ES413298A1 - Valves in supercharged internal combustion engines - Google Patents

Valves in supercharged internal combustion engines

Info

Publication number
ES413298A1
ES413298A1 ES413298A ES413298A ES413298A1 ES 413298 A1 ES413298 A1 ES 413298A1 ES 413298 A ES413298 A ES 413298A ES 413298 A ES413298 A ES 413298A ES 413298 A1 ES413298 A1 ES 413298A1
Authority
ES
Spain
Prior art keywords
valve
guide
cavity
internal combustion
stem
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
Application number
ES413298A
Other languages
Spanish (es)
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Publication of ES413298A1 publication Critical patent/ES413298A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/103—Lubrication of valve gear or auxiliaries of valve stem and guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

A lubricating device for lubricating the stem of a valve, intended to perform a reciprocating movement on a guide, especially of an intake valve for a supercharged internal combustion engine, characterized by comprising an oil supply near the end of the valve stem guide which is located at the far end of the valve head, and said guide being provided with a fixed, annular cavity, which is in communication with the inner surface of the valve stem guide in the vicinity of the end attached to the valve head, said cavity being in communication with an oil outlet duct, which flows into a lower pressure range, a further fresh oil supply duct opening into said cavity, and the distance between the cavity and the end of the valve vastgo guide closest to the valve head approximately equal to the diameter of the valve stem. (Machine-translation by Google Translate, not legally binding)
ES413298A 1972-04-06 1973-04-03 Valves in supercharged internal combustion engines Expired ES413298A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212117A FR2179311A5 (en) 1972-04-06 1972-04-06

Publications (1)

Publication Number Publication Date
ES413298A1 true ES413298A1 (en) 1976-01-16

Family

ID=9096437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413298A Expired ES413298A1 (en) 1972-04-06 1973-04-03 Valves in supercharged internal combustion engines

Country Status (28)

Country Link
JP (1) JPS5324573B2 (en)
AR (1) AR199662A1 (en)
AT (1) AT366782B (en)
BE (1) BE797858A (en)
BR (1) BR7302453D0 (en)
CA (1) CA971447A (en)
CH (1) CH562394A5 (en)
CS (1) CS161678B2 (en)
DD (1) DD104125A5 (en)
DE (2) DE2317127A1 (en)
DK (1) DK136546B (en)
ES (1) ES413298A1 (en)
FI (1) FI56577C (en)
FR (1) FR2179311A5 (en)
GB (1) GB1412075A (en)
HK (1) HK79076A (en)
HU (1) HU168024B (en)
IL (1) IL41890A (en)
IT (1) IT987854B (en)
MY (1) MY7700046A (en)
NL (1) NL153636B (en)
NO (1) NO138542C (en)
PL (1) PL85197B1 (en)
RO (1) RO65177A2 (en)
SE (1) SE408575B (en)
SU (1) SU575043A3 (en)
YU (1) YU34156B (en)
ZA (1) ZA732225B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348140A (en) * 1976-10-12 1978-05-01 Daihatsu Diesel Mfg Valve rod lubricating apparatus for internal combustion engine
JPS54168418U (en) * 1978-05-18 1979-11-28
JPS54160018A (en) * 1978-06-06 1979-12-18 Asahi Glass Co Ltd Glass block
JPS56138892U (en) * 1980-03-15 1981-10-20
DE3615018C1 (en) * 1986-05-02 1987-05-21 Mtu Friedrichshafen Gmbh Valve stem guide for an exhaust valve
DE4122330A1 (en) * 1991-07-05 1993-01-07 Man Dezentrale Energiesysteme VALVE GUIDE FOR COMBUSTION ENGINES
AT517821A1 (en) * 2015-09-18 2017-04-15 PGES Günther Herdin technisches Büro GmbH valve guide
US10731524B2 (en) * 2017-11-02 2020-08-04 Ai Alpine Us Bidco Inc System for cooling exhaust valve of a reciprocating engine

Also Published As

Publication number Publication date
GB1412075A (en) 1975-10-29
MY7700046A (en) 1977-12-31
NO138542C (en) 1978-09-20
JPS5324573B2 (en) 1978-07-21
BE797858A (en) 1973-10-08
SU575043A3 (en) 1977-09-30
YU34156B (en) 1978-12-31
DE2317127A1 (en) 1973-10-11
DK136546B (en) 1977-10-24
FR2179311A5 (en) 1973-11-16
BR7302453D0 (en) 1974-06-27
JPS5018814A (en) 1975-02-27
HK79076A (en) 1976-12-24
CS161678B2 (en) 1975-06-10
HU168024B (en) 1976-02-28
NL153636B (en) 1977-06-15
PL85197B1 (en) 1976-04-30
RO65177A2 (en) 1979-03-15
DE7312937U (en) 1976-10-21
AR199662A1 (en) 1974-09-23
SE408575B (en) 1979-06-18
AT366782B (en) 1982-05-10
YU89473A (en) 1978-05-15
ZA732225B (en) 1974-03-27
ATA275473A (en) 1981-09-15
CA971447A (en) 1975-07-22
NO138542B (en) 1978-06-12
FI56577C (en) 1980-02-11
IL41890A0 (en) 1973-11-28
IT987854B (en) 1975-03-20
NL7304452A (en) 1973-10-09
DD104125A5 (en) 1974-02-20
AU5414673A (en) 1974-10-10
FI56577B (en) 1979-10-31
IL41890A (en) 1976-12-31
CH562394A5 (en) 1975-05-30
DK136546C (en) 1978-04-10

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