BR112017018247A2 - cobertura de fluxo de ar - Google Patents

cobertura de fluxo de ar

Info

Publication number
BR112017018247A2
BR112017018247A2 BR112017018247A BR112017018247A BR112017018247A2 BR 112017018247 A2 BR112017018247 A2 BR 112017018247A2 BR 112017018247 A BR112017018247 A BR 112017018247A BR 112017018247 A BR112017018247 A BR 112017018247A BR 112017018247 A2 BR112017018247 A2 BR 112017018247A2
Authority
BR
Brazil
Prior art keywords
air flow
cover
diffuser
flow cover
split
Prior art date
Application number
BR112017018247A
Other languages
English (en)
Other versions
BR112017018247A8 (pt
Inventor
Alejandro Ignacio Baez Guada
Robert Austin Moss
Original Assignee
Dwyer Instr
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 Dwyer Instr filed Critical Dwyer Instr
Publication of BR112017018247A2 publication Critical patent/BR112017018247A2/pt
Publication of BR112017018247A8 publication Critical patent/BR112017018247A8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

a presente invenção refere-se a um aparelho para medição para fluxo de ar através de um difusor de um sistema hvac que inclui uma cobertura para ser posicionada adjacente ao difusor de modo que o fluxo de ar descarregado do difusor ser direcionado dentro da cobertura. a cobertura é configurada para dividir e direcionar o fluxo de ar através de uma pluralidade de canais de descarga. sondas sensoras medem o fluxo de ar através do canal de descarga.
BR112017018247A 2015-02-26 2016-02-23 Cobertura de fluxo de ar BR112017018247A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562121222P 2015-02-26 2015-02-26
PCT/US2016/019069 WO2016137952A1 (en) 2015-02-26 2016-02-23 Air flow hood

Publications (2)

Publication Number Publication Date
BR112017018247A2 true BR112017018247A2 (pt) 2019-04-30
BR112017018247A8 BR112017018247A8 (pt) 2022-10-11

Family

ID=55451592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017018247A BR112017018247A8 (pt) 2015-02-26 2016-02-23 Cobertura de fluxo de ar

Country Status (7)

Country Link
US (2) US10001151B2 (pt)
EP (1) EP3274635B1 (pt)
JP (1) JP2018511790A (pt)
CN (1) CN108351117A (pt)
BR (1) BR112017018247A8 (pt)
CO (1) CO2017008959A2 (pt)
WO (1) WO2016137952A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10671098B2 (en) * 2015-12-21 2020-06-02 Dwyer Instruments, Inc. System, method, and apparatus for balancing an HVAC system
USD854678S1 (en) * 2017-06-30 2019-07-23 Dwyer Instruments, Inc. HVAC airflow hood
US10697992B1 (en) * 2017-09-21 2020-06-30 Evergreen Telemetry Llc Airflow capture hood
US12013279B2 (en) * 2020-04-06 2024-06-18 Kane Usa, Inc. Volume fill airflow measurement
KR102418022B1 (ko) * 2020-07-04 2022-07-06 김청균 환기구용 스마트 댐퍼 내장형 후드캡 유니트 및 시공용 윈치
US11415593B1 (en) * 2021-05-26 2022-08-16 Chevron U.S.A. Inc. Multiplexing apparatus for measuring air flow and air temperature
US11754585B1 (en) * 2022-11-29 2023-09-12 James Stainner Air velocity measuring device

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US3685355A (en) * 1970-04-13 1972-08-22 Air Monitor Corp Air monitoring system
JPS4943290B1 (pt) * 1970-06-05 1974-11-20
US3748901A (en) * 1971-03-31 1973-07-31 Air Monitor Corp Air flow balancing device
US3733900A (en) * 1971-11-22 1973-05-22 Air Monitor Corp Fan capacity measuring station
US4030358A (en) * 1975-11-10 1977-06-21 Cambridge Filter Corporation Portable air velocity measuring unit
US4481829A (en) * 1983-02-01 1984-11-13 Shortridge Ernest R Manifold apparatus for airflow sensing equipment
JPS61210912A (ja) * 1985-03-15 1986-09-19 Toyota Central Res & Dev Lab Inc 空気流量測定装置
JPH04115026U (ja) * 1991-03-27 1992-10-12 株式会社フジタ 風量計測ダクト
JP3209624B2 (ja) * 1993-10-07 2001-09-17 富士通株式会社 風量測定器
CN1049284C (zh) * 1994-09-30 2000-02-09 中国矿业大学 通风机风量在线监测的引压装置及其监测方法
US5667189A (en) * 1995-04-13 1997-09-16 Kester; Michael H. Self-supporting flow hood
US5786525A (en) * 1996-04-09 1998-07-28 Johnson Service Company Method and apparatus for balancing an air distribution system
JPH11271106A (ja) * 1998-03-20 1999-10-05 Mitsubishi Electric Corp 吹出し口風量測定具
US6439061B1 (en) * 1999-03-31 2002-08-27 The Energy Conservatory Airflow measuring assembly for air handling systems
US7147168B1 (en) * 2003-08-11 2006-12-12 Halton Company Zone control of space conditioning system with varied uses
JP2004257842A (ja) * 2003-02-26 2004-09-16 Shinryo Corp 空調用制気口の風量風温測定装置
US7344089B1 (en) * 2003-03-24 2008-03-18 Sutterfield Bill R Wireless air-volume damper control system
JP2006236074A (ja) * 2005-02-25 2006-09-07 Toshiba Corp 検針装置、無線タグ検針システム及び検針方法
SE533651C2 (sv) * 2007-03-19 2010-11-23 Mikael Nutsos Till- eller frånluftsdon med flödesindikator
US7706673B1 (en) * 2007-04-06 2010-04-27 Staudinger Robert J Portable remote camera control device
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US9605857B2 (en) * 2010-08-11 2017-03-28 Evergreen Telemetry Llc Wireless sensors system and method of using same
US9052059B2 (en) * 2011-04-20 2015-06-09 Pius Ileogben Apparatus and method for elevating and supporting an air flow measuring device
ITMI20111538A1 (it) * 2011-08-12 2013-02-13 Marco Zambolin Procedimento per la regolazione della portata di aria in un impianto per il trattamento dell'aria e relativo impianto
JP5921361B2 (ja) * 2012-06-25 2016-05-24 株式会社日立製作所 空調システムの風量測定装置
DE102014000241B4 (de) * 2014-01-10 2015-04-16 Testo Ag Volumenstrommessgerät

Also Published As

Publication number Publication date
CN108351117A (zh) 2018-07-31
JP2018511790A (ja) 2018-04-26
US20160252114A1 (en) 2016-09-01
EP3274635B1 (en) 2024-10-16
BR112017018247A8 (pt) 2022-10-11
US20180274570A1 (en) 2018-09-27
EP3274635A1 (en) 2018-01-31
WO2016137952A1 (en) 2016-09-01
CO2017008959A2 (es) 2018-01-31
US10001151B2 (en) 2018-06-19

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: F24F 11/02 , F24F 13/06 , F24F 11/00

Ipc: F24F 13/06 (2006.01), F24F 13/00 (2006.01), F24F 1

B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]