DE112017003971T5 - Verfahren zur Herstellung einer Kolbenanordnung und hydraulische Fluidvorrichtung - Google Patents

Verfahren zur Herstellung einer Kolbenanordnung und hydraulische Fluidvorrichtung Download PDF

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Publication number
DE112017003971T5
DE112017003971T5 DE112017003971.1T DE112017003971T DE112017003971T5 DE 112017003971 T5 DE112017003971 T5 DE 112017003971T5 DE 112017003971 T DE112017003971 T DE 112017003971T DE 112017003971 T5 DE112017003971 T5 DE 112017003971T5
Authority
DE
Germany
Prior art keywords
piston
seal
fluid pressure
piston rod
damper
Prior art date
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.)
Pending
Application number
DE112017003971.1T
Other languages
German (de)
English (en)
Inventor
Tsukasa Odaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMC Corp
Original Assignee
SMC 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 SMC Corp filed Critical SMC Corp
Publication of DE112017003971T5 publication Critical patent/DE112017003971T5/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE112017003971.1T 2016-08-10 2017-06-27 Verfahren zur Herstellung einer Kolbenanordnung und hydraulische Fluidvorrichtung Pending DE112017003971T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-157631 2016-08-10
JP2016157631A JP6558583B2 (ja) 2016-08-10 2016-08-10 流体圧装置及びピストン組立体の製造方法
PCT/JP2017/023527 WO2018030014A1 (ja) 2016-08-10 2017-06-27 流体圧装置及びピストン組立体の製造方法

Publications (1)

Publication Number Publication Date
DE112017003971T5 true DE112017003971T5 (de) 2019-04-18

Family

ID=61161944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017003971.1T Pending DE112017003971T5 (de) 2016-08-10 2017-06-27 Verfahren zur Herstellung einer Kolbenanordnung und hydraulische Fluidvorrichtung

Country Status (10)

Country Link
US (1) US11280409B2 (enExample)
JP (1) JP6558583B2 (enExample)
KR (1) KR102175357B1 (enExample)
CN (1) CN109563856B (enExample)
BR (1) BR112019002717A2 (enExample)
DE (1) DE112017003971T5 (enExample)
MX (1) MX2019001689A (enExample)
RU (1) RU2729718C9 (enExample)
TW (1) TWI651483B (enExample)
WO (1) WO2018030014A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724901B (zh) * 2018-06-01 2023-12-12 东君新能源有限公司 一种层压设备的连接装置
CN108561372A (zh) * 2018-06-28 2018-09-21 江苏恒立液压股份有限公司 缓冲结构及油缸
CN113996964B (zh) * 2021-12-30 2022-03-18 常州新海飞金属制品有限公司 一种管板焊接方法、管体与管板连接方法及换热器
CN115899012B (zh) * 2023-02-28 2023-05-23 仪征天华活塞环有限公司 一种活塞密封结构及活塞装置

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JPS63157509U (enExample) 1987-03-31 1988-10-17
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JPH11230229A (ja) 1998-02-20 1999-08-27 Matsushita Electric Ind Co Ltd ダンパー装置
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US8312805B1 (en) * 2004-05-04 2012-11-20 Novatech Holdings Corp. High pressure pump piston
CN2793449Y (zh) 2005-03-01 2006-07-05 苏人杰 气、油压缸的活塞改良构造
JP2006242341A (ja) 2005-03-04 2006-09-14 Smc Corp 位置検出機構付きアクチュエータ
DE202005005508U1 (de) 2005-04-07 2005-06-02 Festo Ag & Co. Kolben und damit ausgestattete fluidbetätigte Stellvorrichtung
DE202005010618U1 (de) 2005-07-06 2005-09-29 Festo Ag & Co. Kolben für einen Arbeitszylinder
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JP5435434B2 (ja) 2011-06-03 2014-03-05 Ｓｍｃ株式会社 ピストン組立体、流体圧シリンダ及びピストン組立体の製造方法
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JP6028994B2 (ja) * 2012-06-18 2016-11-24 Smc株式会社 流体圧シリンダ
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CN105041772A (zh) * 2015-08-29 2015-11-11 济南大学 一种启动特性为抛物线型的液压缸
CN205117882U (zh) 2015-11-12 2016-03-30 太仓喜拿卡液压气动有限公司 一种具有缓冲结构的活塞
CN105387118B (zh) 2015-11-25 2018-11-27 浙江吉利汽车研究院有限公司 一种阻尼可调的减震器活塞
JP6558582B2 (ja) * 2016-08-10 2019-08-14 Smc株式会社 流体圧装置
JP6673549B2 (ja) * 2016-08-10 2020-03-25 Smc株式会社 流体圧装置及びピストン組立体の製造方法

Also Published As

Publication number Publication date
TWI651483B (zh) 2019-02-21
CN109563856A (zh) 2019-04-02
TW201809508A (zh) 2018-03-16
RU2729718C9 (ru) 2021-09-07
KR20190038624A (ko) 2019-04-08
JP2018025243A (ja) 2018-02-15
MX2019001689A (es) 2019-06-06
BR112019002717A2 (pt) 2019-08-06
CN109563856B (zh) 2021-03-19
JP6558583B2 (ja) 2019-08-14
RU2729718C1 (ru) 2020-08-19
US20210285544A1 (en) 2021-09-16
US11280409B2 (en) 2022-03-22
WO2018030014A1 (ja) 2018-02-15
KR102175357B1 (ko) 2020-11-06

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R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F15B0015140000

Ipc: F15B0015200000

R016 Response to examination communication
R016 Response to examination communication