CN101725726A - 滑阀 - Google Patents

滑阀 Download PDF

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Publication number
CN101725726A
CN101725726A CN200910205854A CN200910205854A CN101725726A CN 101725726 A CN101725726 A CN 101725726A CN 200910205854 A CN200910205854 A CN 200910205854A CN 200910205854 A CN200910205854 A CN 200910205854A CN 101725726 A CN101725726 A CN 101725726A
Authority
CN
China
Prior art keywords
mentioned
traveller
piston
axle direction
valve
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
CN200910205854A
Other languages
English (en)
Chinese (zh)
Inventor
山下亮平
上野胜美
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Publication of CN101725726A publication Critical patent/CN101725726A/zh
Pending legal-status Critical Current

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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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/32—Means for additional adjustment of the rate of 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
  • Multiple-Way Valves (AREA)
CN200910205854A 2008-10-21 2009-10-19 滑阀 Pending CN101725726A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008270563A JP2010101336A (ja) 2008-10-21 2008-10-21 スプール弁
JP2008-270563 2008-10-21

Publications (1)

Publication Number Publication Date
CN101725726A true CN101725726A (zh) 2010-06-09

Family

ID=42218982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910205854A Pending CN101725726A (zh) 2008-10-21 2009-10-19 滑阀

Country Status (3)

Country Link
JP (1) JP2010101336A (ko)
KR (1) KR20100044116A (ko)
CN (1) CN101725726A (ko)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635729A (zh) * 2011-02-10 2012-08-15 通用汽车环球科技运作有限责任公司 内部阻尼的泄压阀
CN103672024A (zh) * 2012-09-14 2014-03-26 Gce控股公司 点火减少的切断阀
CN104324825A (zh) * 2014-10-17 2015-02-04 宁波李氏实业有限公司 一种喷枪
CN105443486A (zh) * 2016-01-29 2016-03-30 贵阳海之力液压有限公司 一种直动式比例节流阀
CN107387794A (zh) * 2017-09-11 2017-11-24 伊之密机器人自动化科技(苏州)有限公司 活塞式气控大流量通断阀
CN107435747A (zh) * 2017-08-09 2017-12-05 中国航空工业集团公司西安飞行自动控制研究所 一种民机作动器模态选择阀
CN111911381A (zh) * 2020-07-26 2020-11-10 中国航发贵州红林航空动力控制科技有限公司 一种带阻尼活塞的喷口压差活门机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107618022B (zh) * 2017-09-14 2024-04-26 西南交通大学 容积调速液压***和助力下肢外骨骼

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635729A (zh) * 2011-02-10 2012-08-15 通用汽车环球科技运作有限责任公司 内部阻尼的泄压阀
CN102635729B (zh) * 2011-02-10 2015-01-21 通用汽车环球科技运作有限责任公司 内部阻尼的泄压阀
CN103672024A (zh) * 2012-09-14 2014-03-26 Gce控股公司 点火减少的切断阀
CN103672024B (zh) * 2012-09-14 2017-07-28 Gce控股公司 点火减少的切断阀
CN104324825A (zh) * 2014-10-17 2015-02-04 宁波李氏实业有限公司 一种喷枪
CN105443486A (zh) * 2016-01-29 2016-03-30 贵阳海之力液压有限公司 一种直动式比例节流阀
CN105443486B (zh) * 2016-01-29 2017-03-29 贵阳海之力液压有限公司 一种直动式比例节流阀
CN107435747A (zh) * 2017-08-09 2017-12-05 中国航空工业集团公司西安飞行自动控制研究所 一种民机作动器模态选择阀
CN107387794A (zh) * 2017-09-11 2017-11-24 伊之密机器人自动化科技(苏州)有限公司 活塞式气控大流量通断阀
CN107387794B (zh) * 2017-09-11 2023-09-15 伊之密机器人自动化科技(苏州)有限公司 活塞式气控大流量通断阀
CN111911381A (zh) * 2020-07-26 2020-11-10 中国航发贵州红林航空动力控制科技有限公司 一种带阻尼活塞的喷口压差活门机构

Also Published As

Publication number Publication date
KR20100044116A (ko) 2010-04-29
JP2010101336A (ja) 2010-05-06

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20100609