IT1022693B - Giarnizione per la tenuta di parti di macchina mobili con anima viscosa e rivestimento poroso - Google Patents
Giarnizione per la tenuta di parti di macchina mobili con anima viscosa e rivestimento porosoInfo
- Publication number
- IT1022693B IT1022693B IT28168/74A IT2816874A IT1022693B IT 1022693 B IT1022693 B IT 1022693B IT 28168/74 A IT28168/74 A IT 28168/74A IT 2816874 A IT2816874 A IT 2816874A IT 1022693 B IT1022693 B IT 1022693B
- Authority
- IT
- Italy
- Prior art keywords
- gasket
- machine parts
- porous coating
- movable machine
- sealing movable
- Prior art date
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
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/296—Rubber, cellulosic or silicic material in coating
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US406132A US3878031A (en) | 1973-10-12 | 1973-10-12 | Packing for movable machine parts |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1022693B true IT1022693B (it) | 1978-04-20 |
Family
ID=23606662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28168/74A IT1022693B (it) | 1973-10-12 | 1974-10-08 | Giarnizione per la tenuta di parti di macchina mobili con anima viscosa e rivestimento poroso |
Country Status (6)
Country | Link |
---|---|
US (1) | US3878031A (de) |
AT (1) | AT334701B (de) |
CH (1) | CH618249A5 (de) |
DE (1) | DE2444847C2 (de) |
GB (1) | GB1474976A (de) |
IT (1) | IT1022693B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT347003B (de) * | 1976-12-07 | 1978-12-11 | Chemiefaser Lenzing Ag | Faeden oder fasern aus polytetrafluoraethylen und verfahren zu deren herstellung |
US4331339A (en) * | 1980-11-21 | 1982-05-25 | Caterpillar Tractor Co. | Seal assembly having a plastic annular sealing member with an integral sealing lip |
US4596839A (en) * | 1981-09-16 | 1986-06-24 | Peters William E | Elastomer PTFE composition |
JPH0721113B2 (ja) * | 1985-08-30 | 1995-03-08 | アルファフレックス インダストリーズ インコーポレーテッド | エラストマーptfe組成物およびその製法 |
AU585533B2 (en) * | 1985-08-30 | 1989-06-22 | Alphaflex Industries Inc. | Molybdenum disulphide filled elastomer ptfe composition and automotive parts therefrom |
DE3536235A1 (de) * | 1985-10-10 | 1987-04-16 | Chetra Industriebedarf Gmbh | Verfahren zur herstellung einer packung |
CA1338292C (en) * | 1985-12-09 | 1996-04-30 | William Everett Peters | Elastomer ptfe composition, articles, and manufacturing methods |
DE4237886A1 (de) * | 1992-09-11 | 1994-03-17 | Mtu Muenchen Gmbh | Einrichtung zur Abdichtung fluidisch unterschiedlich druckbeaufschlagter Räume zwischen relativ zueinander beweglichen Gehäusen, insbesondere von Flugtriebwerken |
DE9215026U1 (de) * | 1992-11-04 | 1993-04-29 | Latty International S.A., Orsay, Fr | |
US5551706A (en) * | 1993-04-20 | 1996-09-03 | W. L. Gore & Associates, Inc. | Composite gasket for sealing flanges and method for making and using same |
US5492336A (en) * | 1993-04-20 | 1996-02-20 | W. L. Gore & Associates, Inc. | O-ring gasket material and method for making and using same |
US5494301A (en) * | 1993-04-20 | 1996-02-27 | W. L. Gore & Associates, Inc. | Wrapped composite gasket material |
US5380015A (en) * | 1993-12-17 | 1995-01-10 | Federal-Mogul Corporation | Machined shaft seal encased in an elastomeric sleeve |
US5393819A (en) * | 1994-02-25 | 1995-02-28 | Alphaflex Industries | Asphalt modifier |
US5399598A (en) * | 1994-03-03 | 1995-03-21 | Alphaflex Industries | Asphalt composition |
US5418270A (en) * | 1994-04-12 | 1995-05-23 | Alphaflex Industries, Inc. | Modified thermoplastic elastomeric compositions |
DE4423043C2 (de) * | 1994-07-01 | 2000-09-07 | Inst Textil & Verfahrenstech | Stopfbuchspackung |
US5645603A (en) * | 1995-07-25 | 1997-07-08 | Peters; William E. | Method of enhancing physical properties of non-elastomeric thermoplastic materials and resulting compositions |
US6688607B2 (en) * | 1997-04-18 | 2004-02-10 | Henkel Loctite Corporation | Material for sealing threaded pipe joints, and dispenser therefor |
CN102775957A (zh) * | 2011-05-13 | 2012-11-14 | 李学辉 | 一种盘根密封填料及其制备方法 |
CN103608614A (zh) * | 2011-09-13 | 2014-02-26 | Nok株式会社 | 垫圈及密封结构 |
CN103602311A (zh) * | 2013-09-27 | 2014-02-26 | 马士民 | 一种可再循环使用的柔性纳米密封填料 |
CN103708098B (zh) * | 2014-01-02 | 2015-10-28 | 李卿语 | 一种瓶盖密封垫 |
CN110939737A (zh) * | 2019-12-05 | 2020-03-31 | 中国航发四川燃气涡轮研究院 | 一种有防剪切功能的膨胀石墨密封装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2217915A (en) * | 1936-12-01 | 1940-10-15 | Firm Elite Diamantwerke Ag | Circular knitted web and method for its manufacture |
US2249981A (en) * | 1939-06-15 | 1941-07-22 | Chester M Roe | Packing for stuffing boxes and the like |
US2578523A (en) * | 1950-06-30 | 1951-12-11 | Du Pont | Polytetrafluoroethylene packing material and process for making same |
US2767768A (en) * | 1952-08-01 | 1956-10-23 | Kellogg M W Co | Insulating compositions and method of forming same |
US2691814A (en) * | 1952-11-24 | 1954-10-19 | Glacier Co Ltd | Polytetrafluorethylene impregnated bearings |
US3534652A (en) * | 1967-10-02 | 1970-10-20 | Marlo Co Inc | Braided high-temperature packing |
GB1194509A (en) * | 1967-12-07 | 1970-06-10 | Marlo Co Inc | Improvements in or relating to Packings for Pumps, Valves and the like |
US3646846A (en) * | 1970-01-19 | 1972-03-07 | George E Houghton | Fibrous graphite packing |
US3791658A (en) * | 1971-05-07 | 1974-02-12 | Marlo Co Inc | Packings for pumps, valves, and the like |
-
1973
- 1973-10-12 US US406132A patent/US3878031A/en not_active Expired - Lifetime
-
1974
- 1974-09-13 AT AT742074A patent/AT334701B/de not_active IP Right Cessation
- 1974-09-19 GB GB4093774A patent/GB1474976A/en not_active Expired
- 1974-09-19 DE DE2444847A patent/DE2444847C2/de not_active Expired
- 1974-09-20 CH CH1276974A patent/CH618249A5/de not_active IP Right Cessation
- 1974-10-08 IT IT28168/74A patent/IT1022693B/it active
Also Published As
Publication number | Publication date |
---|---|
ATA742074A (de) | 1976-05-15 |
CH618249A5 (de) | 1980-07-15 |
AT334701B (de) | 1976-02-10 |
GB1474976A (en) | 1977-05-25 |
DE2444847A1 (de) | 1975-04-17 |
US3878031A (en) | 1975-04-15 |
DE2444847C2 (de) | 1982-12-30 |
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