SU449504A3 - Fuel supply system - Google Patents
Fuel supply systemInfo
- Publication number
- SU449504A3 SU449504A3 SU1658455A SU1658455A SU449504A3 SU 449504 A3 SU449504 A3 SU 449504A3 SU 1658455 A SU1658455 A SU 1658455A SU 1658455 A SU1658455 A SU 1658455A SU 449504 A3 SU449504 A3 SU 449504A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- fuel supply
- fuel
- supply system
- generator
- Prior art date
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
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
- F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces
Description
1one
Изобретение относитс к области двига- телестроени и, в частности, к системам подачи топлива.The invention relates to the field of engine construction and, in particular, to fuel supply systems.
Известны системы подачи топлива, преимущественно в двигатель внутреннего сгорани , содержащие -топливную форсунку, снабженную ультразвуковым генератором, подключенным к выходу генератора электрических импульсов с цепью управлени .Fuel supply systems are known, preferably to an internal combustion engine, comprising an α-fuel injector equipped with an ultrasonic generator connected to the output of an electrical pulse generator with a control circuit.
Предложенна система отличаетс от известных тем, что форсунка снабжена преобразователем механических колебаний в электрические сигналы, включенным в предусмотренную в цепи управлени линию- обратной св зи.The proposed system differs from the known ones in that the nozzle is equipped with a mechanical oscillation-to-electrical signal converter included in a feedback circuit provided in the control circuit.
Такое вьшолнение системы обеспечивает предотвращение резонансной работы форсунки .Such an implementation of the system ensures the prevention of the resonant operation of the nozzle.
На фиг. 1 схематически изображена систма подачи топлива в двигатель внутреннего сгорани с пьезоэлектрическим ультразвуковым генератором и емкостным преобразователем; на фиг. 2 - вариант выполнени системы с пьезоэлектрическим преобразо- вателем; на фиг. 3 - вариант выполнени FIG. 1 shows schematically a system for supplying fuel to an internal combustion engine with a piezoelectric ultrasonic generator and a capacitive transducer; in fig. 2 shows an embodiment of a system with a piezoelectric transducer; in fig. 3 - embodiment
системы с магнитным преобразователем; на фиг. 4 - форсунка с пьезоэлектрическим ультразвуковым генератором и магнитным преобразователем в разрезе. Предложенна система подачи топлива содержит топливную форсунку 1, снабженную ультразвуковым генератором 2, подключенным к выходу генератора 3 электрических импульсов о цепью управлени 4,systems with a magnetic converter; in fig. 4 - nozzle with a piezoelectric ultrasonic generator and a magnetic transducer in the section. The proposed fuel supply system comprises a fuel injector 1, equipped with an ultrasonic generator 2 connected to the output of the generator 3 of electric pulses about the control circuit 4,
имеющей линию 5 обратной св зи. Форсунка 1 снабжена емкостным преобразователем 6, подкл1рченным через сопротивление 7 к одному из полюсов гальванического элемента в, другой полюс которого подключенhaving line 5 feedback. The nozzle 1 is equipped with a capacitive transducer 6, connected through a resistance 7 to one of the poles of the galvanic cell in, the other pole of which is connected
к корпусу форсунки 1. Преобразователь 6 подключен также к линии 5 обратной св зи.to injector body 1. Transmitter 6 is also connected to feedback line 5.
