FR2558901B1 - Verin a mecanisme de prevention des fuites - Google Patents

Verin a mecanisme de prevention des fuites

Info

Publication number
FR2558901B1
FR2558901B1 FR8501072A FR8501072A FR2558901B1 FR 2558901 B1 FR2558901 B1 FR 2558901B1 FR 8501072 A FR8501072 A FR 8501072A FR 8501072 A FR8501072 A FR 8501072A FR 2558901 B1 FR2558901 B1 FR 2558901B1
Authority
FR
France
Prior art keywords
jack
prevention mechanism
leak prevention
leak
prevention
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.)
Expired
Application number
FR8501072A
Other languages
English (en)
Other versions
FR2558901A1 (fr
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=FR2558901(B1) "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 FR2558901A1 publication Critical patent/FR2558901A1/fr
Application granted granted Critical
Publication of FR2558901B1 publication Critical patent/FR2558901B1/fr
Expired 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
FR8501072A 1984-01-27 1985-01-25 Verin a mecanisme de prevention des fuites Expired FR2558901B1 (fr)

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
FR2558901A1 FR2558901A1 (fr) 1985-08-02
FR2558901B1 true FR2558901B1 (fr) 1989-06-30

Family

ID=11730753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501072A Expired FR2558901B1 (fr) 1984-01-27 1985-01-25 Verin a mecanisme de prevention des fuites

Country Status (5)

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

Families Citing this family (18)

* 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 (fr) * 1988-03-25 1994-03-15 Philip L. Cowan Dispositif anti-fluites pour moteurs de pompes
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
GB2365073A (en) * 2000-07-19 2002-02-13 Sears Mfg Co Rod seal leak recovery system
DE102006009491A1 (de) * 2006-02-27 2007-09-06 Busak + Shamban Deutschland Gmbh Dichtungssystem mit Druckentlastungselementen und Verwendung eines Dichtungssystems zur Einstellung einer Zwischenraumdruckkaskade
JP2009536579A (ja) * 2006-05-11 2009-10-15 イーエムアー キリアン ゲーエムベーハー アンド カンパニ、カー ゲー 洗浄装置を有する回転式タブレットプレス、および回転式タブレットプレス用のロータ
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
CN104074830B (zh) * 2014-06-25 2016-05-11 庞先进 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
DE202020104630U1 (de) 2020-08-11 2021-11-12 Woco Industrietechnik Gmbh Tandemdichtungssystem und hydraulischer Stellantrieb

Family Cites Families (14)

* 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
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
GB1138612A (en) * 1965-03-09 1969-01-01 Molins Machine Co Ltd Improvements relating to hydraulic systems
JPS4865984U (fr) * 1971-11-30 1973-08-21
US3943717A (en) * 1974-01-07 1976-03-16 Caterpillar Tractor Co. Contaminant removal from a hydraulic cylinder
JPS5110490U (fr) * 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

Also Published As

Publication number Publication date
DE3502538C2 (de) 1996-03-14
FR2558901A1 (fr) 1985-08-02
GB2153435A (en) 1985-08-21
AU580750B2 (en) 1989-02-02
GB8501951D0 (en) 1985-02-27
JPS60122005U (ja) 1985-08-17
DE3502538A1 (de) 1985-08-01
AU3813085A (en) 1985-08-01
JPH0514002Y2 (fr) 1993-04-14

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Legal Events

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CD Change of name or company name
ST Notification of lapse