JPS63164672U - - Google Patents

Info

Publication number
JPS63164672U
JPS63164672U JP5695687U JP5695687U JPS63164672U JP S63164672 U JPS63164672 U JP S63164672U JP 5695687 U JP5695687 U JP 5695687U JP 5695687 U JP5695687 U JP 5695687U JP S63164672 U JPS63164672 U JP S63164672U
Authority
JP
Japan
Prior art keywords
spool
insertion hole
port
appropriate intervals
switching 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.)
Pending
Application number
JP5695687U
Other languages
Japanese (ja)
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 JP5695687U priority Critical patent/JPS63164672U/ja
Publication of JPS63164672U publication Critical patent/JPS63164672U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)

Description

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

第1図は本考案の一実施例を示す部分縦断面図
、第2図は第1図の―に沿つた水平断面図、
第3図、第4図はそれぞれ第1図の―に沿つ
た横断面図で、第3図はスプールを小流量特性位
置に、第4図はスプールを大流量特性位置にそれ
ぞれ回動した場合を示す。第5図は第1図の流量
特性を示す線図である。第6図は公知のスプール
弁を示す縦断面図、第7図は第6図の―に沿
つた横断面図である。 1…バルブボデー、1―1…スプール挿入孔、
2,3…ポート、4…ボデーランド溝、5…スプ
ール、5―1…小巾溝、5―2…大巾溝。
FIG. 1 is a partial vertical sectional view showing an embodiment of the present invention, FIG. 2 is a horizontal sectional view taken along - in FIG. 1,
Figures 3 and 4 are cross-sectional views taken along - in Figure 1, respectively. Figure 3 shows the case when the spool is rotated to the low flow characteristic position, and Figure 4 shows the case when the spool is rotated to the high flow characteristic position. shows. FIG. 5 is a diagram showing the flow rate characteristics of FIG. 1. FIG. 6 is a longitudinal cross-sectional view showing a known spool valve, and FIG. 7 is a cross-sectional view taken along the line - in FIG. 6. 1... Valve body, 1-1... Spool insertion hole,
2, 3...Port, 4...Body land groove, 5...Spool, 5-1...Narrow width groove, 5-2...Large width groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁箱のスプール挿入孔に挿入されたスプールを
その軸方向にストロークすることにより入口ポー
ト又は出口ポートを切換えるようにしたスプール
切換弁において、スプール挿入孔のポート寄りの
円周上に適宜間隔で刻設された単数又は複数のボ
デーランド溝と、スプールの大径端部に適宜間隔
で刻設された小巾溝及び大巾溝とを具えたことを
特徴とするスプール切換弁。
In a spool switching valve in which the inlet port or outlet port is switched by axially stroking the spool inserted into the spool insertion hole of the valve box, the spool insertion hole is engraved at appropriate intervals on the circumference near the port. A spool switching valve comprising one or more body land grooves, and a narrow groove and a wide groove carved at appropriate intervals on the large diameter end of the spool.
JP5695687U 1987-04-15 1987-04-15 Pending JPS63164672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5695687U JPS63164672U (en) 1987-04-15 1987-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5695687U JPS63164672U (en) 1987-04-15 1987-04-15

Publications (1)

Publication Number Publication Date
JPS63164672U true JPS63164672U (en) 1988-10-26

Family

ID=30886230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5695687U Pending JPS63164672U (en) 1987-04-15 1987-04-15

Country Status (1)

Country Link
JP (1) JPS63164672U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239872A (en) * 1989-09-29 1991-10-25 Toyota Motor Corp Pressure control valve device
JP2010249143A (en) * 2009-02-04 2010-11-04 Fuji Seiko Kk Thermostat device
WO2012014253A1 (en) * 2010-07-27 2012-02-02 富士精工株式会社 Thermostat device
WO2020049870A1 (en) * 2018-09-07 2020-03-12 Smc株式会社 Spool valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239872A (en) * 1989-09-29 1991-10-25 Toyota Motor Corp Pressure control valve device
JP2010249143A (en) * 2009-02-04 2010-11-04 Fuji Seiko Kk Thermostat device
WO2012014253A1 (en) * 2010-07-27 2012-02-02 富士精工株式会社 Thermostat device
CN103026113A (en) * 2010-07-27 2013-04-03 富士精工株式会社 Thermostat device
WO2020049870A1 (en) * 2018-09-07 2020-03-12 Smc株式会社 Spool valve

Similar Documents

Publication Publication Date Title
JPS63164672U (en)
JPS61124778U (en)
JPS62155269U (en)
JPS6298872U (en)
JPS61161486U (en)
JPS6349059U (en)
JPS62121475U (en)
JPH0425075U (en)
JPH03386U (en)
JPS6199742U (en)
JPH0349471U (en)
JPH01150270U (en)
JPH03107589U (en)
JPS6449774U (en)
JPS5828177U (en) Solenoid valve seat structure
JPS6122965U (en) Agricultural water stop valve
JPS61130678U (en)
JPS5988575U (en) ball tap
JPH0316040U (en)
JPS62119572U (en)
JPS5849064U (en) flow control valve
JPH0422680U (en)
JPS62136669U (en)
JPS63158656U (en)
JPH026294U (en)