ES2100106A2 - Improvement of fuel feed for Otto-cycle reciprocating internal combustion engines and burners. - Google Patents

Improvement of fuel feed for Otto-cycle reciprocating internal combustion engines and burners.

Info

Publication number
ES2100106A2
ES2100106A2 ES9300389A ES9300389A ES2100106A2 ES 2100106 A2 ES2100106 A2 ES 2100106A2 ES 9300389 A ES9300389 A ES 9300389A ES 9300389 A ES9300389 A ES 9300389A ES 2100106 A2 ES2100106 A2 ES 2100106A2
Authority
ES
Spain
Prior art keywords
otto
burners
improvement
internal combustion
combustion engines
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
ES9300389A
Other languages
Spanish (es)
Other versions
ES2100106R (en
ES2100106B1 (en
Inventor
Flores Jesus Alvarez
Botines Agusti Bosch
I Planells Ramon Carreras
I Amengual Angel Comas
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.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
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 Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES09300389A priority Critical patent/ES2100106B1/en
Publication of ES2100106A2 publication Critical patent/ES2100106A2/en
Publication of ES2100106R publication Critical patent/ES2100106R/es
Application granted granted Critical
Publication of ES2100106B1 publication Critical patent/ES2100106B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Fuel-Injection Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

Improvement of fuel feed for Otto-cycle reciprocating internal combustion engines and burners. In the pulverisation chamber a fuel mist is formed that is carried by the suction air current in a reciprocating engine or by the air impelled by the pump in the case of a burner. Mixing is achieved by means of ultrasonic vibration generated by a piezoelectric disk (12) located at the bottom of the pulverisation chamber (5). The top surface of the disk supports a column of fuel of determined and constant height "H" to which the vibratory energy is transmitted, generating in this way a pulverisation flow proportional to the electricity supplied to the piezoelectric disk.
ES09300389A 1993-02-26 1993-02-26 IMPROVEMENT IN THE FUEL FEED PROCEDURE IN ALTERNATIVE INTERNAL COMBUSTION ENGINES OF THE OTTO CYCLE AND BURNERS. Expired - Fee Related ES2100106B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09300389A ES2100106B1 (en) 1993-02-26 1993-02-26 IMPROVEMENT IN THE FUEL FEED PROCEDURE IN ALTERNATIVE INTERNAL COMBUSTION ENGINES OF THE OTTO CYCLE AND BURNERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09300389A ES2100106B1 (en) 1993-02-26 1993-02-26 IMPROVEMENT IN THE FUEL FEED PROCEDURE IN ALTERNATIVE INTERNAL COMBUSTION ENGINES OF THE OTTO CYCLE AND BURNERS.

Publications (3)

Publication Number Publication Date
ES2100106A2 true ES2100106A2 (en) 1997-06-01
ES2100106R ES2100106R (en) 1997-07-16
ES2100106B1 ES2100106B1 (en) 1998-04-01

Family

ID=8280928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300389A Expired - Fee Related ES2100106B1 (en) 1993-02-26 1993-02-26 IMPROVEMENT IN THE FUEL FEED PROCEDURE IN ALTERNATIVE INTERNAL COMBUSTION ENGINES OF THE OTTO CYCLE AND BURNERS.

Country Status (1)

Country Link
ES (1) ES2100106B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861852A (en) * 1974-01-25 1975-01-21 Berger Harvey Fuel burner with improved ultrasonic atomizer
US4029064A (en) * 1976-03-18 1977-06-14 Irving J. Grace Carburetion system for internal combustion engines
US4595356A (en) * 1982-05-21 1986-06-17 J. Eberspacher Burner construction for air heaters using an ultrasonic atomizer
EP0322767A2 (en) * 1987-12-29 1989-07-05 Polska Akademia Nauk Instytut Podstawowych Problemow Techniki Device for feeding of spark ignition engines with a fuel medium
US5140966A (en) * 1991-06-04 1992-08-25 Wong Men L Carburetor for an internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861852A (en) * 1974-01-25 1975-01-21 Berger Harvey Fuel burner with improved ultrasonic atomizer
US4029064A (en) * 1976-03-18 1977-06-14 Irving J. Grace Carburetion system for internal combustion engines
US4595356A (en) * 1982-05-21 1986-06-17 J. Eberspacher Burner construction for air heaters using an ultrasonic atomizer
EP0322767A2 (en) * 1987-12-29 1989-07-05 Polska Akademia Nauk Instytut Podstawowych Problemow Techniki Device for feeding of spark ignition engines with a fuel medium
US5140966A (en) * 1991-06-04 1992-08-25 Wong Men L Carburetor for an internal combustion engine

Also Published As

Publication number Publication date
ES2100106R (en) 1997-07-16
ES2100106B1 (en) 1998-04-01

Similar Documents

Publication Publication Date Title
US3860173A (en) Non-polluting combustion engine having ultrasonic fuel atomizer in place of carburetor
EP0778402A4 (en) Cylinder injection type internal combustion engine
MY132217A (en) Improvements relating to internal combustion engines
ATE170615T1 (en) OIL BURNER
ES2100106A2 (en) Improvement of fuel feed for Otto-cycle reciprocating internal combustion engines and burners.
ES2161286T3 (en) FUEL SUPPLY SYSTEM OF AN INTERNAL COMBUSTION ENGINE.
GB1512722A (en) Device for carburetion of liquid fuels
DE3372643D1 (en) Arrangement in the combustion chamber of an internal combustion engine
RU94028435A (en) Method of preliminary treatment of fuel and carburetor
DE3760374D1 (en) Internal-combustion engine with a caburettor, particularly a diaphragm caburettor
RU93006311A (en) DEVICE FOR MULTI-FUEL POWER OF INTERNAL COMBUSTION ENGINE
SU79924A1 (en) The method of fuel carburization using ultrasonic vibrations
JPS57105544A (en) Suction device for engine
JPS5675949A (en) Ultrasonic carburetor
JPS55839A (en) Ultrasonic vaporization combustion system
RU1776916C (en) Liquid atomizing nozzle
JPH07293346A (en) Fuel supply device for engine
JPS5849466Y2 (en) ultrasonic combustion device
JPH07151023A (en) Device for vaporizing fuel for internal combustion engine before being fed to engine
JPH041458A (en) Internal combustion engine equipped with ultrasonic type fuel spray generator
ES8501053A1 (en) Internal combustion engine.
ATE43154T1 (en) ELECTRICALLY OPERATED FUEL INJECTION VALVE FOR COMBUSTION ENGINES.
RU96120501A (en) DEVICE FOR POWER SUPPLY OF THE INTERNAL COMBUSTION ENGINE
JPH033963A (en) Driving system for two-cycle spark ignition engine by ultrasonic atomizer
KR960011251A (en) Oil-fired Rotary Burners

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19970601

Kind code of ref document: R

Effective date: 19970601

FD2A Announcement of lapse in spain

Effective date: 20141120