FR2293988A1 - Procede pour commander l'ejection du fluide dans un ajutage d'injection - Google Patents

Procede pour commander l'ejection du fluide dans un ajutage d'injection

Info

Publication number
FR2293988A1
FR2293988A1 FR7537728A FR7537728A FR2293988A1 FR 2293988 A1 FR2293988 A1 FR 2293988A1 FR 7537728 A FR7537728 A FR 7537728A FR 7537728 A FR7537728 A FR 7537728A FR 2293988 A1 FR2293988 A1 FR 2293988A1
Authority
FR
France
Prior art keywords
fuel
ball valve
jet nozzle
fuel injection
piezoelectric crystal
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Withdrawn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
FR7537728A
Other languages
English (en)
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments 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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2293988A1 publication Critical patent/FR2293988A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
    • B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Spray Control Apparatus (AREA)
FR7537728A 1974-12-11 1975-12-10 Procede pour commander l'ejection du fluide dans un ajutage d'injection Withdrawn FR2293988A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5352774 1974-12-11

Publications (1)

Publication Number Publication Date
FR2293988A1 true FR2293988A1 (fr) 1976-07-09

Family

ID=10468128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537728A Withdrawn FR2293988A1 (fr) 1974-12-11 1975-12-10 Procede pour commander l'ejection du fluide dans un ajutage d'injection

Country Status (4)

Country Link
JP (1) JPS5183210A (fr)
DE (1) DE2555839A1 (fr)
FR (1) FR2293988A1 (fr)
SE (1) SE7513938L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339161A1 (fr) * 1976-01-20 1977-08-19 Plessey Handel Investment Ag Dispositif pour doser des liquides
EP0230589A2 (fr) * 1985-12-25 1987-08-05 Hitachi, Ltd. Dispositif atomiseur de carburant du type à ultrasons pour moteur à combustion interne
WO2004036059A1 (fr) * 2002-10-16 2004-04-29 Matsushita Electric Industrial Co. Ltd. Unite de valve et puce de commande de fluide
CN110794168A (zh) * 2019-10-29 2020-02-14 歌尔股份有限公司 一种压电喷胶系统的检测方法和装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6380264B1 (en) 1994-06-23 2002-04-30 Kimberly-Clark Corporation Apparatus and method for emulsifying a pressurized multi-component liquid
ZA969680B (en) 1995-12-21 1997-06-12 Kimberly Clark Co Ultrasonic liquid fuel injection on apparatus and method
US5868153A (en) * 1995-12-21 1999-02-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid flow control apparatus and method
US6053424A (en) * 1995-12-21 2000-04-25 Kimberly-Clark Worldwide, Inc. Apparatus and method for ultrasonically producing a spray of liquid
US5801106A (en) * 1996-05-10 1998-09-01 Kimberly-Clark Worldwide, Inc. Polymeric strands with high surface area or altered surface properties
CN104500299A (zh) * 2014-12-30 2015-04-08 哈尔滨固泰电子有限责任公司 车用汽油机燃油超声雾化喷油装置及喷油方法
CN115366238B (zh) * 2022-10-01 2023-06-02 佛山蓝动力智能科技有限公司 一种数码施釉机

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339161A1 (fr) * 1976-01-20 1977-08-19 Plessey Handel Investment Ag Dispositif pour doser des liquides
EP0230589A2 (fr) * 1985-12-25 1987-08-05 Hitachi, Ltd. Dispositif atomiseur de carburant du type à ultrasons pour moteur à combustion interne
EP0230589A3 (en) * 1985-12-25 1987-09-09 Hitachi, Ltd. Ultrasonic wave type fuel atomizing apparatus for internal combustion engine
WO2004036059A1 (fr) * 2002-10-16 2004-04-29 Matsushita Electric Industrial Co. Ltd. Unite de valve et puce de commande de fluide
US7163026B2 (en) 2002-10-16 2007-01-16 Matsushita Electric Industrial Co., Ltd. Valve unit and fluid control chip
CN110794168A (zh) * 2019-10-29 2020-02-14 歌尔股份有限公司 一种压电喷胶系统的检测方法和装置

Also Published As

Publication number Publication date
DE2555839A1 (de) 1976-06-16
JPS5183210A (fr) 1976-07-21
SE7513938L (sv) 1976-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse