CN103217319B - 采样泵及气体分析仪 - Google Patents
采样泵及气体分析仪 Download PDFInfo
- Publication number
- CN103217319B CN103217319B CN201210018139.XA CN201210018139A CN103217319B CN 103217319 B CN103217319 B CN 103217319B CN 201210018139 A CN201210018139 A CN 201210018139A CN 103217319 B CN103217319 B CN 103217319B
- Authority
- CN
- China
- Prior art keywords
- pump
- group
- reciprocating pumps
- reciprocating
- sampling pump
- 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.)
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Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/12—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having plural sets of cylinders or pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
- F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210018139.XA CN103217319B (zh) | 2012-01-19 | 2012-01-19 | 采样泵及气体分析仪 |
PCT/CN2012/087485 WO2013107253A1 (zh) | 2012-01-19 | 2012-12-26 | 采样泵及气体分析仪 |
US14/334,429 US10656132B2 (en) | 2012-01-19 | 2014-07-17 | Sampling pumps and gas analyzers |
US16/878,243 US11287410B2 (en) | 2012-01-19 | 2020-05-19 | Sampling pumps and gas analyzers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210018139.XA CN103217319B (zh) | 2012-01-19 | 2012-01-19 | 采样泵及气体分析仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103217319A CN103217319A (zh) | 2013-07-24 |
CN103217319B true CN103217319B (zh) | 2017-05-17 |
Family
ID=48798590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210018139.XA Active CN103217319B (zh) | 2012-01-19 | 2012-01-19 | 采样泵及气体分析仪 |
Country Status (3)
Country | Link |
---|---|
US (2) | US10656132B2 (zh) |
CN (1) | CN103217319B (zh) |
WO (1) | WO2013107253A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103217319B (zh) * | 2012-01-19 | 2017-05-17 | 深圳迈瑞生物医疗电子股份有限公司 | 采样泵及气体分析仪 |
EP3020437B1 (en) * | 2014-11-13 | 2023-06-07 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Controlling a flow through a pneumatic system |
CN208060238U (zh) * | 2016-06-02 | 2018-11-06 | 汉高(中国)投资有限公司 | 便携式气味检测仪 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208438A2 (en) * | 1985-07-11 | 1987-01-14 | F.L. Smidth & Co. A/S | Gas monitoring equipment |
CN2043356U (zh) * | 1988-11-05 | 1989-08-23 | 广州市环境保护技术设备公司 | 大气采样器 |
CN1281527A (zh) * | 1998-12-02 | 2001-01-24 | 金昌钧 | 往复旋转式活塞装置以及利用这种装置的压力泵和内燃机 |
CN201013557Y (zh) * | 2007-02-13 | 2008-01-30 | 单学花 | 新型便携式双流量气体采样泵 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816029A (en) * | 1972-10-03 | 1974-06-11 | Duriron Co | Pumping unit for constant pulseless flow |
US4359312A (en) * | 1978-08-15 | 1982-11-16 | Zumtobel Kg | Reciprocating pump for the pulsation-free delivery of a liquid |
US4488853A (en) * | 1980-08-28 | 1984-12-18 | New Process Industries, Inc. | Fluid pressure ratio transformer system |
US4386888A (en) * | 1980-09-29 | 1983-06-07 | Mccann's Engineering And Manufacturing Company | Double diaphragm operated reversing valve pump |
US4681513A (en) * | 1985-02-01 | 1987-07-21 | Jeol Ltd. | Two-stage pump assembly |
DE4225380B4 (de) * | 1992-07-31 | 2004-07-15 | Linde Ag | Hydrostatisches Aggregat mit einer Hauptpumpe und einer Nebenpumpe |
IL109267A (en) * | 1993-04-13 | 1998-02-22 | Hughes Aircraft Co | Linear compressor including reciprocating piston and machined double-helix piston spring |
SE9600748D0 (sv) * | 1996-02-27 | 1996-02-27 | Pharmacia Biotech Ab | Pump |
US5818131A (en) * | 1997-05-13 | 1998-10-06 | Zhang; Wei-Min | Linear motor compressor and its application in cooling system |
JP4377639B2 (ja) * | 2003-09-18 | 2009-12-02 | 株式会社日立ハイテクノロジーズ | ポンプおよびクロマトグラフ用液体ポンプ |
CN100494983C (zh) * | 2005-08-12 | 2009-06-03 | 深圳迈瑞生物医疗电子股份有限公司 | 利用红外光吸收特性自动校准和测量气体浓度的方法和装置 |
WO2010069320A2 (en) * | 2008-12-19 | 2010-06-24 | Stobbe Tech A/S | Biopharmaceutical plant in a column |
US20110020156A1 (en) * | 2009-07-22 | 2011-01-27 | Van Brunt Nicholas P | Gaseous fluid pump |
JP5667912B2 (ja) * | 2010-05-18 | 2015-02-12 | 株式会社堀場製作所 | 吸着性ガス分析装置 |
CN201843759U (zh) * | 2010-10-13 | 2011-05-25 | 江苏富林医疗设备有限公司 | 气泵 |
CN102305203B (zh) * | 2011-08-16 | 2014-04-09 | 北京工业大学 | 直线电机驱动柱塞泵 |
CN103217319B (zh) * | 2012-01-19 | 2017-05-17 | 深圳迈瑞生物医疗电子股份有限公司 | 采样泵及气体分析仪 |
-
2012
- 2012-01-19 CN CN201210018139.XA patent/CN103217319B/zh active Active
- 2012-12-26 WO PCT/CN2012/087485 patent/WO2013107253A1/zh active Application Filing
-
2014
- 2014-07-17 US US14/334,429 patent/US10656132B2/en active Active
-
2020
- 2020-05-19 US US16/878,243 patent/US11287410B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208438A2 (en) * | 1985-07-11 | 1987-01-14 | F.L. Smidth & Co. A/S | Gas monitoring equipment |
CN2043356U (zh) * | 1988-11-05 | 1989-08-23 | 广州市环境保护技术设备公司 | 大气采样器 |
CN1281527A (zh) * | 1998-12-02 | 2001-01-24 | 金昌钧 | 往复旋转式活塞装置以及利用这种装置的压力泵和内燃机 |
CN201013557Y (zh) * | 2007-02-13 | 2008-01-30 | 单学花 | 新型便携式双流量气体采样泵 |
Also Published As
Publication number | Publication date |
---|---|
CN103217319A (zh) | 2013-07-24 |
US10656132B2 (en) | 2020-05-19 |
US20200278334A1 (en) | 2020-09-03 |
US11287410B2 (en) | 2022-03-29 |
WO2013107253A1 (zh) | 2013-07-25 |
US20140326042A1 (en) | 2014-11-06 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180806 Address after: 518057 the 1-4 floor of MINDRAY building, science and technology south twelve Road, Nanshan District high tech Industrial Park, Shenzhen, Guangdong. Co-patentee after: Shenzhen MINDRAY Technology Co., Ltd. Patentee after: Shenzhen Mairui Biotherapeutic Electronic Co., Ltd. Address before: 518057 MINDRAY science and technology south twelve road MINDRAY high tech Industrial Park, Shenzhen, Guangdong Patentee before: Shenzhen Mairui Biotherapeutic Electronic Co., Ltd. |