IT1199788B - Anello raschiaolio in piu'parti per motori a combustione interna - Google Patents

Anello raschiaolio in piu'parti per motori a combustione interna

Info

Publication number
IT1199788B
IT1199788B IT22711/86A IT2271186A IT1199788B IT 1199788 B IT1199788 B IT 1199788B IT 22711/86 A IT22711/86 A IT 22711/86A IT 2271186 A IT2271186 A IT 2271186A IT 1199788 B IT1199788 B IT 1199788B
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
several parts
scraper ring
oil scraper
Prior art date
Application number
IT22711/86A
Other languages
English (en)
Italian (it)
Other versions
IT8622711A0 (it
Inventor
Stein Herbert
Original Assignee
Thompson Gmbh Trw
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 Thompson Gmbh Trw filed Critical Thompson Gmbh Trw
Publication of IT8622711A0 publication Critical patent/IT8622711A0/it
Application granted granted Critical
Publication of IT1199788B publication Critical patent/IT1199788B/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
    • 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
IT22711/86A 1986-01-30 1986-12-16 Anello raschiaolio in piu'parti per motori a combustione interna IT1199788B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3602737 1986-01-30
DE19863638728 DE3638728A1 (de) 1986-01-30 1986-11-13 Mehrteiliger oelabstreifring fuer verbrennungsmotoren

Publications (2)

Publication Number Publication Date
IT8622711A0 IT8622711A0 (it) 1986-12-16
IT1199788B true IT1199788B (it) 1988-12-30

Family

ID=25840548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22711/86A IT1199788B (it) 1986-01-30 1986-12-16 Anello raschiaolio in piu'parti per motori a combustione interna

Country Status (4)

Country Link
DE (1) DE3638728A1 (enrdf_load_stackoverflow)
ES (1) ES2003669A6 (enrdf_load_stackoverflow)
FR (1) FR2593556B1 (enrdf_load_stackoverflow)
IT (1) IT1199788B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2707475B2 (ja) * 1990-07-20 1998-01-28 日本ピストンリング株式会社 薄幅３ピースオイルリング
DE4409092C2 (de) * 1994-03-17 1998-02-19 Ae Goetze Gmbh Kolben und Kolbenringsystem
DE10340312A1 (de) 2003-09-02 2005-05-12 Mahle Gmbh Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695825A (en) * 1954-07-20 1954-11-30 Perfect Circle Corp Piston ring assembly
US3323807A (en) * 1964-04-27 1967-06-06 Dana Corp Piston ring
FR1438126A (fr) * 1965-07-02 1966-05-06 Muskegon Piston Ring Co Inc Segments de piston
US3472521A (en) * 1967-12-28 1969-10-14 Muskegon Piston Ring Co Piston ring latch
US3814409A (en) * 1971-05-10 1974-06-04 Ramsey Corp Prepositioned and gap aligned split piston ring assemblies
DE2167137C3 (de) * 1971-05-12 1981-10-08 Ramsey Corp., Manchester, Mo. Abstands- und Federring für eine Kolbenringanordnung
DE2720297C2 (de) * 1977-05-06 1979-05-23 Goetze Ag, 5093 Burscheid Mehrteiliger ölabstreifring
DE3021495A1 (de) * 1980-06-07 1981-12-24 Teves-Thompson Gmbh, 3013 Barsinghausen Mehrteiliger oelabstreifring
DE3208396C1 (de) * 1982-03-09 1983-05-19 Goetze Ag, 5093 Burscheid Kolbenring

Also Published As

Publication number Publication date
FR2593556A1 (fr) 1987-07-31
ES2003669A6 (es) 1988-11-01
DE3638728C2 (enrdf_load_stackoverflow) 1989-03-23
IT8622711A0 (it) 1986-12-16
DE3638728A1 (de) 1987-08-06
FR2593556B1 (fr) 1992-03-13

Similar Documents

Publication Publication Date Title
HUT49191A (en) Piston internal combustion engine
IT9047744A0 (it) Turbopropulsore composito per motori a combustione interna.
IT1222906B (it) Sistema di lubrificazione e pompa perfezionati per motori a combustione interna
IT1187909B (it) Albero a distribuzione composito per motori a combustione interna e procedimento per la sua realizzazione
IT1138270B (it) Pompa d'olio per motori a combustione interna
IT8723254A0 (it) Testata di filtro olio per motori a combustione interna.
IT7849735A0 (it) Stantuffo a piu' parti per motori acombustione interna
IT1122189B (it) Pompa d'olio per motori a combustione interna
IT1199788B (it) Anello raschiaolio in piu'parti per motori a combustione interna
IT8847696A0 (it) Pistone in piu' parti, con raffreddamento ad olio, per motori a combustione interna
IT8519132A0 (it) Cilindro in fusione per motori acombustione interna a due tempi.
IT8519253A0 (it) Motore a combustione interna a piu' cilindri.
IT1234187B (it) Insieme cilindro alternativo e pistone per motori a combustione interna e simili.
IT8948572A0 (it) Motore a combustione interna a piu' cilindri
IT8521713A0 (it) Pistone per motori a combustione interna.
IT1232094B (it) Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili
IT8421928A0 (it) Rettificatrice per alberi a gomito di motori a scoppio e diesel.
IT1145148B (it) Stantuffo per motori a combustione interna
IT1202693B (it) Azionamento a valvole per motori diesel a combustione intena
IT214131Z2 (it) Albero a gomiti per motori a combustione interna
ITRM910194A1 (it) Stantuffo tuffante per motori a combustione interna.
IT8452932V0 (it) Spinotto per stantuffi di motori a combustione interna
IT1211259B (it) Stantuffo per motori a combustione interna
IT212311Z2 (it) Stantuffo per motori a combustione interna
IT1211263B (it) Stantuffo per motori a combustione interna

Legal Events

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

Effective date: 19961227