IT1242526B - Complesso di anello raschiaolio in acciaio - Google Patents

Complesso di anello raschiaolio in acciaio

Info

Publication number
IT1242526B
IT1242526B IT02129690A IT2129690A IT1242526B IT 1242526 B IT1242526 B IT 1242526B IT 02129690 A IT02129690 A IT 02129690A IT 2129690 A IT2129690 A IT 2129690A IT 1242526 B IT1242526 B IT 1242526B
Authority
IT
Italy
Prior art keywords
scraper ring
ring complex
steel scraper
steel
complex
Prior art date
Application number
IT02129690A
Other languages
English (en)
Other versions
IT9021296A0 (it
IT9021296A1 (it
Inventor
Sumio Ono
Hitoshi Hattori
Hatsutaro Mizuno
Original Assignee
Riken Kk
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
Priority claimed from JP1989102152U external-priority patent/JP2515079Y2/ja
Priority claimed from JP1989102151U external-priority patent/JP2515700Y2/ja
Application filed by Riken Kk filed Critical Riken Kk
Publication of IT9021296A0 publication Critical patent/IT9021296A0/it
Publication of IT9021296A1 publication Critical patent/IT9021296A1/it
Application granted granted Critical
Publication of IT1242526B publication Critical patent/IT1242526B/it

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
    • F16J9/068—Spring expander from sheet metal corrugated in the axial direction
    • 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
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/067—Spring expander from sheet metal corrugated in the radial direction
    • 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
    • F16J9/14—Joint-closures
    • F16J9/145—Joint-closures of spring expanders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubricants (AREA)
IT02129690A 1989-08-31 1990-08-23 Complesso di anello raschiaolio in acciaio IT1242526B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1989102152U JP2515079Y2 (ja) 1989-08-31 1989-08-31 鋼製組合せオイルリング
JP1989102151U JP2515700Y2 (ja) 1989-08-31 1989-08-31 鋼製組合せオイルリング

Publications (3)

Publication Number Publication Date
IT9021296A0 IT9021296A0 (it) 1990-08-23
IT9021296A1 IT9021296A1 (it) 1992-02-23
IT1242526B true IT1242526B (it) 1994-05-16

Family

ID=26442884

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02129690A IT1242526B (it) 1989-08-31 1990-08-23 Complesso di anello raschiaolio in acciaio

Country Status (6)

Country Link
US (2) US5087055A (it)
KR (2) KR910004926A (it)
CA (1) CA2023718C (it)
DE (1) DE4027071C2 (it)
GB (1) GB2235518B (it)
IT (1) IT1242526B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195758A (en) * 1991-11-19 1993-03-23 Hastings Manufacturing Company Three-piece oil control ring assembly
US5794941A (en) * 1995-06-01 1998-08-18 Dana Corporation Piston ring assembly
US5906255A (en) * 1997-06-18 1999-05-25 Deltrans, Inc. Automatic transmission clutch drum assembly with waved ring spring
JPH11236972A (ja) * 1998-02-25 1999-08-31 Nippon Piston Ring Co Ltd 薄幅３ピースオイルリング
DE19901284C1 (de) 1999-01-15 2000-07-27 Federal Mogul Burscheid Gmbh Ölabstreifkolbenring sowie Verfahren zum Einbau eines Ölabstreifkolbenringes
DE19947183C1 (de) * 1999-10-01 2001-04-12 Federal Mogul Burscheid Gmbh Ölabstreifkolbenring
FR2887004B1 (fr) * 2005-06-14 2007-11-23 Peugeot Citroen Automobiles Sa Dispositif d'etancheite pour piston de moteur a combustion interne
US7942372B2 (en) * 2008-12-18 2011-05-17 Tuang-Hock Koh Multi-functional rack for a whiteboard
JP5557562B2 (ja) 2010-03-10 2014-07-23 Ｔｐｒ株式会社 組合せオイルリング
JP5587285B2 (ja) 2011-12-21 2014-09-10 Ｔｐｒ株式会社 組合せオイルリング
JP5970239B2 (ja) * 2012-05-28 2016-08-17 株式会社リケン 組合せオイルコントロールリング
JP5980966B2 (ja) * 2015-01-09 2016-08-31 株式会社リケン 組合せオイルコントロールリング
JP6530200B2 (ja) * 2015-02-23 2019-06-12 株式会社リケン サイドレール
JP6543331B2 (ja) * 2015-03-31 2019-07-10 日本ピストンリング株式会社 組合せオイルリング
DE102016104853B4 (de) * 2016-03-16 2018-05-09 Federal-Mogul Burscheid Gmbh Mehrteiliger Ölabstreif-Kolbenring mit verringerter Reibung
EP3492781B1 (en) * 2017-09-29 2022-11-23 Tpr Co., Ltd. Segment, combined oil ring, and segment manufacturing method
JP6389970B1 (ja) * 2018-01-16 2018-09-12 Ｔｐｒ株式会社 組合せオイルリング
DE102018104594A1 (de) * 2018-02-28 2019-08-29 Federal-Mogul Burscheid Gmbh Abstandsfeder für einen dreiteiligen Ölabstreifring sowie dreiteiliger Ölabstreifring mit dieser Abstandsfeder
DE102018114232A1 (de) * 2018-06-14 2019-12-19 Federal-Mogul Burscheid Gmbh Ölabstreifkolbenring

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510519A (it) * 1951-04-18
US2656230A (en) * 1951-09-10 1953-10-20 Hastings Mfg Co Piston ring assembly and elements thereof
US2777740A (en) * 1954-01-22 1957-01-15 Wilkening Mfg Co Piston-ring construction
FR1123357A (fr) * 1955-03-09 1956-09-20 Segment de piston à expandeur radial
GB810247A (en) * 1956-10-19 1959-03-11 Light Production Ltd Improvements in or relating to piston ring assemblies
DE1108022B (de) * 1957-03-18 1961-05-31 Sealed Power Corp Abstands- und Spreizring fuer Kolbenringe
US3166331A (en) * 1962-06-25 1965-01-19 Sealed Power Corp Piston ring spacer-expander with overlap indication means
US3338582A (en) * 1964-07-14 1967-08-29 Sealed Power Corp Piston ring spacer-expander with lanced key to indicate overlapped ends
US3488060A (en) * 1967-10-09 1970-01-06 Ramsey Corp Split circumferential expander piston rings
US3695622A (en) * 1970-12-18 1972-10-03 Sealed Power Corp Piston ring construction
DE2430072A1 (de) * 1974-06-22 1976-01-08 Goetzewerke Spreizfeder fuer kolbenringe
JPS60220263A (ja) * 1984-04-12 1985-11-02 Nippon Piston Ring Co Ltd 半径方向波型スペ−サ−エキスパンダ−の製造方法
JPS61165069A (ja) * 1985-01-16 1986-07-25 Toyota Motor Corp オイルリング

Also Published As

Publication number Publication date
KR910004926A (ko) 1991-03-29
KR950005297Y1 (ko) 1995-07-04
GB2235518B (en) 1993-01-27
GB9018761D0 (en) 1990-10-10
US5129661A (en) 1992-07-14
IT9021296A0 (it) 1990-08-23
DE4027071C2 (de) 1995-05-11
US5087055A (en) 1992-02-11
DE4027071A1 (de) 1991-03-14
IT9021296A1 (it) 1992-02-23
CA2023718C (en) 1998-07-14
GB2235518A (en) 1991-03-06
CA2023718A1 (en) 1991-03-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829