CN105465537B - 一种具有消噪功能的整流器 - Google Patents
一种具有消噪功能的整流器 Download PDFInfo
- Publication number
- CN105465537B CN105465537B CN201511013609.3A CN201511013609A CN105465537B CN 105465537 B CN105465537 B CN 105465537B CN 201511013609 A CN201511013609 A CN 201511013609A CN 105465537 B CN105465537 B CN 105465537B
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- China
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- rectification
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- adjustment plate
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- 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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Classifications
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02709—Throttle passages in the form of perforated plates
- F16L55/02718—Throttle passages in the form of perforated plates placed transversely
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02736—Throttle passages using transversal baffles defining a tortuous path
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02763—Throttle passages using an element with multiple tubes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511013609.3A CN105465537B (zh) | 2015-12-31 | 2015-12-31 | 一种具有消噪功能的整流器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511013609.3A CN105465537B (zh) | 2015-12-31 | 2015-12-31 | 一种具有消噪功能的整流器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105465537A CN105465537A (zh) | 2016-04-06 |
CN105465537B true CN105465537B (zh) | 2017-12-22 |
Family
ID=55603548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201511013609.3A Active CN105465537B (zh) | 2015-12-31 | 2015-12-31 | 一种具有消噪功能的整流器 |
Country Status (1)
Country | Link |
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CN (1) | CN105465537B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021021258A1 (en) * | 2019-07-29 | 2021-02-04 | Big Elk Energy Systems, LLC | In-line ultrasonic attenuation end treatment for use with an ultrasonic gas flow meter |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10655990B1 (en) | 2016-05-06 | 2020-05-19 | Big Elk Energy Systems, LLC | In-line ultrasonic attenuation end treatment for use with an ultrasonic gas flow meter |
US10208880B2 (en) * | 2016-12-30 | 2019-02-19 | Emerson Process Management Regulator Technologies, Inc. | Noise attenuators for use with process control devices |
CN107014450B (zh) * | 2017-04-29 | 2023-11-14 | 成都伦慈仪表有限公司 | 降噪整流结构及其构成的超声波流量计 |
DK3454018T3 (da) * | 2017-09-09 | 2022-09-05 | Diehl Metering Gmbh | Gennemstrømningsmåler og fremgangsmåde til fremstilling af en gennemstrømningsmåler |
CN110186528B (zh) * | 2018-09-07 | 2024-06-21 | 山东思达特测控设备有限公司 | 一种液体流量计用自动调节流通面积的整流装置 |
CN109708710A (zh) * | 2018-12-31 | 2019-05-03 | 常州大学 | 一种超声波气体流量计降噪整流装置 |
CN110864180A (zh) * | 2019-11-07 | 2020-03-06 | 哈尔滨工程大学 | 一种高效紧凑型海水管路*** |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1328915A (en) * | 1970-06-05 | 1973-09-05 | Oval Eng Co Ltd | Apparatus for uniformalizing the flow of a fluid |
US3840051A (en) * | 1971-03-11 | 1974-10-08 | Mitsubishi Heavy Ind Ltd | Straightener |
JP2000205903A (ja) * | 1999-01-08 | 2000-07-28 | Ricoh Co Ltd | 複合型流量計 |
JP4178207B2 (ja) * | 2002-08-29 | 2008-11-12 | 東京瓦斯株式会社 | 整流ユニット |
CN2840501Y (zh) * | 2005-08-09 | 2006-11-22 | 秦雨藜 | 管束板组合式整流器 |
CN101701837B (zh) * | 2009-11-20 | 2011-04-06 | 中国航空工业空气动力研究院 | 一种高精度大范围气流流量计 |
JP5773414B2 (ja) * | 2011-04-13 | 2015-09-02 | 愛知時計電機株式会社 | 超音波流量計用消音器及び消音器付超音波流量計 |
CN202252591U (zh) * | 2011-09-21 | 2012-05-30 | 张祥文 | 新型管道整流消音器 |
CN103123786B (zh) * | 2011-11-17 | 2017-04-26 | 爱知时计电机株式会社 | 消音器及带有消音器的超声波流量计 |
CN103175581A (zh) * | 2011-12-21 | 2013-06-26 | 新奥科技发展有限公司 | 流道结构及流体流量测量装置 |
CN102735297B (zh) * | 2012-07-20 | 2014-01-15 | 广州柏诚智能科技有限公司 | 一种超声波流量计前置流动调整器 |
CN203296866U (zh) * | 2013-06-08 | 2013-11-20 | 佰利天控制设备(北京)有限公司 | 一种用于透平发电设备的减震消音装置 |
CN103487098B (zh) * | 2013-09-25 | 2015-09-09 | 山东思达特测控设备有限公司 | 一种气体超声波流量计用降噪整流装置 |
CN203824756U (zh) * | 2014-02-18 | 2014-09-10 | 西安航天动力试验技术研究所 | 一种消除发动机试验中推进剂流动畸变的整流器 |
CN205978959U (zh) * | 2015-12-31 | 2017-02-22 | 山东思达特测控设备有限公司 | 一种具有消噪功能的整流器 |
-
2015
- 2015-12-31 CN CN201511013609.3A patent/CN105465537B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021021258A1 (en) * | 2019-07-29 | 2021-02-04 | Big Elk Energy Systems, LLC | In-line ultrasonic attenuation end treatment for use with an ultrasonic gas flow meter |
Also Published As
Publication number | Publication date |
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CN105465537A (zh) | 2016-04-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yin Yuguo Inventor after: Lu Qinglin Inventor after: Liu Zhenyuan Inventor after: Guo Qi Inventor after: Feng Zhiyu Inventor after: Guo Changpeng Inventor after: Jiang Qi Inventor after: Tian Haiyan Inventor before: Liu Zhenyuan Inventor before: Lu Qinglin Inventor before: Yin Yuguo Inventor before: Guo Qi Inventor before: Feng Zhiyu Inventor before: Guo Changpeng Inventor before: Jiang Qi Inventor before: Tian Haiyan |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rectifier with noise elimination function Effective date of registration: 20220427 Granted publication date: 20171222 Pledgee: Weifang Bank Co.,Ltd. Xincheng sub branch Pledgor: SHANDONG START MEASUREMENT CONTROL EQUIPMENT Co.,Ltd. Registration number: Y2022980004904 |