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RU2009148863A - ENHANCING ENERGY TRANSMISSION IN HYDRAULIC SYSTEMS - Google Patents

ENHANCING ENERGY TRANSMISSION IN HYDRAULIC SYSTEMS Download PDF

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RU2009148863A
RU2009148863A RU2009148863/04A RU2009148863A RU2009148863A RU 2009148863 A RU2009148863 A RU 2009148863A RU 2009148863/04 A RU2009148863/04 A RU 2009148863/04A RU 2009148863 A RU2009148863 A RU 2009148863A RU 2009148863 A RU2009148863 A RU 2009148863A
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hydraulic
polymer
energy
fluid
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RU2009148863/04A
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Кристиан Даниель Жорж НЕВЁ (FR)
Кристиан Даниель Жорж НЕВЁ
Дуглас Г. ПЛАЧЕК (US)
Дуглас Г. ПЛАЧЕК
Стивен Нэйл ХЕРЦОГ (US)
Стивен Нэйл ХЕРЦОГ
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Эвоник РоМакс Эддитивс ГмбХ (DE)
Эвоник РоМакс Эддитивс ГмбХ
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Publication of RU2009148863A publication Critical patent/RU2009148863A/en

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Abstract

1. Применение жидкости, имеющей ИВ, по меньшей мере, 130, в качестве агента для улучшения передачи энергии в гидравлической системе. ! 2. Применение по п.1, отличающееся тем, что выход мощности увеличивается, по меньшей мере, на 3%. ! 3. Применение по п.1, отличающееся тем, что объемная производительность увеличивается, по меньшей мере, на 3%. ! 4. Применение по п.1, отличающееся тем, что стабильность передачи энергии увеличивается, и что падение выходной мощности после 10 мин рабочего времени составляет не более 3%, измеренное при нагрузке 90% или более от максимальной нагрузки устройства, обеспечивающего механическую энергию. ! 5. Применение по п.1, отличающееся тем, что скорость вращения двигателя устройства, обеспечивающего механическую энергию, поддерживается на постоянном уровне, и система передает повышенный уровень гидравлической энергии. ! 6. Применение по п.1, отличающееся тем, что скорость вращения двигателя устройства, обеспечивающего механическую энергию, находится в пределах от 1000 до 3000 об/мин и/или тем, что давление, обеспеченное устройством, обеспечивающим гидравлическую энергию, находится в пределах от 50 до 700 бар. ! 7. Применение по п.1, отличающееся тем, что гидравлическая система спроектирована для работы при более низком давлении, так что выходная мощность эквивалентна по величине выходной мощности, передаваемой эталонной системой, использующей гидравлическую жидкость с ИВ 100. ! 8. Применение по п.1, отличающееся тем, что гидравлическая система показывает улучшенное отношение гидравлической мощности на выходе к мощности на входе, так, что отношение мощность на выходе/мощность на входе улучшено, по меньшей мере,  1. The use of a fluid having an IV of at least 130 as an agent for improving energy transfer in a hydraulic system. ! 2. The use according to claim 1, characterized in that the power output increases by at least 3%. ! 3. The use according to claim 1, characterized in that the volumetric productivity is increased by at least 3%. ! 4. The use according to claim 1, characterized in that the stability of energy transfer increases, and that the drop in output power after 10 minutes of working time is not more than 3%, measured at a load of 90% or more of the maximum load of the device providing mechanical energy. ! 5. The use according to claim 1, characterized in that the engine speed of the device providing mechanical energy is maintained at a constant level, and the system transmits an increased level of hydraulic energy. ! 6. The use according to claim 1, characterized in that the rotational speed of the engine of the device providing mechanical energy is in the range from 1000 to 3000 rpm and / or in that the pressure provided by the device providing hydraulic energy is in the range from 50 to 700 bar. ! 7. The use according to claim 1, characterized in that the hydraulic system is designed to operate at a lower pressure, so that the output power is equivalent in magnitude to the output power transmitted by a reference system using a hydraulic fluid with an IW 100.! 8. The use according to claim 1, characterized in that the hydraulic system shows an improved ratio of hydraulic output power to input power, so that the output power / input power ratio is improved, at least

Claims (32)

1. Применение жидкости, имеющей ИВ, по меньшей мере, 130, в качестве агента для улучшения передачи энергии в гидравлической системе.1. The use of a fluid having a VI of at least 130 as an agent for improving energy transfer in a hydraulic system. 2. Применение по п.1, отличающееся тем, что выход мощности увеличивается, по меньшей мере, на 3%.2. The use according to claim 1, characterized in that the power output is increased by at least 3%. 3. Применение по п.1, отличающееся тем, что объемная производительность увеличивается, по меньшей мере, на 3%.3. The use according to claim 1, characterized in that the volumetric productivity is increased by at least 3%. 4. Применение по п.1, отличающееся тем, что стабильность передачи энергии увеличивается, и что падение выходной мощности после 10 мин рабочего времени составляет не более 3%, измеренное при нагрузке 90% или более от максимальной нагрузки устройства, обеспечивающего механическую энергию.4. The use according to claim 1, characterized in that the stability of energy transfer increases, and that the drop in output power after 10 minutes of working time is not more than 3%, measured at a load of 90% or more of the maximum load of a device providing mechanical energy. 5. Применение по п.1, отличающееся тем, что скорость вращения двигателя устройства, обеспечивающего механическую энергию, поддерживается на постоянном уровне, и система передает повышенный уровень гидравлической энергии.5. The use according to claim 1, characterized in that the engine speed of the device providing mechanical energy is maintained at a constant level, and the system transmits an increased level of hydraulic energy. 6. Применение по п.1, отличающееся тем, что скорость вращения двигателя устройства, обеспечивающего механическую энергию, находится в пределах от 1000 до 3000 об/мин и/или тем, что давление, обеспеченное устройством, обеспечивающим гидравлическую энергию, находится в пределах от 50 до 700 бар.6. The use according to claim 1, characterized in that the rotational speed of the engine of the device providing mechanical energy is in the range from 1000 to 3000 rpm and / or in that the pressure provided by the device providing hydraulic energy is in the range from 50 to 700 bar. 7. Применение по п.1, отличающееся тем, что гидравлическая система спроектирована для работы при более низком давлении, так что выходная мощность эквивалентна по величине выходной мощности, передаваемой эталонной системой, использующей гидравлическую жидкость с ИВ 100.7. The use according to claim 1, characterized in that the hydraulic system is designed to operate at a lower pressure, so that the output power is equivalent in magnitude to the output power transmitted by a reference system using a hydraulic fluid with IV 100. 8. Применение по п.1, отличающееся тем, что гидравлическая система показывает улучшенное отношение гидравлической мощности на выходе к мощности на входе, так, что отношение мощность на выходе/мощность на входе улучшено, по меньшей мере, на 3% по сравнению с отношением, которое дает эталонная система, использующая гидравлическую жидкость с ИВ 100.8. The use according to claim 1, characterized in that the hydraulic system shows an improved ratio of hydraulic output power to input power, so that the output power / input power ratio is improved by at least 3% compared to the ratio , which gives a reference system using a hydraulic fluid with IV 100. 9. Применение по п.1, отличающееся тем, что жидкость представляет собой гидравлическую жидкость, соответствующую стандартам NFPA и имеющую вязкость, увеличенную в два, три, четыре или пять раз.9. The use according to claim 1, characterized in that the fluid is a hydraulic fluid that meets NFPA standards and has a viscosity increased by two, three, four or five times. 10. Применение по п.1, отличающееся тем, что жидкость получена посредством смешения базовой жидкости и полимерной присадки, увеличивающей индекс вязкости.10. The use according to claim 1, characterized in that the liquid is obtained by mixing a base fluid and a polymer additive that increases the viscosity index. 11. Применение по п.10, отличающееся тем, что жидкость содержит, по меньшей мере, 60 мас.%, по меньшей мере, одной базовой жидкости, имеющей индекс вязкости 120 или меньше.11. The use of claim 10, characterized in that the liquid contains at least 60 wt.%, At least one base fluid having a viscosity index of 120 or less. 12. Применение по п.1, отличающееся тем, что жидкость содержит минеральное масло и/или синтетическое масло.12. The use according to claim 1, characterized in that the liquid contains mineral oil and / or synthetic oil. 13. Применение по п.12, отличающееся тем, что жидкость содержит масло API группы I, API группы II, API группы III, масло API группы IV, или API группы V, или масло, синтезированное по Фишеру-Тропшу (GTL), и/или полиальфаолефин (РАО), сложный эфир карбоновой кислоты, простой эфир растительного происхождения, сложный эфир фосфорной кислоты и/или полиалкиленгликоль (PAG).13. The use according to claim 12, characterized in that the liquid contains API group I oil, API group II, API group III, API group IV oil, or group V API, or Fischer-Tropsch synthesized oil (GTL), and / or polyalphaolefin (PAO), carboxylic acid ester, plant ether, phosphoric acid ester and / or polyalkylene glycol (PAG). 14. Применение по п.1, отличающееся тем, что жидкость содержит, по меньшей мере, один полимер, где полимер содержит звенья, образованные из мономеров, выбранных из акрилата, метакрилата, фумарата и/или малеината.14. The use according to claim 1, characterized in that the liquid contains at least one polymer, where the polymer contains units formed from monomers selected from acrylate, methacrylate, fumarate and / or maleate. 15. Применение по п.14, отличающееся тем, что жидкость содержит полимер полиалкилметакрилата.15. The application of 14, characterized in that the liquid contains a polymer of polyalkyl methacrylate. 16. Применение по п.14, отличающееся тем, что жидкость содержит полимер, полученный полимеризацией смеси олефинненасыщенных мономеров, которая состоит из а) 0-100 мас.%, основанных на общей массе этиленненасыщенных мономеров, одного или более этиленненасыщенных эфиров формулы (I)16. The use according to 14, characterized in that the liquid contains a polymer obtained by polymerization of a mixture of olefinically unsaturated monomers, which consists of a) 0-100 wt.%, Based on the total weight of ethylenically unsaturated monomers, one or more ethylenically unsaturated esters of the formula (I)
Figure 00000001
Figure 00000001
 где R представляет собой водород или метил, R1 означает линейный или разветвленный алкильный остаток с 1-6 атомами углерода, R2 и R3 независимо представляют собой водород или группу формулы -COOR', где R' означает водород или алкильную группу с 1-6 атомами углерода,where R represents hydrogen or methyl, R 1 means a linear or branched alkyl residue with 1-6 carbon atoms, R 2 and R 3 independently represent hydrogen or a group of the formula -COOR ', where R' means hydrogen or an alkyl group with 1- 6 carbon atoms b) 0-100 мас.%, основанных на общей массе этиленненасыщенных мономеров, одного или более этиленненасыщенных эфиров формулы (II)b) 0-100 wt.%, based on the total weight of ethylenically unsaturated monomers, one or more ethylenically unsaturated esters of the formula (II) где R представляет собой водород или метил, R4 означает линейный или разветвленный алкильный остаток с 7-40 атомами углерода, R5 и R6 независимо представляют собой водород или группу формулы -COOR", где R" означает водород или алкильную группу с 7-40 атомами углерода,where R represents hydrogen or methyl, R 4 means a linear or branched alkyl residue with 7-40 carbon atoms, R 5 and R 6 independently represent hydrogen or a group of the formula -COOR " , where R " means hydrogen or an alkyl group with 7- 40 carbon atoms с) 0-50 мас.%, основанных на общей массе этиленненасыщенных мономеров, сомономеров.c) 0-50 wt.%, based on the total weight of ethylenically unsaturated monomers, comonomers. 17. Применение по п.14, отличающееся тем, что полимер получается полимеризацией в минеральном масле API группы II или группы III или полимеризацией в полиальфаолефине (РАО).17. The use according to 14, characterized in that the polymer is obtained by polymerization in mineral oil API group II or group III or polymerization in polyalphaolefin (RAO). 18. Применение по п.14, отличающееся тем, что полимеры получаются полимеризацией смеси, содержащей диспергирующие мономеры.18. The use of claim 14, wherein the polymers are obtained by polymerizing a mixture containing dispersing monomers. 19. Применение по п.14, отличающееся тем, что полимер получается полимеризацией смеси, содержащей виниловые мономеры, содержащие ароматические группы.19. The application of 14, characterized in that the polymer is obtained by polymerization of a mixture containing vinyl monomers containing aromatic groups. 20. Применение по п.14, отличающееся тем, что полимер имеет молекулярную массу в пределах от 10000 до 200000 г/моль, главным образом, от 25000 до 100000 г/моль и/или содержит от 0,5 до 40 мас.% полимера.20. The application of clause 14, wherein the polymer has a molecular weight in the range from 10,000 to 200,000 g / mol, mainly from 25,000 to 100,000 g / mol and / or contains from 0.5 to 40 wt.% Polymer . 21. Применение по п.14, отличающееся тем, что жидкость содержит, по меньшей мере, два полимера, имеющих различный состав мономеров, где, по меньшей мере, один из полимеров представляет собой полиолефин и/или, по меньшей мере, один из полимеров содержит звенья, образованные из алкилэфирных мономеров.21. The use of claim 14, wherein the liquid contains at least two polymers having different composition of monomers, where at least one of the polymers is a polyolefin and / or at least one of the polymers contains units formed from alkyl ether monomers. 22. Применение по п.21, отличающееся тем, что массовое отношение полиолефина и полимера, который содержит звенья, образованные из алкилэфирных мономеров, находится в пределах от 1:10 до 10:1.22. The use according to item 21, wherein the mass ratio of the polyolefin and the polymer, which contains units formed from alkyl ether monomers, is in the range from 1:10 to 10: 1. 23. Применение по п.1, отличающееся тем, что жидкость содержит кислородсодержащее соединение, выбранное из группы сложных эфиров карбоновых кислот, полиэфиров многоатомных спиртов и/или фосфорорганических соединений.23. The use according to claim 1, characterized in that the liquid contains an oxygen-containing compound selected from the group of esters of carboxylic acids, polyesters of polyhydric alcohols and / or organophosphorus compounds. 24. Применение по п.23, отличающееся тем, что кислородсодержащее соединение представляет собой сложный эфир карбоновой кислоты, содержащий, по меньшей мере, две сложноэфирные группы.24. The use according to claim 23, wherein the oxygen-containing compound is a carboxylic acid ester containing at least two ester groups. 25. Применение по п.23, отличающееся тем, что кислородсодержащее соединение представляет собой сложный диэфир карбоновых кислот, содержащих от 4 до 12 атомов углерода.25. The application of claim 23, wherein the oxygen-containing compound is a diester of carboxylic acids containing from 4 to 12 carbon atoms. 26. Применение по п.23, отличающееся тем, что кислородсодержащее соединение представляет собой сложный эфир многоатомного спирта.26. The application of claim 23, wherein the oxygen-containing compound is an ester of a polyhydric alcohol. 27. Применение по п.1, отличающееся тем, что жидкость имеет класс вязкости по стандарту ISO в пределах от 15 до 150.27. The use according to claim 1, characterized in that the liquid has a viscosity class according to ISO standard in the range from 15 to 150. 28. Применение по п.1, отличающееся тем, что жидкость содержит антиокислительные присадки, противоизносные присадки, ингибиторы коррозии и/или антипенные присадки.28. The use according to claim 1, characterized in that the liquid contains antioxidant additives, antiwear additives, corrosion inhibitors and / or antifoam additives. 29. Применение по любому одному из пп.1-29, отличающееся тем, что жидкость применяется в военных гидравлических системах, гидравлических системах помощи при запуске (комбинированных ракетоносителей), в промышленных, морских, горно-рудных гидравлических системах и/или в гидравлических системах подвижного оборудования.29. The use according to any one of claims 1 to 29, characterized in that the liquid is used in military hydraulic systems, hydraulic systems for launch assistance (combined rocket launchers), in industrial, marine, mining hydraulic systems and / or in hydraulic systems rolling equipment. 30. Применение по любому одному из пп.1-29, отличающееся тем, что жидкость применяется в гидравлической системе, содержащей, по меньшей мере, одно устройство, обеспечивающее механическую энергию, по меньшей мере, одно устройство, которое превращает механическую энергию в гидравлическую энергию, по меньшей мере, один трубопровод для передачи жидкости под давлением и, по меньшей мере, устройство, которое превращает гидравлическую энергию жидкости в механическую работу.30. The use according to any one of claims 1 to 29, characterized in that the liquid is used in a hydraulic system containing at least one device providing mechanical energy, at least one device that converts mechanical energy into hydraulic energy at least one conduit for transmitting fluid under pressure and at least a device that converts the hydraulic energy of a fluid into mechanical work. 31. Применение по п.29, отличающееся тем, что устройство, обеспечивающее механическую энергию, содержит двигатель внутреннего сгорания.31. The application of clause 29, wherein the device that provides mechanical energy, contains an internal combustion engine. 32. Применение по п.30, отличающееся тем, что устройство, превращающее механическую энергию в гидравлическую энергию, представляет собой пластинчатый насос, или поршневой насос, или шестеренный насос. 32. The application of clause 30, wherein the device that converts mechanical energy into hydraulic energy is a vane pump, or a piston pump, or a gear pump.
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