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