BR112019007849A2 - sistema para controle de estado de fluxo de fluido - Google Patents

sistema para controle de estado de fluxo de fluido

Info

Publication number
BR112019007849A2
BR112019007849A2 BR112019007849A BR112019007849A BR112019007849A2 BR 112019007849 A2 BR112019007849 A2 BR 112019007849A2 BR 112019007849 A BR112019007849 A BR 112019007849A BR 112019007849 A BR112019007849 A BR 112019007849A BR 112019007849 A2 BR112019007849 A2 BR 112019007849A2
Authority
BR
Brazil
Prior art keywords
open
valve body
close
feature
detects
Prior art date
Application number
BR112019007849A
Other languages
English (en)
Inventor
Wada Koichi
Original Assignee
Lube Corp
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 Lube Corp filed Critical Lube Corp
Publication of BR112019007849A2 publication Critical patent/BR112019007849A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • 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
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • 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
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F16N7/385—Central lubrication systems
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/83—Lubricating means
    • B29C2045/835—Lubricating means for ball screws or ball nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76297—Fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76775—Fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76862—Holding, dwelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/83—Lubricating means
    • 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
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/08—Temperature
    • 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
    • F16N—LUBRICATING
    • F16N2250/00—Measuring
    • F16N2250/40—Flow
    • 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
    • F16N—LUBRICATING
    • F16N2260/00—Fail safe
    • F16N2260/02—Indicating
    • F16N2260/12—Indicating using warning lamps
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Flow Control (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Measuring Volume Flow (AREA)

Abstract

a presente invenção compreende: um detector de fluxo (30) que detecta o fluxo de um fluido pela abertura / fechamento de um corpo de válvula; uma unidade de controle (60) que detecta a abertura / fechamento do corpo de válvula do detector de fluxo (30) e que controla o estado de fluxo do fluido dentro do detector de fluxo (30) e um sensor de temperatura (s) que detecta a temperatura do fluido. a unidade de controle (60) compreende: um recurso de detecção de abertura / fechamento do corpo de válvula (61); um recurso de cálculo do tempo de abertura / fechamento real (63) que calcula, como um tempo de abertura / fechamento real, o tempo de quando o recurso de detecção de abertura / fechamento (61) detecta a abertura do corpo de válvula até que o mesmo detecte o fechamento dele durante um tempo de detecção definido; um recurso de armazenamento de correlação (64) que armazena a correlação entre a temperatura do fluido e uma faixa apropriada do tempo de abertura / fechamento que é apropriada para o corpo de válvula; um recurso de determinação do tempo de abertura / fechamento (66) que determina se o tempo real de abertura / fechamento está dentro ou fora da faixa de tempo apropriada de abertura / fechamento derivada por um recurso de derivação da faixa de tempo apropriada (65) e um recurso de transmissão de sinal anormal (67) que transmite um sinal anormal quando o tempo de abertura / fechamento real é determinado como fora da faixa. devido a essa configuração, os aumentos / diminuições no tempo de abertura / fechamento do corpo de válvula causados pela temperatura não são determinados como sendo anormais e as anormalidades em um dispositivo de alimentação de fluido devido à duração do tempo de abertura / fechamento do corpo de válvula podem ser determinadas.
BR112019007849A 2016-10-18 2017-10-12 sistema para controle de estado de fluxo de fluido BR112019007849A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016204192A JP6709466B2 (ja) 2016-10-18 2016-10-18 流体の流動状態管理システム
PCT/JP2017/037012 WO2018074321A1 (ja) 2016-10-18 2017-10-12 流体の流動状態管理システム

Publications (1)

Publication Number Publication Date
BR112019007849A2 true BR112019007849A2 (pt) 2019-07-16

Family

ID=62018587

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007849A BR112019007849A2 (pt) 2016-10-18 2017-10-12 sistema para controle de estado de fluxo de fluido

Country Status (13)

Country Link
US (1) US20190257443A1 (pt)
EP (1) EP3530997B1 (pt)
JP (1) JP6709466B2 (pt)
KR (1) KR102339588B1 (pt)
CN (1) CN109937319B (pt)
BR (1) BR112019007849A2 (pt)
CA (1) CA3041228A1 (pt)
MX (1) MX2019004542A (pt)
MY (1) MY202237A (pt)
RU (1) RU2019114692A (pt)
SG (1) SG11201903482PA (pt)
TW (1) TWI783951B (pt)
WO (1) WO2018074321A1 (pt)

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CN111186111B (zh) * 2020-01-21 2020-12-08 广州中和互联网技术有限公司 一种注塑机产量实时检测方法、系统及存储介质
CN111452320B (zh) * 2020-02-27 2022-01-11 广州中和互联网技术有限公司 注塑机润滑系统故障检测系统、方法、装置及存储介质
JP2021151739A (ja) * 2020-03-24 2021-09-30 セイコーエプソン株式会社 射出成形装置及び三次元造形装置
DE102020204240A1 (de) * 2020-04-01 2021-10-07 Sms Group Gmbh Wächter für Handschmierstellen an rotierenden oder bewegten Bauteilen und System sowie Verfahren zur Überwachung von Abschmiervorgängen an Handschmierstellen
JP7089081B1 (ja) * 2021-02-24 2022-06-21 株式会社ソディック 射出成形機および射出成形機の点検方法
CN113669081B (zh) * 2021-09-07 2022-02-11 河北东风世景轨道有限公司 一种混凝土保压布料浇筑阀及浇筑系统

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Also Published As

Publication number Publication date
SG11201903482PA (en) 2019-05-30
EP3530997B1 (en) 2021-08-11
US20190257443A1 (en) 2019-08-22
CN109937319A (zh) 2019-06-25
JP2018066408A (ja) 2018-04-26
TWI783951B (zh) 2022-11-21
RU2019114692A (ru) 2020-11-20
MX2019004542A (es) 2019-08-05
CN109937319B (zh) 2020-05-19
WO2018074321A1 (ja) 2018-04-26
JP6709466B2 (ja) 2020-06-17
KR20190075066A (ko) 2019-06-28
EP3530997A1 (en) 2019-08-28
KR102339588B1 (ko) 2021-12-14
CA3041228A1 (en) 2018-04-26
EP3530997A4 (en) 2020-05-27
MY202237A (en) 2024-04-18
TW201815548A (zh) 2018-05-01

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]