JPS58170403U - Pilot type solenoid valve - Google Patents

Pilot type solenoid valve

Info

Publication number
JPS58170403U
JPS58170403U JP6790782U JP6790782U JPS58170403U JP S58170403 U JPS58170403 U JP S58170403U JP 6790782 U JP6790782 U JP 6790782U JP 6790782 U JP6790782 U JP 6790782U JP S58170403 U JPS58170403 U JP S58170403U
Authority
JP
Japan
Prior art keywords
pilot
type solenoid
solenoid valve
pilot type
valve
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
Application number
JP6790782U
Other languages
Japanese (ja)
Other versions
JPH0218387Y2 (en
Inventor
小杉　清次
Original Assignee
エスエムシ−株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by エスエムシ−株式会社 filed Critical エスエムシ−株式会社
Priority to JP6790782U priority Critical patent/JPS58170403U/en
Publication of JPS58170403U publication Critical patent/JPS58170403U/en
Application granted granted Critical
Publication of JPH0218387Y2 publication Critical patent/JPH0218387Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
  • Fluid-Driven Valves (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の断面図、第２図は本考案の実施例の断
面図、第３図及び第４図はその逆止弁機構のそれぞれ異
なる実施例を示す部分断面図である。 ２１・・・・・・主弁部、２２Ａ、　２２Ｂ・・・・・
・パイロット弁部、２３・・曲スプール弁、２９□ａ、
２９ｂ：・・・・・排気ポート、３６ａ、３６ｂ・・曲
パイロットｉト気路、４３ａ、４３ｂ・・・・・・逆止
弁機構。FIG. 1 is a sectional view of a conventional example, FIG. 2 is a sectional view of an embodiment of the present invention, and FIGS. 3 and 4 are partial sectional views showing different embodiments of the check valve mechanism. 21... Main valve part, 22A, 22B...
・Pilot valve part, 23...Curved spool valve, 29□a,
29b:...exhaust port, 36a, 36b...curved pilot airway, 43a, 43b...check valve mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主弁部におけるスプール弁をパイロット弁部への通電に
伴うパイロット流体の圧力で駆動して流体流路を切換え
るようにしたものにおいて、上記−パイロット弁部にお
けるパイロット排気路を逆止弁機構を介して主弁部の排
気ポートに連通させ、該逆止弁機構を、パイロット排気
の排気ポート−５の流出のみを許容し、その逆流を阻止
するものとして構成したことを特徴とするパイロット形
電磁弁。In a device in which the spool valve in the main valve section is driven by the pressure of pilot fluid caused by energization to the pilot valve section to switch the fluid flow path, the pilot exhaust path in the pilot valve section is connected to the above-mentioned pilot exhaust path via a check valve mechanism. A pilot type solenoid valve, characterized in that the check valve mechanism is configured to allow only the outflow of pilot exhaust from the exhaust port 5 and prevent the reverse flow thereof. .
JP6790782U 1982-05-10 1982-05-10 Pilot type solenoid valve Granted JPS58170403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6790782U JPS58170403U (en) 1982-05-10 1982-05-10 Pilot type solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6790782U JPS58170403U (en) 1982-05-10 1982-05-10 Pilot type solenoid valve

Publications (2)

Publication Number Publication Date
JPS58170403U true JPS58170403U (en) 1983-11-14
JPH0218387Y2 JPH0218387Y2 (en) 1990-05-23

Family

ID=30077709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6790782U Granted JPS58170403U (en) 1982-05-10 1982-05-10 Pilot type solenoid valve

Country Status (1)

Country Link
JP (1) JPS58170403U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54180897U (en) * 1978-06-13 1979-12-21
JPS5597264U (en) * 1978-12-26 1980-07-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54180897U (en) * 1978-06-13 1979-12-21
JPS5597264U (en) * 1978-12-26 1980-07-05

Also Published As

Publication number Publication date
JPH0218387Y2 (en) 1990-05-23

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