ZA200710424B - Fluid flow controller - Google Patents
Fluid flow controller Download PDFInfo
- Publication number
- ZA200710424B ZA200710424B ZA200710424A ZA200710424A ZA200710424B ZA 200710424 B ZA200710424 B ZA 200710424B ZA 200710424 A ZA200710424 A ZA 200710424A ZA 200710424 A ZA200710424 A ZA 200710424A ZA 200710424 B ZA200710424 B ZA 200710424B
- Authority
- ZA
- South Africa
- Prior art keywords
- displaceable member
- fluid
- flow
- displaceable
- flow passage
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 112
- 230000005291 magnetic effect Effects 0.000 claims description 46
- 230000004907 flux Effects 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 8
- 239000003302 ferromagnetic material Substances 0.000 claims description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000009972 noncorrosive effect Effects 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 238000005259 measurement Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
- G01F15/028—Compensating or correcting for variations in pressure, density or temperature for low flow rates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
-
- 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
- G01F1/05—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 using mechanical effects
- G01F1/06—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 using mechanical effects using rotating vanes with tangential admission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/005—Valves
-
- 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
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0379—By fluid pressure
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7905—Plural biasing means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Volume Flow (AREA)
- Flow Control (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL169132A IL169132A (en) | 2005-06-14 | 2005-06-14 | Magnetic controller for fluid flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200710424B true ZA200710424B (en) | 2008-07-30 |
Family
ID=37532696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200710424A ZA200710424B (en) | 2005-06-14 | 2007-11-29 | Fluid flow controller |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US8365753B2 (it) |
| EP (1) | EP1893094B1 (it) |
| JP (1) | JP5344912B2 (it) |
| KR (1) | KR101336452B1 (it) |
| CN (1) | CN101287939B (it) |
| AU (1) | AU2006257205B2 (it) |
| BR (1) | BRPI0612041A2 (it) |
| CA (1) | CA2610420C (it) |
| EA (1) | EA013979B1 (it) |
| EC (1) | ECSP088080A (it) |
| ES (1) | ES2864170T3 (it) |
| IL (1) | IL169132A (it) |
| MX (1) | MX2007015918A (it) |
| NO (1) | NO20080172L (it) |
| NZ (1) | NZ564121A (it) |
| SM (1) | SMP200800001B (it) |
| WO (1) | WO2006134593A2 (it) |
| ZA (1) | ZA200710424B (it) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201002854D0 (en) | 2010-02-19 | 2010-04-07 | Wavefront Reservoir Technologies Ltd | Magnet - operated pulsing tool |
| JP5361847B2 (ja) * | 2010-02-26 | 2013-12-04 | 東京エレクトロン株式会社 | 基板処理方法、この基板処理方法を実行させるためのプログラムを記録した記録媒体及び基板処理装置 |
| KR101180456B1 (ko) * | 2010-06-29 | 2012-09-06 | 주식회사 워터스 | 수처리용 카트리지 유닛 |
| CN102778523A (zh) * | 2011-05-10 | 2012-11-14 | 山东鲁南瑞虹化工仪器有限公司 | 一种气相色谱仪毛细管柱流量的测量、控制方法 |
| US20130221255A1 (en) * | 2012-02-29 | 2013-08-29 | Vernay Laboratories, Inc. | Magneto-rheological elastomeric fluid control armature assembly |
| US9217312B2 (en) | 2012-04-27 | 2015-12-22 | Tejas Research And Engineering, Llc | Wireline retrievable injection valve assembly with a variable orifice |
| US9523260B2 (en) | 2012-04-27 | 2016-12-20 | Tejas Research & Engineering, Llc | Dual barrier injection valve |
| US9334709B2 (en) | 2012-04-27 | 2016-05-10 | Tejas Research & Engineering, Llc | Tubing retrievable injection valve assembly |
| US10704361B2 (en) | 2012-04-27 | 2020-07-07 | Tejas Research & Engineering, Llc | Method and apparatus for injecting fluid into spaced injection zones in an oil/gas well |
| US10018022B2 (en) | 2012-04-27 | 2018-07-10 | Tejas Research & Engineering, Llc | Method and apparatus for injecting fluid into spaced injection zones in an oil/gas well |
| US9057181B2 (en) * | 2012-11-09 | 2015-06-16 | Fluid Dynamics Holdings, LLC | Water flow valve for improving accuracy of meter readings in communication with a water distribution system |
| US9506785B2 (en) | 2013-03-15 | 2016-11-29 | Rain Bird Corporation | Remote flow rate measuring |
| DE102014001306A1 (de) * | 2014-01-31 | 2015-08-06 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Ventileinrichtung und Kraftfahrzeug |
| US20150323088A1 (en) * | 2014-05-08 | 2015-11-12 | Agm Container Controls, Inc. | Magnetic Breather Valve |
| US10801632B2 (en) | 2014-05-08 | 2020-10-13 | Amg Container Controls, Inc. | Two-way valve with rapid decompression flow dynamics |
| US10634538B2 (en) | 2016-07-13 | 2020-04-28 | Rain Bird Corporation | Flow sensor |
| US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
| GB201800394D0 (en) * | 2018-01-10 | 2018-02-21 | Intersurgical Ag | A gas flow controller and a valve pin for a gas flow controller |
| US11313109B2 (en) | 2018-04-05 | 2022-04-26 | Microflow, Llc, A Delaware Limited Liability Company | Valve for controlling water flow and for improving water meter health and readings |
| CN108413084A (zh) * | 2018-05-16 | 2018-08-17 | 徐津 | 一种气体止逆阀及排气装置 |
| US10662737B2 (en) * | 2018-07-24 | 2020-05-26 | Baker Hughes, A Ge Company, Llc | Fluid injection valve |
| WO2020089765A1 (en) * | 2018-10-30 | 2020-05-07 | Abb Schweiz Ag | An electromagnetic flowmeter with adjustable coil and shield assembly |
| NL2022125B1 (en) * | 2018-12-03 | 2020-06-30 | Suss Microtec Lithography Gmbh | Apparatus for measuring a fluid flow through a pipe of a semiconductor manufacturing device |
| US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
| CN110044427A (zh) * | 2019-04-08 | 2019-07-23 | 杨国庆 | 一种多通道流量联动的流体流量测量技术 |
| US11243103B1 (en) * | 2019-12-10 | 2022-02-08 | Kevin W. Tillman | Drain monitor, system and method of its use |
| CN111883465B (zh) * | 2020-08-05 | 2024-05-28 | 北京七星华创流量计有限公司 | 工艺腔室压力控制装置 |
| JP7535461B2 (ja) * | 2021-01-15 | 2024-08-16 | 株式会社堀場エステック | 圧力制御システム、圧力制御方法、及び、圧力制御プログラム |
| CN113447091B (zh) * | 2021-07-16 | 2022-09-09 | 黄晓峰 | 一种流量检测装置 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1539617A (en) * | 1923-07-19 | 1925-05-26 | Manning Maxwell & Moore Inc | Check valve |
| US1710635A (en) * | 1924-08-06 | 1929-04-23 | Mortimer C Rosenfeld | Valve |
| US1693177A (en) * | 1925-12-28 | 1928-11-27 | John H Hodgart | Valve |
| US2431769A (en) * | 1943-04-30 | 1947-12-02 | Parker Appliance Co | Quick opening check valve assembly |
| US2431749A (en) * | 1945-11-15 | 1947-12-02 | Curtiss Wright Corp | Potentiometer housing and positioning structure |
| US2938540A (en) * | 1957-07-17 | 1960-05-31 | Robertshaw Fulton Controls Co | Quick acting fluid pressure actuated valve |
| US3063467A (en) * | 1960-04-08 | 1962-11-13 | Mission Mfg Co | Valve seats |
| US3294115A (en) * | 1963-07-22 | 1966-12-27 | Milwaukee Valve | Swing type check valve |
| US3495620A (en) * | 1967-02-09 | 1970-02-17 | Weck & Co Inc Edward | Magnetic valve |
| GB1208775A (en) * | 1967-03-14 | 1970-10-14 | H G East & Company Ltd | Improvements in or relating to respiratory apparatus |
| US3561466A (en) * | 1968-01-08 | 1971-02-09 | Edward Carden | Anesthetist{3 s ventilator |
| JPS4729618U (it) * | 1971-04-22 | 1972-12-04 | ||
| US3896850A (en) * | 1973-07-16 | 1975-07-29 | Hobart Waltrip | Check valve and leak indicator |
| US4210174A (en) * | 1978-05-30 | 1980-07-01 | Instrumentation Industries, Inc. | Positive pressure valves |
| US4275759A (en) * | 1979-05-29 | 1981-06-30 | Huang Shih C | Closure member |
| JPS58153768A (ja) | 1982-03-05 | 1983-09-12 | Nissan Motor Co Ltd | 線爆溶射法 |
| JPS58153768U (ja) * | 1982-04-09 | 1983-10-14 | 株式会社東芝 | 逆止弁 |
| US4624443A (en) * | 1982-07-16 | 1986-11-25 | Integrated Flow Systems, Inc. | Fluid-flow control valve |
| DE3508151A1 (de) * | 1985-03-07 | 1986-09-11 | M A N Technologie GmbH, 8000 München | Magnetisches schnellschlussventil |
| JPS6376135A (ja) | 1986-09-18 | 1988-04-06 | Fujitsu Ltd | 光磁気記録再生装置 |
| JPH01180068U (it) * | 1988-06-08 | 1989-12-25 | ||
| US5320136A (en) * | 1993-03-19 | 1994-06-14 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Magnetically operated check valve |
| JPH07146659A (ja) | 1993-07-05 | 1995-06-06 | Aiki Denko Kk | 磁性流体ディスプレイ、磁性流体ディスプレイの画像表示制御装置及びその製造方法 |
| US5443092A (en) * | 1994-01-28 | 1995-08-22 | Nestec S.A. | Fluid flow valve device and assemblies containing it |
| US5513395A (en) * | 1994-08-23 | 1996-05-07 | Thetford Corporation | Toilet with magnetic check valve |
| US6317051B1 (en) * | 1998-08-03 | 2001-11-13 | Jeffrey D. Cohen | Water flow monitoring system determining the presence of leaks and stopping flow in water pipes |
| JP2000205447A (ja) * | 1999-01-14 | 2000-07-25 | Tlv Co Ltd | 開度表示機能付き逆止弁 |
| FI116415B (fi) * | 2002-06-20 | 2005-11-15 | Oras Oy | Virtausta säätävä magneettiventtiili |
| US7004446B2 (en) * | 2002-09-16 | 2006-02-28 | Petro John P | Bistable dual-magnet valve unit |
| JP2005009506A (ja) * | 2003-06-16 | 2005-01-13 | Naoyuki Ikuta | 逆止弁 |
| WO2004113714A1 (en) * | 2003-06-20 | 2004-12-29 | Siemens Vdo Automotive Inc. | Purge valve including a dual coil annular permanent magnet linear actuator |
-
2005
- 2005-06-14 IL IL169132A patent/IL169132A/en active IP Right Grant
-
2006
- 2006-06-14 EA EA200800046A patent/EA013979B1/ru not_active IP Right Cessation
- 2006-06-14 KR KR1020087000907A patent/KR101336452B1/ko active IP Right Grant
- 2006-06-14 JP JP2008516500A patent/JP5344912B2/ja not_active Expired - Fee Related
- 2006-06-14 CA CA 2610420 patent/CA2610420C/en active Active
- 2006-06-14 CN CN2006800212672A patent/CN101287939B/zh not_active Expired - Fee Related
- 2006-06-14 SM SM200800001T patent/SMP200800001B/it unknown
- 2006-06-14 AU AU2006257205A patent/AU2006257205B2/en not_active Ceased
- 2006-06-14 BR BRPI0612041-5A patent/BRPI0612041A2/pt not_active IP Right Cessation
- 2006-06-14 US US11/916,659 patent/US8365753B2/en active Active
- 2006-06-14 EP EP06756216.5A patent/EP1893094B1/en active Active
- 2006-06-14 MX MX2007015918A patent/MX2007015918A/es active IP Right Grant
- 2006-06-14 ES ES06756216T patent/ES2864170T3/es active Active
- 2006-06-14 NZ NZ564121A patent/NZ564121A/en not_active IP Right Cessation
- 2006-06-14 WO PCT/IL2006/000686 patent/WO2006134593A2/en active Application Filing
-
2007
- 2007-11-29 ZA ZA200710424A patent/ZA200710424B/en unknown
-
2008
- 2008-01-04 EC ECSP088080 patent/ECSP088080A/es unknown
- 2008-01-10 NO NO20080172A patent/NO20080172L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20080172L (no) | 2008-03-05 |
| EP1893094B1 (en) | 2021-01-06 |
| IL169132A (en) | 2008-12-29 |
| JP5344912B2 (ja) | 2013-11-20 |
| ES2864170T3 (es) | 2021-10-13 |
| SMAP200800001A (it) | 2008-01-16 |
| EA013979B1 (ru) | 2010-08-30 |
| CN101287939A (zh) | 2008-10-15 |
| WO2006134593A3 (en) | 2007-08-23 |
| EP1893094A2 (en) | 2008-03-05 |
| CA2610420C (en) | 2013-10-01 |
| SMP200800001B (it) | 2008-01-16 |
| CN101287939B (zh) | 2010-06-02 |
| AU2006257205B2 (en) | 2012-02-02 |
| US8365753B2 (en) | 2013-02-05 |
| KR20080018949A (ko) | 2008-02-28 |
| US20090193908A1 (en) | 2009-08-06 |
| BRPI0612041A2 (pt) | 2010-10-13 |
| EP1893094A4 (en) | 2013-01-23 |
| EA200800046A1 (ru) | 2008-06-30 |
| WO2006134593A2 (en) | 2006-12-21 |
| KR101336452B1 (ko) | 2013-12-04 |
| JP2008544360A (ja) | 2008-12-04 |
| ECSP088080A (es) | 2008-04-28 |
| NZ564121A (en) | 2010-10-29 |
| MX2007015918A (es) | 2008-03-06 |
| AU2006257205A1 (en) | 2006-12-21 |
| CA2610420A1 (en) | 2006-12-21 |
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