TWI757434B - 密封構造及具備該密封構造之裝置 - Google Patents

密封構造及具備該密封構造之裝置 Download PDF

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Publication number
TWI757434B
TWI757434B TW107106194A TW107106194A TWI757434B TW I757434 B TWI757434 B TW I757434B TW 107106194 A TW107106194 A TW 107106194A TW 107106194 A TW107106194 A TW 107106194A TW I757434 B TWI757434 B TW I757434B
Authority
TW
Taiwan
Prior art keywords
needle
diameter
hole
outflow hole
fluid chamber
Prior art date
Application number
TW107106194A
Other languages
English (en)
Chinese (zh)
Other versions
TW201839301A (zh
Inventor
生島和正
Original Assignee
日商武藏工業股份有限公司
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 日商武藏工業股份有限公司 filed Critical 日商武藏工業股份有限公司
Publication of TW201839301A publication Critical patent/TW201839301A/zh
Application granted granted Critical
Publication of TWI757434B publication Critical patent/TWI757434B/zh

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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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1026—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Coating Apparatus (AREA)
  • Seal Device For Vehicle (AREA)
TW107106194A 2017-02-24 2018-02-23 密封構造及具備該密封構造之裝置 TWI757434B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017032975A JP6793397B2 (ja) 2017-02-24 2017-02-24 シール構造および該シール構造を備える装置
JP2017-032975 2017-02-24

Publications (2)

Publication Number Publication Date
TW201839301A TW201839301A (zh) 2018-11-01
TWI757434B true TWI757434B (zh) 2022-03-11

Family

ID=63252723

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107106194A TWI757434B (zh) 2017-02-24 2018-02-23 密封構造及具備該密封構造之裝置

Country Status (10)

Country Link
US (1) US11384862B2 (enExample)
EP (1) EP3587866A4 (enExample)
JP (1) JP6793397B2 (enExample)
KR (1) KR102449612B1 (enExample)
CN (1) CN110325772B (enExample)
MY (1) MY196551A (enExample)
PH (1) PH12019550161A1 (enExample)
SG (1) SG11201906854TA (enExample)
TW (1) TWI757434B (enExample)
WO (1) WO2018155580A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6778426B2 (ja) * 2016-09-20 2020-11-04 武蔵エンジニアリング株式会社 液体材料吐出装置
DE202018006781U1 (de) 2017-04-21 2022-12-14 Nordson Corporation Dosiersystem
ES2906064T3 (es) * 2019-03-29 2022-04-13 Robatech Ag Dispositivo para la distribución de un medio capaz de fluir
US20210301943A1 (en) * 2020-03-27 2021-09-30 Illinois Tool Works Inc. Dispensing unit having fixed flexible diaphragm seal
KR102511232B1 (ko) 2020-11-20 2023-03-20 농업회사법인 퓨리원 합자회사 인삼 재배용 상토 조성물 및 이를 이용한 인삼 재배 방법
CN112431930A (zh) * 2020-11-23 2021-03-02 石家庄禾柏生物技术股份有限公司 一种密封阀及包含该密封阀的出液结构
TWI807812B (zh) * 2022-05-06 2023-07-01 高科晶捷自動化股份有限公司 出膠裝置及其出膠方法
WO2024097193A2 (en) * 2022-11-01 2024-05-10 Nordson Corporation Flexible adhesive seal for jetting applications
CN116146720B (zh) * 2023-02-17 2023-10-20 江苏江沅机械有限公司 一种安全控制阀门

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073490A (en) * 1959-07-06 1963-01-15 Dole Valve Co Fluid dispensing valve
JPS514841U (enExample) * 1974-06-27 1976-01-14
JPS52160047U (enExample) * 1976-05-28 1977-12-05
US4798314A (en) * 1986-09-05 1989-01-17 W. R. Grace & Co. Dispensing valve with tubular seal
US20040081759A1 (en) * 2001-12-19 2004-04-29 Teruo Maruyama Method and apparatus of forming pattern of display panel
US20050224513A1 (en) * 2004-04-08 2005-10-13 Nordson Corporation Liquid dispensing valve and method with improved stroke length calibration and fluid fittings
JP2012055883A (ja) * 2010-09-13 2012-03-22 Nordson Corp コンフォーマルコーティングアプリケータ及び方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594539A (en) * 1945-09-08 1952-04-29 Bridgeport Brass Co Insecticide dispenser
US3255974A (en) * 1964-08-17 1966-06-14 Hartford Machine Screw Co Fuel injection nozzle
US3722801A (en) * 1970-09-11 1973-03-27 Stanadyne Inc Fuel injector
FR2659115B1 (fr) * 1990-03-02 1992-05-15 Procal Joint d'etancheite pour injecteur de moteur a combustion interne.
JP3529156B2 (ja) 1994-05-10 2004-05-24 株式会社ニレコ ムービングコイル駆動型ニードル弁
JP4702052B2 (ja) * 2003-03-31 2011-06-15 新日本理化株式会社 潤滑油及び潤滑方法
JP2008267493A (ja) * 2007-04-20 2008-11-06 Kyoei Ind Co Ltd 往復動作する作動軸のシール構造

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073490A (en) * 1959-07-06 1963-01-15 Dole Valve Co Fluid dispensing valve
JPS514841U (enExample) * 1974-06-27 1976-01-14
JPS52160047U (enExample) * 1976-05-28 1977-12-05
US4798314A (en) * 1986-09-05 1989-01-17 W. R. Grace & Co. Dispensing valve with tubular seal
US20040081759A1 (en) * 2001-12-19 2004-04-29 Teruo Maruyama Method and apparatus of forming pattern of display panel
US20050224513A1 (en) * 2004-04-08 2005-10-13 Nordson Corporation Liquid dispensing valve and method with improved stroke length calibration and fluid fittings
JP2012055883A (ja) * 2010-09-13 2012-03-22 Nordson Corp コンフォーマルコーティングアプリケータ及び方法

Also Published As

Publication number Publication date
CN110325772A (zh) 2019-10-11
WO2018155580A1 (ja) 2018-08-30
KR102449612B1 (ko) 2022-09-29
MY196551A (en) 2023-04-19
JP6793397B2 (ja) 2020-12-02
US11384862B2 (en) 2022-07-12
SG11201906854TA (en) 2019-08-27
KR20190116265A (ko) 2019-10-14
TW201839301A (zh) 2018-11-01
EP3587866A4 (en) 2020-12-09
EP3587866A1 (en) 2020-01-01
PH12019550161A1 (en) 2020-06-08
JP2018138788A (ja) 2018-09-06
CN110325772B (zh) 2022-04-29
US20190376617A1 (en) 2019-12-12

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