CA1173873A - Mechanical seal - Google Patents
Mechanical sealInfo
- Publication number
- CA1173873A CA1173873A CA000371965A CA371965A CA1173873A CA 1173873 A CA1173873 A CA 1173873A CA 000371965 A CA000371965 A CA 000371965A CA 371965 A CA371965 A CA 371965A CA 1173873 A CA1173873 A CA 1173873A
- Authority
- CA
- Canada
- Prior art keywords
- retainer ring
- slide member
- ring
- mechanical seal
- sliding
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 5
- 238000007667 floating Methods 0.000 abstract description 32
- 238000010438 heat treatment Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24104/1980 | 1980-02-29 | ||
| JP55024104A JPS6035583B2 (ja) | 1980-02-29 | 1980-02-29 | メカニカルシ−ルの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1173873A true CA1173873A (en) | 1984-09-04 |
Family
ID=12129036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000371965A Expired CA1173873A (en) | 1980-02-29 | 1981-02-27 | Mechanical seal |
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)
| 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 |
Family Cites Families (14)
| 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 |
| GB998478A (en) * | 1963-06-28 | 1965-07-14 | Steels & Busks Ltd | Sealing member for liquid |
| 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 |
| 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 |
| 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 |
-
1980
- 1980-02-29 JP JP55024104A patent/JPS6035583B2/ja not_active Expired
-
1981
- 1981-01-28 FR FR8101586A patent/FR2477253A1/fr active Granted
- 1981-02-02 GB GB8103181A patent/GB2070702B/en not_active Expired
- 1981-02-17 US US06/235,382 patent/US4489952A/en not_active Expired - Lifetime
- 1981-02-21 DE DE19813106571 patent/DE3106571A1/de not_active Ceased
- 1981-02-27 CA CA000371965A patent/CA1173873A/en not_active Expired
- 1981-03-02 IT IT20077/81A patent/IT1138706B/it active
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 |
| JPS56120857A (en) | 1981-09-22 |
| FR2477253A1 (fr) | 1981-09-04 |
| 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 |
|---|---|---|---|
| MKEX | Expiry |