FR2364383A1 - Anneau extenseur d'ecartement d'un segment racleur de piston - Google Patents

Anneau extenseur d'ecartement d'un segment racleur de piston

Info

Publication number
FR2364383A1
FR2364383A1 FR7726863A FR7726863A FR2364383A1 FR 2364383 A1 FR2364383 A1 FR 2364383A1 FR 7726863 A FR7726863 A FR 7726863A FR 7726863 A FR7726863 A FR 7726863A FR 2364383 A1 FR2364383 A1 FR 2364383A1
Authority
FR
France
Prior art keywords
ring
internal
piston
support pad
radially outward
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.)
Granted
Application number
FR7726863A
Other languages
English (en)
Other versions
FR2364383B1 (fr
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.)
SPX Corp
Original Assignee
Sealed Power Corp
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 Sealed Power Corp filed Critical Sealed Power Corp
Publication of FR2364383A1 publication Critical patent/FR2364383A1/fr
Application granted granted Critical
Publication of FR2364383B1 publication Critical patent/FR2364383B1/fr
Granted 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
    • F16J9/067—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
    • F16J9/20—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)

Abstract

L'invention concerne un anneau extenseur d'écartement d'un segment racleur de piston. Ledit anneau comporte une série circonférentielle de bombements externes et internes alternés, reliés successivement par des branches élastiques divergentes et un tampon de support s'étendant radialement vers l'extérieur de chaque bombement interne, chaque branche présentant un coude inverse curviligne s'étendant radialement vers l'intérieur, puis radialement vers l'extérieur d'un bombement interne à un tampon de support correspondant. Application aux segments racleurs de pistons de moteurs à combustion interne.
FR7726863A 1976-09-08 1977-09-05 Anneau extenseur d'ecartement d'un segment racleur de piston Granted FR2364383A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/720,273 US4053164A (en) 1976-09-08 1976-09-08 Spacer-expander for a piston oil control ring

Publications (2)

Publication Number Publication Date
FR2364383A1 true FR2364383A1 (fr) 1978-04-07
FR2364383B1 FR2364383B1 (fr) 1982-11-12

Family

ID=24893380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726863A Granted FR2364383A1 (fr) 1976-09-08 1977-09-05 Anneau extenseur d'ecartement d'un segment racleur de piston

Country Status (16)

Country Link
US (1) US4053164A (fr)
JP (1) JPS5334047A (fr)
AR (1) AR214087A1 (fr)
AU (1) AU506311B2 (fr)
BE (1) BE858305A (fr)
BR (1) BR7705239A (fr)
CA (1) CA1068741A (fr)
DE (1) DE2740122C3 (fr)
ES (1) ES242424Y (fr)
FR (1) FR2364383A1 (fr)
GB (1) GB1532384A (fr)
IN (1) IN149420B (fr)
IT (1) IT1080089B (fr)
MX (1) MX145817A (fr)
SE (1) SE432138B (fr)
ZA (1) ZA774450B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226430A (en) * 1978-12-05 1980-10-07 Muskegon Piston Ring Company Two-piece oil control ring
US4194747A (en) * 1978-12-05 1980-03-25 Muskegon Piston Ring Company Three-piece oil control ring
JPS55112151U (fr) * 1979-01-31 1980-08-07
DE3339708C1 (de) * 1983-11-03 1985-02-28 Goetze Ag, 5093 Burscheid OElabstreif-Kolbenringsystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785028A (en) * 1954-11-26 1957-03-12 Sealed Power Corp Oil control piston ring
US2859079A (en) * 1956-03-19 1958-11-04 Sealed Power Corp Triple seal piston ring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124364A (en) * 1964-03-10 Piston ring assembly
US2474493A (en) * 1945-04-02 1949-06-28 Hastings Mfg Co Piston ring assembly and spacer therefor
US2744803A (en) * 1952-08-09 1956-05-08 Ramsey Corp Piston rings
US2809081A (en) * 1956-06-04 1957-10-08 Sealed Power Corp Friction free expander spacer piston ring
US3191947A (en) * 1962-05-14 1965-06-29 Muskegon Piston Ring Co Inc Piston ring
US3191948A (en) * 1962-05-14 1965-06-29 Muskegon Piston Ring Co Inc Piston ring
US3228704A (en) * 1962-07-23 1966-01-11 Muskegon Piston Ring Co Inc Combination oil and compression ring
US3477732A (en) * 1965-04-14 1969-11-11 Sealed Power Corp Spacer-expander
US3628800A (en) * 1970-05-06 1971-12-21 Ramsey Corp Combination circumferential expansion and spring finger oil control piston ring
US3741569A (en) * 1971-05-27 1973-06-26 Ramsey Corp Oil control piston ring
US3787059A (en) * 1972-08-14 1974-01-22 Ramsey Corp Piston ring end guide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785028A (en) * 1954-11-26 1957-03-12 Sealed Power Corp Oil control piston ring
US2859079A (en) * 1956-03-19 1958-11-04 Sealed Power Corp Triple seal piston ring

Also Published As

Publication number Publication date
JPS5334047A (en) 1978-03-30
SE432138B (sv) 1984-03-19
AU2722077A (en) 1979-01-25
AU506311B2 (en) 1979-12-20
DE2740122C3 (de) 1981-01-29
AR214087A1 (es) 1979-04-30
BE858305A (fr) 1978-02-28
BR7705239A (pt) 1978-04-25
GB1532384A (en) 1978-11-15
DE2740122B2 (de) 1980-05-29
ES242424U (es) 1979-06-16
ZA774450B (en) 1978-06-28
US4053164A (en) 1977-10-11
FR2364383B1 (fr) 1982-11-12
DE2740122A1 (de) 1978-03-09
CA1068741A (fr) 1979-12-25
ES242424Y (es) 1979-11-16
MX145817A (es) 1982-04-05
IN149420B (fr) 1981-12-05
IT1080089B (it) 1985-05-16
SE7710017L (sv) 1978-03-09

Similar Documents

Publication Publication Date Title
SE429995B (sv) Vridsvengningsdempare
FR2389806A1 (fr)
FR2407342A1 (fr) Structure de support pour turbomachine
DE69012609D1 (de) Schwungradanordnung für einen Verbrennungsmotor.
DE69109728D1 (de) Kolben für Brennkraftmaschinen.
NL7800786A (nl) Zuigerverbrandingsmotor.
FR2364383A1 (fr) Anneau extenseur d'ecartement d'un segment racleur de piston
ES234655U (es) Segmento rascador de aceite.
BE794499A (fr) Pompes et moteurs a fluide ainsi que moteurs a combustion interne du type comprenant un villebrequin avec un maneton incline
FR2363707A1 (fr) Segment composite pour piston
US2432602A (en) Piston ring
NL7804765A (nl) Verbrandingsmotor met tweetraps turbo-drukvulling.
IT7820263A0 (it) Molla anulare espansione a tensione radiale ed eventualmente assiale per anelli raschiaolio di pistoni.
FR2322269A1 (fr) Segment de piston de moteur a combustion interne
NL7805990A (nl) Meerdelige zuiger voor verbrandingsmotoren.
SE7514697L (sv) Forbrenningsmotor
US2333457A (en) Piston ring and method of forming the same
DK135468B (da) Overladet forbrændingsmotor med ledninger for smøring af mindst en ventilspindel.
SU568763A1 (ru) Коленчатый вал двухтактного двигател внутреннего сгорани
SU438798A1 (ru) Расширитель дл пластинчатых маслосъемных поршневых колец двигател внутреннего сгорани
GB525191A (en) Improvements in and relating to two-stroke internal combustion engines
DE69101593D1 (de) Kolben für Brennkraftmaschine.
SU572599A1 (ru) Упруга муфта
US2307195A (en) Piston ring applicator
GB1441312A (en) Internal combustion engine

Legal Events

Date Code Title Description
ST Notification of lapse