JPH0228032B2 - - Google Patents

Info

Publication number
JPH0228032B2
JPH0228032B2 JP59047805A JP4780584A JPH0228032B2 JP H0228032 B2 JPH0228032 B2 JP H0228032B2 JP 59047805 A JP59047805 A JP 59047805A JP 4780584 A JP4780584 A JP 4780584A JP H0228032 B2 JPH0228032 B2 JP H0228032B2
Authority
JP
Japan
Prior art keywords
packing
water
swelling member
swelling
lip portion
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 - Lifetime
Application number
JP59047805A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60192167A (ja
Inventor
Akira Inami
Takashi Nakao
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.)
Nichirin Rubber Ind Co Ltd
Original Assignee
Nichirin Rubber Ind 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 Nichirin Rubber Ind Co Ltd filed Critical Nichirin Rubber Ind Co Ltd
Priority to JP59047805A priority Critical patent/JPS60192167A/ja
Publication of JPS60192167A publication Critical patent/JPS60192167A/ja
Publication of JPH0228032B2 publication Critical patent/JPH0228032B2/ja
Granted legal-status Critical Current

Links

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/54—Sealings for gates
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0635—Tail sealing means, e.g. used as end shuttering
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/068—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing swelling under working conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
JP59047805A 1984-03-12 1984-03-12 水用構造物のパツキン Granted JPS60192167A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59047805A JPS60192167A (ja) 1984-03-12 1984-03-12 水用構造物のパツキン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59047805A JPS60192167A (ja) 1984-03-12 1984-03-12 水用構造物のパツキン

Publications (2)

Publication Number Publication Date
JPS60192167A JPS60192167A (ja) 1985-09-30
JPH0228032B2 true JPH0228032B2 (enrdf_load_stackoverflow) 1990-06-21

Family

ID=12785579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59047805A Granted JPS60192167A (ja) 1984-03-12 1984-03-12 水用構造物のパツキン

Country Status (1)

Country Link
JP (1) JPS60192167A (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209296A (ja) * 1986-03-10 1987-09-14 株式会社ニチリン 止水パッキン
JPH01145470A (ja) * 1987-12-01 1989-06-07 Yokohama Rubber Co Ltd:The 水膨潤ゴムを利用したシール材及びその製造方法
JPH0449430Y2 (enrdf_load_stackoverflow) * 1988-03-11 1992-11-20
JPH01147037U (enrdf_load_stackoverflow) * 1988-03-31 1989-10-11
JPH01269000A (ja) * 1988-04-18 1989-10-26 Maeda Corp シールド管路用継手
US4844485A (en) * 1988-10-28 1989-07-04 Dana Corporation Lip seal assembly for a rotatable shaft
DE4100426C1 (enrdf_load_stackoverflow) * 1991-01-09 1992-07-30 Fa. Carl Freudenberg, 6940 Weinheim, De
GB2273537B (en) * 1992-12-17 1996-01-31 Yong Goo Shin Ring packing
US7686308B2 (en) * 2004-11-22 2010-03-30 Mide Technology Corporation Fluid-activated shaft seal
US7828299B2 (en) 2004-11-22 2010-11-09 Mide Technology Corporation Fluid-activated shaft seal
US8419020B2 (en) 2004-11-22 2013-04-16 Mide Technology Corporation Fluid activated shaft seal
DK1669500T3 (da) 2004-12-08 2011-01-24 Steinhardt Gmbh Skvulpe-skylleindretning til rensning af kanaler, hvilken skvulpe-skylleindretning har en tætning
FR2926345B1 (fr) 2008-01-16 2010-03-26 Skf Ab Joint d'etancheite et palier a roulement comportant un tel joint
EP2151610A1 (de) * 2008-08-04 2010-02-10 Carl Freudenberg KG Radialwellendichtring mit einer quellfähigen Schmutzlippe
EP2151611A1 (de) * 2008-08-04 2010-02-10 Carl Freudenberg KG Radialwellendichtring mit Notlauf-Dichtlippe
DE102008058087B4 (de) * 2008-11-19 2022-04-28 Sew-Eurodrive Gmbh & Co Kg Dichtungsanordnung
JP5310377B2 (ja) * 2009-08-20 2013-10-09 株式会社ジェイテクト 密封装置および転がり軸受
US8608172B2 (en) 2010-04-13 2013-12-17 Mide Technology Corporation Bulkhead seal
JP5734589B2 (ja) * 2010-07-16 2015-06-17 地方独立行政法人東京都立産業技術研究センター 水道用ゴムパッキン
CN102278876A (zh) * 2011-07-26 2011-12-14 浙江省长兴精工电炉制造有限公司 一种蒸汽氧化井式炉的密封结构
JP5240594B1 (ja) * 2012-04-12 2013-07-17 Ｎｏｋ株式会社 ガスケット

Also Published As

Publication number Publication date
JPS60192167A (ja) 1985-09-30

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