DE2511592C2 - Gerät für thermoanalytische Untersuchungen - Google Patents
Gerät für thermoanalytische UntersuchungenInfo
- Publication number
- DE2511592C2 DE2511592C2 DE2511592A DE2511592A DE2511592C2 DE 2511592 C2 DE2511592 C2 DE 2511592C2 DE 2511592 A DE2511592 A DE 2511592A DE 2511592 A DE2511592 A DE 2511592A DE 2511592 C2 DE2511592 C2 DE 2511592C2
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- coolant
- heating
- control
- flow
- 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.)
- Expired
Links
- 238000011835 investigation Methods 0.000 title claims description 3
- 239000002826 coolant Substances 0.000 claims description 51
- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 13
- 238000004455 differential thermal analysis Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000011888 foil Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100233339 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) irs-4 gene Proteins 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 101150077478 kra gene Proteins 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
-
- 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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
-
- 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
- G05D23/1931—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 one space
-
- 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
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH866674A CH573114A5 (en, 2012) | 1974-06-25 | 1974-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2511592A1 DE2511592A1 (de) | 1976-01-15 |
| DE2511592C2 true DE2511592C2 (de) | 1984-05-10 |
Family
ID=4343282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2511592A Expired DE2511592C2 (de) | 1974-06-25 | 1975-03-17 | Gerät für thermoanalytische Untersuchungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4031740A (en, 2012) |
| CH (1) | CH573114A5 (en, 2012) |
| DE (1) | DE2511592C2 (en, 2012) |
| FR (1) | FR2276582A1 (en, 2012) |
| GB (1) | GB1484205A (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH647086A5 (de) * | 1980-09-16 | 1984-12-28 | Mettler Instrumente Ag | Verfahren zur regelung der temperatur eines ofens fuer thermoanalytische versuche. |
| US4548259A (en) * | 1981-10-09 | 1985-10-22 | Olympus Optical Co., Ltd. | Liquid containing vessel with temperature control device |
| US4606649A (en) * | 1985-01-14 | 1986-08-19 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources | Assembly for concurrent thermogravimetry and differential thermal analysis |
| JPS61175557A (ja) * | 1985-01-30 | 1986-08-07 | Shimadzu Corp | 熱分析装置 |
| US5255978A (en) * | 1989-01-26 | 1993-10-26 | Solomat Partners L.P. | Apparatus for analyzing relaxation spectra and resonances in materials by thermal stimulated recovery |
| FR2642169B1 (fr) * | 1989-01-26 | 1992-02-07 | Solomat Partners Lp | Procede d'analyse des spectres de relaxation et des resonances dans les materiaux |
| US5360267A (en) * | 1989-01-26 | 1994-11-01 | Ibar Jean Pierre | Apparatus for analyzing relaxation spectra and resonances in materials by thermal stimulated recovery |
| JPH02298774A (ja) * | 1989-05-10 | 1990-12-11 | Seiko Instr Inc | 自動冷却装置 |
| US5064604A (en) * | 1990-02-07 | 1991-11-12 | Westinghouse Electric Corp. | Cost effective fluid line status sensor system |
| DE4132329A1 (de) * | 1991-09-27 | 1993-04-01 | Siemens Ag | Verfahren und vorrichtung zum bestimmen des pyrolyseendpunktes bei der pyrolytischen herstellung von halbleitenden metalloxidschichten |
| DE19520631C2 (de) * | 1995-06-06 | 1998-10-15 | Siemens Ag | Thermostat |
| BE1010388A4 (nl) * | 1996-06-26 | 1998-07-07 | Agfa Gevaert Nv | Fotothermografisch ontwikkelsysteem. |
| US5973299A (en) * | 1996-11-01 | 1999-10-26 | Ta Instruments, Inc. | System and method for heater control for evaporation of cryogenic fluids for cooling scientific instruments |
| US6523998B1 (en) | 2001-01-26 | 2003-02-25 | Ta Instruments, Inc. | Thermal analysis assembly with distributed resistance and integral flange for mounting various cooling devices |
| JP4011531B2 (ja) * | 2003-09-04 | 2007-11-21 | エスアイアイ・ナノテクノロジー株式会社 | 冷却機構を備えた熱分析装置 |
| US8418480B2 (en) * | 2008-12-18 | 2013-04-16 | Waters Technologies Corporation | Cooling system using positive displacement cryogenic liquid pump |
| DE102010008486B4 (de) * | 2010-02-18 | 2012-02-16 | Netzsch-Gerätebau GmbH | Temperiervorrichtung für thermoanalytische Untersuchungen |
| CN103487459B (zh) * | 2013-10-15 | 2016-04-06 | 北京大学 | 一种微尺度液冷器散热性能测试系统及其测试方法 |
| CN111552359B (zh) * | 2019-02-12 | 2022-03-22 | 鸿富锦精密电子(天津)有限公司 | 浸没式液体冷却槽及冷却装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165146A (en) * | 1962-06-07 | 1965-01-12 | Phillips Petroleum Co | Temperature control system |
| US3339398A (en) * | 1964-03-30 | 1967-09-05 | Chevron Res | High sensitivity differential thermal analysis apparatus and method |
| US3491582A (en) * | 1966-09-12 | 1970-01-27 | Phillips Petroleum Co | Pour point analyzer |
| US3456490A (en) * | 1967-04-21 | 1969-07-22 | Tracor | Differential thermal analysis |
| GB1259453A (en, 2012) * | 1968-01-25 | 1972-01-05 | ||
| US3680630A (en) * | 1969-10-09 | 1972-08-01 | Tronac Inc | Temperature control system with heater-cooler |
| GB1324983A (en) * | 1970-07-27 | 1973-07-25 | Oertling Ltd | Differential thermal analysis apparatus |
-
1974
- 1974-06-25 CH CH866674A patent/CH573114A5/xx not_active IP Right Cessation
-
1975
- 1975-01-21 GB GB2607/75A patent/GB1484205A/en not_active Expired
- 1975-01-24 FR FR7502304A patent/FR2276582A1/fr active Granted
- 1975-03-17 DE DE2511592A patent/DE2511592C2/de not_active Expired
- 1975-05-12 US US05/576,668 patent/US4031740A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4031740A (en) | 1977-06-28 |
| CH573114A5 (en, 2012) | 1976-02-27 |
| FR2276582A1 (fr) | 1976-01-23 |
| GB1484205A (en) | 1977-09-01 |
| FR2276582B1 (en, 2012) | 1978-07-13 |
| DE2511592A1 (de) | 1976-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8181 | Inventor (new situation) |
Free format text: ACHERMANN, HEINZ, USTER, CH |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: METTLER-TOLEDO AG, GREIFENSEE, CH |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: EMPL, K., DIPL.-ING. FEHNERS, K., DIPL.-ING. DIPL.-WIRTSCH.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |