JP7440834B2 - A device that attaches fins to the case/side case of a vane engine and extracts power from the heat. - Google Patents
A device that attaches fins to the case/side case of a vane engine and extracts power from the heat. Download PDFInfo
- Publication number
- JP7440834B2 JP7440834B2 JP2022094739A JP2022094739A JP7440834B2 JP 7440834 B2 JP7440834 B2 JP 7440834B2 JP 2022094739 A JP2022094739 A JP 2022094739A JP 2022094739 A JP2022094739 A JP 2022094739A JP 7440834 B2 JP7440834 B2 JP 7440834B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- fins
- heat
- side case
- engine
- 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.)
- Active
Links
- 239000000284 extract Substances 0.000 title 1
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 235000012489 doughnuts Nutrition 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
- Supercharger (AREA)
Description
いま世界は地球温暖化抑制のため自動車の動力源を炭酸ガスを出す熱機関から電気モータに変えようとする流れにある。しかし家庭用電気で充電すると発電所からの送電ロスがあるし、発電所そのものも火力発電が大きな割合を占めており、燃料を変えるか再生可能発電に変えなければならない。熱機関は炭酸ガスを出すが燃料をガソリンや軽油からアンモニアや水素に変えれば炭酸ガスを出さない熱機関をそのまま使える。ただ熱機関は熱効率が低い。 The world is currently moving toward changing the power source for cars from heat engines that emit carbon dioxide to electric motors in order to curb global warming. However, when charging with household electricity, there is a loss in power transmission from the power plant, and the power plant itself generates a large proportion of thermal power, so it is necessary to change the fuel or convert to renewable power generation. Heat engines emit carbon dioxide gas, but if you change the fuel from gasoline or diesel oil to ammonia or hydrogen, you can use a heat engine that does not emit carbon dioxide gas. However, heat engines have low thermal efficiency.
レシプロエンジンは圧縮行程と膨張行程が同じ容積であるがベーンエンジンは膨張終りの容積を圧縮始めの容積より大きく出来るので動力を相対的に多く引き出すことが出来る。 Reciprocating engines have the same volume during the compression stroke and expansion stroke, but vane engines can draw out relatively more power because the volume at the end of expansion can be larger than the volume at the beginning of compression.
内燃機関の熱効率は４０％を超える付近が限界と言われているが排気熱で蒸気を作り、それで動力を生成すれば熱効率の限界を超えることが出来る。またベーンエンジンは冷却しないので高温になったケースを熱源として動力を生成することによっても熱効率の限界を超えることが出来る。これら二つの動力生成によりベーンエンジンの熱効率を７０％を超える付近まで高めようとするのが本発明の目的である。これが実現すれば蒸気機関からガソリン・ジーゼルエンジンへ、ガソリン・ジーゼルエンジンからベーンエンジンへと歴史的発展を見ることが出来る。 It is said that the thermal efficiency of an internal combustion engine is at its limit at around 40%, but it is possible to exceed this limit by creating steam from exhaust heat and generating power with it. Additionally, since the vane engine does not require cooling, it is possible to exceed the limits of thermal efficiency by generating power using the hot case as a heat source. It is an object of the present invention to increase the thermal efficiency of the vane engine to over 70% by generating these two types of power. If this becomes a reality, we will be able to see historical progress from steam engines to gasoline/diesel engines, and from gasoline/diesel engines to vane engines.
ベーンエンジンのケース・サイドケースにフィンを付け、それをドーナツ状に囲んだ中をタービン圧縮機から出た空気を循環させ、ケース・サイドケースの熱を取り出してタービン膨張機に入れて動力を取り出す。また排気ガスで出来た蒸気は潤滑シールに使った残りもタービン膨張機に入れる。 A fin is attached to the case/side case of the vane engine, and the air from the turbine compressor is circulated through the donut-shaped enclosure to extract heat from the case/side case and put it into the turbine expander to extract power. . In addition, the steam produced by the exhaust gas and the remainder used for lubricating seals is also fed into the turbine expander.
炭酸ガスを出さないエンジンで熱効率も格段に良くなれば地球温暖化対策になるだけでなく、小型軽量化が可能なので活用範囲が拡大する。 Engines that do not emit carbon dioxide and have significantly better thermal efficiency will not only help combat global warming, but will also be able to be made smaller and lighter, expanding the range of applications.
ベーンエンジンの吸気排気が十分できる限度で最高回転になる運転状態。 An operating state in which the vane engine reaches its maximum speed while allowing sufficient air intake and exhaust.
なし none
自動車駆動は勿論、発電所その他産業上広い範囲で利用できる。 It can be used not only for driving automobiles but also for power plants and other industrial applications.
１：ロータ（軸と一体）
２：ケース
３：サイドケース
４：往復動板（ＶＡＮＥ）
５：ケース・サイドケースに付けた放熱用の無数に穴のあいたフィン
６：フィンを囲むダクトでタービンの圧縮部と膨張部に接続
Ａ：タービン圧縮機からの圧縮空気を熱吸収ダクトに接続
Ｂ：タービン膨張機へ熱吸収ダクトの出口を接続
Ｃ：排気タービン過給機からの圧縮空気をエンジン給気口に接続
Ｄ：エンジン排気口から排気タービン過給機へ接続1: Rotor (integrated with shaft)
2: Case 3: Side case 4: Reciprocating plate (VANE)
5: Fin with numerous holes for heat dissipation attached to the case/side case 6: Connected to the compression and expansion parts of the turbine with a duct surrounding the fin A: Connected compressed air from the turbine compressor to the heat absorption duct B : Connect the outlet of the heat absorption duct to the turbine expander C: Connect the compressed air from the exhaust turbine supercharger to the engine air supply port D: Connect the engine exhaust port to the exhaust turbine supercharger
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022094739A JP7440834B2 (en) | 2022-05-25 | 2022-05-25 | A device that attaches fins to the case/side case of a vane engine and extracts power from the heat. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022094739A JP7440834B2 (en) | 2022-05-25 | 2022-05-25 | A device that attaches fins to the case/side case of a vane engine and extracts power from the heat. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023174421A JP2023174421A (en) | 2023-12-07 |
| JP7440834B2 true JP7440834B2 (en) | 2024-02-29 |
Family
ID=89030403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022094739A Active JP7440834B2 (en) | 2022-05-25 | 2022-05-25 | A device that attaches fins to the case/side case of a vane engine and extracts power from the heat. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7440834B2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004003409A (en) | 2002-04-05 | 2004-01-08 | Sasayuri Green:Kk | Blower using heat |
| JP3787768B2 (en) | 1999-07-30 | 2006-06-21 | 好包 生武 | Reciprocating plate rotary internal combustion engine |
| JP6292458B1 (en) | 2016-09-20 | 2018-03-14 | 好包 生武 | Structure and production of vanes for vane engines |
| JP6537001B1 (en) | 2018-02-16 | 2019-07-03 | 好包 生武 | Lubrication system for reciprocating part of vane for vane engine. |
-
2022
- 2022-05-25 JP JP2022094739A patent/JP7440834B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3787768B2 (en) | 1999-07-30 | 2006-06-21 | 好包 生武 | Reciprocating plate rotary internal combustion engine |
| JP2004003409A (en) | 2002-04-05 | 2004-01-08 | Sasayuri Green:Kk | Blower using heat |
| JP6292458B1 (en) | 2016-09-20 | 2018-03-14 | 好包 生武 | Structure and production of vanes for vane engines |
| JP6537001B1 (en) | 2018-02-16 | 2019-07-03 | 好包 生武 | Lubrication system for reciprocating part of vane for vane engine. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023174421A (en) | 2023-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2500530A1 (en) | Engine waste heat recovery power-generating turbo system and reciprocating engine system provided therewith | |
| JP2006506570A (en) | Combined Rankine cycle and vapor compression cycle | |
| JP4381449B2 (en) | Power generation method using combustion exhaust gas and power generation apparatus using combustion exhaust gas | |
| JP2012007500A (en) | Exhaust heat recovery device of internal combustion engine | |
| EP2691623B1 (en) | A hot-air engine | |
| US9287752B2 (en) | Systems for generating energy | |
| US20190316846A1 (en) | Waste heat recovery and conversion system and related methods | |
| Zhou et al. | Application of Rankine cycle to passenger vehicle waste heat recovery-A review | |
| JP7440834B2 (en) | A device that attaches fins to the case/side case of a vane engine and extracts power from the heat. | |
| WO2016002711A1 (en) | Waste heat regeneration system | |
| CN203892009U (en) | Rotor negative-pressure power equipment | |
| Descombes et al. | Modelling of waste heat recovery for combined heat and power applications | |
| JP5367591B2 (en) | Waste heat recovery system for supercharged engines | |
| JP2006258087A (en) | Rotary type external combustion engine | |
| US20120160209A1 (en) | Turbine having cooperating and counter-rotating rotors in a same plane | |
| JP2013007324A (en) | Gas turbine, and gas turbine combined cycle power generation equipment | |
| RU2785183C1 (en) | Solar hybrid gas-turbine power plant | |
| RU2743480C1 (en) | Oxygen-fuel power plant | |
| FR3010739A1 (en) | COOLING AN ELECTRIC MACHINE OF A MOTOR VEHICLE | |
| RU2376480C2 (en) | Method to produce power and device to this end | |
| JP2024031908A (en) | High temperature exhaust gas energy recovery system | |
| CN114087054A (en) | Combined circulating system of internal combustion engine and micro gas turbine | |
| RU2291964C1 (en) | Method for operation of thermal power station | |
| IT201900001213A1 (en) | POWER UNIT WITH ENDOTHERMIC ENGINE, WITH A COMPRESSION STAGE AT THE POWER SUPPLY AND A TURBO EXPANDER AT THE EXHAUST | |
| JP2014001676A (en) | Prime mover system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220525 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20230221 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230404 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230808 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230822 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231107 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231114 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240123 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240201 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7440834 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |