TR201617318A2 - FUEL SYSTEM WITH PRESSURE REGULATOR - Google Patents
FUEL SYSTEM WITH PRESSURE REGULATOR Download PDFInfo
- Publication number
- TR201617318A2 TR201617318A2 TR2016/17318A TR201617318A TR201617318A2 TR 201617318 A2 TR201617318 A2 TR 201617318A2 TR 2016/17318 A TR2016/17318 A TR 2016/17318A TR 201617318 A TR201617318 A TR 201617318A TR 201617318 A2 TR201617318 A2 TR 201617318A2
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- Prior art keywords
- pressure
- fuel
- air
- fuel tank
- pressure regulator
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 122
- 239000002828 fuel tank Substances 0.000 claims abstract description 117
- 238000005259 measurement Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000007257 malfunction Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- -1 type of engine Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
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- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
- F02M37/0029—Pressure regulator in the low pressure fuel system
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- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
- B60K2015/03296—Pressure regulating valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K2015/0358—Fuel tanks characterised by venting means the venting is actuated by specific signals or positions of particular parts
- B60K2015/03585—Fuel tanks characterised by venting means the venting is actuated by specific signals or positions of particular parts by gas pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
Abstract
Bu buluş, özellikle yüksek rakımlı bölgelerde, açık hava basıncının azalmasından kaynaklı, yakıt pompası (8) ve yakıt sisteminde yaşana arızaları, yakıt tankına (2) entegre edilen basınç düzenleyici (9) ile gidermeyi sağlayan basınç düzenleyiciye sahip yakıt sistemi (1) ile ilgilidir.The present invention relates to a fuel system (1) with a pressure regulator (9), which, in particular in high altitude zones, is provided with the pressure regulator (9) integrated in the fuel tank (2), resulting from the reduction of the open air pressure, and the faults in the fuel pump (8) and the fuel system. .
Description
TARIFNAME BASINÇ DÜZENLEYICIYE SAHIP YAKIT SISTEMI Teknik Alan Bu bulus, özellikle yüksek rakimli bölgelerde, açik hava basincinin azalmasindan kaynakli, yakit pompasi ve yakit sisteminde yasana arizalari, yakit tankina entegre edilen basinç düzenleyici ile gidermeyi saglayan basinç düzenleyiciye sahip yakit sistemi ile ilgilidir. Önceki Teknik Motorlu araçlarda, motorun çalismasi için gerekli yakit, yakit sistemleri ile saglanmaktadir. Yakit sistemi, yanma için gerekli ideal hava ve yakit karisimini motora saglamaktadir. Aracin çalismasi için kullanilan yakit, araç üzerinde bulunan yakit tankinda depolanmaktadir. Yakit tanki, motorun türüne, aracin özelliklerine, motor hacmine göre farkli büyüklükte ve özelliklerde olabilmektedir. Yakit tanki ile motor arasinda bir yakit hatti bulunmaktadir. DESCRIPTION FUEL SYSTEM WITH PRESSURE REGULATOR Technical Area This invention is particularly beneficial in high altitude areas, due to the reduction of outdoor air pressure. welded, fuel pump and fuel system malfunctions, integrated into the fuel tank fuel with pressure regulator that provides relief with pressure regulator relates to the system. Prior Art In motor vehicles, the fuel required for the operation of the engine, fuel systems and is provided. The fuel system provides the ideal air and fuel mixture required for combustion. provides to the engine. The fuel used to run the vehicle is on the vehicle. It is stored in the fuel tank. Fuel tank, type of engine, vehicle in different sizes and features according to its characteristics, engine volume can happen. There is a fuel line between the fuel tank and the engine.
Aracin yakit ihtiyaci oldugunda, yakit pompasi tankta bulunan yakiti çekerek, yakit hatti üzerinden hava ile karistirildiktan sonra motora iletilmektedir. Motor ise yakiti yakarak hareket enerjisine dönüstürmektedir. Yakit tanki, yakit pompasi, yakit hatti gibi parçalar yakit sistemi içerisinde bulunan önemli parçalardandir. When the vehicle needs fuel, the fuel pump pulls the fuel in the tank, It is transmitted to the engine after being mixed with air over the fuel line. Engine On the other hand, it burns the fuel and converts it into motion energy. fuel tank, fuel pump, Parts such as the fuel line are important parts of the fuel system.
Yakit hatti üzerindeki basinç düsüsleri ve açik hava basinci, içten yanmali motorlarda yakit pompasinin emisini dogrudan etkileyen önemli faktörlerdendir. Pressure drops on the fuel line and open air pressure, internal combustion It is one of the important factors that directly affect the suction of the fuel pump in engines.
Yakit pompalarinin belirli bir emis yetenegi vardir ve ortam basinci arttikça emis kolaylasmakta, ortam basinci düstükçe ise emis güçlesmektir. Aracin kullanildigi bölgenin rakimina göre atmosfer basincinda degisiklik yasandigi için, atmosfer basincinin düsük oldugu yüksek rakimli yerlerde yakit pompasinin emisinde düsme yasanmaktadir. Özellikle rakimi yüksek olan yerlerde açik hava basincinda azalma oldugu için yakit pompasinin çalismasi olumsuz etkilenmekte ve hatta açik hava basincinin düsmesinden dolayi yakit pompasinda ariza olabilmektedir. Fuel pumps have a certain suction ability and as the ambient pressure increases, the suction becomes easier, and as the ambient pressure decreases, the suction becomes more difficult. The vehicle is used Since there is a change in atmospheric pressure according to the altitude of the region, the atmosphere In the suction of the fuel pump in high altitude places where the pressure is low falling is happening. In open air pressure, especially in places with high altitude As there is a decrease, the operation of the fuel pump is adversely affected and even There may be a malfunction in the fuel pump due to the decrease in the open air pressure.
Yüksek rakimlarda basinç azalmasindan kaynakli yasanan söz konusu teknik problem ayni zamanda aracin çekisinde ve performansinda düsmelere de neden olmaktadir. Ayrica yakit hattinda herhangi bir basinç kaybi yasandiginda yakit pompasmin emisi ve yakiti motora iletmesi sirasinda Ciddi sorunlar yasanmaktadir. Yakit sistemlerinde yasanan bir diger teknik problemde açik hava basincindaki azalmadir. The said technique, which is experienced due to pressure reduction at high altitudes, The problem also causes reductions in the traction and performance of the vehicle. is happening. In addition, if there is any pressure loss in the fuel line, the fuel Serious problems during suction of the pump and delivery of fuel to the engine is being made. Open air is another technical problem experienced in fuel systems. is a decrease in pressure.
Yüksek rakimlarda kullanilan araçlarda, açik hava basincindan kaynaklanan arizalarin engellenmesi için bazi çözümler gelistirilmistir. Yüksek rakim kaynakli arizalarin giderilmesi için uygulanan yöntemlerden birinde, yakit tanki içerisine veya yakit hattina yakit pompasindan önce elektrikli bir pompa eklenmektedir. In vehicles used at high altitudes, caused by open air pressure Some solutions have been developed to prevent malfunctions. Welded at high altitude In one of the methods applied to eliminate the malfunctions, it is inserted into the fuel tank. or an electric pump is added to the fuel line before the fuel pump.
Yakit tanki içerisine veya yakit hatti üzerine ilave bir pompa eklenmesi araç maliyetlerini yükseltmekte ve paketlemede sorun yasanmasina neden olmaktadir. Adding an additional pump inside the fuel tank or on the fuel line increases costs and causes problems in packaging.
Ayrica bu çözümle, özellikle agir ticari araçlarin gereksinimi olan yüksek akis debili yakit sag]anamayabilinmektedir. In addition, with this solution, the high flow rate required especially by heavy commercial vehicles fuel flow may not be supplied.
Yüksek rakim kaynakli arizalarin giderilmesinde kullanilan bir diger çözüm ise yakit tankindan emis saglayan pompanin emis kapasitesinin arttirilmasidir. Söz konusu çözümde, yakit pompasi ile birlikte yakit filtresinin de özelliklerinin iyilestirilmesi gerekmektedir. Emisi saglayan pompanin kapasitesinin arttirilmasi ile problem giderilebilmektedir. Ancak bu durumda baska sorun ve arizalara neden olmaktadir. Motor üzerinde parasitik yükler artmakta, motorun genel veriminde kayiplar yasanmaktadir. Another solution used to eliminate malfunctions caused by high altitude is It is to increase the suction capacity of the pump that provides suction from the fuel tank. Promise In the solution in question, the characteristics of the fuel filter together with the fuel pump needs to be improved. Increasing the capacity of the pump that provides the suction problem can be solved. However, in this case, other problems and malfunctions causes. Parasitic loads increase on the engine, there are losses in efficiency.
Yüksek rakim kaynakli arizalarin giderilmesinde kullanilan bir diger çözüm ise yakit pompasindan veya yakit geri dönüs hattindan yakit tankina geri dönen yakitin yeniden yakit pompasina beslenmesidir. Geri dönüs yakiti ile pompanin beslenmesinde ise isinmis olan yakit problemi yasanmaktadir. Pompaya giren yakitin belirli bir sicaklik limitinde olmasi gerekmektedir aksi durumda söz konusu durum pompanin zarar görmesine neden olmaktadir. patent dokümaninda, bir yakit tanki tasarimi açiklanmistir. Söz konusu yakit tankinda, yakit pompasina binen yükü azaltmak için hava ile basinç arttirilmaktadir. Another solution used to eliminate malfunctions caused by high altitude is return to the fuel tank from the fuel pump or the fuel return line. is the re-feeding of fuel to the fuel pump. pump with return fuel there is a problem of heated fuel in its feeding. entering the pump The fuel must be within a certain temperature limit, otherwise the This situation causes the pump to be damaged. In the patent document, a fuel tank design is described. The fuel in question pressure in the tank with air to reduce the load on the fuel pump. is being increased.
Teknigin bilinen durumunda yer alan JP861108864 numarali Japon patent dokümaninda, yakit deposuna basinçli hava aktarilarak basincin yükseltilmesi denenmektedir. Japanese patent number JP861108864, which is in the state of the art Increasing the pressure by transferring compressed air to the fuel tank is being tested.
Basvuru konusu patentte ise yakit tanki üzerine veya içerisine yerlestirilen bir basinç düzenleyici ile yakit tankindaki basincin tercih edilen sekilde düzenlenmesi saglanmaktadir. Yakit tankina entegre edilen basinç düzenleyici ile yakit tankindaki basinç seviyesi kontrol edilmekte ve düsük basinç olusmasi veya yüksek basinç olusmasi engellenmektedir. Basvuru konusu yakit sistemi açik hava basincindaki degisime göre veya yakit hatti üzerinde yasanan herhangi bir basinç düsmesine göre yakit tanki iç basincini düzenleyerek, basinç degisikliklerinden kaynaklanan problemleri çözmektedir. In the patent that is the subject of the application, a fuel tank is placed on or inside it. Preferred regulation of pressure in the fuel tank with pressure regulator is provided. Fuel with pressure regulator integrated into the fuel tank The pressure level in the tank is checked and if low pressure occurs or high pressure is prevented. The subject fuel system is open air according to the change in pressure or any pressure experienced on the fuel line by regulating the fuel tank internal pressure according to the decrease in pressure, solving the resulting problems.
Basvuru konusu patentin sagladigi çözüm sayesinde, yakit sistemlerine ilave pompa eklenmesi veya mevcut yakit pompasinin kapasitesinin arttirilmasina gerek kalmamaktadir. Yakit tankina eklenen ilave bir basinç düzenleyici ile yakit sisteminde yasanabilecek basinç sorunlari çözülmektedir. Basvuru konusu yakit sistemine sahip araçlar, farkli rakimlara, yüksek rakimlara sahip her türlü bölgede sorunsuz bir sekilde kullanilabilmektedir. Thanks to the solution provided by the patent, which is the subject of application, additional fuel systems can be added. No need to add a pump or increase the capacity of the existing fuel pump. does not exist. Fuel with an additional pressure regulator added to the fuel tank pressure problems that may occur in the system are solved. Application subject fuel vehicles with the system, at different altitudes, in all kinds of regions with high altitudes. can be used without any problems.
Bulusun Amaçlari Bu bulusun amaci, yüksek rakimli bölgelerde, açik hava basincindaki azalmadan kaynakli çekis ve performans problemlerini gidermeyi saglayan bir basinç düzenleyiciye sahip yakit sistemi gerçeklestirmektir. Objectives of the Invention The aim of this invention is to reduce the outdoor air pressure in high altitude areas. a pressure that allows to eliminate traction and performance problems caused by to realize a fuel system with a regulator.
Bu bulusun diger amaci, aracin kullanildigi bölgenin rakimindan etkilenmeyen, her bölgede açik hava basinci, deniz seviyesi basinci gibi çalisan bir basinç düzenleyiciye sahip yakit sistemi gerçeklestirmektir. The other purpose of this invention is to be unaffected by the altitude of the region where the vehicle is used, open air pressure in every region, a pressure that works like sea level pressure to realize a fuel system with a regulator.
Bu bulusun bir diger amaci, mevcut araç tasarimini degistirmeden ve ek maliyet getirmeden yüksek rakimli bölgelerde yakit pompasinda yasanan arizalari çözmeyi saglayan bir basinç düzenleyiciye sahip yakit sistemi gerçeklestirmektir. Another aim of this invention is to achieve the existing vehicle design without changing and additional cost. failures in the fuel pump in high altitude areas without It is to realize a fuel system with a pressure regulator that provides the solution.
Bulusun Kisa Açiklamasi Bu bulusun amacina ulasmak için gerçeklestirilen ilk istem ve bu isteme bagli diger istemlerde tanimlanan basinç düzenleyiciye sahip yakit sistemi, yakit pompasi, yakit hatti, hava hatti, yakit tanki ve yakit tankina entegre basinç düzenleyici içermektedir. Yakit tanki içine veya üzerine basinç düzenleyici entegre edilmektedir. Basinç düzenleyici, araç hava hattindan alinan bir basinçli hava ile yakit tanki içerisindeki basinci düzenlemektedir. Basinç düzenleyici içerisinde bulunan ölçüm sensörü ile yakit tankinin iç basinci sürekli olarak ölçülmektedir. Yakit tanki içerisinde herhangi bir basinç azalmasi (düsmesi) yasandiginda, basinç düzenleyici kontrol ettigi havayi yakit tanki içerisine yönlendirerek tank içerisindeki basinci tercih edilen seviyeye kadar yükseltmektedir. Basinç düzenleyici, yakit hatti basincini da kontrol etmektedir. Brief Description of the Invention The first request made to achieve the purpose of this invention and depending on this request fuel system with pressure regulator as defined in other claims, fuel pressure integrated into the pump, fuel line, overhead line, fuel tank and fuel tank Includes editor. Pressure regulator in or on the fuel tank is integrated. The pressure regulator is a pressure regulator taken from the vehicle air line. It regulates the pressure in the fuel tank with air. pressure regulator With the measurement sensor inside, the internal pressure of the fuel tank is constantly monitored. being measured. Any pressure drop (drop) inside the fuel tank When it happens, the pressure regulator puts the air it controls into the fuel tank. by directing the pressure in the tank to the preferred level. raises. The pressure regulator also controls the fuel line pressure.
Yakit hattinda bir basinç kaybi yasanmasi durumunda yakit tanki içerisindeki basinci arttirarak yakit pompasinin daha kolay emis yapmasini saglamaktadir. In case of a pressure loss in the fuel line, the By increasing the pressure, it enables the fuel pump to make suction more easily.
Yakit tankina entegre edilen basinç düzenleyici sayesinde aracin kullanildigi bölgedeki atmosfer basinci degisse dahi araç yakit sistemi söz konusu basinç degisikliginden etkilenmeden normal deniz seviyesindeki gibi çalismaya devam edecektir. Böylece sadece yakit tankina entegre edilen bir basinç düzenleyici ve onun kontrol ettigi hava hatti ise yakit pompasinin çalismasinda iyilesme saglanmaktadir. Thanks to the pressure regulator integrated in the fuel tank, the vehicle is used. Even if the atmospheric pressure in the area changes, the vehicle fuel system will maintain the pressure in question. continue to operate as at normal sea level without being affected by the will. Thus, only a pressure regulator integrated in the fuel tank and the air line it controls improves the operation of the fuel pump. is provided.
Bulusun Ayrintili Açiklamasi Bu bulusun amacina ulasmak için gerçeklestirilen basinç düzenleyiciye sahip yakit sistemi ekli sekillerde gösterilmis olup bu sekiller; Sekil 1. Basinç düzenleyiciye sahip yakit sisteminin sematik görünüsüdür. Detailed Description of the Invention To achieve the aim of this invention, it has pressure regulator realized The fuel system is shown in the attached figures and these figures are; Figure 1. The schematic view of the fuel system with pressure regulator.
Sekillerdeki parçalar tek tek numaralandirilmis olup, bu numaralarin karsiligi asagida verilmistir. The parts in the figures are numbered one by one and the corresponding numbers are given below.
Basinç düzenleyiciye sahip yakit sistemi Yakit tanki Yakit hatti Samandira Hava kaynagi Hava hatti Yakit pompasi Basinç düzenleyici 91. Ölçüm sensörü Motorlu tasitlarda kullanilan, motorlu tasit yakit tanki (2) içerisindeki hava basincini her durumda açik hava basincina esitlemeyi saglayan bir basinç düzenleyiciye sahip yakit sistemi (1); -araç üzerinde bulunan ve yakitinin depolandigi en az bir yakit tanki (2), -yakit tanki (2) ile motor (M) arasinda bulunan ve yakit tankindaki (2) yakitin içerisinden geçerek motora (M) iletildigi en az bir yakit hatti (3), -yakit tanki (2) içerisinde veya üzerinde bulunan, yakit tanki (2) içerisindeki yakit seviyesinin ölçülmesini saglayan en az bir samandira (4), -yakit tanki (2) üzerinde bulunan en az bir delik (5), -tercih edilen basinçta hava saglayan ve tercihen aracin kendi parçalarindan biri olan en az bir hava kaynagi (6), -yakit tankindaki (2) yakiti çekerek, yakit hatti (3) üzerinden motora (M) yönlendiren en az bir yakit pompasi (8), -yakit tanki (2) üzerinde veya içerisinde bulunan, yakit tanki (2) iç basincini ölçen, yakit tanki (2) iç basinci tercih edilen degerin altina düstügünde hava hattindan (7) gelen basinçli havayi yakit tanki (2) içerisine yönlendirerek yakit tanki (2) iç basinç seviyesini düzenleyen en az bir basinç düzenleyici (9) içermektedir. Fuel system with pressure regulator Fuel tank fuel line Buoy air source air line fuel pump pressure regulator 91. Measurement sensor Air in the motor vehicle fuel tank (2) used in motor vehicles a pressure that allows the pressure to be equalized to the open air pressure in any case. fuel system (1) with regulator; - at least one fuel tank (2) on the vehicle where the fuel is stored, - the fuel in the fuel tank (2) between the fuel tank (2) and the engine (M) at least one fuel line (3), through which it is transmitted to the engine (M), - the fuel in or above the fuel tank (2), the fuel in the fuel tank (2) at least one straw (4) to measure the level of - at least one hole (5) on the fuel tank (2), - one of the vehicle's own parts, preferably one that supplies air at the preferred pressure at least one air source (6), - by pulling the fuel from the fuel tank (2), through the fuel line (3) to the engine (M) at least one fuel pump (8), which directs - the fuel tank (2) internal pressure on or inside the fuel tank (2). the fuel tank (2), when the internal pressure drops below the preferred value, the air It directs the compressed air coming from the fuel line (7) into the fuel tank (2). at least one pressure regulator (9) that regulates the internal pressure level of the tank (2) contains.
