JP2520493Y2 - 切換バルブ - Google Patents

切換バルブ

Info

Publication number
JP2520493Y2
JP2520493Y2 JP8252190U JP8252190U JP2520493Y2 JP 2520493 Y2 JP2520493 Y2 JP 2520493Y2 JP 8252190 U JP8252190 U JP 8252190U JP 8252190 U JP8252190 U JP 8252190U JP 2520493 Y2 JP2520493 Y2 JP 2520493Y2
Authority
JP
Japan
Prior art keywords
rotor
valve body
purge gas
flow
groove
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.)
Expired - Lifetime
Application number
JP8252190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441170U (US08063081-20111122-C00044.png
Inventor
昭三 矢部
正浩 古野
善彦 高野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GL Science Inc
Original Assignee
GL Science Inc
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 by GL Science Inc filed Critical GL Science Inc
Priority to JP8252190U priority Critical patent/JP2520493Y2/ja
Publication of JPH0441170U publication Critical patent/JPH0441170U/ja
Application granted granted Critical
Publication of JP2520493Y2 publication Critical patent/JP2520493Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
JP8252190U 1990-08-03 1990-08-03 切換バルブ Expired - Lifetime JP2520493Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8252190U JP2520493Y2 (ja) 1990-08-03 1990-08-03 切換バルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8252190U JP2520493Y2 (ja) 1990-08-03 1990-08-03 切換バルブ

Publications (2)

Publication Number Publication Date
JPH0441170U JPH0441170U (US08063081-20111122-C00044.png) 1992-04-08
JP2520493Y2 true JP2520493Y2 (ja) 1996-12-18

Family

ID=31629411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8252190U Expired - Lifetime JP2520493Y2 (ja) 1990-08-03 1990-08-03 切換バルブ

Country Status (1)

Country Link
JP (1) JP2520493Y2 (US08063081-20111122-C00044.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2515530Y2 (ja) * 1990-11-30 1996-10-30 ジーエルサイエンス株式会社 切換バルブ
JP5300540B2 (ja) * 2009-03-16 2013-09-25 Ｃｋｄ株式会社 回転型切換弁及び、回転型切換弁のパージガス量の決定方法

Also Published As

Publication number Publication date
JPH0441170U (US08063081-20111122-C00044.png) 1992-04-08

Similar Documents

Publication Publication Date Title
US6012487A (en) Prime purge injection valve or multi-route selections valve
US5419208A (en) Multiport selection valve
US4243071A (en) Sample injection valve
US5803117A (en) Multi-route full sweep selection valve
US4108207A (en) Multiple-port valve
US3618781A (en) Duplex filtering device
JPH0755095A (ja) 凝縮液トラップ組立体
US20110315905A1 (en) Gasket type orifice and pressure type flow rate control apparatus for which the orifice is employed
US20060169630A1 (en) Filter assemblies and valves for filter assemblies
US6729350B2 (en) Valve for use with capillary tubing
US5988703A (en) Fluid connector system for a planar manifold assembly
US11353132B2 (en) High pressure valve with multi-piece stator assembly
US5653261A (en) Selector valve
WO2005011865A2 (en) Improved methods and apparatus for micro-fludic analytical chemistry
US4786409A (en) Duplex filter assembly
US20070199599A1 (en) Diverter valve
US8931519B2 (en) Pin valve assembly
JP2520493Y2 (ja) 切換バルブ
US3996017A (en) Cassette separating column system for chromatography
US3787026A (en) Chromatography valve
JPH0619310B2 (ja) 多岐路流体サンプル弁
US5019139A (en) Valve membrane combination
EP0830534B1 (en) Gradient proportioning valve
US9890882B2 (en) Integrated fluidic connection of planar structures for sample separation devices
JP2521267Y2 (ja) 切換バルブ