JPH0439380U - - Google Patents

Info

Publication number
JPH0439380U
JPH0439380U JP8076190U JP8076190U JPH0439380U JP H0439380 U JPH0439380 U JP H0439380U JP 8076190 U JP8076190 U JP 8076190U JP 8076190 U JP8076190 U JP 8076190U JP H0439380 U JPH0439380 U JP H0439380U
Authority
JP
Japan
Prior art keywords
spool
sleeve
housing
spool valve
port hole
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
JP8076190U
Other languages
Japanese (ja)
Other versions
JP2519022Y2 (en
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 filed Critical
Priority to JP1990080761U priority Critical patent/JP2519022Y2/en
Publication of JPH0439380U publication Critical patent/JPH0439380U/ja
Application granted granted Critical
Publication of JP2519022Y2 publication Critical patent/JP2519022Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)
  • Details Of Valves (AREA)

Description

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

第１図および第２図は本考案の一実施例に係る
スプールバルブを示すもので、第１図は要部縦断
面図、第２図は全体構成を示す縦断面図、第３図
は従来のスプールバルブの縦断面図である。 符合の説明、１……スプール、２……ハウジン
グ、３……ソレノイド、４……スリーブ、５……
コイル、６……センタポスト、７，８……第１、
第２スプリング、９……環状流路、１０……緩衝
部材、１１，１２……第１、第２ポート穴、１３
……筒体、１４……弾性体、１５……連通孔、１
Ａ，１Ｂ……第１、第２ランド部、１Ｃ……段差
部、Ｐ１……流入口、Ｐ２……流出口、ｇ１，ｇ
２……すきま。 Figures 1 and 2 show a spool valve according to an embodiment of the present invention. Figure 1 is a vertical sectional view of the main part, Figure 2 is a vertical sectional view showing the overall configuration, and Figure 3 is a conventional spool valve. FIG. 3 is a longitudinal sectional view of the spool valve of FIG. Description of codes, 1...Spool, 2...Housing, 3...Solenoid, 4...Sleeve, 5...
Coil, 6... Center post, 7, 8... 1st,
Second spring, 9... Annular flow path, 10... Buffer member, 11, 12... First and second port holes, 13
... Cylindrical body, 14 ... Elastic body, 15 ... Communication hole, 1
A, 1B...first and second land portions, 1C...stepped portion, P1 ...inlet, P2 ...outlet, g1 , g
2 ...Gap.

Claims (1)

【実用新案登録請求の範囲】 ハウジング内に装着されるスリーブ内周にスプ
ールを摺動自在に挿入し、スリーブに開口するポ
ート穴をスプールの移動によつて開閉するスプー
ルバルブにおいて、 前記スリーブとハウジングとの間に前記ポート
穴部分を取囲むように緩衝部材を配置したことを
特徴とするスプールバルブ。[Claims for Utility Model Registration] A spool valve in which a spool is slidably inserted into the inner periphery of a sleeve installed in a housing, and a port hole opened in the sleeve is opened and closed by movement of the spool, comprising: the sleeve and the housing; A spool valve characterized in that a buffer member is disposed between and surrounding the port hole portion.
JP1990080761U 1990-07-30 1990-07-30 Spool valve Expired - Fee Related JP2519022Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990080761U JP2519022Y2 (en) 1990-07-30 1990-07-30 Spool valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990080761U JP2519022Y2 (en) 1990-07-30 1990-07-30 Spool valve

Publications (2)

Publication Number Publication Date
JPH0439380U true JPH0439380U (en) 1992-04-03
JP2519022Y2 JP2519022Y2 (en) 1996-12-04

Family

ID=31626101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990080761U Expired - Fee Related JP2519022Y2 (en) 1990-07-30 1990-07-30 Spool valve

Country Status (1)

Country Link
JP (1) JP2519022Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181964U (en) * 1981-05-13 1982-11-18
JPS58139375U (en) * 1982-03-16 1983-09-19 トヨタ自動車株式会社 Spool type flow control valve
JPS611778U (en) * 1984-06-12 1986-01-08 三菱重工業株式会社 spool valve
JPS6155558U (en) * 1984-09-18 1986-04-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181964U (en) * 1981-05-13 1982-11-18
JPS58139375U (en) * 1982-03-16 1983-09-19 トヨタ自動車株式会社 Spool type flow control valve
JPS611778U (en) * 1984-06-12 1986-01-08 三菱重工業株式会社 spool valve
JPS6155558U (en) * 1984-09-18 1986-04-14

Also Published As

Publication number Publication date
JP2519022Y2 (en) 1996-12-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees