JPS615447U - Pressure chamber pressure regulator - Google Patents
Pressure chamber pressure regulatorInfo
- Publication number
- JPS615447U JPS615447U JP8893784U JP8893784U JPS615447U JP S615447 U JPS615447 U JP S615447U JP 8893784 U JP8893784 U JP 8893784U JP 8893784 U JP8893784 U JP 8893784U JP S615447 U JPS615447 U JP S615447U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- pressure chamber
- bypass
- spark plug
- 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
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Control Of Fluid Pressure (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は小型コンプレツサの圧力制御特性を示す図、第
２図は本考案に係る点火プラグ試験装置の一実施例を示
す構成図、第３図は第２図に示した実施例における試験
条件設定方式を示す説明図、第４図は本考案に係る点火
プラグ試験装置に′おける圧カチャンバ内の圧力変動を
各種試験条件に応じて実測した結果を示す図である。
１・・・・・・小型コンプレツサ、４・・・・・・減圧
弁、５・・・・・・増圧弁、６・・・・・・圧カチャン
バ、１１・・・・・・点火プラグ、１７・・・・・・制
御盤、３０，３２・・・・・・バイパス′弁。Fig. 1 is a diagram showing the pressure control characteristics of a small compressor, Fig. 2 is a configuration diagram showing an embodiment of a spark plug testing device according to the present invention, and Fig. 3 is a diagram showing test conditions for the embodiment shown in Fig. 2. FIG. 4 is an explanatory diagram showing the setting method, and is a diagram showing the results of actually measuring pressure fluctuations in the pressure chamber in the spark plug testing apparatus according to the present invention according to various test conditions. 1... Small compressor, 4... Pressure reducing valve, 5... Pressure increasing valve, 6... Pressure chamber, 11... Spark plug, 17... Control panel, 30, 32... Bypass' valve.
Claims (1)
ャンバに圧縮空気を送出する小型コンプレツサと、該小
型コンプレツサと圧カチャバとを連通ずる通路に直列に
配設され、圧カチャンバ内の圧力を設定する減圧弁及び
増圧弁と、減圧弁をバイパスする通路に設けられる第１
のバイパス．弁と、増圧弁をバイパスする通路に設けら
れる第２のバイパス弁と、点火プラグハイテンションコ
ードの温度調節及び小型コンプレツサの駆動制御を行う
制御盤とを有し、圧カチャンバ内の設定圧力が低い場合
には前記第２のバイパス弁のみ開弁させ、他方圧カチャ
ンバ内の設定圧力が高い場合には第１及び第２のバイパ
ス弁を閉弁させるか、または第１のバイパス弁のみ開弁
させることを特徴とする点火プラグ試験装置。A pressure chamber in which a spark plug is installed, a small compressor that sends compressed air to the pressure chamber, and a passage communicating between the small compressor and the pressure chamber are arranged in series to set the pressure inside the pressure chamber. A pressure reducing valve, a pressure increasing valve, and a first valve provided in a passage that bypasses the pressure reducing valve.
bypass. A valve, a second bypass valve provided in a passage that bypasses the pressure increase valve, and a control panel that adjusts the temperature of the spark plug high tension cord and controls the drive of the small compressor, and the set pressure in the pressure chamber is low. In this case, only the second bypass valve is opened, and on the other hand, if the set pressure in the pressure chamber is high, the first and second bypass valves are closed, or only the first bypass valve is opened. A spark plug testing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8893784U JPS615447U (en) | 1984-06-15 | 1984-06-15 | Pressure chamber pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8893784U JPS615447U (en) | 1984-06-15 | 1984-06-15 | Pressure chamber pressure regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS615447U true JPS615447U (en) | 1986-01-13 |
| JPH028196Y2 JPH028196Y2 (en) | 1990-02-27 |
Family
ID=30642554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8893784U Granted JPS615447U (en) | 1984-06-15 | 1984-06-15 | Pressure chamber pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161231A (en) * | 1986-12-22 | 1988-07-04 | 旭化成株式会社 | Pillar and beam connection apparatus |
| JPH03119101U (en) * | 1990-03-22 | 1991-12-09 |
-
1984
- 1984-06-15 JP JP8893784U patent/JPS615447U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161231A (en) * | 1986-12-22 | 1988-07-04 | 旭化成株式会社 | Pillar and beam connection apparatus |
| JPH0441736B2 (en) * | 1986-12-22 | 1992-07-09 | Asahi Chemical Ind | |
| JPH03119101U (en) * | 1990-03-22 | 1991-12-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028196Y2 (en) | 1990-02-27 |
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