MD4079C1 - Device for the use of braking energy in vehicles - Google Patents
Device for the use of braking energy in vehicles Download PDFInfo
- Publication number
- MD4079C1 MD4079C1 MDA20090010A MD20090010A MD4079C1 MD 4079 C1 MD4079 C1 MD 4079C1 MD A20090010 A MDA20090010 A MD A20090010A MD 20090010 A MD20090010 A MD 20090010A MD 4079 C1 MD4079 C1 MD 4079C1
- Authority
- MD
- Moldova
- Prior art keywords
- flange
- pinion shaft
- fixed
- cardan joint
- braking energy
- Prior art date
Links
- 230000000737 periodic effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000001133 acceleration Effects 0.000 abstract description 3
- 238000011089 mechanical engineering Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
Invenţia se referă la construcţia de maşini şi poate fi utilizată în dispozitivele automobilelor ce funcţionează în condiţii urbane sau de urcuşuri şi coborâşuri, cu opriri frecvente şi accelerări intensive. The invention refers to the construction of cars and can be used in the devices of automobiles that operate in urban conditions or uphill and downhill, with frequent stops and intensive accelerations.
Se cunoaşte un dispozitiv de utilizare a energiei de frânare, care include un cilindru hidraulic, o pompă şi un rezervor de ulei. Pe cilindrul hidraulic din partea tijei este fixat axial un corp adăugător, în care este amplasat un arc, care se reazemă pe tija cilindrului hidraulic, în interiorul căruia este situată axial cu posibilitatea mişcării alternative tija, conectată rigid cu cremaliera, care intră periodic în angrenaj cu pinionul de preluare a puterii. Camera cilindrului hidraulic este conectată prin supapa de reţinere cu pompa rezervorului de ulei, conectat cu dispozitivul de acţionare a frânei şi robinetul de micşorare a presiunii, conectat cu mecanismul de cuplare a vitezelor [1]. A braking energy utilization device is known, which includes a hydraulic cylinder, a pump and an oil tank. An additional body is fixed axially on the hydraulic cylinder from the rod side, in which a spring is placed, which rests on the rod of the hydraulic cylinder, inside which is located axially with the possibility of alternative movement the rod, rigidly connected to the rack, which periodically enters the gear with the power take-off pinion. The hydraulic cylinder chamber is connected through the check valve to the oil tank pump, connected to the brake actuator and the pressure reducing valve, connected to the gear coupling mechanism [1].
Dezavantajele acestui dispozitiv de utilizare a energiei de frânare constau în construcţia complicată şi eficienţa scăzută a utilizării energiei frânării. Disadvantages of this braking energy utilization device are complicated construction and low efficiency of braking energy utilization.
Cea mai apropiată soluţie este dispozitivul de încărcare a acumulatorului de energie în timpul frânării regenerative, care include roţile motoare, motor-generator de energie electrică, mecanism de transmitere a momentului de rotaţie de la roţile motoare la motorul-generator şi convertor de tensiune, conectat la bornele condensatorului cu strat electric dublu [2]. The closest solution is the device for charging the energy accumulator during regenerative braking, which includes the drive wheels, the motor-generator of electric power, the mechanism for transmitting the rotational moment from the drive wheels to the motor-generator and the voltage converter, connected at the terminals of the electric double layer capacitor [2].
Dezavantajele acestei soluţii tehnice constau în construcţia complicată a dispozitivului, ceea ce îi reduce fiabilitatea, imposibilitatea instalării pe autovehicul fără a-i modifica construcţia şi faptul că este complicat în exploatare. The disadvantages of this technical solution consist in the complicated construction of the device, which reduces its reliability, the impossibility of installing it on the vehicle without modifying its construction, and the fact that it is complicated to operate.
Problema pe care o rezolvă invenţia constă în crearea unui dispozitiv, care poate fi instalat uşor pe autovehicule fără modificarea construcţiei acestora şi care este simplu în exploatare, economisind orice tip de combustibil sau energie. The problem that the invention solves is to create a device that can be easily installed on vehicles without modifying their construction and that is simple to operate, saving any type of fuel or energy.
Dispozitivul, conform invenţiei, înlătură dezavantajele menţionate mai sus prin aceea că include un mecanism de transmitere a momentului de rotaţie, care este amplasat între flanşa articulaţiei cardanice şi flanşa arborelui pinion şi constă dintr-o roată de curea de acţionare, în interiorul căreia sunt amplasate un disc şi o flanşă, fixate, respectiv, de flanşa articulaţiei cardanice şi de flanşa arborelui pinion prin bolţuri flotante, pe capetele interioare ale cărora sunt fixaţi saboţii cu garnituri de frână cu posibilitatea contactării periodice cu roata de curea de acţionare. Roata de curea de acţionare prin curele este unită cu roţile de curea a două motoare-generatoare electrice, care sunt unite cu o baterie de acumulator. The device, according to the invention, removes the disadvantages mentioned above in that it includes a mechanism for transmitting the rotational moment, which is located between the flange of the cardan joint and the flange of the pinion shaft and consists of a drive belt wheel, inside which are located a disk and a flange, fixed respectively to the cardan joint flange and to the pinion shaft flange by means of floating bolts, on the inner ends of which are fixed the shoes with brake linings with the possibility of periodic contact with the drive belt wheel. The belt drive pulley is connected to the pulleys of two electric motor-generators, which are connected to an accumulator battery.
Rezultatul invenţiei constă în posibilitatea instalării acestui dispozitiv la orice autovehicul cu tracţiune la puntea din spate fără modificarea construcţiei transmisiei acestui autovehicul; dispozitivul are o construcţie simplă, ceea ce îi majorează fiabilitatea; acumularea energiei de frânare şi cinetice se efectuează în timpul frânării şi deplasării cu transmisia decuplată; dispozitivul dat este utilizat ca frână în ansamblu cu acumulatorul de energie; asigurarea cu energie electrică în timpul pornirii motorului şi a sistemului electric al autovehiculului; eficienţa utilizării energiei de frânare şi cinetice este relativ mare. The result of the invention consists in the possibility of installing this device on any vehicle with rear axle drive without modifying the construction of the transmission of this vehicle; the device has a simple construction, which increases its reliability; the accumulation of braking and kinetic energy is carried out during braking and moving with the transmission disengaged; the given device is used as a brake together with the energy accumulator; providing electricity during engine start-up and the vehicle's electrical system; the efficiency of using braking and kinetic energy is relatively high.
Invenţia se explică prin desenele din fig. 1-4, care reprezintă: The invention is explained by the drawings in fig. 1-4, which represent:
- fig. 1, vederea generală a dispozitivului de utilizare a energiei de frânare; - fig. 1, general view of the braking energy utilization device;
- fig. 2, secţiunea A-A din fig. 1; - fig. 2, section A-A from fig. 1;
- fig. 3, secţiunea B-B a mecanismului de transmitere a momentului de rotaţie din fig. 1; - fig. 3, section B-B of the torque transmission mechanism in fig. 1;
- fig. 4, vederea C din fig. 1. - fig. 4, view C from fig. 1.
Dispozitivul de utilizare a energiei de frânare la autovehicule conţine un acumulator 1, două motoare-generatoare electrice 2 cu roata de curea 3, cureaua 4 şi un mecanism de transmitere a momentului de rotaţie, care este compus din flanşa 5 şi discul 6, îmbinate prin intermediul piuliţei 7 cu posibilitatea de a se roti. Între flanşa 5 şi discul 6 se află bolţurile flotante 8 acoperite cu cauciuc 9 şi pe care sunt fixaţi saboţii 10 cu garnitura de frecare 11, prin intermediul bolţurilor flotante 8 flanşa 5 este fixată pe flanşa arborelui pinion 12, iar discul 6 pe flanşa articulaţiei cardanice 13, pe care este fixat butonul-suport 14. Roata de curea de acţionare 15 contactează cu flanşa arborelui pinion 12 prin intermediul rolelor 16 acoperite cu elastomer sau masă plastică 17 şi fixate pe roata de curea de acţionare 15 cu discurile de suport 18. The device for using the braking energy in motor vehicles contains a battery 1, two electric motors-generators 2 with the belt wheel 3, the belt 4 and a mechanism for transmitting the rotational moment, which is composed of the flange 5 and the disc 6, joined by by means of the nut 7 with the possibility of rotation. Between the flange 5 and the disk 6 are the floating bolts 8 covered with rubber 9 and on which the shoes 10 with the friction seal 11 are fixed, by means of the floating bolts 8 the flange 5 is fixed on the flange of the pinion shaft 12, and the disk 6 on the flange of the cardan joint 13, on which the button-support 14 is fixed. The drive belt wheel 15 contacts the flange of the pinion shaft 12 by means of the rollers 16 covered with elastomer or plastic mass 17 and fixed on the drive belt wheel 15 with the support discs 18.
Dispozitivul de utilizare a energiei de frânare funcţionează în felul următor. The braking energy utilization device works as follows.
În timpul frânării sau decuplării transmisiei, flanşa arborelui pinion 12, având un joc unghiular φ în raport cu flanşa articulaţiei cardanice 13, prin intermediul bolţurilor flotante 8, desface saboţii 10 cu garnituri de frână 11, activând butonul-suport 14 şi contactând cu roata de curea de acţionare 15, care prin intermediul curelelor 4 transmite momentul de rotaţie roţilor de curea 3 trecând motoarele-generatoare 2 în regim de generator, care încarcă acumulatorul utilizând energia de frânare. La acţionarea flanşei articulaţiei cardanice 13 asupra flanşei arborelui pinion 12 prin intermediul bolţurilor 8, saboţii 10 cu garnituri de frână 11 se strâng dezactivând butonul-suport 14, trecând motoarele-generatoare 2 în regim de motor, care, la rândul său, datorită energiei acumulate în acumulator, transmit momentul de rotaţie prin intermediul curelelor 4 roţii de curea de acţionare 15 şi rolelor 16 la flanşa arborelui pinion 12. During braking or disengagement of the transmission, the flange of the pinion shaft 12, having an angular play φ in relation to the flange of the cardan joint 13, by means of the floating bolts 8, opens the shoes 10 with brake linings 11, activating the support button 14 and contacting with the wheel the drive belt 15, which by means of the belts 4 transmits the moment of rotation to the wheels of the belt 3 passing the generator-motors 2 into generator mode, which charges the accumulator using the braking energy. When the cardan joint flange 13 is actuated on the pinion shaft flange 12 by means of the bolts 8, the shoes 10 with brake linings 11 tighten, deactivating the support button 14, switching the generator-motors 2 into motor mode, which, in turn, due to the accumulated energy in the accumulator, they transmit the rotation moment by means of the belts 4, the drive belt wheel 15 and the rollers 16 to the flange of the pinion shaft 12.
Utilizarea nodurilor cunoscute - motor-generator, acumulator şi mecanism de transmitere a momentului de rotaţie, exprimate în revendicări, permite crearea unui dispozitiv, care se instalează relativ uşor la autovehicule şi este simplu în exploatare, executarea lui fiind posibilă chiar şi în întreprinderi mici. The use of the known nodes - motor-generator, battery and mechanism for transmitting the rotational moment, expressed in the claims, allows the creation of a device, which is relatively easy to install in motor vehicles and is simple to operate, its execution being possible even in small enterprises.
La conectarea motorului-generator cu roata de curea de acţionare prin intermediul curelei cu mecanismul de transmitere a momentului de rotaţie, care, la rândul său, este compus din flanşă, disc, îmbinate cu posibilitatea de a se roti prin intermediul piuliţei, între flanşă şi disc se află bolţurile flotante acoperite cu cauciuc, pe care sunt fixaţi saboţii acoperiţi cu garnitură de frecare, prin intermediul bolţurilor flotante flanşa este fixată de flanşa arborelui pinion, iar discul de flanşa articulaţiei cardanice, butonul-suport şi roata de curea de acţionare, care, la rândul ei, contactează cu flanşa arborelui pinion prin intermediul rolelor, transformând în aşa fel energia frânării în energie electrică ce este acumulată în bateria de acumulator, asigurând o utilizare efectivă şi consumarea energiei pentru accelerarea sau pornirea motorului. When connecting the motor-generator with the drive belt wheel through the belt with the mechanism for transmitting the rotational moment, which, in turn, is composed of the flange, disc, joined with the possibility of rotation by means of the nut, between the flange and disc there are floating bolts covered with rubber, on which the shoes covered with friction lining are fixed, by means of the floating bolts the flange is fixed to the flange of the pinion shaft, and the disc to the flange of the cardan joint, the support button and the drive belt wheel, which , in turn, contacts the flange of the pinion shaft through the rollers, thus transforming the braking energy into electrical energy that is accumulated in the battery, ensuring an effective use and consumption of energy for acceleration or starting the engine.
1. RU 2155890 C1 2000.09.10 1. RU 2155890 C1 2000.09.10
2. RU 66126 U1 2007.08.27 2. RU 66126 U1 2007.08.27
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20090010A MD4079C1 (en) | 2009-02-06 | 2009-02-06 | Device for the use of braking energy in vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20090010A MD4079C1 (en) | 2009-02-06 | 2009-02-06 | Device for the use of braking energy in vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4079B1 MD4079B1 (en) | 2010-11-30 |
| MD4079C1 true MD4079C1 (en) | 2011-07-31 |
Family
ID=43569101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20090010A MD4079C1 (en) | 2009-02-06 | 2009-02-06 | Device for the use of braking energy in vehicles |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4079C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2708141C2 (en) * | 2014-10-24 | 2019-12-04 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Clutch mechanism for vehicles |
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| SU894255A1 (en) * | 1980-05-26 | 1981-12-30 | Всесоюзный Государственный Проектно-Конструкторский И Технологический Институт "Гипроспецлегконструкция" | Automatic braking coupling |
| US4380280A (en) * | 1979-01-02 | 1983-04-19 | Walters John D | Cam operated friction clutch |
| JPS59222629A (en) * | 1983-05-31 | 1984-12-14 | Nisshinbo Ind Inc | Drum brake-clutch apparatus |
| SU1504399A1 (en) * | 1987-12-07 | 1989-08-30 | Днепропетровский Завод Металлургического Оборудования | Self-braking coupling |
| GB2261922A (en) * | 1991-11-26 | 1993-06-02 | Luk Lamellen & Kupplungsbau | Friction clutch |
| JPH0557452U (en) * | 1992-01-08 | 1993-07-30 | ジューキ株式会社 | Clutch device |
| US5341907A (en) * | 1992-04-20 | 1994-08-30 | Kioritz Corporation | Centrifugal clutch |
| BE1009469A3 (en) * | 1995-06-27 | 1997-04-01 | Serrien Frederik | Method and device for driving a vehicle and a vehicle equipped with such a device |
| JPH09118207A (en) * | 1995-10-27 | 1997-05-06 | Tetsuji Ookashiwa | Anti-lock brake for recoving braking energy using continuously variable transmission |
| JPH10103111A (en) * | 1996-09-30 | 1998-04-21 | Mazda Motor Corp | Driving gear for vehicle |
| US5873443A (en) * | 1996-04-06 | 1999-02-23 | Ortlinghaus-Werke Gmbh | Shiftable device acting as a brake or clutch, such as a frictional brake or a frictional clutch |
| JPH11210485A (en) * | 1998-01-29 | 1999-08-03 | Akebono Brake Res & Dev Center Ltd | Regenerative brake device |
| FR2778955A1 (en) * | 1998-05-22 | 1999-11-26 | Eastman Kodak Co | Drive device for rotating hollow elements |
| DE19851396A1 (en) * | 1998-10-13 | 2000-05-11 | Chen Tse Hsing | Electrically operable high torque capacity lock for vehicle has housing with motor and coupling unit, also gear unit including worm and push-rod movable by worm in forward and reverse directions |
| RU2155890C1 (en) * | 1999-12-07 | 2000-09-10 | Вахрушев Александр Анатольевич | Braking energy utilization unit |
| JP2003276586A (en) * | 2002-01-17 | 2003-10-02 | Japan Science & Technology Corp | Braking device using continuously variable transmission and braking energy storage and method of extending torque range using the device |
| WO2004106762A1 (en) * | 2003-06-02 | 2004-12-09 | Odino Grigatti | Semi-automatic centrifugal clutch |
| WO2005028899A1 (en) * | 2003-09-22 | 2005-03-31 | Litens Automotive Partnership | Crankshaft decoupler |
| US20050151420A1 (en) * | 2001-05-07 | 2005-07-14 | Dale Crombez | Hybrid electric vehicle powertrain with regenerative braking |
