JP2017538068A - エネルギー回収デバイスにおける熱伝達 - Google Patents
エネルギー回収デバイスにおける熱伝達 Download PDFInfo
- Publication number
- JP2017538068A JP2017538068A JP2017531894A JP2017531894A JP2017538068A JP 2017538068 A JP2017538068 A JP 2017538068A JP 2017531894 A JP2017531894 A JP 2017531894A JP 2017531894 A JP2017531894 A JP 2017531894A JP 2017538068 A JP2017538068 A JP 2017538068A
- Authority
- JP
- Japan
- Prior art keywords
- sma
- core
- nte
- wire
- fluid
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
- F03G7/06143—Wires
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/06114—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of solid materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/50—Intrinsic material properties or characteristics
- F05B2280/5006—Shape memory
Abstract
Description
(第1の実施形態)
(第2の実施形態)
(第3の実施形態)
(第4の実施形態)
(第5の実施形態)
(第6の実施形態)
(第7の実施形態)
(第8の実施形態)
(第9の実施形態)
(第10の実施形態)
(第11の実施形態)
(第12の実施形態)
(第13の実施形態)
Claims (15)
- ホルダ要素によって第1の端部で固定され、第2の端部で駆動機構に接続される、複数の伸長形状記憶合金(SMA)要素または負熱膨張(NTE)要素を備える、エンジンを備え、形状記憶合金(SMA)要素または負熱膨張(NTE)要素は、隣接する要素の間に間隙を形成するように位置付けられ、流体から各要素への熱伝達を向上させるように構成される、エネルギー回収デバイス。
- スペーサ要素は、前記要素を相互から離れるように押勢して、前記間隙を形成するように位置付けられる、請求項1に記載のエネルギー回収デバイス。
- 流体が前記要素の上を流動しているときに、前記要素の熱伝達表面積を最大限にするように構成される、ブラケットシステムを備える、請求項1または2に記載のエネルギー回収デバイス。
- 少なくとも1つのNTEまたはSMA要素の直径は、前記流体と要素との間の熱伝達を最適化するように、いずれか一方もしくは両方の端部に対して縮小される、いずれかの前記請求項に記載のエネルギー回収デバイス。
- U字形セパレータを備える、いずれかの前記請求項に記載のエネルギー回収デバイス。
- 前記NTEまたはSMA要素の端部のうちの少なくとも1つもしくはそれを上回るものは、各中心に向かって間隙を維持するように樹脂またはプラスチックでコーティングされる、いずれかの前記請求項に記載のエネルギー回収デバイス。
- 一方の端部で前記要素を摩擦係止するように適合される、円錐の形状の先細ロック機構を備える、いずれかの前記請求項に記載のエネルギー回収デバイス。
- 前記間隙は、動作中に前記エンジンの中心を通した流体流を可能にするように定寸される、中空エンジンコアを備える、いずれかの前記請求項に記載のエネルギー回収デバイス。
- ワイヤが隣接して配列され、相互と摩擦または干渉接触し、流体が前記ワイヤを通り越させられるときに、熱伝達表面を増大させるために、前記ワイヤが相互から外れた状態で保たれるように位置付けられるように、一方の端部で固定され、第2の端部で自由に動くことができる、形状記憶合金(SMA)または他の負熱膨張(NTE)材料から成る、ワイヤ要素のグループを備える、エネルギー回収デバイスで使用するためのコア。
- スペーサ要素は、前記要素を相互から離れるように押勢して、隣接する要素の間に間隙を形成するように位置付けられる、請求項9に記載のコア。
- 流体が前記要素の上を流動しているときに、前記要素の熱伝達表面積を最大限にするように構成される、ブラケットシステムを備える、請求項9または10に記載のコア。
- 少なくとも1つのNTEまたはSMA要素の直径は、前記流体と要素との間の熱伝達を最適化するように、いずれか一方もしくは両方の端部に対して縮小される、請求項9〜11のいずれかに記載のコア。
- U字形セパレータを備える、請求項9〜12のいずれかに記載のコア。
- 前記NTEまたはSMA要素の端部のうちの少なくとも1つもしくはそれを上回るものは、各中心に向かって間隙を維持するように樹脂またはプラスチックでコーティングされる、請求項9〜13のいずれかに記載のコア。
- 前記コアは、動作中に前記エンジンの中心を通した流体流を可能にするように定寸される、請求項9〜14のいずれかに記載のコア。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1422402.6A GB2533335A (en) | 2014-12-16 | 2014-12-16 | Heat transfer in an energy recovery device |
GB1422402.6 | 2014-12-16 | ||
PCT/EP2015/080114 WO2016097070A2 (en) | 2014-12-16 | 2015-12-16 | Heat transfer in an energy recovery device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017538068A true JP2017538068A (ja) | 2017-12-21 |
Family
ID=55221374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017531894A Ceased JP2017538068A (ja) | 2014-12-16 | 2015-12-16 | エネルギー回収デバイスにおける熱伝達 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20170363073A1 (ja) |
EP (1) | EP3234354B1 (ja) |
JP (1) | JP2017538068A (ja) |
KR (1) | KR20170131348A (ja) |
CN (1) | CN107208610A (ja) |
AU (1) | AU2015367507A1 (ja) |
BR (1) | BR112017012611A2 (ja) |
CA (1) | CA2970989A1 (ja) |
GB (1) | GB2533335A (ja) |
IL (1) | IL252877A0 (ja) |
WO (1) | WO2016097070A2 (ja) |
ZA (1) | ZA201704267B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9992911B1 (en) * | 2017-05-17 | 2018-06-05 | Northrop Grumman Systems Corporation | Controllable conductance thermal interface |
GB201709601D0 (en) * | 2017-06-16 | 2017-08-02 | Exergyn Ltd | Hysteresis manipulation of SMA or NTE Material for use in an energy recovery device |
GB2588965B (en) * | 2019-11-16 | 2022-11-30 | Cambridge Mechatronics Ltd | An actuator and a method of controlling thereof |
CN117052620A (zh) * | 2023-06-12 | 2023-11-14 | 中国科学院长春光学精密机械与物理研究所 | 基于热膨胀原理的差动式促动器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306415A (en) * | 1978-06-09 | 1981-12-22 | Hochstein Peter A | Thermal energy scavenger (flow control) |
US4257231A (en) * | 1979-09-25 | 1981-03-24 | Banks Ridgway M | Heat engine |
US4563876A (en) * | 1985-02-25 | 1986-01-14 | Banks Ridgway M | Linear output nitinol engine |
JPS6432075A (en) * | 1987-07-28 | 1989-02-02 | Kenichi Goto | Power generating method using shape memory alloy and device therefor |
US5821664A (en) * | 1996-03-28 | 1998-10-13 | Shahinpoor; Moshen | Fibrous parallel spring-loaded shape memory alloy rebotic linear |
US6226992B1 (en) * | 1999-12-20 | 2001-05-08 | Hycomp, Inc. | Heat converter engine using a shape memory alloy actuator |
US8857174B2 (en) * | 2009-11-20 | 2014-10-14 | GM Global Technology Operations LLC | Vehicle energy harvesting device having discrete sections of shape memory alloy |
GB2497542A (en) * | 2011-12-13 | 2013-06-19 | Dublin Inst Of Technology | Shape memory alloy motor with spring energy accumulator |
GB201310512D0 (en) * | 2013-06-13 | 2013-07-24 | Exergyn Ltd | Pressure Relief System and Method in an Energy Recovery Device |
GB201409679D0 (en) * | 2014-05-30 | 2014-07-16 | Exergyn Ltd | Slotted bundle holder for use in an energy recovery device |
-
2014
- 2014-12-16 GB GB1422402.6A patent/GB2533335A/en not_active Withdrawn
-
2015
- 2015-12-16 KR KR1020177019814A patent/KR20170131348A/ko unknown
- 2015-12-16 JP JP2017531894A patent/JP2017538068A/ja not_active Ceased
- 2015-12-16 WO PCT/EP2015/080114 patent/WO2016097070A2/en active Application Filing
- 2015-12-16 CA CA2970989A patent/CA2970989A1/en not_active Abandoned
- 2015-12-16 EP EP15828335.8A patent/EP3234354B1/en active Active
- 2015-12-16 BR BR112017012611A patent/BR112017012611A2/pt not_active Application Discontinuation
- 2015-12-16 CN CN201580076016.3A patent/CN107208610A/zh active Pending
- 2015-12-16 US US15/536,951 patent/US20170363073A1/en not_active Abandoned
- 2015-12-16 AU AU2015367507A patent/AU2015367507A1/en not_active Abandoned
-
2017
- 2017-06-13 IL IL252877A patent/IL252877A0/en unknown
- 2017-06-22 ZA ZA2017/04267A patent/ZA201704267B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2016097070A2 (en) | 2016-06-23 |
EP3234354B1 (en) | 2020-05-06 |
KR20170131348A (ko) | 2017-11-29 |
GB2533335A (en) | 2016-06-22 |
EP3234354A2 (en) | 2017-10-25 |
CN107208610A (zh) | 2017-09-26 |
ZA201704267B (en) | 2021-04-28 |
IL252877A0 (en) | 2017-08-31 |
WO2016097070A3 (en) | 2016-10-27 |
AU2015367507A1 (en) | 2017-07-13 |
US20170363073A1 (en) | 2017-12-21 |
CA2970989A1 (en) | 2016-06-23 |
BR112017012611A2 (pt) | 2017-12-26 |
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