ES1010889U - Junta de estanqueidad para un vastago deslizable y en particular para vastago de valvula de motor de combustion interna. - Google Patents

Junta de estanqueidad para un vastago deslizable y en particular para vastago de valvula de motor de combustion interna.

Info

Publication number
ES1010889U
ES1010889U ES19898901421U ES8901421U ES1010889U ES 1010889 U ES1010889 U ES 1010889U ES 19898901421 U ES19898901421 U ES 19898901421U ES 8901421 U ES8901421 U ES 8901421U ES 1010889 U ES1010889 U ES 1010889U
Authority
ES
Spain
Prior art keywords
translation
seal
stem
machine
legally binding
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
ES19898901421U
Other languages
English (en)
Other versions
ES1010889Y (es
Inventor
Roberto Viazzi
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.)
RFT SpA
Original Assignee
RFT SpA
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 RFT SpA filed Critical RFT SpA
Publication of ES1010889U publication Critical patent/ES1010889U/es
Application granted granted Critical
Publication of ES1010889Y publication Critical patent/ES1010889Y/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

JUNTA DE ESTANQUEIDAD PARA UN VASTAGO DESLIZABLE Y EN PARTICULAR PARA VASTAGO (2) DE VALVULA DE MOTOR DE COMBUSTION INTERNA, CARACTERIZADA POR EL HECHO DE ESTAR FORMADA POR UNA PRIMERA PARTE (3) QUE SE MONTA SOLIDARIA SOBRE EL ELEMENTO DE SOPORTE (5) DEL VASTAGO MENCIONADO, Y UNA SEGUNDA (7) EN CUYO INTERIOR HAN SIDO PRACTICADOS DOS REBORDES O LABIOS ANULARES (13) Y (14) -SUPERIOR E INFERIOR- Y QUE EN CONTACTO CON EL VASTAGO REFERIDO PERMITEN UNA RETENCION DE FLUIDO. ESTE FLUIDO SE UBICA EN LA CAMARA ANULAR QUE FORMAN LOS LABIOS CON EL VASTAGO, MANTENIENDOSE EN EL INTERIOR Y DE FORMA PERMANENTE UNA CANTIDAD DE ACEITE LUBRICANTE, AUN ESTANDO INMOVILIZADO EL VASTAGO.
ES8901421U 1988-05-06 1989-05-04 Junta de estanqueidad para un vastago deslizable y en particular para vastago de valvula de motor de combustion interna. Expired - Lifetime ES1010889Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5312088 1988-05-06

Publications (2)

Publication Number Publication Date
ES1010889U true ES1010889U (es) 1990-03-01
ES1010889Y ES1010889Y (es) 1990-08-01

Family

ID=11280102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901421U Expired - Lifetime ES1010889Y (es) 1988-05-06 1989-05-04 Junta de estanqueidad para un vastago deslizable y en particular para vastago de valvula de motor de combustion interna.

Country Status (4)

Country Link
DE (1) DE3914561A1 (es)
ES (1) ES1010889Y (es)
FR (1) FR2633027B1 (es)
GB (1) GB2219635B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936462B4 (de) * 1999-08-03 2014-02-27 Carl Freudenberg Kg Abstreifring
DE102023110497A1 (de) * 2023-04-25 2024-10-31 Neoperl Gmbh Ventil für Sanitärarmatur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1889669U (de) * 1964-01-14 1964-03-19 Hemscheidt Maschf Hermann Schaftlagerdichtung, insbesondere fuer kolbenschaefte von hydraulischen schwingungsdaempfern.
DE1966994A1 (de) * 1969-03-05 1976-03-18 Bellaplast Maschinenbau Gmbh Fluessigkeitsbad-kalibrator
US3804217A (en) * 1972-03-13 1974-04-16 Monroe Belgium Nv Pressurized shock absorber
US4125265A (en) * 1977-07-06 1978-11-14 Borg-Warner Corporation Valve stem seal
US4695061A (en) * 1985-08-29 1987-09-22 Eagle-Picher Industries, Inc. Valve stem seal

Also Published As

Publication number Publication date
GB2219635A (en) 1989-12-13
GB8909996D0 (en) 1989-06-21
GB2219635B (en) 1992-05-13
DE3914561A1 (de) 1989-11-23
ES1010889Y (es) 1990-08-01
FR2633027A1 (fr) 1989-12-22
FR2633027B1 (fr) 1994-09-16

Similar Documents

Publication Publication Date Title
KR910004972A (ko) 로타리 밸브 및 그의 시일(seal)
ES2017769B3 (es) Procedimiento para reparaciones internas de conducciones instaladas
DK155625C (da) Toppakning
KR830004522A (ko) 부동태피트 안내판(Floating Tappet Guide Plate)
JPS5624767B2 (es)
SE8304842D0 (sv) Forbrenningsmotor
DE69012750D1 (de) Brennkraftmaschine mit mehreren Ventilen.
DK149390C (da) Stempelforbraendingsmotor med vaeskekoelet ventilsaede for udstoedningsventilen
ES1010889U (es) Junta de estanqueidad para un vastago deslizable y en particular para vastago de valvula de motor de combustion interna.
DE69200780D1 (de) Schwingungsisolierende Lagerung für die Brennkraftmaschine eines Nutzfahrzeuges.
DE59003017D1 (de) Längenverstellbare Gasfeder.
SE8903666L (sv) Glidande spindeltaetning, saerskilt foer ventilspindlar
ES1014217U (es) Junta para valvulas de agua sanitarias.
KR850002890A (ko) 슬라이딩 게이트 밸브용 밸브플레이트
EP0187891A3 (en) Oil seal
JPS5226565B2 (es)
DE69019682D1 (de) Ventilvorrichtung für Mehrventilbrennkraftmaschine.
JPS5329410A (en) Hydraulic valve lifter assembly for overhead cam type engine
JPS57129210A (en) Moving device of valve in engine
DE69530327D1 (de) Abdichtungsring
SU1609553A1 (ru) Оправка
ES448456A1 (es) Perfeccionamientos introducidos en un conjunto de junta parauna valvula de bola.
ES2012156A6 (es) Anillo de torsion intermedio utilizado en un conjunto de anillo de regulacion del aceite para motores de combustion interna.
ES294698U (es) Valvula para drenage de aceites y fluidos en motores y similares
IT7826516A0 (it) Veicolo per l'ispezione della superficie interna di condotte, particolarmente oleodotti e gasdotti.

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20011110