Работа системы происходит следующим образом. При подаче топлива форсункой 1 генератор электрических импульсов 3 подаёт к ультразвуковому генератору 2 сигналы , в результате которых форсунка 1 совершает ультразвуковые колебани , измен ющие на выходе преобразовател 6 напр жение, импул лы которого через линию обратной в зи 5 подаютс в цепь 4The system works as follows. When fuel is supplied by injector 1, an electric pulse generator 3 sends signals to ultrasonic generator 2, as a result of which injector 1 performs ultrasonic oscillations that change the voltage at output of converter 6, the pulses of which are fed through circuit 4
управлени , .ко тор in о. ua.i i ji i. импульсы геыерато:. i usoj т u;,Ci ч.management, .ko in about. ua.i i ji i. impulses geyerato :. i usoj t u ;, Ci h
HM.nyOlbCOB 3,HM.nyOlbCOB 3,
В изобра кенкой на -фнг, 2 системе ультразвуковые колебани форсунки 1 вызывают механичес1сИ(Э колебани дьезаэлек-трического преобразовател У, с БышдсГ которого электрические Ийшульсы ио аю1-о в линию обратной св зи 5,In the image of the Kenka on the fng, 2, the system of ultrasonic vibrations of the injector 1 induces a mechanical (E oscillations of the electrical-electric transducer U, with which the electrical Ishulsa IO1 is in the feedback line 5,
Изображениа на фтгг. 3 система одачи топлива содержит магнитньш преобразователь , установленный в форсунке 1 и имеющий катушку 10 U магнит 1., При ультраaeyicoBbix колебани х форсунки 1 магнит 11 вибрирует внутри катушки lOj ьскедстаие чего на выходе преобразовател возшисают импульсы, подавйемые и ию обратной св зи 5 в нэль управлигн 4Image on ftgg. 3, the fuel delivery system contains a magnetic transducer mounted in nozzle 1 and having a 10 U coil magnet 1. When the nozzle vibrates ultra noyicoBbix 1, the magnet 11 vibrates inside the coil I Oj the scoop of which the impulses applied to and feedback from the feedback 5 to the neutral are shown at the output of the transducer. management 4
ИзобралЖшта на фиг, 4 форсунка содержит корпус 12 с KpbffiJKOH 13., в которой вьтопнен то лнвопо шющнй канал 14 н распылитель 15. 13 соащгиеиа с корпусом 12 три ПОМОШ1Г болтов 16, Ме;кду распылителем ;15 п лрьггпкой 13 ус-гй- новлен пьезоэлектригескнй ультразвуковой генераахэр 17 .подключенный цри r-oiviomii проводов 18 к выходу енератора электрические импульсов ( нэ черте;- се не изображен ). Между крьшжой 13 а гекератором17 зажато уплотнвтельное кольцо 19. Канал 14 через отверстие 20, выпонпен-а ное в генераторе IT, соединен с иагнета- тепь ым каналом 21 распы нтели 15,Fig. 4, the nozzle includes a housing 12 with a KpbffiJKOH 13., in which a 14H sprayer channel 14 n sprinkler 15 is located, and three bolts 16, ME are equipped with a sprayer; 15 p 13 hrgrpk 13 piezoelectric ultrasonic generator 17. Connected via r-oiviomii wires 18 to the output of the generator electric pulses (not shown; - it is not shown here). A sealing ring 19 is clamped between the cap 13 and the hectore1717. The channel 14 through the hole 20, made in the IT generator, is connected to the power supply channel 15,
ванным сопловьгы отверстием 23, На распылителе 15 закренлан кольц1эвой м;;;ги:1;тЯ4, охватывающий катуи су 26, оомотка кото-рой При но мощи проводов 26 подключена к линии обратной.СВЯЗИ1with a hole 23, on the dispenser 15, enveloped the ring of its own m ;;; gi: 1; ya4, encompassing the coi su 26, whose core is connected. When the power of the wires 26 is connected to the return line. CONNECTIONS1
Работает форсунка следующим образом. При подаче топлива по каналу 14 в Р нагнетате ьный канал 21 распылител 15 и электрических импульсов - к ультразвуковому генератору 17, который возбуждаетс и заставл ет распылитель 15 совершать ультразвуковые колебани , из соплоJQ вого отверсти 23 последнего в двигатель впрыскиваетс мелкораспыленное топливо. Колебани распы7штел 15 вызывают колеба1€и кольвсегзого магнита 24, в результате чего в катушке 25 индуктируетс .The nozzle works as follows. When fuel is supplied through channel 14 to P, an injection channel 21 of atomizer 15 and electrical impulses to ultrasonic generator 17, which is energized and causes atomizer 15 to perform ultrasonic oscillations, from the nozzle orifice 23 of the latter is injected into the engine sprayed fuel. The oscillations of the spray bar 15 cause the oscillation of the collar and the magnet 24, as a result of which it is induced in the coil 25.
15 Импульсы от катушки 25 подаютс в линию обратной св зи и далее - в цепь зшравлени , так что при.резонансных колебани х форсунки цепь управлени воздействует на генератор электрических . импульсов, измен его выходныё сигналы15 The pulses from the coil 25 are fed to the feedback line and then to the shunt circuit, so that upon resonant oscillations of the nozzle, the control circuit acts on the electrical generator. pulses, change its output signals
Таким образом, предотвращаетс резонанс на работа форсунки.. Thus, a resonance to the operation of the nozzle is prevented.
Предмет и з о б р е т е н и Subject and title
Система подачи топлива, преимущественно в двигатель внутреннего сгорани , содержаща топливную форсунку, снабженную ультразвуковым генератором, подключенgg HbiM к выходу генератора электрических. импупвсов с цепью управлени , отличающа с тем, что, с целью предо тврап енн резонансной работы форсунки, последн снабжена преобразователемA fuel supply system, predominantly in an internal combustion engine, comprising a fuel injector equipped with an ultrasonic generator, is connected to an HbiM electrical outlet. control impulses, characterized in that, with the aim of preventing the resonance operation of the nozzle, the latter is equipped with a converter
ggмеханических колебаний в электрические сигналы, включенным в предусмотренную в здепн управлени линию обратной св зи.gg mechanical oscillations into electrical signals included in the feedback link provided for in the control.
Фиг. 2FIG. 2
3 Г3G
hKr,hKr,
--Г--70--G - 70
9г/г,3 12 15 иг. 22 e /79g / g, 3 12 15 ug. 22 e / 7
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2335670 | 1970-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU449504A3 true SU449504A3 (en) | 1974-11-05 |
Family
ID=10194337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1658455A SU449504A3 (en) | 1970-05-14 | 1971-05-14 | Fuel supply system |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2123635A1 (en) |
FR (1) | FR2101437A5 (en) |
GB (1) | GB1344635A (en) |
SU (1) | SU449504A3 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5801106A (en) | 1996-05-10 | 1998-09-01 | Kimberly-Clark Worldwide, Inc. | Polymeric strands with high surface area or altered surface properties |
US5803106A (en) * | 1995-12-21 | 1998-09-08 | Kimberly-Clark Worldwide, Inc. | Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice |
US5868153A (en) * | 1995-12-21 | 1999-02-09 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid flow control apparatus and method |
US6315215B1 (en) | 1995-12-21 | 2001-11-13 | Kimberly-Clark Worldwide, Inc. | Apparatus and method for ultrasonically self-cleaning an orifice |
US6395216B1 (en) | 1994-06-23 | 2002-05-28 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for ultrasonically assisted melt extrusion of fibers |
US6450417B1 (en) | 1995-12-21 | 2002-09-17 | Kimberly-Clark Worldwide Inc. | Ultrasonic liquid fuel injection apparatus and method |
US6543700B2 (en) | 2000-12-11 | 2003-04-08 | Kimberly-Clark Worldwide, Inc. | Ultrasonic unitized fuel injector with ceramic valve body |
US6663027B2 (en) | 2000-12-11 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Unitized injector modified for ultrasonically stimulated operation |
RU2748627C1 (en) * | 2020-04-03 | 2021-05-28 | Акционерное общество "Научно-исследовательский институт "Элпа" с опытным производством" | Method for operation of apparatus for controlled liquid supply |
RU216009U1 (en) * | 2022-11-13 | 2023-01-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования Воронежский государственный аграрный университет имени императора Петра I (ФГБОУ ВО Воронежский ГАУ ) | diesel injector |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3105721A1 (en) * | 1981-02-17 | 1982-09-02 | Atlas Aluminium-Fahrzeugtechnik Gmbh, 5980 Werdohl | "CARBURETTOR FOR AN OTTO ENGINE" |
US5025766A (en) * | 1987-08-24 | 1991-06-25 | Hitachi, Ltd. | Fuel injection valve and fuel supply system equipped therewith for internal combustion engines |
DE3833093A1 (en) * | 1988-09-29 | 1990-04-12 | Siemens Ag | FUEL INJECTOR PROVIDED FOR INTERNAL COMBUSTION ENGINE WITH CONTROLLABLE CHARACTERISTICS OF THE FUEL JET |
US8191732B2 (en) | 2006-01-23 | 2012-06-05 | Kimberly-Clark Worldwide, Inc. | Ultrasonic waveguide pump and method of pumping liquid |
US7424883B2 (en) | 2006-01-23 | 2008-09-16 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US7735751B2 (en) | 2006-01-23 | 2010-06-15 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid delivery device |
US7819335B2 (en) | 2006-01-23 | 2010-10-26 | Kimberly-Clark Worldwide, Inc. | Control system and method for operating an ultrasonic liquid delivery device |
US7963458B2 (en) | 2006-01-23 | 2011-06-21 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid delivery device |
US7744015B2 (en) | 2006-01-23 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US7810743B2 (en) | 2006-01-23 | 2010-10-12 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid delivery device |
US8028930B2 (en) | 2006-01-23 | 2011-10-04 | Kimberly-Clark Worldwide, Inc. | Ultrasonic fuel injector |
US7533830B1 (en) * | 2007-12-28 | 2009-05-19 | Kimberly-Clark Worldwide, Inc. | Control system and method for operating an ultrasonic liquid delivery device |
CN102594221A (en) * | 2012-02-22 | 2012-07-18 | 南京航空航天大学 | Gas extrusion suspension device |
-
1970
- 1970-05-14 GB GB1344635D patent/GB1344635A/en not_active Expired
-
1971
- 1971-05-12 DE DE19712123635 patent/DE2123635A1/en active Pending
- 1971-05-14 FR FR7117469A patent/FR2101437A5/fr not_active Expired
- 1971-05-14 SU SU1658455A patent/SU449504A3/en active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6395216B1 (en) | 1994-06-23 | 2002-05-28 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for ultrasonically assisted melt extrusion of fibers |
US5803106A (en) * | 1995-12-21 | 1998-09-08 | Kimberly-Clark Worldwide, Inc. | Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice |
US5868153A (en) * | 1995-12-21 | 1999-02-09 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid flow control apparatus and method |
US6315215B1 (en) | 1995-12-21 | 2001-11-13 | Kimberly-Clark Worldwide, Inc. | Apparatus and method for ultrasonically self-cleaning an orifice |
US6450417B1 (en) | 1995-12-21 | 2002-09-17 | Kimberly-Clark Worldwide Inc. | Ultrasonic liquid fuel injection apparatus and method |
US6659365B2 (en) | 1995-12-21 | 2003-12-09 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid fuel injection apparatus and method |
US5801106A (en) | 1996-05-10 | 1998-09-01 | Kimberly-Clark Worldwide, Inc. | Polymeric strands with high surface area or altered surface properties |
US6543700B2 (en) | 2000-12-11 | 2003-04-08 | Kimberly-Clark Worldwide, Inc. | Ultrasonic unitized fuel injector with ceramic valve body |
US6663027B2 (en) | 2000-12-11 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Unitized injector modified for ultrasonically stimulated operation |
RU2748627C1 (en) * | 2020-04-03 | 2021-05-28 | Акционерное общество "Научно-исследовательский институт "Элпа" с опытным производством" | Method for operation of apparatus for controlled liquid supply |
RU216009U1 (en) * | 2022-11-13 | 2023-01-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования Воронежский государственный аграрный университет имени императора Петра I (ФГБОУ ВО Воронежский ГАУ ) | diesel injector |
Also Published As
Publication number | Publication date |
---|---|
GB1344635A (en) | 1974-01-23 |
FR2101437A5 (en) | 1972-03-31 |
DE2123635A1 (en) | 1971-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU449504A3 (en) | Fuel supply system | |
US4462356A (en) | Magneto powered ignition system with ignition-operated speed limiting | |
US7198208B2 (en) | Fuel injection assembly | |
JP2739518B2 (en) | Ignition system for internal combustion engine | |
US3846792A (en) | Electric sound-producing device | |
GB1250524A (en) | ||
US4515118A (en) | Magneto ignition system, particularly for one-cylinder internal combustion engines | |
SU519146A3 (en) | Device for regulating fuel injection into an internal combustion engine | |
US4301782A (en) | Ignition system | |
IE45864B1 (en) | A sound generator | |
US4227817A (en) | Fuel and water homogenization means | |
CA1069202A (en) | Fuel injection systems | |
GB1075369A (en) | Internal combustion engine ignition systems | |
US3937200A (en) | Breakerless and distributorless multiple cylinder ignition system | |
US5040514A (en) | Arrangement for injecting fuel for an internal combustion engine | |
US8490609B2 (en) | System for energy support in a CDI system | |
DK1121572T3 (en) | Method of using a control device | |
US3549944A (en) | Triggered supply for arc gap unit | |
US3973545A (en) | Contactless ignition system utilizing a saturable core transformer | |
JPS5938430B2 (en) | Ignition system for internal combustion engines | |
US3842816A (en) | Alternating current capacitor discharge ignition system | |
US4499888A (en) | Ignition system for internal combustion engine | |
US3792695A (en) | Continuous-wave ignition system | |
US4409952A (en) | Engine timed ignition system with improvement | |
US5327320A (en) | Apparatus for suppression of individual ignition events in an ignition system |