FR2654172B1 - MULTIPLE SCRAPER PISTON SEGMENT. - Google Patents

MULTIPLE SCRAPER PISTON SEGMENT.

Info

Publication number
FR2654172B1
FR2654172B1 FR8914674A FR8914674A FR2654172B1 FR 2654172 B1 FR2654172 B1 FR 2654172B1 FR 8914674 A FR8914674 A FR 8914674A FR 8914674 A FR8914674 A FR 8914674A FR 2654172 B1 FR2654172 B1 FR 2654172B1
Authority
FR
France
Prior art keywords
multiple scraper
piston segment
scraper piston
segment
scraper
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR8914674A
Other languages
French (fr)
Other versions
FR2654172A1 (en
Inventor
Nemets Rusaam Samuilovich
Kislov Vladilir Grigorievich
Gorbulev Efim Saulovich
Koval Ivan Andreevich
Brainman Felix Abramovich
Sviridov Anatoly Alexeevich
Moldavanov Viktor Petrovich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
N PROIZV OB TULATSCHERMET
Original Assignee
N PROIZV OB TULATSCHERMET
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 to GB8924357A priority Critical patent/GB2237617A/en
Priority to DE19893936634 priority patent/DE3936634A1/en
Application filed by N PROIZV OB TULATSCHERMET filed Critical N PROIZV OB TULATSCHERMET
Priority to FR8914674A priority patent/FR2654172B1/en
Publication of FR2654172A1 publication Critical patent/FR2654172A1/en
Application granted granted Critical
Publication of FR2654172B1 publication Critical patent/FR2654172B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR8914674A 1989-11-08 1989-11-08 MULTIPLE SCRAPER PISTON SEGMENT. Expired - Fee Related FR2654172B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8924357A GB2237617A (en) 1989-11-08 1989-10-30 Composite oil scraper ring
DE19893936634 DE3936634A1 (en) 1989-11-08 1989-11-03 COMPOSED OIL-STRIPING PISTON RING
FR8914674A FR2654172B1 (en) 1989-11-08 1989-11-08 MULTIPLE SCRAPER PISTON SEGMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914674A FR2654172B1 (en) 1989-11-08 1989-11-08 MULTIPLE SCRAPER PISTON SEGMENT.

Publications (2)

Publication Number Publication Date
FR2654172A1 FR2654172A1 (en) 1991-05-10
FR2654172B1 true FR2654172B1 (en) 1992-02-28

Family

ID=9387215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914674A Expired - Fee Related FR2654172B1 (en) 1989-11-08 1989-11-08 MULTIPLE SCRAPER PISTON SEGMENT.

Country Status (3)

Country Link
DE (1) DE3936634A1 (en)
FR (1) FR2654172B1 (en)
GB (1) GB2237617A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310652C2 (en) * 1993-04-02 1995-05-04 Goetze Ag Oil scraper piston ring

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1071147A (en) * 1952-10-20 1954-08-25 Wilkening Mfg Co Piston rings
GB805458A (en) * 1957-03-25 1958-12-03 Sealed Power Corp Piston ring spacer and expander
JPS5147131Y2 (en) * 1972-08-02 1976-11-13
DE2720297C2 (en) * 1977-05-06 1979-05-23 Goetze Ag, 5093 Burscheid Multi-part oil control ring
GB1559358A (en) * 1977-12-16 1980-01-16 Nii Tekhnol Traktor I Selskokh Manufacturing tangential expanders for oil control piston rings
FR2416082A1 (en) * 1978-02-06 1979-08-31 Inst T Traktornogo Oil scraper ring tangential expander ring - has catch formed by teeth cut from U=section profile shoulders
GB1590935A (en) * 1978-02-23 1981-06-10 Nii Tekhnol Traktor I Selskokh Tangential expanders for oil-control piston rings and apparatus for use in making a plurality of said expanders
FR2525282B1 (en) * 1982-04-19 1985-07-05 Inst T Traktornogo COMPLEX OIL SCRAPER SEGMENT

Also Published As

Publication number Publication date
DE3936634A1 (en) 1991-05-08
FR2654172A1 (en) 1991-05-10
GB2237617A (en) 1991-05-08
GB8924357D0 (en) 1989-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse