JPH0440159U - - Google Patents
Info
- Publication number
- JPH0440159U JPH0440159U JP8218990U JP8218990U JPH0440159U JP H0440159 U JPH0440159 U JP H0440159U JP 8218990 U JP8218990 U JP 8218990U JP 8218990 U JP8218990 U JP 8218990U JP H0440159 U JPH0440159 U JP H0440159U
- Authority
- JP
- Japan
- Prior art keywords
- air port
- rotary valve
- valve
- temperature range
- bimetal
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の実施例を示す流量制御弁の断
面図、第２図は第１図のＡ矢視図、第３図は本考
案における電流−流量特性図、第４図は同温度−
流量特性図、第５図は第３図と第４図を組合せて
なる電流−温度−流量特性図、第６図は従来の内
燃機関のアイドル制御弁の断面図である。
図の主要部分の説明、１……バルブホルダ、２
……プランジヤ、３……ソレノイドコイル、４…
…コア、５……スプリング、６……ソレノイドバ
ルブ、７……ダイアフラム、９……ロータリバル
ブ、９ａ……シヤフト、１０……負圧ポート、１
０ａ……第１負圧ポート、１０ｂ……第２負圧ポ
ート、１１……大気ポート、１２……バイメタル
、１４……ヨーク。
Fig. 1 is a sectional view of a flow control valve showing an embodiment of the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, Fig. 3 is a current-flow characteristic diagram of the present invention, and Fig. 4 is the same temperature. −
FIG. 5 is a current-temperature-flow characteristic diagram obtained by combining FIGS. 3 and 4, and FIG. 6 is a sectional view of a conventional idle control valve for an internal combustion engine. Explanation of the main parts of the diagram, 1...Valve holder, 2
...Plunger, 3...Solenoid coil, 4...
... Core, 5 ... Spring, 6 ... Solenoid valve, 7 ... Diaphragm, 9 ... Rotary valve, 9a ... Shaft, 10 ... Negative pressure port, 1
0a...First negative pressure port, 10b...Second negative pressure port, 11...Atmospheric port, 12...Bimetal, 14...Yoke.
Claims (1)
ータリバルブを介して他の１つのエアポートに接
続可能とし、他方はソレノイドバルブを介して前
記他の１つのエアポートに接続可能なるよう２つ
のエア通路を並列して設けると共に、前記ロータ
リバルブは温度変化により変位するバイメタルに
連結されて回動するようにし、該ロータリバルブ
の流量特性を積極的に変化させ、機関アイドル回
転数を低温域から高温域まで制御することを特徴
とする温度感知流量制御弁。 One air port is divided into two, one of which can be connected to another air port through a rotary valve, and the other air passage can be connected to the other air port through a solenoid valve. In addition to being provided in parallel, the rotary valve is connected to a bimetal that is displaced by temperature changes so as to rotate, and the flow characteristics of the rotary valve are actively changed to change the engine idle speed from a low temperature range to a high temperature range. A temperature sensing flow control valve characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990082189U JP2586232Y2 (en) | 1990-08-03 | 1990-08-03 | Temperature sensing flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990082189U JP2586232Y2 (en) | 1990-08-03 | 1990-08-03 | Temperature sensing flow control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0440159U true JPH0440159U (en) | 1992-04-06 |
| JP2586232Y2 JP2586232Y2 (en) | 1998-12-02 |
Family
ID=31628777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990082189U Expired - Fee Related JP2586232Y2 (en) | 1990-08-03 | 1990-08-03 | Temperature sensing flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2586232Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918124U (en) * | 1982-07-24 | 1984-02-03 | 株式会社コロナ | Vaporizing oil combustion equipment |
| JPS6428286U (en) * | 1987-08-07 | 1989-02-20 | ||
| JPH01124350U (en) * | 1988-02-17 | 1989-08-24 |
-
1990
- 1990-08-03 JP JP1990082189U patent/JP2586232Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918124U (en) * | 1982-07-24 | 1984-02-03 | 株式会社コロナ | Vaporizing oil combustion equipment |
| JPS6428286U (en) * | 1987-08-07 | 1989-02-20 | ||
| JPH01124350U (en) * | 1988-02-17 | 1989-08-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2586232Y2 (en) | 1998-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |