17 | 1997-08-13 | Delta Theta Ltd | Heating elements |
US6660228B1 (en) | 1998-03-02 | 2003-12-09 | Cepheid | Apparatus for performing heat-exchanging, chemical reactions |
US6300124B1 (en) | 1999-11-02 | 2001-10-09 | Regents Of The University Of Minnesota | Device and method to directly control the temperature of microscope slides |
US7255833B2 (en) | 2000-07-25 | 2007-08-14 | Cepheid | Apparatus and reaction vessel for controlling the temperature of a sample |
JP2002098844A (ja) | 2000-09-25 | 2002-04-05 | Sumitomo Electric Ind Ltd | ヒータモジュール及び光導波路モジュール |
KR100416993B1 (ko) * | 2001-07-21 | 2004-02-05 | 삼성전자주식회사 | 평면 광도파로 소자 모듈의 일체형 열전달 장치 |
US20170263988A1 (en) * | 2014-11-24 | 2017-09-14 | Ceramtec Gmbh | Thermal management in the field of e-mobility |
CN105536903A (zh) * | 2015-12-24 | 2016-05-04 | 青岛顺昕电子科技有限公司 | 一种扩展加热装置使用范围的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256375A (ja) * | 1984-05-31 | 1985-12-18 | Shimadzu Corp | バイオリアクタ |
JPS6418974A (en) * | 1987-07-13 | 1989-01-23 | Ibiden Co Ltd | Production of heat-exchanger made of sintered silicon carbide |
JPH0193472A (ja) * | 1987-09-30 | 1989-04-12 | Toshiba Corp | 熱交換器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865986A (en) * | 1988-10-06 | 1989-09-12 | Coy Corporation | Temperature control apparatus |
US4950608A (en) * | 1989-04-25 | 1990-08-21 | Scinics Co., Ltd. | Temperature regulating container |
JPH033436U (ja) * | 1989-05-30 | 1991-01-14 |
-
1993
- 1993-06-28 KR KR1019940700539A patent/KR100346861B1/ko not_active IP Right Cessation
- 1993-06-28 EP EP93913596A patent/EP0603411B1/en not_active Expired - Lifetime
- 1993-06-28 WO PCT/JP1993/000881 patent/WO1994001529A1/ja active IP Right Grant
- 1993-06-28 DE DE69320449T patent/DE69320449T2/de not_active Expired - Fee Related
- 1993-06-28 CA CA002115360A patent/CA2115360A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60256375A (ja) * | 1984-05-31 | 1985-12-18 | Shimadzu Corp | バイオリアクタ |
JPS6418974A (en) * | 1987-07-13 | 1989-01-23 | Ibiden Co Ltd | Production of heat-exchanger made of sintered silicon carbide |
JPH0193472A (ja) * | 1987-09-30 | 1989-04-12 | Toshiba Corp | 熱交換器 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0603411A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960976A (en) * | 1996-10-18 | 1999-10-05 | Ngk Insulators, Ltd. | Sample container and method for producing the same |
US6140613A (en) * | 1996-10-18 | 2000-10-31 | Ngk Insulators, Ltd | PCR method for amplifying a gene using metallic sample container having inner surface coated with a resin or metal oxide |
Also Published As
Publication number | Publication date |
---|---|
EP0603411A1 (en) | 1994-06-29 |
DE69320449T2 (de) | 1999-02-18 |
DE69320449D1 (de) | 1998-09-24 |
EP0603411B1 (en) | 1998-08-19 |
KR100346861B1 (ko) | 2003-01-08 |
CA2115360A1 (en) | 1994-01-20 |
EP0603411A4 (en) | 1995-02-22 |
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