WO2022125004A1 - Mécanisme de soupape de gainage - Google Patents

Mécanisme de soupape de gainage Download PDF

Info

Publication number
WO2022125004A1
WO2022125004A1 PCT/TR2020/051252 TR2020051252W WO2022125004A1 WO 2022125004 A1 WO2022125004 A1 WO 2022125004A1 TR 2020051252 W TR2020051252 W TR 2020051252W WO 2022125004 A1 WO2022125004 A1 WO 2022125004A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
circlip
inner valve
shaft
cladding
Prior art date
Application number
PCT/TR2020/051252
Other languages
English (en)
Inventor
Şerif ÇİTİL
Original Assignee
Adiyaman Universitesi
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 Adiyaman Universitesi filed Critical Adiyaman Universitesi
Priority to PCT/TR2020/051252 priority Critical patent/WO2022125004A1/fr
Publication of WO2022125004A1 publication Critical patent/WO2022125004A1/fr

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
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/02—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with valves other than cylindrical, sleeve, or part-annularly-shaped, e.g. flat D-valves
    • F01L15/04—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with valves other than cylindrical, sleeve, or part-annularly-shaped, e.g. flat D-valves main valve being combined with auxiliary valve
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements

Definitions

  • the present invention relates to the cladding valve mechanism that increases the operating efficiency of internal combustion engines.
  • valves are parts that play an active role in taking the fuel and air mixture into the combustion chamber and throwing it out of the combustion chamber.
  • valve mechanism in internal combustion engines is a single piece, when the valves are opened during the intake and exhaust time, the air intake and the discharge of the burnt gases, depending on the opening distance between the duct and the valves in the channel where the intake and exhaust valves are located, and depending on the waiting time of the opened valves, the absorption of the air into the combustion chamber and the burning gases, ejection takes place. As the speed increases in internal combustion engines, the waiting time of the opened valves decreases significantly. This prevents less air to be absorbed during engine operation and the removal of well-burned gases.
  • Patent Number EP1994319B1 issued on Nov. 26, 2008, discloses a suction valve.
  • a suction valve be placed in a pipe line and intended for flow material, by means of which the flow can be closed, regulated and back flow prevented, whereby the suction valve comprises a movable a locking means placed in a valve house and for it a counter face in the valve house and said locking means can be moved by means of the pressure of the flow material by forming locking means to be as piston parts or cylinder parts in the working cylinder.
  • the pressure of flow material necessary for moving locking means is led into said locking means through an outlet valve which outlet valve is fitted inside the locking means.
  • Patent Number JP2002227613A issued on Aug. 14, 2008, discloses a suction and exhaust valve device of engine.
  • the aim of the invention is to provide volumetric efficiency and to reduce vibration and noise.
  • the present invention is an improvement on cam profiles that enable the opening and closing of valves.
  • valve mechanisms cannot provide enough efficiency in the intake and exhaust of gasoline-air, air or gas during intake and exhaust.
  • the entry of a sufficient amount of air into the combustion chamber and the rapid exit of the burnt gases from the combustion chamber affect the operating efficiency of the engine. It increases the operating efficiency of the engine by increasing the intake of the amount of air entering the combustion chamber with the valve mechanism we have made and by rapidly evacuating the burnt gases.
  • Figure 1 The general perspective view of the system.
  • Figure 2 The perspective view showing the internal section of the system.
  • Figure 3 The perspective view showing the parts in the system.
  • Figure 4 The perspective view showing the outer valve and its cross section.
  • Figure 5 The perspective view showing the inner valve and its cross section.
  • Figure 6 The perspective view showing the outer valve spring and the circlip.
  • Figure 7 The perspective view showing the inner valve spring and the circlip.
  • the present invention is comprised of outer valve (1) containing at least one slotted air duct (1.1) of rectangular or square or circular geometry through the shaft towards the interior and a hole (1.2) in its inner cross-section, inner valve (2) which is connected movably into the hole (1.2) and contains at least one inner valve shoulder (2.1) and inner valve circlip seat (2.2), outer valve spring (3) positioned on the outer surface of the outer valve (1) shaft, outer valve circlip (4) fixed to the outer surface of the outer valve (1) shaft so that it remains at the rear of the outer valve spring (3), inner valve spring (5) positioned on the outer surface of the inner valve (2) shaft and inner valve circlip (6) fixed to the outer surface of the inner valve (2) shaft, remaining at the rear of the inner valve spring (5).
  • outer valve (1) containing at least one slotted air duct (1.1) of rectangular or square or circular geometry through the shaft towards the interior and a hole (1.2) in its inner cross-section
  • inner valve (2) which is connected movably into the hole (1.2) and contains at least one inner valve shoulder (
  • the inventive cladding valve mechanism comprises a hole (1.2) formed according to the cross section of the inner valve (2) shaft.
  • the present invention has an outer valve circlip seat (1.3) that enables the outer valve circlip (4) to be bedded and fixed.
  • the inventive cladding valve mechanism comprises an inner valve circlip seat (2.2) that enables the inner valve circlip (6) to be bedded and fixed.
  • the inventive cladding valve mechanism comprises an internal valve shoulder (2.1) in line with the external valve shoulder (1.4) in the fully closed position, having an outer valve shoulder (1.4) that allows one end of the inner valve spring (5) to remain fixed during the movement of the inner valve (2) shaft.
  • the present invention has an inner valve circlip (6) that applies a pressing force to the inner valve spring (5).
  • the inventive cladding valve mechanism comprises an outer valve circlip (4) that applies a pressing force to the outer valve spring (3).
  • the present invention is comprised of outer valve (1), inner valve (2), outer valve spring (3), outer valve circlip (4), inner valve spring (5) and inner valve circlip (6). While the outer valve (1) includes an air duct (1.1), a hole (1.2), an outer valve circlip seat (1.3) and the outer valve shoulder (1.4); the inner valve (2) includes the inner valve shoulder (2.1) and the inner valve circlip seat (2.2).
  • the inner valve (2) of the invention is positioned through the hole (1.2) in the outer valve (1).
  • the distance between the outer valve (1) and the inner valve (2) should be such that there is no gas or air flow in the fully closed position.
  • the outer valve spring (3) is placed on the outer valve (1) shaft.
  • the outer valve circlip (4) is fixed by associating it with the outer valve circlip seat (1.3).
  • the inner valve spring (5) is positioned on the outer valve shoulder (1.4) and maintains the distance between the inner valve circlip (6).
  • the inner valve circlip (6) is fixed by placing it on the inner valve circlip seat (2.2).
  • the working principle of the inventive system is as follows;
  • the outer valve (1) moves linearly to allow the passage of gasoline-air or air or gas during intake or exhaust time.
  • the inner valve (2) moves together with the outer valve (1) and even the inner valve (2) moves a little more than the outer valve in order to ensure that the passage of gasolineair or air or gas is transmitted through the air duct (1.1). In this way, gas-air or air or gas passage is provided in more than one way.
  • the inner valve (2) and the outer valve (1) return to their fully closed position thanks to the compression force created by the outer valve spring (3) and the inner valve spring (5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

