JPH0137672B2 - - Google Patents
Info
- Publication number
- JPH0137672B2 JPH0137672B2 JP56078944A JP7894481A JPH0137672B2 JP H0137672 B2 JPH0137672 B2 JP H0137672B2 JP 56078944 A JP56078944 A JP 56078944A JP 7894481 A JP7894481 A JP 7894481A JP H0137672 B2 JPH0137672 B2 JP H0137672B2
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- transformation
- heat
- stress
- temperature
- 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
- 230000009466 transformation Effects 0.000 claims description 20
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000020169 heat generation Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 229910000734 martensite Inorganic materials 0.000 description 9
- 239000012781 shape memory material Substances 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910010380 TiNi Inorganic materials 0.000 description 2
- 229910017535 Cu-Al-Ni Inorganic materials 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical class [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56078944A JPS57192761A (en) | 1981-05-22 | 1981-05-22 | Heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56078944A JPS57192761A (en) | 1981-05-22 | 1981-05-22 | Heat pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57192761A JPS57192761A (en) | 1982-11-26 |
| JPH0137672B2 true JPH0137672B2 (cg-RX-API-DMAC7.html) | 1989-08-08 |
Family
ID=13675990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56078944A Granted JPS57192761A (en) | 1981-05-22 | 1981-05-22 | Heat pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57192761A (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1238600A1 (en) * | 2001-03-08 | 2002-09-11 | Thierry Holemans | NA device using shape memory alloys and a bias element to reduce the thermal hysteresis of the phase change |
| GB0109266D0 (en) * | 2001-04-12 | 2001-05-30 | Univ Bristol | Solid state cooling device |
| US8522545B2 (en) * | 2010-06-22 | 2013-09-03 | Neil Tice | Thermal engine capable of utilizing low-temperature sources of heat |
| US10119059B2 (en) | 2011-04-11 | 2018-11-06 | Jun Cui | Thermoelastic cooling |
| JP5510570B2 (ja) * | 2012-02-06 | 2014-06-04 | ダイキン工業株式会社 | 空気調和装置 |
| JP5510567B2 (ja) * | 2012-02-06 | 2014-06-04 | ダイキン工業株式会社 | 調湿モジュール及び調湿装置 |
| US10018385B2 (en) | 2012-03-27 | 2018-07-10 | University Of Maryland, College Park | Solid-state heating or cooling systems, devices, and methods |
| WO2014122702A1 (ja) | 2013-02-06 | 2014-08-14 | ダイキン工業株式会社 | 空気調和装置 |
| US10107529B2 (en) | 2013-02-06 | 2018-10-23 | Daikin Industries, Ltd. | Cooling/heating module and air conditioning device |
| US12085315B2 (en) * | 2019-08-02 | 2024-09-10 | Exergyn Ltd. | Elastocaloric heat recovery in a heat pump / refrigeration system using a pump mechanism |
| CN114746705A (zh) * | 2019-12-02 | 2022-07-12 | 松下知识产权经营株式会社 | 传热装置 |
| GB202006168D0 (en) * | 2020-04-27 | 2020-06-10 | Exergyn Ltd | Shape memory alloy heat pump |
| DE102020113771B4 (de) | 2020-05-20 | 2023-12-21 | Oliver Kastner | Verfahren und Vorrichtung zur Realisierung von Wärmepumpen und/oder Kältemaschinen unter Nutzung elastokalorischer Materialien |
-
1981
- 1981-05-22 JP JP56078944A patent/JPS57192761A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57192761A (en) | 1982-11-26 |
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