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SE1500438A1 - High pressure seal of metallic like material - Google Patents

High pressure seal of metallic like material Download PDF

Info

Publication number
SE1500438A1
SE1500438A1 SE1500438A SE1500438A SE1500438A1 SE 1500438 A1 SE1500438 A1 SE 1500438A1 SE 1500438 A SE1500438 A SE 1500438A SE 1500438 A SE1500438 A SE 1500438A SE 1500438 A1 SE1500438 A1 SE 1500438A1
Authority
SE
Sweden
Prior art keywords
sealing
high pressure
pressure
metallic
directions
Prior art date
Application number
SE1500438A
Other languages
Swedish (sv)
Inventor
Stenlund Stig
Original Assignee
Flutron Ab
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 Flutron Ab filed Critical Flutron Ab
Priority to SE1500438A priority Critical patent/SE1500438A1/en
Priority to PCT/SE2016/000058 priority patent/WO2017078586A1/en
Publication of SE1500438A1 publication Critical patent/SE1500438A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing 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
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)

Abstract

Sealing ring for sealing fluid, gas, or steam at high pressure in one or two directions between two surfaces with leaning sealing grooves and a sealing ring without split and with a very small cross section that can accept leaning grooves and is possibly to month in groves in one piece and with pressure balancing in two directions and only because of the form of the cross section can control the sealing rings contact pressure to be less than 50% of sealed pressure and with low wear, friction and leakage even when the size is small like in sealing gaps.
SE1500438A 2015-11-02 2015-11-02 High pressure seal of metallic like material SE1500438A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1500438A SE1500438A1 (en) 2015-11-02 2015-11-02 High pressure seal of metallic like material
PCT/SE2016/000058 WO2017078586A1 (en) 2015-11-02 2016-10-18 High pressure seal made of metallic like material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1500438A SE1500438A1 (en) 2015-11-02 2015-11-02 High pressure seal of metallic like material

Publications (1)

Publication Number Publication Date
SE1500438A1 true SE1500438A1 (en) 2017-05-03

Family

ID=58662594

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1500438A SE1500438A1 (en) 2015-11-02 2015-11-02 High pressure seal of metallic like material

Country Status (2)

Country Link
SE (1) SE1500438A1 (en)
WO (1) WO2017078586A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018218976A1 (en) * 2018-11-07 2020-05-07 Zf Friedrichshafen Ag Lubricant transfer ring with several chambers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150457A (en) * 1936-06-04 1939-03-14 Hastings Mfg Co Piston ring assembly
DE3603690A1 (en) * 1986-02-06 1987-08-13 Goetze Ag OIL SCRAPER RING
DE60330079D1 (en) * 2002-10-29 2009-12-24 Toyota Motor Co Ltd oil ring
EP2508740B1 (en) * 2009-11-30 2017-05-31 Nippon Piston Ring Co., Ltd. Piston ring
DE102014003149A1 (en) * 2014-03-04 2015-09-10 Federal-Mogul Burscheid Gmbh Oil control piston ring and method of making an oil control piston ring

Also Published As

Publication number Publication date
WO2017078586A1 (en) 2017-05-11

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Legal Events

Date Code Title Description
NAV Patent application has lapsed