JPH0172612U - - Google Patents

Info

Publication number
JPH0172612U
JPH0172612U JP1987166589U JP16658987U JPH0172612U JP H0172612 U JPH0172612 U JP H0172612U JP 1987166589 U JP1987166589 U JP 1987166589U JP 16658987 U JP16658987 U JP 16658987U JP H0172612 U JPH0172612 U JP H0172612U
Authority
JP
Japan
Prior art keywords
pressure
chamber
valve
output
supply
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
JP1987166589U
Other languages
Japanese (ja)
Other versions
JPH0426888Y2 (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 JP1987166589U priority Critical patent/JPH0426888Y2/ja
Publication of JPH0172612U publication Critical patent/JPH0172612U/ja
Application granted granted Critical
Publication of JPH0426888Y2 publication Critical patent/JPH0426888Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Description

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

第1図は本考案の第1実施例の要部縦断正面図
、第2図は同上半部平面図、第3図は本考案の第
2実施例の要部縦断正面図、第4図は同上要部の
半部縦断正面図、第5図は本考案の第3実施例の
側面図、第6図は同上要部縦断正面図、第7図は
従来の2圧出力弁の概略構成図である。 10,51……主弁、13,60……供給弁座
、14,62……供給弁体、18……ダイヤフラ
ム、19……フイードバツク室、21,61……
排出弁座、22,63……排出弁体、25……調
圧部材、26……調圧室、27……圧力設定室、
28……圧力設定ばね、32……低圧設定部材、
35……高圧設定部材、40,53,87……電
磁弁、52……出力部、72……ピストン、P…
…供給ポート、A……出力ポート、R……排出ポ
ート。
Fig. 1 is a longitudinal sectional front view of the main part of the first embodiment of the present invention, Fig. 2 is a plan view of the upper half of the same, Fig. 3 is a longitudinal sectional front view of the main part of the second embodiment of the invention, and Fig. 4 is a front view of the main part of the second embodiment of the invention. 5 is a side view of the third embodiment of the present invention, FIG. 6 is a longitudinal sectional front view of the main part of the same, and FIG. 7 is a schematic configuration diagram of a conventional two-pressure output valve. It is. 10, 51... Main valve, 13, 60... Supply valve seat, 14, 62... Supply valve body, 18... Diaphragm, 19... Feedback chamber, 21, 61...
Discharge valve seat, 22, 63...Discharge valve body, 25...Pressure regulation member, 26...Pressure regulation chamber, 27...Pressure setting chamber,
28...Pressure setting spring, 32...Low pressure setting member,
35... High pressure setting member, 40, 53, 87... Solenoid valve, 52... Output section, 72... Piston, P...
...Supply port, A...Output port, R...Discharge port.

Claims (1)

【実用新案登録請求の範囲】 出力ポートを供給ポートと排出ポートとに連通
させる通路中の供給弁座及び排出弁座と、これら
の弁座を開閉する供給弁体及び排出弁体と、これ
らの弁体を駆動させる出力部とを備えた弁におい
て、 上記出力部が、摺動自在な調圧部材と変位部材
とによつて区画された両部材間の調圧室、調圧部
材側の圧力切換室、及び変位部材側の出力圧のフ
イードバツク室と、 上記調圧室に縮設した圧力設定ばねと、 上記調圧部材の摺動両端位置を規制する位置調
節可能な高圧及び低圧設定部材と、 上記圧力切換室に圧力流体を給排するための給
排弁、 とを有することを特徴とする2圧出力弁。
[Scope of claim for utility model registration] A supply valve seat and a discharge valve seat in a passage that communicates an output port with a supply port and a discharge port, a supply valve body and a discharge valve body that open and close these valve seats, and In a valve equipped with an output section that drives a valve body, the output section is configured to control a pressure regulation chamber between a slidable pressure regulation member and a displacement member, and a pressure regulation chamber between the two members, the pressure on the pressure regulation member side. a switching chamber and a feedback chamber for output pressure on the displacement member side; a pressure setting spring contracted in the pressure regulating chamber; and adjustable high and low pressure setting members for regulating the positions of both sliding ends of the pressure regulating member. A two-pressure output valve comprising: a supply and discharge valve for supplying and discharging pressure fluid to and from the pressure switching chamber.
JP1987166589U 1987-10-30 1987-10-30 Expired JPH0426888Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987166589U JPH0426888Y2 (en) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987166589U JPH0426888Y2 (en) 1987-10-30 1987-10-30

Publications (2)

Publication Number Publication Date
JPH0172612U true JPH0172612U (en) 1989-05-16
JPH0426888Y2 JPH0426888Y2 (en) 1992-06-29

Family

ID=31454107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987166589U Expired JPH0426888Y2 (en) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0426888Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06195134A (en) * 1992-12-25 1994-07-15 Smc Corp Solenoid valve
JP2006259955A (en) * 2005-03-16 2006-09-28 Amadera Kuatsu Kogyo Kk Pressure-reducing valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54527B2 (en) * 1974-02-28 1979-01-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06195134A (en) * 1992-12-25 1994-07-15 Smc Corp Solenoid valve
JP2006259955A (en) * 2005-03-16 2006-09-28 Amadera Kuatsu Kogyo Kk Pressure-reducing valve
JP4681695B2 (en) * 2005-03-16 2011-05-11 尼寺空圧工業株式会社 Pressure reducing valve

Also Published As

Publication number Publication date
JPH0426888Y2 (en) 1992-06-29

Similar Documents

Publication Publication Date Title
JPH0172612U (en)
JPH03107577U (en)
JPH0314384U (en)
JPH0428315U (en)
JPH0191918U (en)
JPH01174684U (en)
JPS6213273U (en)
JPH0232110U (en)
JPS62163306U (en)
JPH0227207U (en)
JPH03110202U (en)
JPS63163508U (en)
JPS633575U (en)
JPH01142016U (en)
JPS62143803U (en)
JPH0317965U (en)
JPS62119579U (en)
JPS6386476U (en)
JPS62108602U (en)
JPH01116808U (en)
JPH01130865U (en)
JPH0294391U (en)
JPH01116810U (en)
JPS6410812U (en)
JPS63101377U (en)