La présente invention concerne un mécanisme de soupape de gainage qui augmente le rendement de fonctionnement de moteurs à combustion interne. Ledit mécanisme de soupape de gainage est caractérisé en ce qu'il comprend une soupape externe (1) contenant au moins un conduit d'air à fentes (1.1) de géométrie rectangulaire, carrée ou circulaire à travers l'arbre vers l'intérieur et un trou (1.2) dans sa section transversale interne, une soupape interne (2) qui est reliée de façon mobile dans le trou (1.2) et contient au moins un épaulement de soupape interne (2.1) et un siège de circlip de soupape interne (2.2), un ressort de soupape externe (3) positionné sur la surface externe de l'arbre de soupape externe (1), un circlip de soupape externe (4) fixé à la surface externe de l'arbre de soupape externe (1) de sorte à rester à l'arrière du ressort de soupape externe (3), un ressort de soupape interne (5) positionné sur la surface externe de l'arbre de soupape interne (2) et un circlip de soupape interne (6) fixé à la surface externe de l'arbre de soupape interne (2) de sorte à rester à l'arrière du ressort de soupape interne (5).
PCT/TR2020/051252 2020-12-08 2020-12-08 Mécanisme de soupape de gainage WO2022125004A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/TR2020/051252 WO2022125004A1 (fr) 2020-12-08 2020-12-08 Mécanisme de soupape de gainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2020/051252 WO2022125004A1 (fr) 2020-12-08 2020-12-08 Mécanisme de soupape de gainage

Publications (1)

Publication Number Publication Date
WO2022125004A1 true WO2022125004A1 (fr) 2022-06-16

Family

ID=81973609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2020/051252 WO2022125004A1 (fr) 2020-12-08 2020-12-08 Mécanisme de soupape de gainage

Country Status (1)

Country Link
WO (1) WO2022125004A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357914A (en) * 1993-08-24 1994-10-25 Acro-Techn Inc. Vented valve mechanism for internal combustion engines
US6237549B1 (en) * 1999-04-21 2001-05-29 Acro-Tech, Inc Vented valve mechanism for internal combustion engines
US20070039584A1 (en) * 2005-08-22 2007-02-22 Ellingsen Raymond L Jr Coaxial poppet valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357914A (en) * 1993-08-24 1994-10-25 Acro-Techn Inc. Vented valve mechanism for internal combustion engines
US6237549B1 (en) * 1999-04-21 2001-05-29 Acro-Tech, Inc Vented valve mechanism for internal combustion engines
US20070039584A1 (en) * 2005-08-22 2007-02-22 Ellingsen Raymond L Jr Coaxial poppet valve

Similar Documents

Publication Publication Date Title
JP5319800B2 (ja) ターボ過給機付きエンジンにおけるｐｃｖシステムの二方弁
EP2142341B1 (fr) Système de retour de piston et de soupape de sûreté d'échappement
JP2603033B2 (ja) 排気装置用マフラ
RU141418U1 (ru) Продувочный клапан угольного фильтра
JP2000274250A (ja) 層状掃気２サイクルエンジンの空燃比制御装置
JP2007500297A5 (fr)
US4271802A (en) Secondary intake gas control system for internal combustion engine
WO2022125004A1 (fr) Mécanisme de soupape de gainage
EP1247018B1 (fr) Moteur a combustion interne a deux temps
CZ304349B6 (cs) Dvoudobý zážehový motor
JPH07139358A (ja) ２サイクルエンジン
US11773764B1 (en) Purge device for passive or active prechambers
TR2022012660T2 (tr) Gi̇ydi̇rme subap mekani̇zmasi
JPS6021460Y2 (ja) ブローバイガス吸入装置
WO2003038264A1 (fr) Procede et moyens d'injection de combustible
KR100384139B1 (ko) 디젤엔진의 배기가스재순환밸브
JPS6313427Y2 (fr)
US20110005479A1 (en) Air injection system for engine exhaust
SU1760140A1 (ru) Способ работы силовой установки
JP2001295651A (ja) 層状掃気２サイクルエンジン
US8844672B2 (en) Two-stroke engine comprising a muffler
JP5322076B2 (ja) エンジン
JPS5549565A (en) Exhaust gas recirculating system for compression ignition type internal combustion engine
SI9400353A (sl) Valjčni ventil za motorje z notranjim izgorevanjem
RU2004122157A (ru) Мембранный карбюратор

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20965248

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20965248

Country of ref document: EP

Kind code of ref document: A1