DE60018741D1 - Vorrichtung zum regeln eines konstanten gasdurchflusses - Google Patents

Vorrichtung zum regeln eines konstanten gasdurchflusses

Info

Publication number
DE60018741D1
DE60018741D1 DE60018741T DE60018741T DE60018741D1 DE 60018741 D1 DE60018741 D1 DE 60018741D1 DE 60018741 T DE60018741 T DE 60018741T DE 60018741 T DE60018741 T DE 60018741T DE 60018741 D1 DE60018741 D1 DE 60018741D1
Authority
DE
Germany
Prior art keywords
opening
elongate element
movable wall
gas flow
inlet
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
DE60018741T
Other languages
English (en)
Other versions
DE60018741T2 (de
Inventor
Leeuw Jan De
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.)
Circassia AB
Original Assignee
Aerocrine AB
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 Aerocrine AB filed Critical Aerocrine AB
Publication of DE60018741D1 publication Critical patent/DE60018741D1/de
Application granted granted Critical
Publication of DE60018741T2 publication Critical patent/DE60018741T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7791—Pressures across flow line valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open valve

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Flow Control (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Feeding And Controlling Fuel (AREA)
DE60018741T 1999-06-22 2000-06-21 Vorrichtung zum regeln eines konstanten gasdurchflusses Expired - Lifetime DE60018741T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9902377 1999-06-22
SE9902377A SE9902377D0 (sv) 1999-06-22 1999-06-22 Gasflödesregulator
PCT/SE2000/001323 WO2000079357A1 (en) 1999-06-22 2000-06-21 A constant gas flow regulating device

Publications (2)

Publication Number Publication Date
DE60018741D1 true DE60018741D1 (de) 2005-04-21
DE60018741T2 DE60018741T2 (de) 2006-04-13

Family

ID=20416201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018741T Expired - Lifetime DE60018741T2 (de) 1999-06-22 2000-06-21 Vorrichtung zum regeln eines konstanten gasdurchflusses

Country Status (12)

Country Link
US (1) US6761185B1 (de)
EP (1) EP1188100B1 (de)
JP (1) JP4462797B2 (de)
CN (1) CN1158584C (de)
AT (1) ATE291251T1 (de)
AU (1) AU768348B2 (de)
CA (1) CA2375473C (de)
DE (1) DE60018741T2 (de)
ES (1) ES2239016T3 (de)
HK (1) HK1048369B (de)
SE (1) SE9902377D0 (de)
WO (1) WO2000079357A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110839B (fi) * 2001-05-11 2003-04-15 Lauri Lehtimaeki Menetelmä ja mittauslaitteisto uloshengitysilman typpioksidipitoisuuden mittaamiseksi
US6916456B2 (en) * 2003-05-13 2005-07-12 Steris Inc. Pressure relief device for medical instrument reprocessor
US7082956B2 (en) * 2004-03-29 2006-08-01 Siemens Vdo Automotive Corporation Regulator with flow distributor
US20100090152A1 (en) * 2005-07-22 2010-04-15 Roland Wex Valve for liquid pumps
EP2008089A2 (de) * 2006-04-14 2008-12-31 Ceramatec, Inc. Verfahren und vorrichtung zur messung von stickoxid in ausgeatmeter luft
US8973603B2 (en) * 2009-02-17 2015-03-10 Carefusion 2200, Inc. Gas flow regulating device
CN102537440B (zh) * 2010-12-31 2015-11-25 深圳迈瑞生物医疗电子股份有限公司 真空溢流阀及样本分析仪
CN109340499A (zh) * 2018-12-13 2019-02-15 中水北方勘测设计研究有限责任公司 保持鲁棒性的过水器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816212A (en) * 1954-10-25 1959-07-08 Lucas Industries Ltd Fluid-flow control means
US1038527A (en) * 1912-02-24 1912-09-17 Conrad Hubert Needle-valve.
US1997404A (en) * 1931-05-13 1935-04-09 Automatic Sprinkler Company Constant discharge sprinkler head
JPS485293Y1 (de) * 1966-08-06 1973-02-10
US4032070A (en) * 1974-08-07 1977-06-28 Danfoss A/S Thermostatic expansion valve for refrigeration installations
US4241757A (en) 1979-03-26 1980-12-30 Dan Bron Flow regulator
DE3144788A1 (de) * 1981-11-11 1983-05-19 Fa. Carl Zeiss, 7920 Heidenheim Drossel fuer gaslager
GB9218593D0 (en) 1992-09-02 1992-10-14 Kinetrol Ltd Flow control devices
US5685296A (en) * 1993-07-30 1997-11-11 Respironics Inc. Flow regulating valve and method
US5937855A (en) * 1995-04-21 1999-08-17 Respironics, Inc. Flow regulating valve in a breathing gas delivery system

Also Published As

Publication number Publication date
HK1048369B (zh) 2005-04-01
SE9902377D0 (sv) 1999-06-22
AU768348B2 (en) 2003-12-11
ATE291251T1 (de) 2005-04-15
EP1188100A1 (de) 2002-03-20
ES2239016T3 (es) 2005-09-16
EP1188100B1 (de) 2005-03-16
CN1359481A (zh) 2002-07-17
CN1158584C (zh) 2004-07-21
WO2000079357A1 (en) 2000-12-28
AU5863800A (en) 2001-01-09
CA2375473C (en) 2007-04-17
JP2003502772A (ja) 2003-01-21
CA2375473A1 (en) 2000-12-28
US6761185B1 (en) 2004-07-13
HK1048369A1 (en) 2003-03-28
DE60018741T2 (de) 2006-04-13
JP4462797B2 (ja) 2010-05-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition