JPS6245471U - - Google Patents

Info

Publication number
JPS6245471U
JPS6245471U JP13782485U JP13782485U JPS6245471U JP S6245471 U JPS6245471 U JP S6245471U JP 13782485 U JP13782485 U JP 13782485U JP 13782485 U JP13782485 U JP 13782485U JP S6245471 U JPS6245471 U JP S6245471U
Authority
JP
Japan
Prior art keywords
core
shaft
flow path
end surface
top cover
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
JP13782485U
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 JP13782485U priority Critical patent/JPS6245471U/ja
Publication of JPS6245471U publication Critical patent/JPS6245471U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)

Description

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

第１図は本考案実施例装置を示す断面図、第２
図は本考案実施例装置における外部配管との接続
の具体例を示す断面図、第３図及び第４図は従来
装置の断面図である。 ２……ハウジング、４……シヤフト、５……デ
イスク、７……バルブシート、９……バネ手段、
１６……上蓋、１７……中子、１８……配管。 Fig. 1 is a sectional view showing the device according to the present invention;
The figure is a cross-sectional view showing a specific example of the connection with external piping in the device according to the embodiment of the present invention, and FIGS. 3 and 4 are cross-sectional views of the conventional device. 2... Housing, 4... Shaft, 5... Disk, 7... Valve seat, 9... Spring means,
16... Upper lid, 17... Core, 18... Piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の連通孔が設けられた有底筒状の金属製上
蓋と、この上蓋の内部に挿入、固定され前記上蓋
の連通孔を介し外部配管と接続される複数の流路
を設けた耐蝕性中子と、前記上蓋に結合される金
属製ハウジングと、このハウジングの内部に配置
され前記中子の開端面に対向する端面と前記ハウ
ジング外側に伸びた軸部とを有する金属製シヤフ
トと、前記中子の開端面に固定され前記中子にお
ける流路の開口に対応して貫通孔が設けられた耐
蝕性デイスクと、前記シヤフトの端面に固定され
前記デイスクと対向する面に流路切換用の溝が形
成された耐蝕性バルブシートと、前記シヤフトを
前記中子側に付勢するバネ手段とを具備し、前記
シヤフトの軸部を回転させ、前記中子と前記デイ
スク間並びにこのデイスクとバルブシート間を液
密状態に保持し、前記バルブシートによつて前記
流路の切換を行うようにしたことを特徴とするバ
ルブ。 Corrosion-resistant medium with a bottomed cylindrical metal top cover provided with a plurality of communication holes, and a plurality of channels inserted and fixed inside the top cover and connected to external piping through the communication holes of the top cover. a metal housing coupled to the upper lid; a metal shaft disposed inside the housing and having an end surface facing the open end surface of the core; and a shaft extending outward from the housing; a corrosion-resistant disk fixed to the open end surface of the core and provided with a through hole corresponding to the opening of the flow path in the core; and a groove for flow path switching fixed to the end surface of the shaft and provided on the surface facing the disk. and a spring means for biasing the shaft toward the core, the shaft portion of the shaft is rotated, and the space between the core and the disc and between the disc and the valve seat is provided. The valve is characterized in that the flow path is switched by the valve seat, and the flow path is maintained in a liquid-tight state.
JP13782485U 1985-09-09 1985-09-09 Pending JPS6245471U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13782485U JPS6245471U (en) 1985-09-09 1985-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13782485U JPS6245471U (en) 1985-09-09 1985-09-09

Publications (1)

Publication Number Publication Date
JPS6245471U true JPS6245471U (en) 1987-03-19

Family

ID=31042237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13782485U Pending JPS6245471U (en) 1985-09-09 1985-09-09

Country Status (1)

Country Link
JP (1) JPS6245471U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014178237A (en) * 2013-03-15 2014-09-25 Shimadzu Corp Flow channel changeover valve
EP3935294A4 (en) * 2019-03-04 2022-11-30 Valco Instruments Company, Inc. Valve for high and ultra-high pressure liquid chromatography

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333601A (en) * 1976-09-10 1978-03-29 Pioneer Electronic Corp Stereophonic system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333601A (en) * 1976-09-10 1978-03-29 Pioneer Electronic Corp Stereophonic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014178237A (en) * 2013-03-15 2014-09-25 Shimadzu Corp Flow channel changeover valve
EP3935294A4 (en) * 2019-03-04 2022-11-30 Valco Instruments Company, Inc. Valve for high and ultra-high pressure liquid chromatography

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