MX9701747A - Sello mejorado con muelle toroidal incrustado. - Google Patents
Sello mejorado con muelle toroidal incrustado.Info
- Publication number
- MX9701747A MX9701747A MX9701747A MX9701747A MX9701747A MX 9701747 A MX9701747 A MX 9701747A MX 9701747 A MX9701747 A MX 9701747A MX 9701747 A MX9701747 A MX 9701747A MX 9701747 A MX9701747 A MX 9701747A
- Authority
- MX
- Mexico
- Prior art keywords
- spring
- lip body
- radial
- garter spring
- seal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
-
- 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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
- F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
-
- 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
- F16J15/328—Manufacturing methods specially adapted for elastic sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
-
- 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
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/047—Seal ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Abstract
Un sello de fluido que incluye una unidad de alojamiento y una porcion de cuerpo de reborde elastomérica. Las superficies laterales de aire y aceite de cono truncado del cuerpo de reborde se encuentran en una porcion de diámetro interno para formar una banda de sello de fluido que hace contacto con un árbol asociado en uso. Un muelle toroidal que se extiende circunferencialmente, continuo, se incrusta en el cuerpo de reborde de sello. Una superficie axialmente interna del cuerpo de reborde se define en parte por una pluralidad de nervaduras espaciadas y el resto se define mediante cavidades que tienen porciones que quedan estrechamente adyacentes a las porciones radial y axialmente más internas del muelle toroidal. En el estado libre del sello, el muelle toroidal ejerce una fuerza de precarga dirigida radialmente hacia dentro de manera de resistir la expansion radial del sello. El muelle y el resto del cuerpo de sello.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08613159 | 1996-03-08 | ||
| US08/613,159 US5730444A (en) | 1996-03-08 | 1996-03-08 | Seal with embedded garter spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9701747A true MX9701747A (es) | 1998-03-31 |
| MXPA97001747A MXPA97001747A (es) | 1998-10-15 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| CA2199320A1 (en) | 1997-09-08 |
| CA2199320C (en) | 2005-02-01 |
| US5730444A (en) | 1998-03-24 |
| AU722295B2 (en) | 2000-07-27 |
| JPH1047493A (ja) | 1998-02-20 |
| DE69712664D1 (de) | 2002-06-27 |
| EP0795702A1 (en) | 1997-09-17 |
| DE69712664T2 (de) | 2002-10-24 |
| US5928676A (en) | 1999-07-27 |
| ES2176618T3 (es) | 2002-12-01 |
| ATE217944T1 (de) | 2002-06-15 |
| EP0795702B1 (en) | 2002-05-22 |
| AU1513297A (en) | 1997-09-11 |
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