CL2024002464A1 - Potenciador de la capacidad de seguimiento de un sello rotacional. - Google Patents

Potenciador de la capacidad de seguimiento de un sello rotacional.

Info

Publication number
CL2024002464A1
CL2024002464A1 CL2024002464A CL2024002464A CL2024002464A1 CL 2024002464 A1 CL2024002464 A1 CL 2024002464A1 CL 2024002464 A CL2024002464 A CL 2024002464A CL 2024002464 A CL2024002464 A CL 2024002464A CL 2024002464 A1 CL2024002464 A1 CL 2024002464A1
Authority
CL
Chile
Prior art keywords
rotational seal
enhancer
rotating component
section
rotational
Prior art date
Application number
CL2024002464A
Other languages
English (en)
Spanish (es)
Inventor
S Zanoria Elmer
Lian Hong
Harmeyer Keith
Joshua Smith Daniel
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of CL2024002464A1 publication Critical patent/CL2024002464A1/es

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
    • F16J15/3204—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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/3216—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction parallel to the surfaces
    • 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
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
    • 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
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • 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
    • F16J15/3264—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 the elements being separable from each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Mechanical Sealing (AREA)
CL2024002464A 2022-02-24 2024-08-16 Potenciador de la capacidad de seguimiento de un sello rotacional. CL2024002464A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17/652,342 US11852240B2 (en) 2022-02-24 2022-02-24 Followability enhancer for a rotational seal

Publications (1)

Publication Number Publication Date
CL2024002464A1 true CL2024002464A1 (es) 2024-12-20

Family

ID=85476238

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2024002464A CL2024002464A1 (es) 2022-02-24 2024-08-16 Potenciador de la capacidad de seguimiento de un sello rotacional.

Country Status (8)

Country Link
US (1) US11852240B2 (enExample)
EP (1) EP4483081A1 (enExample)
JP (1) JP2025506647A (enExample)
CN (1) CN118715391A (enExample)
AU (1) AU2023225877A1 (enExample)
CL (1) CL2024002464A1 (enExample)
MX (1) MX2024010021A (enExample)
WO (1) WO2023164363A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833101A (zh) * 2021-01-18 2021-05-25 舍弗勒技术股份两合公司 轴承及密封装置
US20260022769A1 (en) * 2024-07-19 2026-01-22 Caterpillar Inc. Wear sleeve and lip seal positionable upon a machine component

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969797A (en) * 1932-07-30 1934-08-14 Garlock Packing Co Oil sealing device
US2076747A (en) * 1935-10-19 1937-04-13 Garlock Packing Co Self-adjusting oil retainer
US2316941A (en) * 1941-04-19 1943-04-20 Gen Tire & Rubber Co Oil seal
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
US2882074A (en) * 1955-06-14 1959-04-14 Chicago Allis Mfg Corp Unitized, pre-stressed seal unit
US2998987A (en) * 1958-01-30 1961-09-05 Koppers Co Inc Teflon lip seal
US3099454A (en) * 1961-05-05 1963-07-30 Victor Mfg & Gasket Co Fluid seal
US3576328A (en) * 1968-03-22 1971-04-27 Robert W Vose High pressure seals
US3771799A (en) * 1971-08-20 1973-11-13 Mather Co Multi-element fluctuating pressure seal
GB2066384B (en) * 1979-12-21 1983-08-17 Fenner Co Ltd J H Shaft seals
US6170833B1 (en) * 1997-10-24 2001-01-09 Stemco Inc Hub seal with machinable thrust ring and lay-down sealing lip
CA2249916A1 (en) 1998-03-11 1999-09-11 Freudenberg-Nok General Partnership Polytetrafluoroethylene and elastomer seal
DE10109320C2 (de) * 2001-02-27 2003-07-10 Bruss Dichtungstechnik Radialwellendichtring
US7854433B2 (en) 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
CN201810776U (zh) 2010-09-08 2011-04-27 广州机械科学研究院 高随动性的旋转轴油封
DE102011077015A1 (de) * 2011-06-06 2012-12-06 Elringklinger Ag Radialwellendichtung
CN213271011U (zh) 2020-08-18 2021-05-25 青岛海力威新材料科技股份有限公司 一种自补偿油封

Also Published As

Publication number Publication date
JP2025506647A (ja) 2025-03-13
WO2023164363A1 (en) 2023-08-31
EP4483081A1 (en) 2025-01-01
CN118715391A (zh) 2024-09-27
US20230265925A1 (en) 2023-08-24
AU2023225877A1 (en) 2024-09-12
MX2024010021A (es) 2024-08-22
US11852240B2 (en) 2023-12-26

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