ES199321U - Motor de encendido por compresion. - Google Patents

Motor de encendido por compresion.

Info

Publication number
ES199321U
ES199321U ES0199321U ES199321U ES199321U ES 199321 U ES199321 U ES 199321U ES 0199321 U ES0199321 U ES 0199321U ES 199321 U ES199321 U ES 199321U ES 199321 U ES199321 U ES 199321U
Authority
ES
Spain
Prior art keywords
transfer channel
millimeters
piston
value
cylinder
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
ES0199321U
Other languages
English (en)
Other versions
ES199321Y (es
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of ES199321U publication Critical patent/ES199321U/es
Application granted granted Critical
Publication of ES199321Y publication Critical patent/ES199321Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Motor de encendido por compresión que tiene por lo menos un: cilindro cuyo fondo incluye una precámara que comunica con el cilindro por un canal de transferencia, estando el émbolo provisto de una protuberancia adaptada para penetrar en el canal de transferencia hacia el final de la carrera de compresión, un inyector de combustible que desemboca hacia el interior de la precámara y que dirige el chorro de combustible hacia el canal de transferencia, caracterizado por la combinación de los elementos siguientes, que permite obtener que la combustión se desarrolle a presión sensiblemente constan te en el cilindro, a) el canal de transferencia desemboca en la pre-cámara por una abertura cuyo diámetro más pequeño expresado en milímetros, tiene un valor igual como máximo a 0, 6 D3/4, siendo D la medida en milímetros del diámetro con orificio interior del cilindro, b) la holgura anular entre la protuberancia y la pared del canal de transferencia tiene, cuando el émbolo está en el punto muerto alto,un valor expresado en milímetros igual como máximo a 0, 05 D3/4, estando D expresado en milímetros y, c) la altura de la protuberancia está fijada de manera que durante la carrera descendente del émbolo, la sección de paso ofrecida a los gases entre la protuberancia y el extremo de la pared del canal de transferencia sea igual a la sección mínima de abertura del canal de transferencia en la pre-cámara cuando el émbolo sea desplazado desde el punto muerto alto en una distancia igual por una parte como máximo a un primer valor determinado por el desplazamiento del émbolo desde el punto muerto alto (PMH) que provoca una rotación del cigüeñal idéntica a la rotación de este cigüeñal durante todo el tiempo de inyección a plena carga, e igual por otra parte, como mínimo, a un segundo valor que es la mitad de dicho primer valor.
ES1971199321U 1970-04-15 1971-04-14 Motor de encendido por compresion. Expired ES199321Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013719A FR2086996A5 (es) 1970-04-15 1970-04-15

Publications (2)

Publication Number Publication Date
ES199321U true ES199321U (es) 1975-07-16
ES199321Y ES199321Y (es) 1975-11-16

Family

ID=9054049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971199321U Expired ES199321Y (es) 1970-04-15 1971-04-14 Motor de encendido por compresion.

Country Status (12)

Country Link
US (1) US3738332A (es)
JP (1) JPS5429642B1 (es)
BE (1) BE765120A (es)
CA (1) CA948512A (es)
CH (1) CH530553A (es)
DK (1) DK131206B (es)
ES (1) ES199321Y (es)
FR (1) FR2086996A5 (es)
GB (1) GB1298645A (es)
NL (1) NL172582C (es)
SE (1) SE356791B (es)
SU (1) SU489355A3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519075A1 (fr) * 1981-12-24 1983-07-01 Gonchar Boris Perfectionnement aux moteurs a combustion interne a chambre de precombustion
US4487167A (en) * 1982-01-22 1984-12-11 Williams Robert H Oscillating piston diesel engine
US4682572A (en) * 1984-09-12 1987-07-28 Samuel Hepko High efficiency performance kinetic occlude system with rotary valve
DE69703215T2 (de) * 1996-11-07 2001-02-01 Pier Andrea Rigazzi Verfahren zum mischen und zünden eines brennstoffs in einer zum zylinder offenen vorkammer
DE19707873A1 (de) * 1997-02-27 1998-09-10 Hatz Motoren Einspritzvorrichtung und Verbrennungsverfahren für eine Brennkraftmaschine
US6499459B1 (en) * 2000-09-09 2002-12-31 Ford Global Technologies, Inc. Method and apparatus for creating homogeneous charge compression ignition
RU2290518C2 (ru) * 2004-03-18 2006-12-27 Рязанский военный автомобильный институт Двигатель внутреннего сгорания
US9567895B2 (en) * 2010-08-26 2017-02-14 Eitan Leaschauer Leaschauer engine
US20120048235A1 (en) * 2010-08-26 2012-03-01 Eitan Leaschauer Leaschauer Engine
US9371770B2 (en) * 2010-08-26 2016-06-21 Eitan Leaschauer Leaschauer engine
US10927750B2 (en) 2016-01-14 2021-02-23 Nautilus Engineering, Llc Systems and methods of compression ignition engines
KR20180112791A (ko) 2016-01-14 2018-10-12 노틸러스 엔지니어링 엘엘씨 압축 착화 엔진의 개선된 시스템 및 방법
WO2019081956A1 (en) 2017-10-28 2019-05-02 Ganz Engine Ltd STRUCTURAL ARRANGEMENT OF COMPRESSION IGNITION ENGINE WITH VARIABLE GEOMETRY PRECOMBUSTION CHAMBER FOR MODERATE DANGEROUS EMISSION VOLUME

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1263986A (en) * 1913-03-21 1918-04-23 Baltimore Oil Engine Company Internal-combustion engine and process of mixing fuel and air and producing combustion.
US1354786A (en) * 1918-11-21 1920-10-05 Tartrais Eugene Henri Two-stroke explosion-engine fed with liquid fuel
US1419702A (en) * 1921-07-14 1922-06-13 Tartrais Eugene Henri Combustion chamber for internal-combustion engines
US1524894A (en) * 1921-10-13 1925-02-03 Thomson Kenneth John Internal-combustion engine
US1691302A (en) * 1923-02-21 1928-11-13 Adolphe C Peterson Fuel-injection engine
US1867683A (en) * 1923-10-22 1932-07-19 Sperry Dev Co Combustion engine
US1687526A (en) * 1925-01-21 1928-10-16 Tartrais Eugene Henri Cylinder head for internal-combustion engines
US1691173A (en) * 1925-03-26 1928-11-13 Aage E Winckler Combustion chamber for internal-combustion engines
US1772742A (en) * 1925-12-24 1930-08-12 Charles G Barrett Internal-combustion engine
US1696799A (en) * 1926-04-12 1928-12-25 Held Georges Internal-combustion engine of the two-stroke type
US1838495A (en) * 1929-10-23 1931-12-29 Paul A O'neill Internal combustion engine
US1942127A (en) * 1931-02-05 1934-01-02 Russell Frederick Clifton Internal combustion engine
US2012086A (en) * 1931-09-03 1935-08-20 Eclipse Aviat Corp Internal combustion engine
US1977752A (en) * 1931-10-01 1934-10-23 Baj Alessandro Internal combustion engine
US2026321A (en) * 1933-06-10 1935-12-31 Thomas E Quick Internal combustion engine
US2442082A (en) * 1944-04-13 1948-05-25 Louis O French Internal-combustion engine
FR1529533A (fr) * 1965-11-23 1968-06-21 Inst Francais Du Petrole Perfectionnement aux moteurs à allumage par compression
US3543735A (en) * 1968-06-24 1970-12-01 Mcculloch Corp Combustion system for internal combustion engine

Also Published As

Publication number Publication date
DK131206C (es) 1975-11-10
ES199321Y (es) 1975-11-16
NL172582C (nl) 1983-09-16
CH530553A (fr) 1972-11-15
DK131206B (da) 1975-06-09
CA948512A (en) 1974-06-04
JPS5429642B1 (es) 1979-09-25
NL172582B (nl) 1983-04-18
US3738332A (en) 1973-06-12
FR2086996A5 (es) 1971-12-31
GB1298645A (en) 1972-12-06
NL7105011A (es) 1971-10-19
DE2118359A1 (de) 1971-10-28
SE356791B (es) 1973-06-04
BE765120A (fr) 1971-10-01
SU489355A3 (ru) 1975-10-25

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100528