JP4497015B2 - 熱エネルギ回収装置 - Google Patents
熱エネルギ回収装置 Download PDFInfo
- Publication number
- JP4497015B2 JP4497015B2 JP2005106310A JP2005106310A JP4497015B2 JP 4497015 B2 JP4497015 B2 JP 4497015B2 JP 2005106310 A JP2005106310 A JP 2005106310A JP 2005106310 A JP2005106310 A JP 2005106310A JP 4497015 B2 JP4497015 B2 JP 4497015B2
- Authority
- JP
- Japan
- Prior art keywords
- working gas
- compressed
- heat
- exhaust
- pressure
- 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 - Fee Related
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Images
Classifications
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/02—Use of accumulators and specific engine types; Control thereof
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/006—Accumulators and steam compressors
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/36—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of positive-displacement type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
11 シリンダ
12 ピストン
14 吸気流路
15 排気流路
15a 第1排気流路
15b 第2排気流路
16 吸気側開閉弁
17 排気側開閉弁
20 熱交換器
30 膨張機
31 シリンダ
32 ピストン
34 吸気流路
35 排気流路
36 吸気側開閉弁
37 排気側開閉弁
38 開閉弁
60 蓄圧室
61 三方弁
62 分流通路
63 圧力センサ
64 圧縮作動ガス供給路
65 流量制御弁
66 逆止弁
70 電子制御装置(ECU)
80 排気通路
81 内燃機関
82 吸気通路
83 排気通路
84 触媒コンバータ
Claims (6)
- 吸入した作動ガスを圧縮するピストンを備えた圧縮機と、該圧縮機で圧縮された作動ガスに高温流体の熱を吸熱させる熱交換器と、該吸熱された作動ガスの膨張により押動されるピストンを備えた膨張機とを有し、
要求出力が低い場合又は作動ガスの受熱容量が小さい場合に前記圧縮機で圧縮された作動ガスを貯留する蓄圧室を設けたことを特徴とする熱エネルギ回収装置。 - 作動ガスの受熱容量が小さい場合で且つ前記蓄圧室への圧縮作動ガスの貯留中に前記膨張機からの作動ガスの排出を遮断する遮断手段を設けたことを特徴とする請求項1記載の熱エネルギ回収装置。
- 前記蓄圧室に貯留された圧縮作動ガスを前記熱交換器に供給する圧縮作動ガス供給手段を設けたことを特徴とする請求項1又は2に記載の熱エネルギ回収装置。
- 前記圧縮作動ガス供給手段は、前記蓄圧室に貯留された圧縮作動ガスを前記熱交換器へと供給する際に、前記圧縮機からの作動ガスの排出を遮断するよう構成したことを特徴とする請求項3記載の熱エネルギ回収装置。
- 前記蓄圧室に貯留された圧縮作動ガスを内燃機関の吸気通路に供給する圧縮作動ガス供給手段を設けたことを特徴とする請求項1又は2に記載の熱エネルギ回収装置。
- 前記蓄圧室に貯留された圧縮作動ガスを内燃機関における触媒コンバータよりも上流側の排気通路に供給する圧縮作動ガス供給手段を設けたことを特徴とする請求項1又は2に記載の熱エネルギ回収装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005106310A JP4497015B2 (ja) | 2005-04-01 | 2005-04-01 | 熱エネルギ回収装置 |
US11/366,438 US7448213B2 (en) | 2005-04-01 | 2006-03-03 | Heat energy recovery apparatus |
EP06111110.0A EP1752613B1 (en) | 2005-04-01 | 2006-03-14 | Heat energy recovery apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005106310A JP4497015B2 (ja) | 2005-04-01 | 2005-04-01 | 熱エネルギ回収装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006283698A JP2006283698A (ja) | 2006-10-19 |
JP4497015B2 true JP4497015B2 (ja) | 2010-07-07 |
Family
ID=37068710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005106310A Expired - Fee Related JP4497015B2 (ja) | 2005-04-01 | 2005-04-01 | 熱エネルギ回収装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7448213B2 (ja) |
EP (1) | EP1752613B1 (ja) |
JP (1) | JP4497015B2 (ja) |
Families Citing this family (53)
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FR2891347B1 (fr) * | 2005-09-28 | 2007-11-02 | Air Liquide | Procede et dispositif de remplissage d'un gaz sous pression dans un reservoir |
FR2905728B1 (fr) * | 2006-09-11 | 2012-11-16 | Frederic Thevenod | Moteur hybride a recuperation de la chaleur d'echappement |
US7533530B2 (en) * | 2007-01-19 | 2009-05-19 | Courtright Geoffrey B | Engine for the efficient production of an energized fluid |
US20100269502A1 (en) * | 2007-01-22 | 2010-10-28 | Edward Lawrence Warren | External combustion engine |
FR2914696A1 (fr) * | 2007-04-03 | 2008-10-10 | Etienne Baudino | Systeme hybride motorise |
US8656712B2 (en) * | 2007-10-03 | 2014-02-25 | Isentropic Limited | Energy storage |
FR2922608B1 (fr) * | 2007-10-19 | 2009-12-11 | Saipem Sa | Installation et procede de stockage et restitution d'energie electrique a l'aide d'une unite de compression et detente de gaz a pistons |
US8474255B2 (en) * | 2008-04-09 | 2013-07-02 | Sustainx, Inc. | Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange |
US8448433B2 (en) | 2008-04-09 | 2013-05-28 | Sustainx, Inc. | Systems and methods for energy storage and recovery using gas expansion and compression |
US8677744B2 (en) | 2008-04-09 | 2014-03-25 | SustaioX, Inc. | Fluid circulation in energy storage and recovery systems |
US8240140B2 (en) | 2008-04-09 | 2012-08-14 | Sustainx, Inc. | High-efficiency energy-conversion based on fluid expansion and compression |
US20100307156A1 (en) | 2009-06-04 | 2010-12-09 | Bollinger Benjamin R | Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems |
US20110266810A1 (en) | 2009-11-03 | 2011-11-03 | Mcbride Troy O | Systems and methods for compressed-gas energy storage using coupled cylinder assemblies |
US8479505B2 (en) | 2008-04-09 | 2013-07-09 | Sustainx, Inc. | Systems and methods for reducing dead volume in compressed-gas energy storage systems |
US8359856B2 (en) | 2008-04-09 | 2013-01-29 | Sustainx Inc. | Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery |
EP2280841A2 (en) | 2008-04-09 | 2011-02-09 | Sustainx, Inc. | Systems and methods for energy storage and recovery using compressed gas |
US7958731B2 (en) | 2009-01-20 | 2011-06-14 | Sustainx, Inc. | Systems and methods for combined thermal and compressed gas energy conversion systems |
US8037678B2 (en) | 2009-09-11 | 2011-10-18 | Sustainx, Inc. | Energy storage and generation systems and methods using coupled cylinder assemblies |
US8225606B2 (en) | 2008-04-09 | 2012-07-24 | Sustainx, Inc. | Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression |
US8250863B2 (en) | 2008-04-09 | 2012-08-28 | Sustainx, Inc. | Heat exchange with compressed gas in energy-storage systems |
US7802426B2 (en) | 2008-06-09 | 2010-09-28 | Sustainx, Inc. | System and method for rapid isothermal gas expansion and compression for energy storage |
JP2010128169A (ja) * | 2008-11-27 | 2010-06-10 | Furukawa Electric Co Ltd:The | 光ファイバケーブル |
US7963110B2 (en) | 2009-03-12 | 2011-06-21 | Sustainx, Inc. | Systems and methods for improving drivetrain efficiency for compressed gas energy storage |
US8104274B2 (en) | 2009-06-04 | 2012-01-31 | Sustainx, Inc. | Increased power in compressed-gas energy storage and recovery |
US8196395B2 (en) * | 2009-06-29 | 2012-06-12 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
US8146354B2 (en) | 2009-06-29 | 2012-04-03 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
US8247915B2 (en) | 2010-03-24 | 2012-08-21 | Lightsail Energy, Inc. | Energy storage system utilizing compressed gas |
US8436489B2 (en) | 2009-06-29 | 2013-05-07 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
US9003788B2 (en) * | 2009-11-20 | 2015-04-14 | GM Global Technology Operations LLC | Vehicle energy harvesting device having a continuous loop of shape memory alloy |
US8171728B2 (en) | 2010-04-08 | 2012-05-08 | Sustainx, Inc. | High-efficiency liquid heat exchange in compressed-gas energy storage systems |
US8191362B2 (en) | 2010-04-08 | 2012-06-05 | Sustainx, Inc. | Systems and methods for reducing dead volume in compressed-gas energy storage systems |
US8234863B2 (en) | 2010-05-14 | 2012-08-07 | Sustainx, Inc. | Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange |
US8726661B2 (en) | 2010-08-09 | 2014-05-20 | GM Global Technology Operations LLC | Hybrid powertrain system including an internal combustion engine and a stirling engine |
US8495872B2 (en) | 2010-08-20 | 2013-07-30 | Sustainx, Inc. | Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas |
DE102010042401A1 (de) * | 2010-10-13 | 2012-04-19 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Abwärmenutzung einer Brennkraftmaschine |
US8578708B2 (en) | 2010-11-30 | 2013-11-12 | Sustainx, Inc. | Fluid-flow control in energy storage and recovery systems |
US9109614B1 (en) | 2011-03-04 | 2015-08-18 | Lightsail Energy, Inc. | Compressed gas energy storage system |
WO2012138948A1 (en) * | 2011-04-08 | 2012-10-11 | Scuderi Group, Llc | Air management system for air hybrid engine |
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US8613267B1 (en) | 2011-07-19 | 2013-12-24 | Lightsail Energy, Inc. | Valve |
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US9243585B2 (en) | 2011-10-18 | 2016-01-26 | Lightsail Energy, Inc. | Compressed gas energy storage system |
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-
2006
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- 2006-03-14 EP EP06111110.0A patent/EP1752613B1/en not_active Expired - Fee Related
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JPS5474940A (en) * | 1977-11-28 | 1979-06-15 | Agency Of Ind Science & Technol | Accumulator heating system drive gear |
JPH03149322A (ja) * | 1989-11-02 | 1991-06-25 | Daikin Ind Ltd | エネルギー蓄積装置 |
JPH0526053A (ja) * | 1991-07-22 | 1993-02-02 | Hitachi Ltd | 貯蔵圧縮空気を用いたガスタービン発電プラント |
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Also Published As
Publication number | Publication date |
---|---|
US7448213B2 (en) | 2008-11-11 |
EP1752613B1 (en) | 2016-04-27 |
EP1752613A3 (en) | 2007-05-02 |
US20060218924A1 (en) | 2006-10-05 |
JP2006283698A (ja) | 2006-10-19 |
EP1752613A2 (en) | 2007-02-14 |
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