HK1048369B - 恒氣流調節裝置 - Google Patents
恒氣流調節裝置Info
- Publication number
- HK1048369B HK1048369B HK03100379.8A HK03100379A HK1048369B HK 1048369 B HK1048369 B HK 1048369B HK 03100379 A HK03100379 A HK 03100379A HK 1048369 B HK1048369 B HK 1048369B
- Authority
- HK
- Hong Kong
- Prior art keywords
- opening
- elongate element
- movable wall
- gas flow
- regulating device
- Prior art date
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)
- Sampling And Sample Adjustment (AREA)
- Safety Valves (AREA)
- Flow Control (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Fluid Pressure (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
HK1048369A1 HK1048369A1 (en) | 2003-03-28 |
HK1048369B true HK1048369B (zh) | 2005-04-01 |
Family
ID=20416201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03100379.8A HK1048369B (zh) | 1999-06-22 | 2003-01-15 | 恒氣流調節裝置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6761185B1 (zh) |
EP (1) | EP1188100B1 (zh) |
JP (1) | JP4462797B2 (zh) |
CN (1) | CN1158584C (zh) |
AT (1) | ATE291251T1 (zh) |
AU (1) | AU768348B2 (zh) |
CA (1) | CA2375473C (zh) |
DE (1) | DE60018741T2 (zh) |
ES (1) | ES2239016T3 (zh) |
HK (1) | HK1048369B (zh) |
SE (1) | SE9902377D0 (zh) |
WO (1) | WO2000079357A1 (zh) |
Families Citing this family (8)
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 (en) * | 2006-04-14 | 2008-12-31 | Ceramatec, Inc. | Apparatus and method for measuring nitric oxide in exhaled breath |
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)
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 (zh) * | 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 |
-
1999
- 1999-06-22 SE SE9902377A patent/SE9902377D0/xx unknown
-
2000
- 2000-06-21 JP JP2001505259A patent/JP4462797B2/ja not_active Expired - Fee Related
- 2000-06-21 AU AU58638/00A patent/AU768348B2/en not_active Ceased
- 2000-06-21 EP EP00944555A patent/EP1188100B1/en not_active Expired - Lifetime
- 2000-06-21 CN CNB008093458A patent/CN1158584C/zh not_active Expired - Fee Related
- 2000-06-21 ES ES00944555T patent/ES2239016T3/es not_active Expired - Lifetime
- 2000-06-21 AT AT00944555T patent/ATE291251T1/de not_active IP Right Cessation
- 2000-06-21 DE DE60018741T patent/DE60018741T2/de not_active Expired - Lifetime
- 2000-06-21 CA CA002375473A patent/CA2375473C/en not_active Expired - Fee Related
- 2000-06-21 US US10/018,431 patent/US6761185B1/en not_active Expired - Lifetime
- 2000-06-21 WO PCT/SE2000/001323 patent/WO2000079357A1/en active IP Right Grant
-
2003
- 2003-01-15 HK HK03100379.8A patent/HK1048369B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1048369A1 (en) | 2003-03-28 |
SE9902377D0 (sv) | 1999-06-22 |
JP4462797B2 (ja) | 2010-05-12 |
EP1188100A1 (en) | 2002-03-20 |
AU5863800A (en) | 2001-01-09 |
US6761185B1 (en) | 2004-07-13 |
AU768348B2 (en) | 2003-12-11 |
EP1188100B1 (en) | 2005-03-16 |
ATE291251T1 (de) | 2005-04-15 |
CN1359481A (zh) | 2002-07-17 |
JP2003502772A (ja) | 2003-01-21 |
WO2000079357A1 (en) | 2000-12-28 |
CA2375473C (en) | 2007-04-17 |
CN1158584C (zh) | 2004-07-21 |
DE60018741T2 (de) | 2006-04-13 |
DE60018741D1 (de) | 2005-04-21 |
CA2375473A1 (en) | 2000-12-28 |
ES2239016T3 (es) | 2005-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20180621 |