ES2080611T3 - Valvula ceramica para un motor. - Google Patents

Valvula ceramica para un motor.

Info

Publication number
ES2080611T3
ES2080611T3 ES93903953T ES93903953T ES2080611T3 ES 2080611 T3 ES2080611 T3 ES 2080611T3 ES 93903953 T ES93903953 T ES 93903953T ES 93903953 T ES93903953 T ES 93903953T ES 2080611 T3 ES2080611 T3 ES 2080611T3
Authority
ES
Spain
Prior art keywords
valve
motor
spring plate
ceramic valve
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 - Lifetime
Application number
ES93903953T
Other languages
English (en)
Inventor
Thomas Thiemeier
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2080611T3 publication Critical patent/ES2080611T3/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
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • 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
    • F01L3/10—Connecting springs to valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

LA INVENCION SE REFIERE A UNA VALVULA DE INTERCAMBIO DE GASES CERAMICA PARA MOTORES DE COMBUSTION INTERNA CUYO PLATO RESORTE ESTA UNIDO EN ARRASTRE DE FUERZA AL VASTAGO DE VALVULA, Y CUYO VASTAGO (2) DE VALVULA CILINDRICO ESTA RODEADO POR UN CASQUILLO (3) DISPONIENDO DE UN PERFIL (4) EXTERIOR CONICO. EL PLATO RESORTE (5) PROVISTO CON UN TALADRO (6) CONICO DESCANSA SOBRE EL CASQUILLO (3).
ES93903953T 1992-03-07 1993-02-11 Valvula ceramica para un motor. Expired - Lifetime ES2080611T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4207213A DE4207213A1 (de) 1992-03-07 1992-03-07 Keramisches gaswechselventil

Publications (1)

Publication Number Publication Date
ES2080611T3 true ES2080611T3 (es) 1996-02-01

Family

ID=6453444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93903953T Expired - Lifetime ES2080611T3 (es) 1992-03-07 1993-02-11 Valvula ceramica para un motor.

Country Status (7)

Country Link
US (1) US5497740A (es)
EP (1) EP0629263B1 (es)
JP (1) JP2552428B2 (es)
KR (2) KR0150482B1 (es)
DE (2) DE4207213A1 (es)
ES (1) ES2080611T3 (es)
WO (1) WO1993018282A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099284A (en) * 1998-07-13 2000-08-08 Green Tokai, Co., Ltd. Pressure-activated gas injection valve for an injection molding apparatus
DE19837093A1 (de) * 1998-08-17 2000-01-13 Daimler Chrysler Ag Keramisches Gaswechselventil
IT1315828B1 (it) 1999-02-18 2003-03-26 Daimler Chrysler Ag Dispositivo di fissaggio per connettere un piattello per la molla diuna valvola con lo stelo della valvola.
JP4553521B2 (ja) * 2000-08-31 2010-09-29 株式会社小松製作所 粉末熱電材料製造装置及びそれを用いた粉末熱電材料製造方法
US20080178953A1 (en) * 2007-01-25 2008-07-31 United Conveyor Corporation Rotary valve assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US941314A (en) * 1909-04-24 1909-11-23 Joshua C Evans Valve.
FR419543A (fr) * 1909-10-14 1911-01-09 Clerget & Cie Soc Dispositif de fixation pour queue de soupapes
FR553538A (fr) * 1922-07-01 1923-05-25 Lyonnaise D Ind Mecanique Soc Dispositif de grain de soupape pour moteur à commande par culbuteurs
US3978830A (en) * 1975-01-13 1976-09-07 Trw Inc. Snap-on spring retainer lock
JPS59224410A (ja) * 1983-06-03 1984-12-17 Toyota Motor Corp 内燃機関用バルブスプリングリテ−ナ
US4592313A (en) * 1984-10-15 1986-06-03 Speckhart Frank H Pneumatic valve return
DE3751459T2 (de) * 1986-06-12 1996-01-25 Ngk Spark Plug Co Anordnung für keramisches Ventil.
US5275376A (en) * 1992-09-29 1994-01-04 Trw Inc. Spring retainer

Also Published As

Publication number Publication date
DE59300908D1 (de) 1995-12-14
EP0629263B1 (de) 1995-11-08
JPH07500650A (ja) 1995-01-19
EP0629263A1 (de) 1994-12-21
JP2552428B2 (ja) 1996-11-13
WO1993018282A1 (de) 1993-09-16
KR0150482B1 (ko) 1998-10-01
KR950700480A (ko) 1995-01-16
US5497740A (en) 1996-03-12
DE4207213A1 (de) 1993-09-09

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