FR2477253A1 - Dispositif d'etancheite mecanique - Google Patents

Dispositif d'etancheite mecanique Download PDF

Info

Publication number
FR2477253A1
FR2477253A1 FR8101586A FR8101586A FR2477253A1 FR 2477253 A1 FR2477253 A1 FR 2477253A1 FR 8101586 A FR8101586 A FR 8101586A FR 8101586 A FR8101586 A FR 8101586A FR 2477253 A1 FR2477253 A1 FR 2477253A1
Authority
FR
France
Prior art keywords
floating sleeve
ring
sliding
sealing device
mechanical sealing
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.)
Granted
Application number
FR8101586A
Other languages
English (en)
French (fr)
Other versions
FR2477253B1 (enExample
Inventor
Junji Ohtsuka
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.)
Eagle Industry Co Ltd
Original Assignee
Eagle Industry 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 Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd
Publication of FR2477253A1 publication Critical patent/FR2477253A1/fr
Application granted granted Critical
Publication of FR2477253B1 publication Critical patent/FR2477253B1/fr
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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/924—Deformation, material removal, or molding for manufacture of seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
FR8101586A 1980-02-29 1981-01-28 Dispositif d'etancheite mecanique Granted FR2477253A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55024104A JPS6035583B2 (ja) 1980-02-29 1980-02-29 メカニカルシ−ルの製造方法

Publications (2)

Publication Number Publication Date
FR2477253A1 true FR2477253A1 (fr) 1981-09-04
FR2477253B1 FR2477253B1 (enExample) 1985-01-11

Family

ID=12129036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101586A Granted FR2477253A1 (fr) 1980-02-29 1981-01-28 Dispositif d'etancheite mecanique

Country Status (7)

Country Link
US (1) US4489952A (enExample)
JP (1) JPS6035583B2 (enExample)
CA (1) CA1173873A (enExample)
DE (1) DE3106571A1 (enExample)
FR (1) FR2477253A1 (enExample)
GB (1) GB2070702B (enExample)
IT (1) IT1138706B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3776744D1 (de) * 1986-07-18 1992-03-26 Loredana Nibio Ring fuer schleifringdichtung.
FI75918C (fi) * 1986-10-08 1988-08-08 Safematic Ltd Oy Glidringstaetning.
DE19511708C2 (de) * 1995-03-30 1999-02-11 Ae Goetze Gmbh Gleitringdichtung und Verfahren zu ihrer Herstellung
EP0794368B1 (de) * 1996-03-05 2001-08-29 Federal-Mogul Burscheid GmbH Gleit- und/oder Gegenring
US5673921A (en) * 1996-03-12 1997-10-07 Ae Goetze Gmbh Slide ring and/or counterring made of two materials
US6086069A (en) * 1997-08-27 2000-07-11 Caterpillar Inc. Metal ring seal
US6213471B1 (en) 1998-11-19 2001-04-10 Caterpillar Inc. Seal assembly with stabilized seal rings
DE10104788C2 (de) * 2001-02-02 2003-06-26 Federal Mogul Friedberg Gmbh Gleitringdichtung mit radialer Verdrehsicherung
DE102012012085A1 (de) * 2012-06-08 2013-12-12 Emil Nickisch GmbH Mechanische Laufwerkdichtung mit freigeschnittener Gleitfläche bzw. Schmutzfangnut
US9714713B2 (en) * 2012-12-20 2017-07-25 Caterpillar Inc. Seal ring with frictional load surface
CN104728444A (zh) * 2014-11-21 2015-06-24 武汉盛普林斯陶瓷有限公司 复合工作面浮封环
US20190186632A1 (en) * 2017-12-20 2019-06-20 Caterpillar Inc. Integrated debris barrier on metal face seals
US10746304B2 (en) * 2018-10-12 2020-08-18 Caterpillar Inc. Face seal assembly for machine system having metallic sealing ring with stiffness relief groove to compensate for out-of-plane sealing face
CN109323000A (zh) * 2018-12-10 2019-02-12 武汉鑫华封机械制造有限责任公司 中小直径铁塑组合超耐磨高强度浮动油封环及其制造方法
CN109578582B (zh) * 2018-12-10 2020-09-01 武汉鑫华封机械制造有限责任公司 大直径铁塑组合超耐磨高强度浮动油封环及其制造方法
US11333249B2 (en) 2018-12-17 2022-05-17 Caterpillar Inc. Plate between ring assemblies of a ring seal system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998478A (en) * 1963-06-28 1965-07-14 Steels & Busks Ltd Sealing member for liquid
GB1183567A (en) * 1968-08-30 1970-03-11 Timken Roller Bearing Co Shaft Seals
GB1407413A (en) * 1972-05-03 1975-09-24 Crane Packing Ltd Rotary mechanical face seals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157453A (en) * 1937-01-28 1939-05-09 Admos Bleibronze Dr Springorum Process for the manufacture of bearings
US2425209A (en) * 1944-08-31 1947-08-05 Crane Packing Co Seat for mechanical seals
US3050319A (en) * 1956-05-22 1962-08-21 Magnetic Seal Corp Radially contacting seal with balancing sleeve
US3086782A (en) * 1959-12-21 1963-04-23 Federal Mogul Bower Bearings Face seal
US3093383A (en) * 1961-04-24 1963-06-11 Wah B Lew Rotary shaft face seal
US3345077A (en) * 1965-07-15 1967-10-03 Crane Packing Co Sealing washer for rotary mechanical seal
US3391942A (en) * 1965-09-17 1968-07-09 Sealol Rotary mechanical fluid seal
DE1675304A1 (de) * 1967-08-05 1970-12-03 Giorgio Givogre Stirndichtung,insbesondere fuer Gleitketten-Laufrollen von landwirtschaftlichen bzw.industriellen Schleppern
GB1519589A (en) * 1974-09-11 1978-08-02 Brico Eng Metal articles of aluminium having load-bearing inserts
JPS5943676B2 (ja) * 1978-02-13 1984-10-23 住友電気工業株式会社 超硬メカニカルシ−ルおよびその製造方法
JPS5524738A (en) * 1978-08-11 1980-02-22 Hitachi Ltd Method of casting sliding surface of valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998478A (en) * 1963-06-28 1965-07-14 Steels & Busks Ltd Sealing member for liquid
GB1183567A (en) * 1968-08-30 1970-03-11 Timken Roller Bearing Co Shaft Seals
GB1407413A (en) * 1972-05-03 1975-09-24 Crane Packing Ltd Rotary mechanical face seals

Also Published As

Publication number Publication date
GB2070702B (en) 1984-02-29
GB2070702A (en) 1981-09-09
US4489952A (en) 1984-12-25
DE3106571A1 (de) 1982-01-28
JPS6035583B2 (ja) 1985-08-15
CA1173873A (en) 1984-09-04
JPS56120857A (en) 1981-09-22
FR2477253B1 (enExample) 1985-01-11
IT8120077A0 (it) 1981-03-02
IT1138706B (it) 1986-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse