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1. 发明授权

US12043708B2 Method of making a homogeneous mixture of polyolefin solids and liquid additive 有权
公开(公告)号：US12043708B2
公开(公告)日：2024-07-23
申请号：US17637966
申请日：2020-08-26
申请人： Dow Global Technologies LLC
发明人： Saurav S. Sengupta , Bharat I. Chaudhary , Manish K. Mundra , Abhijit Ghosh-Dastidar , Jeffrey M. Cogen
IPC分类号： C08J3/21 , B01F23/50 , B01F23/60 , B29B7/08 , B29B7/28 , B29B7/90 , B29C48/154 , B29C48/92 , B29C71/02 , C08F10/02 , B01F101/00 , B29L31/34
CPC分类号： C08J3/212 , B01F23/511 , B01F23/55 , B01F23/60 , B29B7/08 , B29B7/286 , B29B7/90 , B29C48/154 , B29C48/92 , C08F10/02 , C08J7/08 , B01F2101/2805 , B29K2023/06 , B29L2031/3462 , C08J2323/08
摘要： A method of making a homogeneous mixture of polyolefin solids and liquid additive without melting the polyolefin solids during the making. The method comprises applying acoustic energy at a frequency of from 20 to 100 hertz to a heterogeneous mixture comprising the polyolefin solids and the liquid additive for a period of time sufficient to substantially intermix the polyolefin solids and the liquid additive together and while maintaining temperature of the heterogeneous mixture above the freezing point of the at least one liquid additive and below the melting temperature of the polyolefin solids, thereby making the homogeneous mixture without melting the polyolefin solids.

2. 发明授权

US11904503B2 Dosage control in the manufacture of tires 有权
公开(公告)号：US11904503B2
公开(公告)日：2024-02-20
申请号：US16634373
申请日：2018-07-24
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： Aurelien Tournebize , Sebastien Lafond , Jean-Claude Sabatier
IPC分类号： B29B7/24 , B29B7/00 , B29B7/28 , B29B7/74 , B29B15/02
CPC分类号： B29B7/244 , B29B7/005 , B29B7/286 , B29B7/7495 , B29B15/023
摘要： In the field of tire production, the invention relates to methods and systems for creating unvulcanized rubber batches prior to mixing them in a rubber mixer, including selecting at least one batch for mixing in the mixer, wherein each batch corresponds to a selection of rubber bales (AI, BI, CI) each corresponding to a rubber nature (A, B, C) having predefined characteristics, in order to obtain a proportion corresponding to a predetermined proportion, a target weight to attain a difference between (a) the required weight of the batch and (b) the sum of the weight of the bales (AI, BI, CI) and the weight of the pieces (AIJ, BIJ, CIJ).

3. 发明授权

US10618017B2 Method of mixing rubber composition and system for mixing rubber composition 有权
公开(公告)号：US10618017B2
公开(公告)日：2020-04-14
申请号：US15501809
申请日：2015-07-21
申请人： The Yokohama Rubber Co., LTD.
发明人： Osamu Ozawa
IPC分类号： B01F3/12 , B29B7/18 , B29B7/28 , B29B7/74 , B01F3/14 , B01F3/20 , B01F15/00 , B01F15/06 , C08L9/02
CPC分类号： B01F3/1214 , B01F3/14 , B01F3/2071 , B01F15/00175 , B01F15/00201 , B01F15/00253 , B01F15/00292 , B01F15/065 , B29B7/183 , B29B7/283 , B29B7/286 , B29B7/7495 , C08L9/02 , B01F2003/125 , B01F2015/061 , B29B7/186 , C08L2201/56
摘要： A method of mixing a rubber composition includes a carbon introduction step and a uniform dispersion step. In the carbon introduction step, on the basis of a deviation between a rate of temperature increase of the rubber mixture (R) and a target value, at least one of a ram pressure (Pr) and a rotational speed (N) of the mixing rotor (2) is PID controlled so that the ultimate temperature of the rubber mixture (R) at the conclusion of the step is within a tolerance range. In the uniform dispersion step, the ram pressure (Pr) or the rotational speed (N) of the mixing rotor (2) is adjusted to reduce a deviation between a value based on successively detected data associated with a predetermined control target and a target value.

4. 发明授权

US10005204B2 Mounting configuration for thermocouple temperature detector on kneader for high viscosity kneading material 有权
公开(公告)号：US10005204B2
公开(公告)日：2018-06-26
申请号：US14653206
申请日：2013-11-26
申请人： Suzuka Engineering Co., Ltd.
发明人： Yasuo Yada , Tatsuo Yada
IPC分类号： B29B7/26 , B29B7/28 , B01F15/00 , B01F7/00 , B01F7/04 , G01K1/08 , G01K1/14 , G01K7/02 , B29B7/18
CPC分类号： B29B7/263 , B01F7/0025 , B01F7/00975 , B01F7/041 , B01F15/00175 , B01F2215/0049 , B29B7/186 , B29B7/286 , G01K1/08 , G01K1/14 , G01K7/02
摘要： There is provided a thermocouple temperature detector mounting structure for a mixing tank for which the temperature detecting end of the thermocouple temperature detector mounted on the high viscosity mixing material mixer is capable of measuring temperature in real time and for which the mechanical load applied, by the flow of the material being mixed, on the temperature detecting end is made as small as possible. A temperature sensing portion with a hemispherical tip, of a protective inner tube that accommodates a thermocouple element of a thermocouple temperature detector, is mounted on a mixing tank, for mixing a high viscosity mixing material, so as to project from the end of a protective tip that projects into the mixing tank. With the outside diameter of a projecting base section of the protective tip that projects into the mixing tank being 2 to 3 times that of the protective inner tube, and with the projecting length (h) that projects into the mixing tank being the same length as the difference of the radius of the projecting base section of the protective tip and the radius of the protective inner tube, the outer circumferential face of a shoulder section of the protective tip, that is from the projecting base section of the protective tip to the site connecting to the outer circumference of the protective inner tube, is formed in a convex arcuate face that has a radius that is the difference of the radius of the projecting base section of the protective tip and the radius of the protective inner tube.

5. 发明申请

US20160325249A1 MIXER, MIXING SYSTEM, AND METHOD OF PRODUCING MIXED PRODUCT 有权
标题翻译：混合器，混合系统和生产混合产品的方法
公开(公告)号：US20160325249A1
公开(公告)日：2016-11-10
申请号：US15108774
申请日：2014-11-17
申请人： MITSUBISHI HEAVY INDUSTRIES MACHINERY TECHNOLOGY CORPORATION
发明人： Yoshihito URAKAMI , Jiro AGAWA , Takashi MORIBE , Shinichi NOGUCHI
IPC分类号： B01F15/00 , B01F7/00
CPC分类号： B01F15/00389 , B01F7/00 , B01F15/00162 , B29B7/183 , B29B7/263 , B29B7/283 , B29B7/286 , B29B7/7466 , B29B7/7485 , B29B7/7495
摘要： A mixer (2) includes: a pair of rotors (44) arranged to have a gap (SP2) therebetween; a casing (45) in which a chamber (C2) in which the pair of rotors (44) is disposed, an introduction port (51) for introducing a material to be mixed (W) into the chamber (C2), and a discharge port (52) for discharging the material to be mixed (W) from the chamber (C2) are formed; a sensor (80) which is disposed above the pair of rotors (44) and detects variation in position or pressure of the material to be mixed (W); and a control unit (82) which controls rotation of the pair of rotors (44), based on a detection result of the sensor (80).
摘要翻译：混合器（2）包括：一对转子（44），其设置成在它们之间具有间隙（SP2）; 其中设置有一对转子（44）的腔室（C2）的壳体（45），用于将待混合材料（W）引入到腔室（C2）中的引入口（51）形成用于从室（C2）排出待混合材料（W）的端口（52）; 传感器（80），其设置在所述一对转子（44）上方并检测待混合材料（W）的位置或压力的变化; 以及基于所述传感器（80）的检测结果来控制所述一对转子（44）的旋转的控制单元（82）。

6. 发明授权

US09259856B2 Methods for controlling the mixing process of processing rubber 有权
标题翻译：控制加工橡胶混合过程的方法
公开(公告)号：US09259856B2
公开(公告)日：2016-02-16
申请号：US13461350
申请日：2012-05-01
申请人： Takumi Oda , Hideki Shima
发明人： Takumi Oda , Hideki Shima
IPC分类号： B29B7/18 , B29B7/28 , B29B7/72 , B29B7/88 , C08J3/24 , C08L15/00
CPC分类号： B29B7/18 , B29B7/183 , B29B7/283 , B29B7/286 , B29B7/7495 , C08J3/247 , C08J2307/00 , C08J2309/06 , C08L15/00 , C08K3/36 , C08K5/548
摘要： The present invention provides an apparatus for processing a rubber. The apparatus is equipped with an enclosed kneading chamber; a charging port for charging a material into the kneading chamber; a stirring rotor for stirring the material in the kneading chamber; a control section for automatically controlling the rotational speed of the stirring rotor; and a temperature sensor for detecting an interior temperature of the kneading chamber and outputting the detected information regarding the interior temperature to the control section. The control section automatically controls the rotational speed by a PID control configured to attempt to match the actual temperature with the target temperature until expiration of a control time being set in a state where the material containing a rubber component exists in the kneading chamber, based on the information regarding the actual temperature and information regarding a target temperature being set.
摘要翻译：本发明提供一种加工橡胶的装置。该装置装有封闭的搅拌室; 用于将材料充入捏合室的加料口; 用于搅拌混炼室中的材料的搅拌转子; 用于自动控制搅拌转子的转速的控制部分; 以及温度传感器，用于检测捏合室的内部温度，并将检测到的关于内部温度的信息输出到控制部。控制部通过PID控制来自动控制旋转速度，该PID控制被配置为试图将实际温度与目标温度相匹配，直到在包含橡胶组分的材料存在于捏合室中的状态下设定的控制时间到期为止，基于关于实际温度的信息和关于目标温度的信息被设定。

7. 发明申请

US20140016428A1 KNEADING APPARATUS 审中-公开
标题翻译：打字机
公开(公告)号：US20140016428A1
公开(公告)日：2014-01-16
申请号：US14003875
申请日：2012-03-09
申请人： Yasuaki Akai , Tomohiro Wada , Tomoyuki Haneji
发明人： Yasuaki Akai , Tomohiro Wada , Tomoyuki Haneji
IPC分类号： B29B7/28
CPC分类号： B29B7/28 , B29B7/183 , B29B7/244 , B29B7/286 , B29B7/7495 , B29B7/845
摘要： The present invention includes a kneading chamber (2) which kneads a material to be kneaded (G), a gas introduction part (3) which introduces an inert gas in the chamber (2), a concentration measurement part (4) which measures the oxygen concentration in the chamber (2); an arithmetic operation section (30) which performs operation to make the inside of the chamber (2) achieve the target oxygen concentration; and a control section (31) which controls the part (3) according to the result obtained by the section (30); wherein the section (30) performs operation to set the inside of the chamber (2) to the target oxygen concentration while comparing the oxygen concentration measured during kneading by the part (4) and target oxygen concentration set in advance; and the section (31) controls a purge flow rate and purge time of an inert gas introduced in the kneading chamber (2) from the part (3) based on the operation result, in kneading performed after the operation.
摘要翻译：本发明包括将捏合材料（G）捏合的混合室（2），在室（2）中引入惰性气体的气体引入部分（3），测量第室（2）中的氧浓度; 执行使室（2）的内部达到目标氧浓度的运算的算术运算部（30）以及根据由所述部分（30）获得的结果控制所述部分（3）的控制部分（31）。其中，所述部分（30）进行操作以将所述部分（4）在捏合期间测量的氧浓度与预先设定的目标氧浓度进行比较，将所述室（2）的内部设定为目标氧浓度; 并且所述部分（31）根据所述操作结果，在所述操作之后进行的捏合中控制从所述部分（3）引入到所述捏合室（2）中的惰性气体的吹扫流量和吹扫时间。

8. 发明申请

US20130018141A1 APPARATUS FOR PROCESSING RUBBER AND PROCESSING METHOD THEREFOR 有权
标题翻译：用于加工橡胶的装置及其加工方法
公开(公告)号：US20130018141A1
公开(公告)日：2013-01-17
申请号：US13461350
申请日：2012-05-01
申请人： Takumi Oda , Hideki Shima
发明人： Takumi Oda , Hideki Shima
IPC分类号： C08L7/00 , B28C1/16
CPC分类号： B29B7/18 , B29B7/183 , B29B7/283 , B29B7/286 , B29B7/7495 , C08J3/247 , C08J2307/00 , C08J2309/06 , C08L15/00 , C08K3/36 , C08K5/548
摘要： The present invention provides an apparatus for processing a rubber. The apparatus is equipped with an enclosed kneading chamber; a charging port for charging a material into the kneading chamber; a stirring rotor for stirring the material in the kneading chamber; a control section for automatically controlling the rotational speed of the stirring rotor; and a temperature sensor for detecting an interior temperature of the kneading chamber and outputting the detected information regarding the interior temperature to the control section. The control section automatically controls the rotational speed by a PID control configured to attempt to match the actual temperature with the target temperature until expiration of a control time being set in a state where the material containing a rubber component exists in the kneading chamber, based on the information regarding the actual temperature and information regarding a target temperature being set.
摘要翻译：本发明提供一种加工橡胶的装置。该装置装有封闭的搅拌室; 用于将材料充入捏合室的加料口; 用于搅拌混炼室中的材料的搅拌转子; 用于自动控制搅拌转子的转速的控制部分; 以及温度传感器，用于检测捏合室的内部温度，并将检测到的关于内部温度的信息输出到控制部。控制部通过PID控制来自动控制旋转速度，该PID控制被配置为试图将实际温度与目标温度相匹配，直到在包含橡胶组分的材料存在于捏合室中的状态下设定的控制时间到期为止，基于关于实际温度的信息和关于目标温度的信息被设定。

9. 发明授权

US06393893B1 Measuring device and method for measuring gas load in liquids, especially in liquid plastic materials 失效
标题翻译：用于测量液体，特别是液体塑料材料中的气体负荷的测量装置和方法
公开(公告)号：US06393893B1
公开(公告)日：2002-05-28
申请号：US09462794
申请日：2000-01-11
申请人： Dietmar Fetz , Hannes Hausbichler
发明人： Dietmar Fetz , Hannes Hausbichler
IPC分类号： G01N714
CPC分类号： G01N33/442 , B29B7/286 , B29B7/7414 , B29C44/3446 , B29C44/60 , G01N7/14
摘要： This invention relates to a measuring apparatus for measuring the gas loading of a liquid, comprising a measuring device which substantially consists of a piston pump, by means of which a sample quantity of the liquid is subjected to a reduced pressure in a measuring cylinder chamber and the dissolved amount of gas is thereby desorbed and can be determined via the gas law by changing the conditions of pressure and/or temperature in the cylinder chamber. The measuring apparatus is of particularly compact construction and for this purpose is provided with a servomotor as an actuating drive for the piston pump, which servomotor not only enables the reduced pressure to be generated in the measuring chamber but also ensures the return of the measured test sample from the measuring cylinder chamber after the measuring operation. Preferably, the measuring apparatus is provided with an ultrasonic generator by means of which the test sample is acoustically irradiated and the time of desorption for expelling the gas is thus considerably shortened.
摘要翻译：本发明涉及一种用于测量液体的气体负荷的测量装置，包括一个测量装置，该测量装置基本上由一个活塞泵组成，通过该测量装置，一个液体的样本量在一个测量气缸室中被减压，而气体的溶解量因此被解吸，并且可以通过气体定律通过改变气缸室中的压力和/或温度的条件来确定。该测量装置结构特别紧凑，为此目的提供了作为活塞泵的驱动驱动器的伺服电动机，该伺服电动机不仅能够在测量室中产生减压，而且确保测量测试的返回在测量操作后从量筒室取样。优选地，测量装置设置有超声波发生器，通过该超声波发生器对测试样品进行声学照射，因此显着缩短了用于排出气体的解吸时间。

10. 发明授权

US5324107A Control method, monitoring method, and control device for kneader 失效
标题翻译：捏合机的控制方法，监控方法和控制装置
公开(公告)号：US5324107A
公开(公告)日：1994-06-28
申请号：US103752
申请日：1993-08-10
申请人： Tatsuya Tanaka , Hiromi Kihara , Norifumi Yamada , Takeshi Hatanaka
发明人： Tatsuya Tanaka , Hiromi Kihara , Norifumi Yamada , Takeshi Hatanaka
IPC分类号： B01F7/00 , B29B7/28 , B29B7/72 , B29B7/80 , B29B7/88 , G01H17/00 , B29B5/00 , B01F15/02
CPC分类号： B29B7/286 , B29B7/183 , B29B7/263 , B29B7/283 , Y10S366/601
摘要： An object of the present invention is to provide a control method for a kneader suitable for controlling the kneader so as to uniformly disperse a compounding agent in a high-molecular material, enabling energy saving. In controlling the kneader for charging the high-molecular material and the compounding agent into a kneading chamber and kneading the mixture of the high-molecular material and the compounding agent so as to uniformly disperse the compounding agent in the high-molecular material, the control method includes the steps of measuring a sound wave generating from the kneading chamber during kneading, detecting whether or not a waveform of the sound wave has become a waveform generating when the compounding agent is uniformly dispersed, and deciding that the kneading is ended if the waveform of the sound wave has become the waveform generating when the compounding agent is uniformly dispersed. It is preferable to perform envelope detection of the sound wave in controlling the kneader. Further, detection of a second torque peak of the kneader from the sound wave is effective for the control.
摘要翻译：本发明的目的是提供一种适用于控制捏合机的捏合机的控制方法，以使配合剂均匀地分散在高分子材料中，从而节能。在将用于将高分子材料和配混剂充填的捏合机控制在捏合室中并捏合高分子材料和配混剂的混合物以使配混剂均匀地分散在高分子材料中时，控制方法包括以下步骤：测量在捏合期间从捏合室产生的声波，检测当复合剂均匀分散时声波的波形是否已经变成波形，并且如果波形的声波已经成为当复合剂均匀分散时产生的波形。优选在控制捏合机中进行声波的包络检测。此外，从声波检测捏合机的第二扭矩峰值对于控制是有效的。

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