JPS6424155A - Auxiliary chamber gas pressure control method for gas engine - Google Patents
Auxiliary chamber gas pressure control method for gas engineInfo
- Publication number
- JPS6424155A JPS6424155A JP17984187A JP17984187A JPS6424155A JP S6424155 A JPS6424155 A JP S6424155A JP 17984187 A JP17984187 A JP 17984187A JP 17984187 A JP17984187 A JP 17984187A JP S6424155 A JPS6424155 A JP S6424155A
- Authority
- JP
- Japan
- Prior art keywords
- subchamber
- gas
- pressure
- main chamber
- regulator
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE:To maintain air-fuel ratio in a main chamber continually to an optimum value by controlling a supply pressure of gas to a subchamber in a manner, wherein a specific relation formula is established, in accordance with a change of intake negative pressure corresponding to an engine speed and a boost pressure corresponding to an engine load. CONSTITUTION:Supplying air to an intake pipe 4, the air, after it is mixed in a main chamber mixer 10 with gas regulated in its pressure by a main chamber regulator 12, is supplied to a main chamber 2 via an intake valve 6. While gas in a subchamber gas supply pipe 15 is regulated in its pressure by a subchamber regulator 17 thereafter supplied to a subchamber 3 via a check valve 16. Here in case of assuming Pa for intake negative pressure acting on the subchamber regulator 17, Pc similarly for boost pressure further A, B, C for constants A, B, C>0, supply pressure Pg of gas to the subchamber 3 is controlled in such a manner as establishing the following relation formula. That is, Pg=APa+BPc+Co.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17984187A JPH0733813B2 (en) | 1987-07-17 | 1987-07-17 | Gas pressure control method for sub chamber of gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17984187A JPH0733813B2 (en) | 1987-07-17 | 1987-07-17 | Gas pressure control method for sub chamber of gas engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424155A true JPS6424155A (en) | 1989-01-26 |
| JPH0733813B2 JPH0733813B2 (en) | 1995-04-12 |
Family
ID=16072835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17984187A Expired - Lifetime JPH0733813B2 (en) | 1987-07-17 | 1987-07-17 | Gas pressure control method for sub chamber of gas engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733813B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05302513A (en) * | 1992-04-27 | 1993-11-16 | Yanmar Diesel Engine Co Ltd | Auxiliary chamber type gas engine |
| US10811850B2 (en) | 2018-09-26 | 2020-10-20 | Denso Corporation | Spark plug of internal combustion engine |
-
1987
- 1987-07-17 JP JP17984187A patent/JPH0733813B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05302513A (en) * | 1992-04-27 | 1993-11-16 | Yanmar Diesel Engine Co Ltd | Auxiliary chamber type gas engine |
| US10811850B2 (en) | 2018-09-26 | 2020-10-20 | Denso Corporation | Spark plug of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733813B2 (en) | 1995-04-12 |
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