ATE280899T1 - Öldichtring - Google Patents

Öldichtring

Info

Publication number
ATE280899T1
ATE280899T1 AT96942239T AT96942239T ATE280899T1 AT E280899 T1 ATE280899 T1 AT E280899T1 AT 96942239 T AT96942239 T AT 96942239T AT 96942239 T AT96942239 T AT 96942239T AT E280899 T1 ATE280899 T1 AT E280899T1
Authority
AT
Austria
Prior art keywords
ring
circumference surface
oil sealing
base ring
sealing ring
Prior art date
Application number
AT96942239T
Other languages
English (en)
Inventor
Xiuming Yu
Original Assignee
Xiuming Yu
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 Xiuming Yu filed Critical Xiuming Yu
Priority claimed from PCT/CN1996/000110 external-priority patent/WO1997022792A1/zh
Application granted granted Critical
Publication of ATE280899T1 publication Critical patent/ATE280899T1/de

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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/063—Strip or wire along the entire circumference
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/065—Spring expander with massive cross-section
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Glass Compositions (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
AT96942239T 1996-12-19 1996-12-19 Öldichtring ATE280899T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN1996/000110 WO1997022792A1 (fr) 1995-12-19 1996-12-19 Bague antifuite d'huile

Publications (1)

Publication Number Publication Date
ATE280899T1 true ATE280899T1 (de) 2004-11-15

Family

ID=4574966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96942239T ATE280899T1 (de) 1996-12-19 1996-12-19 Öldichtring

Country Status (5)

Country Link
EP (1) EP1001156B1 (de)
JP (1) JP3946769B2 (de)
AT (1) ATE280899T1 (de)
CA (1) CA2281566C (de)
DE (1) DE19681775T1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252199A (en) * 1939-02-25 1941-08-12 Hastings Mfg Co Piston ring
US5564699A (en) * 1995-02-15 1996-10-15 Caterpillar Inc. Side and gap sealed oil ring

Also Published As

Publication number Publication date
JP3946769B2 (ja) 2007-07-18
DE19681775T1 (de) 1999-12-23
JP2001504921A (ja) 2001-04-10
EP1001156A1 (de) 2000-05-17
CA2281566C (en) 2005-07-12
CA2281566A1 (en) 1997-06-26
EP1001156A4 (de) 2001-03-14
EP1001156B1 (de) 2004-10-27

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