| CN2727488Y (en) * | 2004-09-15 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Automatic centrifugal clutch for motorcycle |
| RU66126U1 (en) * | 2007-02-28 | 2007-08-27 | Максим Викторович Лобанов | DEVICE FOR ENERGY STORAGE CHARGING DURING REGENERATIVE BRAKING |
-
2009
- 2009-02-06 MD MDA20090010A patent/MD4079C1/en not_active IP Right Cessation
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380280A (en) * | 1979-01-02 | 1983-04-19 | Walters John D | Cam operated friction clutch |
| SU894255A1 (en) * | 1980-05-26 | 1981-12-30 | Всесоюзный Государственный Проектно-Конструкторский И Технологический Институт "Гипроспецлегконструкция" | Automatic braking coupling |
| JPS59222629A (en) * | 1983-05-31 | 1984-12-14 | Nisshinbo Ind Inc | Drum brake-clutch apparatus |
| SU1504399A1 (en) * | 1987-12-07 | 1989-08-30 | Днепропетровский Завод Металлургического Оборудования | Self-braking coupling |
| GB2261922A (en) * | 1991-11-26 | 1993-06-02 | Luk Lamellen & Kupplungsbau | Friction clutch |
| JPH0557452U (en) * | 1992-01-08 | 1993-07-30 | ジューキ株式会社 | Clutch device |
| US5341907A (en) * | 1992-04-20 | 1994-08-30 | Kioritz Corporation | Centrifugal clutch |
| BE1009469A3 (en) * | 1995-06-27 | 1997-04-01 | Serrien Frederik | Method and device for driving a vehicle and a vehicle equipped with such a device |
| JPH09118207A (en) * | 1995-10-27 | 1997-05-06 | Tetsuji Ookashiwa | Anti-lock brake for recoving braking energy using continuously variable transmission |
| US5873443A (en) * | 1996-04-06 | 1999-02-23 | Ortlinghaus-Werke Gmbh | Shiftable device acting as a brake or clutch, such as a frictional brake or a frictional clutch |
| JPH10103111A (en) * | 1996-09-30 | 1998-04-21 | Mazda Motor Corp | Driving gear for vehicle |
| JPH11210485A (en) * | 1998-01-29 | 1999-08-03 | Akebono Brake Res & Dev Center Ltd | Regenerative brake device |
| FR2778955A1 (en) * | 1998-05-22 | 1999-11-26 | Eastman Kodak Co | Drive device for rotating hollow elements |
| DE19851396A1 (en) * | 1998-10-13 | 2000-05-11 | Chen Tse Hsing | Electrically operable high torque capacity lock for vehicle has housing with motor and coupling unit, also gear unit including worm and push-rod movable by worm in forward and reverse directions |
| RU2155890C1 (en) * | 1999-12-07 | 2000-09-10 | Вахрушев Александр Анатольевич | Braking energy utilization unit |
| US20050151420A1 (en) * | 2001-05-07 | 2005-07-14 | Dale Crombez | Hybrid electric vehicle powertrain with regenerative braking |
| JP2003276586A (en) * | 2002-01-17 | 2003-10-02 | Japan Science & Technology Corp | Braking device using continuously variable transmission and braking energy storage and method of extending torque range using the device |
| WO2004106762A1 (en) * | 2003-06-02 | 2004-12-09 | Odino Grigatti | Semi-automatic centrifugal clutch |
| WO2005028899A1 (en) * | 2003-09-22 | 2005-03-31 | Litens Automotive Partnership | Crankshaft decoupler |
| CN2727488Y (en) * | 2004-09-15 | 2005-09-21 | 重庆宗申技术开发研究有限公司 | Automatic centrifugal clutch for motorcycle |
| RU66126U1 (en) * | 2007-02-28 | 2007-08-27 | Максим Викторович Лобанов | DEVICE FOR ENERGY STORAGE CHARGING DURING REGENERATIVE BRAKING |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2708141C2 (en) * | 2014-10-24 | 2019-12-04 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Clutch mechanism for vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4079B1 (en) | 2010-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |