JPS63151925U - - Google Patents
Info
- Publication number
- JPS63151925U JPS63151925U JP4468487U JP4468487U JPS63151925U JP S63151925 U JPS63151925 U JP S63151925U JP 4468487 U JP4468487 U JP 4468487U JP 4468487 U JP4468487 U JP 4468487U JP S63151925 U JPS63151925 U JP S63151925U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- chamber temperature
- condensing capacity
- condenser
- detection means
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第1図はこの考案の構成を示す機能ブロツク図
、第2図はこの考案に係る沸騰冷却式エンジンの
一実施例を示す構成説明図、第3図はエンジン負
荷と燃焼室温度及びNOX発生量との関係を示す
特性図である。
1……ウオータジヤケツト、2……コンデンサ
、3……冷媒供給ポンプ、4……冷媒循環系、5
……凝縮能力可変手段、6……回転速度検出手段
、7……燃焼室温度検出手段、8……基準燃焼室
温度設定手段、9……制御手段。
Fig. 1 is a functional block diagram showing the configuration of this invention, Fig. 2 is a configuration explanatory diagram showing an embodiment of the boiling-cooled engine according to this invention, and Fig. 3 shows engine load, combustion chamber temperature, and NOx generation amount. FIG. 1... Water jacket, 2... Condenser, 3... Refrigerant supply pump, 4... Refrigerant circulation system, 5
... Condensing capacity variable means, 6 ... Rotation speed detection means, 7 ... Combustion chamber temperature detection means, 8 ... Reference combustion chamber temperature setting means, 9 ... Control means.
Claims (1)
ンプとを主体として冷媒循環系を構成するととも
に、上記コンデンサの凝縮能力を変化させる凝縮
能力可変手段を備えてなる沸騰冷却式エンジンに
おいて、エンジン回転速度を検出する回転速度検
出手段と、燃焼室温度を検出する燃焼室温度検出
手段と、上記回転速度に基づき基準燃焼室温度を
設定する基準燃焼室温度設定手段と、この基準燃
焼室温度と実際の燃焼室温度とを比較して上記凝
縮能力可変手段を制御する制御手段とを備えてな
る沸騰冷却式エンジン。 In a boiling-cooled engine, the refrigerant circulation system is mainly composed of a water jacket, a condenser, and a refrigerant supply pump, and is equipped with a condensing capacity variable means for changing the condensing capacity of the condenser. a speed detection means, a combustion chamber temperature detection means for detecting the combustion chamber temperature, a reference combustion chamber temperature setting means for setting a reference combustion chamber temperature based on the rotational speed, and a comparison between the reference combustion chamber temperature and the actual combustion chamber temperature. and control means for controlling the condensing capacity variable means by comparing the above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4468487U JPS63151925U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4468487U JPS63151925U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63151925U true JPS63151925U (en) | 1988-10-05 |
Family
ID=30862727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4468487U Pending JPS63151925U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63151925U (en) |
-
1987
- 1987-03-26 JP JP4468487U patent/JPS63151925U/ja active Pending