Bulus konusu basinç düzenleyiciye sahip yakit sistemi (1), aracin kullanildigi açik hava basincini ve/Veya açik hava basincindan kaynakli yakit tankindaki (2) basinç degisimini ölçerek yakit tanki (2) iç basincini düzenlemektedir. Basinç düzenleyiciye sahip yakit sistemi (1) bulunan araçlarda, atmosfer basincindaki degisiklige göre yakit tanki (2) iç basinci düzenlendigi için araç açik hava basinci yüksek veya açik hava basinci düsük olan yerlerde kullanilsa dahi yakit pompasinin (8) çalismasinda herhangi bir degisme olmamaktadir. Böylece basinç düzenleyiciye sahip yakit sistemi (1) bulunan araçlar, açik hava basincindan bagimsiz olarak ayni çekis ve performansi sergilemektedirler. The fuel system (1) with a pressure regulator, which is the subject of the invention, is an open the air pressure and/or the pressure in the fuel tank (2) caused by the open air pressure It regulates the internal pressure of the fuel tank (2) by measuring the change. Pressure In vehicles with a fuel system (1) with a regulator, Since the internal pressure of the fuel tank (2) is regulated according to the change, the vehicle open air pressure fuel even if it is used in places with high or low air pressure. There is no change in the operation of the pump (8). Thus the pressure Vehicles with a fuel system (1) with a regulator, from open air pressure they show the same traction and performance independently.
Basinç düzenleyiciye sahip yakit sisteminde (1) aracin çalismasi ve hareket etmesi için gerekli yakit, yakit tankinda (2) depolanmaktadir. Yakit tanki (2) üzerinde veya içerisinde samandira (4) bulunmaktadir. Samandira (4), yakit tanki (2) içerisinde bulunan yakit miktarini ölçmekte ve yakit seviyesini aracin elektronik sistemine iletmektedir. Yakit tanki (2) üzerinde tercihen en az bir delik (5) bulunmaktadir. Delik (5) tercihen yakit tankinin (2) üst bölümünde yer almaktadir ve yakit tankinin (2) basincini, açik hava basinci ile dengelemektedir. Yakit tanki (2) üzerinde bulunan delik (5), yakit tanki (2) içerisinde asiri basinç olustugu zaman, asiri basincin yakit tanki (2) disina atilmasini da saglamaktadir. Araç, deniz seviyesi gibi açik hava basincinin yaklasik 1 atmosfer oldugu bir yerde kullanildiginda, delik (5) açik havaya açildigi için yakit tanki (2) basincini l atmosfer olarak dengeleyecektir. Böyle bir durumda basinç düzenleyicinin (9) kullanilmasina gerek kalmayacaktir. Starting and moving of the vehicle in the fuel system with pressure regulator (1) The fuel required for this is stored in the fuel tank (2). On the fuel tank (2) or it contains a samandira (4). Float (4), fuel tank (2) It measures the amount of fuel in the vehicle and determines the fuel level of the vehicle electronically. transmits to the system. Preferably at least one hole (5) on the fuel tank (2) are available. The hole (5) is preferably located in the upper part of the fuel tank (2) and balances the pressure of the fuel tank (2) with the open air pressure. Fuel tank (2) on the hole (5), where excessive pressure is created in the fuel tank (2). time also ensures that the excess pressure is discharged out of the fuel tank (2). Vehicle, in a place where the open air pressure is about 1 atmosphere, such as at sea level When used, the fuel tank (2) pressure l will balance the atmosphere. In such a case, the pressure regulator (9) will not need to be used.
Bulus konusu, basinç düzenleyiciye sahip yakit sisteminde (l) yakit tankinda (2) bulunan yakit, yakit pompasi (8) araciligi ile emilerek yakit katti (3) üzerinden motora (M) yönlendirilmektedir. Yakitin, yakit tankindan (2) çekilerek yanma için motora (M) yönlendirilmesi yakit pompasi (8) ile yapildigi için yakit pompasinin (8) çalismasi, emisi tam olarak saglamasi motordaki (M) yanmayi ve motor (M) performansini direkt olarak etkilemektedir. The subject of the invention is in the fuel system (l) with pressure regulator in the fuel tank (2) The fuel contained in the fuel is absorbed by the fuel pump (8) and added to the fuel (3). is directed to the engine (M). For combustion, the fuel is drawn from the fuel tank (2). Since the fuel pump (8) is directed to the engine (M), the fuel pump is (8) working, providing the suction fully, the combustion in the engine (M) and the engine (M) directly affect its performance.
Bulusun bir uygulamasinda, basinç düzenleyiciye sahip yakit sistemi (1) en az bir hava kaynagi (6) içermektedir. Hava kaynagi (6) yakit sisteminde (l) kullanilacak havayi saglamaktadir. Hava kaynagi (6) olarak kompresör veya fan benzeri hava saglayan bir cihaz kullanilabilmektedir. Hava kaynaginin (6) sagladigi hava, hava hatti (7) ile basinç düzenleyiciye (9) iletilmektedir. In one embodiment of the invention, the pressure regulating fuel system (1) has at least one includes an air source (6). The air source (6) will be used in the fuel system (l) it provides the air. Compressor or fan-like air as the air source (6) a device can be used. The air supplied by the air source (6) It is transmitted to the pressure regulator (9) via the line (7).
Bulusun tercih edilen uygulamasinda, hava kaynagi (6) araç için halihazirda kullanilan bir hava kaynagidir (6). Araç içerisinde bulunan herhangi bir hava kaynagi (6) hava hatti (7) ile alinarak basinç düzenleyiciye (9) aktarilmaktadir. In the preferred embodiment of the invention, the air source (6) is already present for the vehicle. It is an air source used (6). Any air in the vehicle its source (6) is taken by the air line (7) and transferred to the pressure regulator (9).
Bulusun tercih edilen uygulamasinda, yakit tanki (2) üzerinde basinç düzenleyici (9) bulunmaktadir. Basinç düzenleyici (9) tercihen en az bir hava girisi ve en az bir hava çikisi içermektedir. Hava hattindan (7) gelen hava basinç düzenleyiciye (9) tercihen basinç düzenleyicinin (9) hava girisine baglanmaktadir. Basinç düzenleyici (9) hava hattindan (7) gelen havayi tercihen hava çikisindan geçirerek yakit tanki (2) içerisine yönlendirebilmektedir. Basinç düzenleyicinin (9) bir hava çikisi da yakit tankina (2) baglanmaktadir. Yakit tankinda (2) yüksek basinç olustugunda basinç düzenleyici (9) hava çikisindan yakit tanki (2) içerisindeki havayi dis ortama atacaktir. In the preferred embodiment of the invention, the pressure regulator on the fuel tank (2) (9) exists. The pressure regulator (9) preferably has at least one air inlet and at least one Includes an air outlet. From the air line (7) to the air pressure regulator (9) is preferably connected to the air inlet of the pressure regulator (9). Pressure The regulator (9) preferably passes the air coming from the air line (7) through the air outlet. fuel tank (2) can be directed into it. The pressure regulator (9) has an air Its output is also connected to the fuel tank (2). High pressure in the fuel tank (2) occurs, the pressure regulator (9) is removed from the air outlet in the fuel tank (2). It will blow the air out.
Bulusun bir uygulamasinda, basinç düzenleyici (9) samandirayi (4) tam olarak kapsayacak sekilde konumlandirilmaktadir. In one embodiment of the invention, the pressure regulator (9) is fully inserted into the float (4). positioned to cover.
Bulusun bir uygulamasinda, basinç düzenleyici (9) çift yönlü olarak çalisabilmektedir. Basinç düzenleyici (9) hava hattindan (7) gelen havayi geçirerek yakit tankina (2) yönlendirebilmekte, yakit tankinda (2) yüksek basinç olustugunda, yakit tankinda (2) olusan basinçli havayi disari aktarabilmektedir. In one embodiment of the invention, the pressure regulator (9) is bidirectional. it can work. Air from the pressure regulator (9) air line (7). It can be directed to the fuel tank (2) by passing it through, high pressure in the fuel tank (2). When it is formed, it can transfer the compressed air formed in the fuel tank (2) out.
Basinç düzenleyicinin (9) çift yönlü olmasi sayesinde yakit tankina (2) dogru hava yönlendirilebilmekte, gerektiginde yakit tankindaki (2) basinçli hava, yakit tanki (2) disina yönlendirilebilmektedir. Due to the pressure regulator (9) being bidirectional, the air is directed towards the fuel tank (2). can be directed, when necessary, the compressed air in the fuel tank (2) can be (2) can be directed outward.
Bulusun bir uygulamasinda, basinç düzenleyici (9) yaklasik 1 barlik (1 atmosferlik) hava tasiyan bir hava hattina (7) baglanmaktadir. Basinç düzenleyici (9) hava hattindan (7) gelen `1 bar basincindaki havayi yakit tankina (2) yönlendirmektedir. Hava hattindan (7) farkli basinçta bir hava akisi oldugu zaman, söz konusu hava akisinin geçisine izin vermemektedir. In one embodiment of the invention, the pressure regulator (9) is approximately 1 bar (1 bar). atmosphere) is connected to an air line (7) carrying air. pressure regulator (9) `1 bar pressure air coming from the air line (7) into the fuel tank (2) directs. There is an air flow at a different pressure from the air line (7). time does not allow the passage of the said air flow.
Bulusun baska bir uygulamasinda, basinç düzenleyici (9) hava hattindan (7) gelen havanin basincini ölçerek, gelen havanin basincini 1 barlik bir basinç degerine getirmektedir. Bu durumda, basinç düzenleyiciye (9) 1 barlik basinç degeri disinda da bir hava akisi baglanabilmektedir. In another embodiment of the invention, the pressure regulator (9) comes from the air line (7). by measuring the pressure of the air, the pressure of the incoming air to a pressure value of 1 bar brings. In this case, a pressure value of 1 bar is added to the pressure regulator (9). An air flow can also be connected outside.
Bulusun tercih edilen uygulamasinda, basinç düzenleyici (9) en az bir Ölçüm sensörü (91) içermektedir. Ölçüm sensörü (91) basinç ölçümü yapabilen, basinç degerini algilayan bir algilayicidir. Bulusun bir uygulamasinda, ölçüm sensörü (91) olarak basinç al gilayabilen ölçüm kapsülü kullanilmaktadir. Ölçüm sensörü (91) tercihen yakit tanki (2) içerisindeki veya yakit tanki (2) disarisindaki atmosfer basincini ölçmektedir. Bulusun tercih edilen uygulamasinda, ölçüm sensörü (91) yakit tanki (2) içerisine girecek sekilde konumludur ve yakit tanki (2) içerisindeki hava basincini ölçmektedir. Bulusun bir uygulamasinda, ölçüm sensörü (91) basinç düzenleyici (9) içerisinde bulunmakta ve basinç düzenleyiciye (9) baglanan yakit tanki (2) hava hattindan (7) gelen havaya göre yakit tanki (2) hava basinci ölçümünü yapmaktadir. In the preferred embodiment of the invention, the pressure regulator (9) has at least one Measurement includes the sensor (91). The measuring sensor (91) is capable of measuring pressure, pressure It is a sensor that detects its value. In one embodiment of the invention, the measurement sensor As (91), a pressure-sensing measurement capsule is used. The measuring sensor (91) is preferably located in the fuel tank (2) or in the fuel tank (2). It measures the atmospheric pressure outside. Invention preferred In the application, the measurement sensor (91) will be inserted into the fuel tank (2). is positioned and measures the air pressure in the fuel tank (2). find it In one embodiment, the measuring sensor (91) is in the pressure regulator (9). There is a fuel tank (2) connected to the pressure regulator (9) from the air line. (7) The fuel tank (2) makes the air pressure measurement according to the incoming air.
Bulusun bir uygulamasinda, basinç düzenleyici (9) ölçüm sensörünün (91) ölçtügü basinç degerine göre çalismaktadir. Ölçüm sensörü (91) yakit tanki (2) içerisinde tercih edilenden basinç degerinden (1 bar) daha düsük bir basinç degeri ölçtügünde, basinç düzenleyici (9) hava hattindan (7) yakit tanki (2) içerisine basinçli hava (yaklasik 1 barlik) yönlendirmektedir. Böylece yakit tanki (2) içerisindeki hava basinci, açik hava basincina esitlenmekte ve yakit pompasi (8) ideal çalisma araligina getirilmektedir. In one embodiment of the invention, the pressure regulator (9) is measured by the measuring sensor (91). It works according to the pressure value. Measuring sensor (91) in fuel tank (2) a pressure value lower than the preferred pressure value (1 bar) the pressure regulator (9) through the air line (7) into the fuel tank (2). pressurized air (about 1 bar). Thus, the fuel tank (2) The air pressure inside is equalized to the open air pressure and the fuel pump (8) brought to the ideal operating range.
Bulusun bir uygulamasinda, ölçüm sensörü (91) yakit tanki (2) içerisinde tercih edilen basinç degerinden (1 bar) daha yüksek bir basinç degeri ölçtügünde, basinç düzenleyici (9) yakit tankina (2) bagli olan hava çikisini açarak yakit tanki (2) içerisindeki basinçli havayi disari yönlendirmektedir. Böylece yakit tanki (2) içerisindeki hava basinci yükseldiginde basinç düzenleyici (9) yüksek basinci düsürerek açik hava basincina esitlenmekte ve yakit pompasi (8) ideal çalisma araligina getirilmektedir. In one embodiment of the invention, the measurement sensor 91 is preferred in the fuel tank (2). When it measures a pressure value higher than the specified pressure value (1 bar), the pressure The regulator (9) opens the air outlet connected to the fuel tank (2) and the fuel tank (2) It directs the compressed air inside. Thus, the fuel tank (2) When the air pressure inside increases, the pressure regulator (9) high pressure it is equalized to the open air pressure by reducing the fuel pump (8) is brought into range.
Basinç düzenleyici (9) yakit tanki (2) içerisindeki hava basincini sürekli olarak düzenleyerek tercih edilen açik hava basinci degerinde tutmaktadir. Yakit tanki (2) içerisindeki basinç degeri sürekli olarak açik hava basincina esit olacak sekilde düzenlendigi için yakit pompasi (8) aracin kullanildigi rakimdan, yükseklikten bagimsiz olarak her kosulda açik hava basincinda çalismaktadir. Basinç düzenleyici (9) ayni zamanda basinç düzenleyiciye sahip yakit sistemi (1) üzerindeki hatlar ve baglantilardan kaynakli basinç düsüslerinde de çalismaktadir. The pressure regulator (9) constantly adjusts the air pressure in the fuel tank (2). It keeps it at the preferred open air pressure value by regulating it. Fuel tank (2) so that the pressure value inside is constantly equal to the open air pressure. Since the fuel pump (8) is regulated, the it works independently under open air pressure in all conditions. Pressure regulator (9) fuel system with pressure regulator at the same time (1) It also works in pressure drops caused by lines and connections on it.
Bulusun bir uygulamasinda, basinç düzenleyici (9) olarak çift yönlü çalisabilen denge valfi kullanilmaktadir. Valf olan basinç düzenleyici (9) araç üzerinde herhangi bir hava hattina baglanabilmektedir. In one embodiment of the invention, it is used as a pressure regulator (9) which can work bidirectionally. balance valve is used. Pressure regulator with valve (9) on the vehicle It can be connected to any air line.
Bulusun bir uygulamasinda, basinç düzenleyici (9) degisken akis debisine sahip hava hattindan (7) aldigi hava akisi ile yakit tanki (2) içindeki basinci, her zaman deniz seviyesindeki açik hava basinci degerinde tutacak sekilde basinci düzenlemektedir. In one embodiment of the invention, the pressure regulator (9) has a variable flow rate. The pressure in the fuel tank (2) with the air flow it receives from the air line (7) is always pressure to keep it at sea level open air pressure organizes.
Bulus konusu basinç düzenleyiciye sahip yakit sisteminde (l) yakit tanki (2) üzerinde bulunan ve açik hava basincini dengelemeyi saglayan delik (5) kullanilmaktadir. Böylece basinç düzenleyicinin (9) çalismadigi durumlarda delik (5) emniyet görevi görerek yakit tanki (2) basincini dis basinca esitlemektedir. Fuel tank (2) in the fuel system (l) with pressure regulator, which is the subject of the invention hole (5) on it that provides balancing of the open air pressure is used. Thus, in cases where the pressure regulator (9) does not work, the hole (5) acting as a safety function, the fuel tank (2) equalizes the pressure to the external pressure.
Araç, açik hava basincinda kullanildiginda delik (5) hava basincini dengeleyecek ve basinç düzenleyicinin (9) çalismasina gerek kalmayacaktir. The hole (5) will balance the air pressure when the vehicle is used in open air pressure and the pressure regulator (9) will not need to work.
Bulusun bir uygulamasinda, basinç düzenleyiciye sahip yakit sisteminin (1) çalismasi su sekildedir. Basinç düzenleyici (9) yakit tanki (2) üzerine monte edilmektedir. Basinç düzenleyiciye (9) araçta kullanilan herhangi bir hava hatti baglanmaktadir. Basinç düzenleyici (9) çift yönlü olarak çalismaktadir. Basinç düzenleyici (9) içerisinde bulunan ölçüm sensörü (91) yakit tanki (2) içerisindeki hava basincini ölçmektedir. Yakit tanki (2) içerisindeki hava basincinin her zaman açik hava basincinda olmasi istenmektedir. Ölçüm sensörünün (91) yaptigi ölçüme göre basinç düzenleyici (9) basinç dengelemesini yapmaktadir. Ölçüm sensörü (91) açik hava basincindan düsük bir deger ölçtügünde, basinç düzenleyici (9) hava hattindan (7) gelen havayi yakit tankina (2) yönlendirerek yakit tanki (2) içerisindeki basinci açik hava basincina esit olacak sekilde düzenlemektedir. Ölçüm sensörü (91) yakit tanki (2) içerisindeki basinci açik hava basincindan yüksek ölçtügünde, basinç düzenleyici (9) yakit tankindaki (2) havayi disari yönlendirerek basinci açik hava basincina esitlemektedir. In one embodiment of the invention, the pressure regulator fuel system (1) the work is in the form of water. Pressure regulator (9) mounted on fuel tank (2) is being done. Any air line used in the vehicle to the pressure regulator (9) is connecting. The pressure regulator (9) works bidirectionally. Pressure The measurement sensor (91) in the regulator (9) is located in the fuel tank (2). measures air pressure. Always keep the air pressure in the fuel tank (2) It is required to be at open air pressure. What the measuring sensor (91) does According to the measurement, the pressure regulator (9) balances the pressure. Measurement When the sensor (91) measures less than the outdoor air pressure, the pressure The regulator (9) directs the air coming from the air line (7) to the fuel tank (2). so that the pressure in the fuel tank (2) is equal to the open air pressure. organizes. The pressure sensor (91) is turned on in the fuel tank (2) when the air pressure is higher than the pressure regulator (9) in the fuel tank (2) it equalizes the pressure to the open air pressure by directing the air out.
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2016/17318A TR201617318A2 (en) | 2016-11-28 | 2016-11-28 | FUEL SYSTEM WITH PRESSURE REGULATOR |
| PCT/TR2017/050602 WO2019009837A2 (en) | 2016-11-28 | 2017-11-28 | Fuel system with pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2016/17318A TR201617318A2 (en) | 2016-11-28 | 2016-11-28 | FUEL SYSTEM WITH PRESSURE REGULATOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR201617318A2 true TR201617318A2 (en) | 2018-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR2016/17318A TR201617318A2 (en) | 2016-11-28 | 2016-11-28 | FUEL SYSTEM WITH PRESSURE REGULATOR |
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| Country | Link |
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| TR (1) | TR201617318A2 (en) |
| WO (1) | WO2019009837A2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592175A (en) * | 1968-12-06 | 1971-07-13 | Allis Chalmers Mfg Co | Pressurized fuel system |
| JPS61108864A (en) * | 1984-11-02 | 1986-05-27 | Toyota Motor Corp | Fuel supply device for alcohol blended fuel |
| DE3916574B4 (en) * | 1989-01-24 | 2004-07-08 | Holzer, Walter, Prof. Dr.h.c. Ing. | Fuel tank with air bubble |
| WO2008149383A1 (en) * | 2007-06-08 | 2008-12-11 | Ucal Fuel Systems Limited | Fuel injection system of a vehicle |
| AT512724B1 (en) * | 2013-07-12 | 2015-02-15 | Avl List Gmbh | Device and method for the continuous measurement of the dynamic fuel consumption of an internal combustion engine |
-
2016
- 2016-11-28 TR TR2016/17318A patent/TR201617318A2/en unknown
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2017
- 2017-11-28 WO PCT/TR2017/050602 patent/WO2019009837A2/en active Application Filing
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| WO2019009837A2 (en) | 2019-01-10 |
| WO2019009837A3 (en) | 2019-04-11 |
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