MX172951B - Sello de plastico para orificio - Google Patents
Sello de plastico para orificioInfo
- Publication number
- MX172951B MX172951B MX020206A MX2020690A MX172951B MX 172951 B MX172951 B MX 172951B MX 020206 A MX020206 A MX 020206A MX 2020690 A MX2020690 A MX 2020690A MX 172951 B MX172951 B MX 172951B
- Authority
- MX
- Mexico
- Prior art keywords
- seal
- sleeve
- hole
- seal sleeve
- spring
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints Allowing Movement (AREA)
- Joints With Pressure Members (AREA)
- Earth Drilling (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Mechanical Sealing (AREA)
Abstract
La presente invención se refiere a un conjunto de sello de plástico para orificio para usarse como un sello estático/dinámico en conectores de tubo, uniones giratorias de tubo y otros dispositivos de tubería, conjunto que comprende: (a) un manguito de sello de plástico que tiene un orificio, una porción central con un surco anular exterior, y dos porciones de extremo opuestas que incluyen, cada una, un labio sellador anular; (b) un anillo anti-extrusión que rodea el manguito de sello en el surco exterior; y (c) cuando menos un resorte de dedo similar a un manguito que reside en el orificio del manguito de sello, resorte que tiene una porción anular continua y una pluralidad de dedos de resorte que se extienden axialmente de la porción anular, dedos de resorte que sostienen un manguito de sello en su posición funcional y que proveen este labio con una propiedad de memoria que no es afectada por la alta presión y ciclización de temperatura.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33563089A | 1989-04-10 | 1989-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX172951B true MX172951B (es) | 1994-01-25 |
Family
ID=23312596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX020206A MX172951B (es) | 1989-04-10 | 1990-04-05 | Sello de plastico para orificio |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0392470B1 (es) |
JP (1) | JPH0713428B2 (es) |
AR (1) | AR244412A1 (es) |
AU (1) | AU627857B2 (es) |
BR (1) | BR9001668A (es) |
CA (1) | CA2012033C (es) |
DE (1) | DE69002183T2 (es) |
ES (1) | ES2041465T3 (es) |
MX (1) | MX172951B (es) |
NO (1) | NO300563B1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169181A (en) * | 1991-12-16 | 1992-12-08 | The Johnson Corporation | Impact resistant rotary joint with glide ring seals |
JP2712001B2 (ja) * | 1994-12-21 | 1998-02-10 | 中国ベンド株式会社 | 耐蝕性伸縮継手 |
JP6017738B1 (ja) * | 2014-12-12 | 2016-11-02 | Nok株式会社 | 密封装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7323206U (de) * | 1973-09-13 | Metallgesellschaft Ag | Bausatz zur Herstellung einer Ver bindung zwischen Bleirohren | |
CH264706A (de) * | 1946-04-15 | 1949-10-31 | Franz Dr Rinagl | Rohrverbindung. |
US2792242A (en) * | 1955-08-15 | 1957-05-14 | Clevite Corp | Container assembly having releasable connections |
GB2038976A (en) * | 1979-01-08 | 1980-07-30 | Alh Syst Ltd | Sleeves for joints in ducts |
DE3401569A1 (de) * | 1984-01-18 | 1985-07-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Selbstwirkende spaltabdichtung |
-
1990
- 1990-03-13 CA CA002012033A patent/CA2012033C/en not_active Expired - Lifetime
- 1990-04-04 AU AU52587/90A patent/AU627857B2/en not_active Ceased
- 1990-04-05 MX MX020206A patent/MX172951B/es unknown
- 1990-04-09 JP JP2092379A patent/JPH0713428B2/ja not_active Expired - Lifetime
- 1990-04-09 BR BR909001668A patent/BR9001668A/pt not_active IP Right Cessation
- 1990-04-09 NO NO901619A patent/NO300563B1/no not_active IP Right Cessation
- 1990-04-09 AR AR90316584A patent/AR244412A1/es active
- 1990-04-10 ES ES199090106874T patent/ES2041465T3/es not_active Expired - Lifetime
- 1990-04-10 DE DE90106874T patent/DE69002183T2/de not_active Expired - Lifetime
- 1990-04-10 EP EP90106874A patent/EP0392470B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0392470B1 (en) | 1993-07-14 |
BR9001668A (pt) | 1991-05-14 |
CA2012033C (en) | 1994-02-22 |
EP0392470A2 (en) | 1990-10-17 |
NO901619D0 (no) | 1990-04-09 |
JPH03206288A (ja) | 1991-09-09 |
NO300563B1 (no) | 1997-06-16 |
NO901619L (no) | 1990-10-11 |
CA2012033A1 (en) | 1990-10-10 |
AR244412A1 (es) | 1993-10-29 |
AU5258790A (en) | 1990-10-11 |
AU627857B2 (en) | 1992-09-03 |
ES2041465T3 (es) | 1993-11-16 |
DE69002183D1 (de) | 1993-08-19 |
JPH0713428B2 (ja) | 1995-02-15 |
DE69002183T2 (de) | 1993-10-28 |
EP0392470A3 (en) | 1991-07-24 |
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