JPH0463273B2 - - Google Patents

Info

Publication number
JPH0463273B2
JPH0463273B2 JP25165883A JP25165883A JPH0463273B2 JP H0463273 B2 JPH0463273 B2 JP H0463273B2 JP 25165883 A JP25165883 A JP 25165883A JP 25165883 A JP25165883 A JP 25165883A JP H0463273 B2 JPH0463273 B2 JP H0463273B2
Authority
JP
Japan
Prior art keywords
flow path
rotor
stator
holes
grooves
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
Application number
JP25165883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143279A (ja
Inventor
Morimasa Hayashi
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP25165883A priority Critical patent/JPS60143279A/ja
Publication of JPS60143279A publication Critical patent/JPS60143279A/ja
Publication of JPH0463273B2 publication Critical patent/JPH0463273B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Multiple-Way Valves (AREA)
JP25165883A 1983-12-28 1983-12-28 流路切換えバルブ Granted JPS60143279A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25165883A JPS60143279A (ja) 1983-12-28 1983-12-28 流路切換えバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25165883A JPS60143279A (ja) 1983-12-28 1983-12-28 流路切換えバルブ

Publications (2)

Publication Number Publication Date
JPS60143279A JPS60143279A (ja) 1985-07-29
JPH0463273B2 true JPH0463273B2 (enrdf_load_stackoverflow) 1992-10-09

Family

ID=17226087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25165883A Granted JPS60143279A (ja) 1983-12-28 1983-12-28 流路切換えバルブ

Country Status (1)

Country Link
JP (1) JPS60143279A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4572462B2 (ja) * 2000-10-24 2010-11-04 日本精工株式会社 潤滑装置
US8881582B2 (en) 2005-01-31 2014-11-11 Waters Technologies Corporation Method and apparatus for sample injection in liquid chromatography
JP2006308056A (ja) * 2005-05-02 2006-11-09 Horiba Ltd 多方切換弁およびこれを用いた分析装置
US8225817B2 (en) * 2007-05-15 2012-07-24 Ge Healthcare Bio-Sciences Ab Flow distributing valve
DE102008006266B4 (de) 2008-01-25 2011-06-09 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
DE202016100451U1 (de) 2015-06-25 2016-02-16 Dionex Softron Gmbh Probengeber für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie
DE102016101658B4 (de) 2016-01-29 2018-04-05 Dionex Softron Gmbh Probenvorkompressionsventil für die Flüssigkeitschromatographie, insbesondere für die Hochleistungsflüssigkeitschromatographie

Also Published As

Publication number Publication date
JPS60143279A (ja) 1985-07-29

Similar Documents

Publication Publication Date Title
US10113995B2 (en) Multi-position, micro-fluidic valve assembly with multiple radial grooves to enable individual or combined flows
EP2113081B1 (en) Rotation valve for sample injection
US6672336B2 (en) Dual random access, three-way rotary valve apparatus
US6012487A (en) Prime purge injection valve or multi-route selections valve
EP2609351B1 (en) Variable-volume injection valve
US8656955B2 (en) Rotary column selector valve
US8257586B2 (en) Two-valve arrangement for liquid chromatography
US9739383B2 (en) Multi-path selector valve
US6890489B2 (en) Mass rate attenuator
JPH0463273B2 (enrdf_load_stackoverflow)
US20090320925A1 (en) Rotor element for a shear valve with subterranean passage and method
US20180080908A1 (en) Injection valve assembly with looping internal sample loop
CN111157662A (zh) 多柱位旋转阀和色谱仪
JP3335020B2 (ja) 二方向切換弁
US20240027407A1 (en) Fluidic rotary valve
JPH0425683A (ja) 流路切換弁
JPS61134668A (ja) 液注入装置
CN211513510U (zh) 一种定量环与色谱柱联用装置
EP3901627B1 (en) Modified rotor groove for avoiding transient pressure peaks in a multiposition valve
US5291911A (en) Conical variable area throttling device
JPH0360067B2 (enrdf_load_stackoverflow)
JP2001235044A (ja) 方向制御弁
CN118935035A (zh) 一种选择阀
JPS6161052A (ja) 液注入装置
JPH04303765A (ja) 向流分配クロマトグラフ装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees