ATE268917T1 - Vorrichtung zur regelung des durchflusses eines gases - Google Patents

Vorrichtung zur regelung des durchflusses eines gases

Info

Publication number
ATE268917T1
ATE268917T1 AT99113442T AT99113442T ATE268917T1 AT E268917 T1 ATE268917 T1 AT E268917T1 AT 99113442 T AT99113442 T AT 99113442T AT 99113442 T AT99113442 T AT 99113442T AT E268917 T1 ATE268917 T1 AT E268917T1
Authority
AT
Austria
Prior art keywords
gas
flow rate
flow passage
flow
diluent gas
Prior art date
Application number
AT99113442T
Other languages
English (en)
Inventor
Yutaka Yamagish
Ichiro Asano
Original Assignee
Horiba Ltd
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
Priority claimed from JP20401798A external-priority patent/JP3604060B2/ja
Priority claimed from JP20401698A external-priority patent/JP3604059B2/ja
Application filed by Horiba Ltd filed Critical Horiba Ltd
Application granted granted Critical
Publication of ATE268917T1 publication Critical patent/ATE268917T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0688—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by combined action on throttling means and flow sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Flow Control (AREA)
AT99113442T 1998-07-17 1999-07-12 Vorrichtung zur regelung des durchflusses eines gases ATE268917T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20401798A JP3604060B2 (ja) 1998-07-17 1998-07-17 希釈用ガス流量制御装置
JP20401698A JP3604059B2 (ja) 1998-07-17 1998-07-17 部分希釈方式のガス希釈システム

Publications (1)

Publication Number Publication Date
ATE268917T1 true ATE268917T1 (de) 2004-06-15

Family

ID=26514240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99113442T ATE268917T1 (de) 1998-07-17 1999-07-12 Vorrichtung zur regelung des durchflusses eines gases

Country Status (3)

Country Link
EP (1) EP0973080B1 (de)
AT (1) ATE268917T1 (de)
DE (1) DE69917837T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220446C1 (de) * 2002-05-07 2003-10-16 Enginion Ag Regelvorrichtung zur Regelung eines Gasstromes
US8181543B2 (en) * 2006-09-15 2012-05-22 Avl North America Inc. CVS system sample water vapor management
US9297726B2 (en) 2012-05-23 2016-03-29 Avl Test Systems, Inc. Exhaust sampling system and method for water vapor management
CN104380077B (zh) 2012-05-29 2018-03-27 Avl测试系统公司 用于排气取样系统的智能袋填充
CN102736638B (zh) * 2012-06-21 2014-12-17 广东电网公司电力科学研究院 用于变压器油老化测试的氧气流量自动控制装置与方法
JP7054207B2 (ja) * 2016-10-14 2022-04-13 株式会社フジキン 流体制御装置
CN106908306A (zh) * 2017-01-19 2017-06-30 常州磐诺仪器有限公司 一种智能化在线稀释校准仪
WO2019026700A1 (ja) * 2017-07-31 2019-02-07 株式会社フジキン 流体制御システムおよび流量測定方法
CN107607447A (zh) * 2017-08-21 2018-01-19 黑龙江科技大学 一种精确测量低浓度粉尘浓度的装置和方法
CN108519254B (zh) * 2018-04-03 2021-04-06 力合科技（湖南）股份有限公司 采样流量控制装置及气体分析仪

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737347A (en) * 1947-08-01 1956-03-06 Union Carbide & Carbon Corp Automatic gas ratio control system
JP2973157B2 (ja) * 1993-12-20 1999-11-08 株式会社小野測器 粒子状物質測定装置
JPH08145855A (ja) * 1994-11-19 1996-06-07 Horiba Ltd 試料サンプリング装置
JP3291161B2 (ja) * 1995-06-12 2002-06-10 株式会社フジキン 圧力式流量制御装置
JP3285313B2 (ja) * 1996-09-27 2002-05-27 日野自動車株式会社 排気ガス測定装置

Also Published As

Publication number Publication date
DE69917837D1 (de) 2004-07-15
DE69917837T2 (de) 2005-06-23
EP0973080A3 (de) 2001-02-07
EP0973080B1 (de) 2004-06-09
EP0973080A2 (de) 2000-01-19

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