JPS591865U - automatic drain fuel filter device - Google Patents
automatic drain fuel filter deviceInfo
- Publication number
- JPS591865U JPS591865U JP9571782U JP9571782U JPS591865U JP S591865 U JPS591865 U JP S591865U JP 9571782 U JP9571782 U JP 9571782U JP 9571782 U JP9571782 U JP 9571782U JP S591865 U JPS591865 U JP S591865U
- Authority
- JP
- Japan
- Prior art keywords
- filter device
- fuel filter
- solenoid valve
- automatic drain
- drain solenoid
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図・・・この考案の実施例である自動排水燃料フィ
ルタ装置の縦断面図、第２図・・・その排水電磁弁制御
回路の配線図、第３図・・・そのチョッパーコントロー
ル回路の各部の電圧または電流を示すタイムチャート。
１・・・自動排水燃料フィルタ装置、２・・・燃料フィ
ルタ、３・・・水位検出プラグ、４・・・排水電磁弁、
４５°°・励磁コイル、５３・・・チョッパーコントロ
ール回路。
「−」〉１ ローーーーーーーーーーーー５−−ノ
° ｑ１Figure 1: A vertical sectional view of an automatic drain fuel filter device which is an embodiment of this invention, Figure 2: A wiring diagram of its drainage solenoid valve control circuit, Figure 3: Its chopper control circuit. A time chart showing the voltage or current of each part. 1... Automatic drain fuel filter device, 2... Fuel filter, 3... Water level detection plug, 4... Drain solenoid valve,
45°°・Exciting coil, 53... Chopper control circuit. ``-''〉1 Lowーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー to
Claims (1)
えた燃料フィルタ装置に於て、排水電磁弁の励磁コイル
へ供給する電流を制御するチョッパーコントロール回路
を設け、排水開始時に励磁コイルに大電流を供給した後
排水終了時まで小電流を供給するようにしたことを特徴
とする自動排水燃料フィルタ装置。In a fuel filter device equipped with a fuel inlet and outlet, a filter body, a drain solenoid valve, etc., a chopper control circuit is installed to control the current supplied to the excitation coil of the drain solenoid valve, and when draining starts, a chopper control circuit is installed to control the current supplied to the excitation coil of the drain solenoid valve. An automatic drainage fuel filter device characterized in that after supplying a large current, a small current is supplied until the end of drainage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9571782U JPS591865U (en) | 1982-06-28 | 1982-06-28 | automatic drain fuel filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9571782U JPS591865U (en) | 1982-06-28 | 1982-06-28 | automatic drain fuel filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591865U true JPS591865U (en) | 1984-01-07 |
Family
ID=30228452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9571782U Pending JPS591865U (en) | 1982-06-28 | 1982-06-28 | automatic drain fuel filter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591865U (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4888397A (en) * | 1972-03-03 | 1973-11-19 | ||
| JPS50107458A (en) * | 1974-01-31 | 1975-08-23 | ||
| JPS5317833A (en) * | 1976-07-31 | 1978-02-18 | Japan Electronic Control Syst | Device for actuating fuel injection electromagnetic valve |
| JPS5749559A (en) * | 1980-09-09 | 1982-03-23 | Maruwa Kasei Kk | Manufacture of openwork wooden board in synthetic resin |
| JPS5744972B2 (en) * | 1974-09-13 | 1982-09-25 | ||
| JPS5749559B2 (en) * | 1974-09-20 | 1982-10-22 |
-
1982
- 1982-06-28 JP JP9571782U patent/JPS591865U/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4888397A (en) * | 1972-03-03 | 1973-11-19 | ||
| JPS50107458A (en) * | 1974-01-31 | 1975-08-23 | ||
| JPS5744972B2 (en) * | 1974-09-13 | 1982-09-25 | ||
| JPS5749559B2 (en) * | 1974-09-20 | 1982-10-22 | ||
| JPS5317833A (en) * | 1976-07-31 | 1978-02-18 | Japan Electronic Control Syst | Device for actuating fuel injection electromagnetic valve |
| JPS5749559A (en) * | 1980-09-09 | 1982-03-23 | Maruwa Kasei Kk | Manufacture of openwork wooden board in synthetic resin |
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