ES484789A1 - Valvula principalmente para motores de combustion interna del tipo de seta y enfriada por circulacion forzada de un fluido refrigerante - Google Patents

Valvula principalmente para motores de combustion interna del tipo de seta y enfriada por circulacion forzada de un fluido refrigerante

Info

Publication number
ES484789A1
ES484789A1 ES484789A ES484789A ES484789A1 ES 484789 A1 ES484789 A1 ES 484789A1 ES 484789 A ES484789 A ES 484789A ES 484789 A ES484789 A ES 484789A ES 484789 A1 ES484789 A1 ES 484789A1
Authority
ES
Spain
Prior art keywords
passage
ways
way
cooling fluid
head
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
ES484789A
Other languages
English (en)
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.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of ES484789A1 publication Critical patent/ES484789A1/es
Expired 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid
    • F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
    • 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
    • F01L3/12—Cooling of valves
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • F01L3/18—Liquid cooling of valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6579—Circulating fluid in heat exchange relationship

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Compressor (AREA)

Abstract

Válvula, principalmente para motores de combustión interna, del tipo de seta y enfriada por circulación formada de un fluido refrigerante, comprendiendo el vástago de válvula por lo menos dos canales de enfriamiento longitudinales y estando provista la cabeza de válvula de un canal de enfriamiento sensiblemente periférico y extendiéndose en un plano sensiblemente paralelo a la superficie plana inferior de la cabeza y por lo menos dos canales sensiblemente radiales que unen dichos canales longitudinales y dicho canal periférico, caracterizada porque los canales previstos en dicha cabeza de válvula están formados por trozos de canales rectilíneos que se extienden a partir de la periferia de la cabeza y que se abren hacia el exterior, teniendo dicho canal periférico la forma de un polígono, y porque dichos canales rectilíneos están obturados al nivel de su abertura hacia el exterior.
ES484789A 1978-10-25 1979-10-05 Valvula principalmente para motores de combustion interna del tipo de seta y enfriada por circulacion forzada de un fluido refrigerante Expired ES484789A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830382A FR2439925A1 (fr) 1978-10-25 1978-10-25 Soupape, notamment pour moteurs a combustion interne, du type a champignon et refroidie par circulation forcee d'un fluide refrigerant

Publications (1)

Publication Number Publication Date
ES484789A1 true ES484789A1 (es) 1980-06-16

Family

ID=9214156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484789A Expired ES484789A1 (es) 1978-10-25 1979-10-05 Valvula principalmente para motores de combustion interna del tipo de seta y enfriada por circulacion forzada de un fluido refrigerante

Country Status (17)

Country Link
US (1) US4262638A (es)
EP (1) EP0010501B1 (es)
JP (1) JPS5557610A (es)
AU (1) AU5138779A (es)
BR (1) BR7906441A (es)
CS (1) CS226193B2 (es)
DD (1) DD147132A5 (es)
DE (1) DE2961559D1 (es)
DK (1) DK149189C (es)
ES (1) ES484789A1 (es)
FI (1) FI65648C (es)
FR (1) FR2439925A1 (es)
IN (1) IN153381B (es)
NO (1) NO148934C (es)
PL (1) PL118522B1 (es)
SU (1) SU919602A3 (es)
YU (1) YU41349B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338431A1 (de) * 1993-11-10 1995-05-11 Zimmermann & Jansen Gmbh Gekühlte Schieberplatte
US10107417B2 (en) * 2016-12-14 2018-10-23 Fisher Controls International Llc Single-piece valve closure members having integral flow paths formed via additive manufacturing
US11085546B2 (en) 2018-04-10 2021-08-10 Fisher Controls International Llc Purge apparatus for use with fluid valves

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819704A (en) * 1955-12-09 1958-01-14 Niederman Henry Air cooled engine exhaust valves
FR1418078A (fr) * 1964-07-31 1965-11-19 Semt Soupape refroidie de machine ou analogue et ses diverses applications
CH476914A (de) * 1967-06-29 1969-08-15 Sulzer Ag Verfahren zur Herstellung eines flüssigkeitsgekühlten Ventiles einer Kolbenbrennkraftmaschine sowie nach dem Verfahren hergestelltes flüssigkeitsgekühltes Ventil
DE2313339A1 (de) * 1973-03-17 1974-09-19 Maschf Augsburg Nuernberg Ag Ventil, insbesondere auslassventil fuer brennkraftmaschinen
JPS5237117B2 (es) * 1973-12-28 1977-09-20
DE2524183A1 (de) * 1975-05-31 1976-12-16 Maschf Augsburg Nuernberg Ag Gekuehltes ventil
JPS5524370Y2 (es) * 1975-09-08 1980-06-11
FR2329848A1 (fr) * 1975-10-30 1977-05-27 Semt Soupape du type en champignon refroidie par circulation d'un fluide refrigerant

Also Published As

Publication number Publication date
SU919602A3 (ru) 1982-04-07
NO148934C (no) 1984-01-11
PL118522B1 (en) 1981-10-31
EP0010501B1 (fr) 1981-12-09
EP0010501A1 (fr) 1980-04-30
DK149189B (da) 1986-03-10
FI65648B (fi) 1984-02-29
DD147132A5 (de) 1981-03-18
DE2961559D1 (en) 1982-02-04
NO793402L (no) 1980-04-28
FR2439925B1 (es) 1982-05-28
YU41349B (en) 1987-02-28
DK149189C (da) 1986-08-04
JPS638283B2 (es) 1988-02-22
FI793343A (fi) 1980-04-26
PL219158A1 (es) 1980-06-02
JPS5557610A (en) 1980-04-28
CS226193B2 (en) 1984-03-19
US4262638A (en) 1981-04-21
NO148934B (no) 1983-10-03
FR2439925A1 (fr) 1980-05-23
AU5138779A (en) 1980-05-01
IN153381B (es) 1984-07-14
FI65648C (fi) 1984-06-11
DK448679A (da) 1980-04-26
YU258679A (en) 1982-08-31
BR7906441A (pt) 1980-06-03

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401