JPH037503U - - Google Patents

Info

Publication number
JPH037503U
JPH037503U JP6828089U JP6828089U JPH037503U JP H037503 U JPH037503 U JP H037503U JP 6828089 U JP6828089 U JP 6828089U JP 6828089 U JP6828089 U JP 6828089U JP H037503 U JPH037503 U JP H037503U
Authority
JP
Japan
Prior art keywords
circuit
valve
type
actuator
center
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
JP6828089U
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 JP6828089U priority Critical patent/JPH037503U/ja
Publication of JPH037503U publication Critical patent/JPH037503U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

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

第１図は本考案の第１実施例の回路図、第２図
は断面図、第３図乃至第１０図は夫々第２乃至第
９図の実施例の回路図である。 １：電磁弁、２：残圧排気弁、３〜７：通路、
１０：エアーシリンダ（アクチユエータ）、１１
：３方弁、１２：加圧空気供給源。 FIG. 1 is a circuit diagram of a first embodiment of the present invention, FIG. 2 is a sectional view, and FIGS. 3 to 10 are circuit diagrams of the embodiments shown in FIGS. 2 to 9, respectively. 1: Solenoid valve, 2: Residual pressure exhaust valve, 3 to 7: Passage,
10: Air cylinder (actuator), 11
: 3-way valve, 12: Pressurized air supply source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クローズドセンタ形３位置方向制御弁等のセン
タ位置においてアクチユエータをロツクする回路
に接続されるスプール式切換弁であつて、該回路
の出力口と排気口とを遮断する位置と連通する位
置とに切り換わる構成としたことを特徴とする残
圧排気弁。 A spool-type switching valve that is connected to a circuit that locks the actuator at the center position of a closed center type three-position directional control valve, etc., and is switched between a position where the output port and the exhaust port of the circuit are cut off and a position where they communicate. A residual pressure exhaust valve characterized by having a configuration that can be changed.
JP6828089U 1989-06-12 1989-06-12 Pending JPH037503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6828089U JPH037503U (en) 1989-06-12 1989-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6828089U JPH037503U (en) 1989-06-12 1989-06-12

Publications (1)

Publication Number Publication Date
JPH037503U true JPH037503U (en) 1991-01-24

Family

ID=31602579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6828089U Pending JPH037503U (en) 1989-06-12 1989-06-12

Country Status (1)

Country Link
JP (1) JPH037503U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52109631A (en) * 1976-03-11 1977-09-14 Kubota Ltd Accumulating type compound valve device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52109631A (en) * 1976-03-11 1977-09-14 Kubota Ltd Accumulating type compound valve device

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