JPS631976U - - Google Patents
Info
- Publication number
- JPS631976U JPS631976U JP9467486U JP9467486U JPS631976U JP S631976 U JPS631976 U JP S631976U JP 9467486 U JP9467486 U JP 9467486U JP 9467486 U JP9467486 U JP 9467486U JP S631976 U JPS631976 U JP S631976U
- Authority
- JP
- Japan
- Prior art keywords
- poppet
- control valve
- flow control
- type flow
- displacement element
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Magnetically Actuated Valves (AREA)
- Flow Control (AREA)
Description
第１図は従来のＰＷＭ流量制御弁の構成説明図
、第２図は本考案のＰＷＭ流量制御弁のＯＦＦ状
態の構成説明図、第３図は同じくＯＮ状態の構成
説明図、第４図はポペツト変位可変機構説明図、
第５図及び第６図は本考案のＰＷＭ流量制御弁の
機能説明図、第７図は本考案の流量制御弁の圧力
補償説明図、第８図は本考案ＰＷＭ流量制御弁及
び従来弁の流量特性説明図である。
１はソレノイド、２はタペツト。
FIG. 1 is an explanatory diagram of the configuration of a conventional PWM flow control valve, FIG. 2 is an explanatory diagram of the configuration of the PWM flow control valve of the present invention in the OFF state, FIG. 3 is an explanatory diagram of the configuration of the PWM flow control valve of the present invention in the ON state, and FIG. Explanation diagram of poppet displacement variable mechanism,
5 and 6 are functional explanatory diagrams of the PWM flow control valve of the present invention, FIG. 7 is an explanatory diagram of pressure compensation of the flow control valve of the present invention, and FIG. 8 is a diagram of the PWM flow control valve of the present invention and a conventional valve. It is a flow characteristic explanatory diagram. 1 is the solenoid, 2 is the tappet.
Claims (1)
ペツト式流量制御弁において、ＯＮ―ＯＦＦの変
位素子と高速応答が可能な比例変位素子とを組合
せた変位機構によつて駆動されることを特徴とす
るポペツト式流量制御弁。 (2) ポペツトの前後差圧を圧力センサにより観
測しながら、そのデータに基づいて高速比例変位
素子への信号を加減することにより、制御流量の
圧力補償を行う実用新案登録請求の範囲第１項記
載のポペツト式流量制御弁。[Claims for Utility Model Registration] (1) A poppet type flow control valve in which the poppet is controlled by a solenoid, which is driven by a displacement mechanism that combines an ON-OFF displacement element and a proportional displacement element capable of high-speed response. A poppet type flow control valve characterized by: (2) Scope of Utility Model Registration Claim 1: The control flow rate is compensated for the pressure by monitoring the differential pressure across the poppet with a pressure sensor and adjusting the signal to the high-speed proportional displacement element based on the data. Poppet type flow control valve as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467486U JPS631976U (en) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467486U JPS631976U (en) | 1986-06-23 | 1986-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631976U true JPS631976U (en) | 1988-01-08 |
Family
ID=30958368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9467486U Pending JPS631976U (en) | 1986-06-23 | 1986-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009107575A (en) * | 2007-10-31 | 2009-05-21 | Toyota Motor Corp | Brake control system |
| JP2012113581A (en) * | 2010-11-26 | 2012-06-14 | Jfe Steel Corp | Abnormality monitoring method for flow control system |
-
1986
- 1986-06-23 JP JP9467486U patent/JPS631976U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009107575A (en) * | 2007-10-31 | 2009-05-21 | Toyota Motor Corp | Brake control system |
| JP2012113581A (en) * | 2010-11-26 | 2012-06-14 | Jfe Steel Corp | Abnormality monitoring method for flow control system |
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