GB2153435A - Cylinder with leakage prevention mechanism - Google Patents

Cylinder with leakage prevention mechanism Download PDF

Info

Publication number
GB2153435A
GB2153435A GB08501951A GB8501951A GB2153435A GB 2153435 A GB2153435 A GB 2153435A GB 08501951 A GB08501951 A GB 08501951A GB 8501951 A GB8501951 A GB 8501951A GB 2153435 A GB2153435 A GB 2153435A
Authority
GB
United Kingdom
Prior art keywords
cover member
cylinder
tube
piston rod
piston
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.)
Withdrawn
Application number
GB08501951A
Other languages
English (en)
Other versions
GB8501951D0 (en
Inventor
Tetsuo Kukuminato
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.)
Shoketsu Kinzoku Kogyo KK
Original Assignee
Shoketsu Kinzoku Kogyo KK
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11730753&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2153435(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shoketsu Kinzoku Kogyo KK filed Critical Shoketsu Kinzoku Kogyo KK
Publication of GB8501951D0 publication Critical patent/GB8501951D0/en
Publication of GB2153435A publication Critical patent/GB2153435A/en
Withdrawn legal-status Critical Current

Links

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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
GB08501951A 1984-01-27 1985-01-25 Cylinder with leakage prevention mechanism Withdrawn GB2153435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP981984U JPS60122005U (ja) 1984-01-27 1984-01-27 流体漏洩防止機構付シリンダ

Publications (2)

Publication Number Publication Date
GB8501951D0 GB8501951D0 (en) 1985-02-27
GB2153435A true GB2153435A (en) 1985-08-21

Family

ID=11730753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501951A Withdrawn GB2153435A (en) 1984-01-27 1985-01-25 Cylinder with leakage prevention mechanism

Country Status (5)

Country Link
JP (1) JPS60122005U (cs)
AU (1) AU580750B2 (cs)
DE (1) DE3502538C2 (cs)
FR (1) FR2558901B1 (cs)
GB (1) GB2153435A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365073A (en) * 2000-07-19 2002-02-13 Sears Mfg Co Rod seal leak recovery system
CN104074830A (zh) * 2014-06-25 2014-10-01 周开雄 一种新型液压缸
CN106194886A (zh) * 2016-08-31 2016-12-07 浙江路得坦摩汽车部件股份有限公司 一种活塞杆密封结构
CN110388351A (zh) * 2019-07-28 2019-10-29 天津市双象工程液压件有限责任公司 一种具有密封性提示功能的液压缸

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105082B2 (ja) * 1985-08-20 1994-12-21 株式会社東芝 発塵防止機構
JPS63266193A (ja) * 1986-09-30 1988-11-02 Jun Taga ポンプ
DE3732772C2 (de) * 1987-09-29 1998-04-30 Festo Ag & Co Kolben-Zylinder-Aggregat
CA1327741C (en) * 1988-03-25 1994-03-15 Philip L. Cowan Anti-leak seal for pump motor
US4945724A (en) * 1989-01-26 1990-08-07 Cincinnati Milacron Inc. Apparatus for collecting hydraulic leakage fluid
JPH0775659B2 (ja) * 1989-06-13 1995-08-16 鈴鹿エンヂニヤリング株式会社 密閉加圧混練機
DE4420942C2 (de) * 1993-08-17 1999-12-02 Minster Machine Co Ölkontrollsystem für eine mechanische Presse
US5623870A (en) * 1993-08-17 1997-04-29 The Minster Machine Company Oil mist eliminator for a press oil control system
DE102006009491A1 (de) * 2006-02-27 2007-09-06 Busak + Shamban Deutschland Gmbh Dichtungssystem mit Druckentlastungselementen und Verwendung eines Dichtungssystems zur Einstellung einer Zwischenraumdruckkaskade
EP2015927B1 (de) * 2006-05-11 2014-04-16 KILIAN Tableting GmbH Rotationstablettenpresse mit wascheinrichtung und rotor hierfür
JP4976365B2 (ja) * 2008-12-18 2012-07-18 シーケーディ株式会社 空圧装置
JP6151626B2 (ja) * 2013-10-25 2017-06-21 株式会社荏原製作所 熱交換器用の流路の接続装置
JP2015116906A (ja) * 2013-12-18 2015-06-25 カルソニックカンセイ株式会社 車両用冷媒加熱装置
DE202020104630U1 (de) 2020-08-11 2021-11-12 Woco Industrietechnik Gmbh Tandemdichtungssystem und hydraulischer Stellantrieb

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496237A (en) * 1936-09-22 1938-11-28 Roland Lawrence William Robins Improvements relating to spraying pumps of the knapsack type
GB1138612A (en) * 1965-03-09 1969-01-01 Molins Machine Co Ltd Improvements relating to hydraulic systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979350A (en) * 1956-06-29 1961-04-11 Parker Hannifin Corp Seals for rods and shafts
US3339932A (en) * 1965-03-01 1967-09-05 Parker Hannifin Corp Sealing apparatus
JPS4865984U (cs) * 1971-11-30 1973-08-21
US3943717A (en) * 1974-01-07 1976-03-16 Caterpillar Tractor Co. Contaminant removal from a hydraulic cylinder
JPS5110490U (cs) * 1974-07-10 1976-01-26
AU491252B1 (en) * 1974-11-13 1977-05-19 F.B.J. Engineering Services Pty. Ltd. Piston
AU494624B2 (en) * 1974-12-09 1977-07-14 F.B.J. Engineering Services Pty. Ltd. Liquid operated double acting device
US4055107A (en) * 1974-12-16 1977-10-25 Wean United, Inc. Apparatus for removing fluid in a piston cylinder assembly
JPS5344773A (en) * 1976-10-04 1978-04-21 Kobe Steel Ltd Outside leakage preventing device of oil pressure cylinder
AU517591B2 (en) * 1978-04-11 1981-08-13 F.B.J. Engineering Services Pty. Ltd. Piston rod seal
DE3125642A1 (de) * 1981-06-30 1983-01-13 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Dichtungsvorrichtung
US4425838A (en) * 1981-07-16 1984-01-17 Utex Industries, Inc. Fluid control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496237A (en) * 1936-09-22 1938-11-28 Roland Lawrence William Robins Improvements relating to spraying pumps of the knapsack type
GB1138612A (en) * 1965-03-09 1969-01-01 Molins Machine Co Ltd Improvements relating to hydraulic systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365073A (en) * 2000-07-19 2002-02-13 Sears Mfg Co Rod seal leak recovery system
CN104074830A (zh) * 2014-06-25 2014-10-01 周开雄 一种新型液压缸
CN106194886A (zh) * 2016-08-31 2016-12-07 浙江路得坦摩汽车部件股份有限公司 一种活塞杆密封结构
CN110388351A (zh) * 2019-07-28 2019-10-29 天津市双象工程液压件有限责任公司 一种具有密封性提示功能的液压缸

Also Published As

Publication number Publication date
AU580750B2 (en) 1989-02-02
FR2558901B1 (fr) 1989-06-30
DE3502538C2 (de) 1996-03-14
AU3813085A (en) 1985-08-01
GB8501951D0 (en) 1985-02-27
FR2558901A1 (fr) 1985-08-02
JPH0514002Y2 (cs) 1993-04-14
JPS60122005U (ja) 1985-08-17
DE3502538A1 (de) 1985-08-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)