DE19512058A1 - Swirling flow inlet valve for combustion engine - Google Patents

Swirling flow inlet valve for combustion engine

Info

Publication number
DE19512058A1
DE19512058A1 DE19512058A DE19512058A DE19512058A1 DE 19512058 A1 DE19512058 A1 DE 19512058A1 DE 19512058 A DE19512058 A DE 19512058A DE 19512058 A DE19512058 A DE 19512058A DE 19512058 A1 DE19512058 A1 DE 19512058A1
Authority
DE
Germany
Prior art keywords
inlet valve
combustion engine
swirling flow
flow inlet
valve
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.)
Withdrawn
Application number
DE19512058A
Other languages
German (de)
Inventor
Ehrenfried Debus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19512058A priority Critical patent/DE19512058A1/en
Publication of DE19512058A1 publication Critical patent/DE19512058A1/en
Withdrawn legal-status Critical Current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
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

The inlet valve comprises a valve spindle (1) and valve head (2). Several spiral-form swirl vanes (3) are located on the rear face of the valve head.

Description

Einlaßventile bei Verbrennungsmotoren haben die Aufgabe, dem Benzin-Luftgemisch den Zugang in den Brennraum des Motors zu ermöglichen. Sie werden durch die Nockenwelle über Kipphebel oder direkt über Tassenstößel betätigt.Intake valves in internal combustion engines have the task of making the gasoline-air mixture to allow access to the combustion chamber of the engine. You will be through the Camshaft operated via rocker arm or directly via bucket tappet.

Entgegen herkömmlichen Einlaßventilen hat das Wirbelstrom-Einlaßventil auf der Rückseite des Ventiltellers mehrere spiralförmig verlaufende Statoren. Diese sollen das Benzin-Luftgemisch beim Ansaugen in das Zylinderrohr besser gegeneinander verwirbeln. Dadurch wird eine bessere Auflösung des Benzin-Luftgemisches erreicht, was eine optimalere Verbrennung zur Folge hat. Aus einer optimierten Verbrennung resultiert eine höhere Leistung des Motors und gleichzeitig eine Reduzierung der Verbrennungsrückstände.Contrary to conventional intake valves, the eddy current intake valve has on the Several spiral stators on the back of the valve plate. These are supposed to the gasoline-air mixture better when sucking into the cylinder barrel against each other swirl. This results in a better dissolution of the gasoline-air mixture which results in more optimal combustion. From optimized combustion results in a higher performance of the engine and a reduction in the Combustion residues.

BezugszeichenlisteReference list

1 Ventilschaft
2 Ventilteller
3 Verwirbelungsstatoren 1 valve stem
2 valve plates
3 swirl stators

Claims (1)

Einlaßventil für Verbrennungsmotoren, bestehend aus Ventilschaft (1) und Ventilteller (2), dadurch gekennzeichnet, daß auf der Ventiltellerrückseite mehrere spiralförmig verlaufende Verwirbelungsstatoren (3) angeordnet sind.Intake valve for internal combustion engines, consisting of valve stem ( 1 ) and valve plate ( 2 ), characterized in that a plurality of spiraling swirl stators ( 3 ) are arranged on the rear side of the valve plate.
DE19512058A 1995-03-31 1995-03-31 Swirling flow inlet valve for combustion engine Withdrawn DE19512058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19512058A DE19512058A1 (en) 1995-03-31 1995-03-31 Swirling flow inlet valve for combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19512058A DE19512058A1 (en) 1995-03-31 1995-03-31 Swirling flow inlet valve for combustion engine

Publications (1)

Publication Number Publication Date
DE19512058A1 true DE19512058A1 (en) 1995-09-28

Family

ID=7758408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19512058A Withdrawn DE19512058A1 (en) 1995-03-31 1995-03-31 Swirling flow inlet valve for combustion engine

Country Status (1)

Country Link
DE (1) DE19512058A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240077A (en) * 2015-10-30 2016-01-13 重庆奇甫机械有限责任公司 Air valve with screw cavity charged with sodium and with screw blade
CN106224046A (en) * 2016-07-22 2016-12-14 山东大学 Produce band spiral fluted inlet valve and the internal combustion engine of intake swirl

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111549A (en) * 1935-01-04 1938-03-22 Blanchet Jean Valve for internal combustion engines
DE718970C (en) * 1940-04-12 1942-03-25 Buessing Nag Vereinigte Nutzkr Eddy current valve for the working cylinder for internal combustion engines
GB2041443A (en) * 1979-02-05 1980-09-10 Ford Motor Co IC engine poppet valves
EP0086925A1 (en) * 1982-02-23 1983-08-31 Enrico Luigi Ferraro Controlled ignition thermic engine with variable compression ratio and with low exhaust's pollution
US4744340A (en) * 1985-07-17 1988-05-17 Kirby Ronald A Vortex generator intake valve and system of using the same
JPH05297017A (en) * 1992-04-21 1993-11-12 Tokimec Inc Acceleromator
JPH06296706A (en) * 1993-03-24 1994-10-25 Ohmeda Inc System for supplying emitted light for phototherapy, system for controlling quantity of said light, detector for said light, and optical fiber pad

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111549A (en) * 1935-01-04 1938-03-22 Blanchet Jean Valve for internal combustion engines
DE718970C (en) * 1940-04-12 1942-03-25 Buessing Nag Vereinigte Nutzkr Eddy current valve for the working cylinder for internal combustion engines
GB2041443A (en) * 1979-02-05 1980-09-10 Ford Motor Co IC engine poppet valves
EP0086925A1 (en) * 1982-02-23 1983-08-31 Enrico Luigi Ferraro Controlled ignition thermic engine with variable compression ratio and with low exhaust's pollution
US4744340A (en) * 1985-07-17 1988-05-17 Kirby Ronald A Vortex generator intake valve and system of using the same
JPH05297017A (en) * 1992-04-21 1993-11-12 Tokimec Inc Acceleromator
JPH06296706A (en) * 1993-03-24 1994-10-25 Ohmeda Inc System for supplying emitted light for phototherapy, system for controlling quantity of said light, detector for said light, and optical fiber pad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240077A (en) * 2015-10-30 2016-01-13 重庆奇甫机械有限责任公司 Air valve with screw cavity charged with sodium and with screw blade
CN106224046A (en) * 2016-07-22 2016-12-14 山东大学 Produce band spiral fluted inlet valve and the internal combustion engine of intake swirl

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8122 Nonbinding interest in granting licences declared
8110 Request for examination paragraph 44
8130 Withdrawal