会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Receiver tank
    • 接收罐
    • US06295832B1
    • 2001-10-02
    • US09463322
    • 2000-01-24
    • Soichi KatoAkihiko Takano
    • Soichi KatoAkihiko Takano
    • F25B3904
    • F25B39/04F25B2339/044F25B2339/0441F25B2500/01
    • A receiver tank (2) formed into an airtight container having an inlet port (24) and an outlet port (25) for a refrigerant, wherein separates the refrigerant introduced in a gas-liquid mixture state is separated, and the separated liquid refrigerant is stored therein and discharged therefrom so to continuously supply it, and the airtight container is formed as a double tube of an inner tube (16) and an outer tube (17), which have their tops mutually communicated but their bottoms not; the inlet port is formed to communicate with the bottom portion of a passage formed between the two tubes; and the outlet port is formed at lower end portions of the inner and outer tubes to communicate with the interior of the inner tube. The structure of no communication between the outer tube and the inner tube was achieved by having a structure of fitting either of them with the other or by disposing a joint member. A structure for prevention of the inner tube from tilting is provided. And, airtightness is improved by forming a knurled portion on a contact portion of the members.
    • 形成为具有用于制冷剂的入口(24)和出口(25)的气密容器的接收罐(2),其中将以气液混合状态引入的制冷剂分离,分离的液体制冷剂为 储存在其中并从其中排出,以便连续地供应气密容器,并且气密容器形成为内管(16)和外管(17)的双管,它们的顶部相互连通,但其底部不是; 所述入口形成为与形成在所述两个管之间的通道的底部连通; 并且所述出口形成在所述内管和所述外管的下端部分处以与所述内管的内部连通。 外管和内管之间不连通的结构通过具有将它们中的任一个与另一个连接的结构或通过设置接头构件来实现。 提供了防止内管倾斜的结构。 并且,通过在构件的接触部分上形成滚花部分来改善气密性。
    • 3. 发明申请
    • Heat exchanger
    • 热交换器
    • US20050211420A1
    • 2005-09-29
    • US10516002
    • 2003-05-23
    • Akihiko Takano
    • Akihiko Takano
    • F25B39/02F28D1/053F28F1/02F28F9/02
    • F28D1/05391F25B39/02F25B2309/061F28D2021/0071F28F1/022F28F1/025F28F9/0204
    • A heat exchanger for a supercritical refrigerating cycle, comprising tubes 510 and tanks 520 which have plural hollow portions 520a and slots 521a for insertion of the ends of the tubes formed, wherein a sectional outline of the hollow portions of the tanks has an approximately semicircular shape with a side corresponding to the diameter directed to the side of the slots. And, the partition members each 523 is disposed between the plate bodies 521 and the tank member 522. The tanks are formed by assembling plate bodies 521 with slots formed and tank members 522 with plural curves formed to configure hollow portions, and the plate bodies are provided with communicating recesses 521b for communicating plural hollow portions. Besides, the partition members 523 for division of the hollow portions are disposed between the plate bodies and the tank members, holes 521c, 522a are formed in required portions of the plate bodies and the tank members, and plural projections 523a to be inserted through the individual holes are formed on the partition members and caulked after being inserted through the holes.
    • 一种用于超临界冷冻循环的热交换器,包括管510和罐520,罐510具有多个中空部分520a和槽521a,用于插入形成的管的端部,其中罐​​的中空部分的截面轮廓具有约 半圆形,其一侧对应于指向狭槽侧面的直径。 并且,分隔部件523分别设置在板体521和箱体522之间。 通过组装具有形成槽的板体521和形成有多个曲线的箱构件522构成中空部而形成罐,并且板体设置有用于连通多个中空部的连通凹部521b。 此外,用于划分中空部分的分隔构件523设置在板体和罐构件之间,孔521c,522a形成在板体和罐构件的所需部分中,并且多个突起523a 通过各个孔插入,形成在分隔构件上,并且在插入孔之后被铆接。
    • 4. 发明申请
    • Seal Structure
    • 密封结构
    • US20050156388A1
    • 2005-07-21
    • US11018728
    • 2004-12-20
    • Akihiko Takano
    • Akihiko Takano
    • F16J15/10B60H1/32F16L21/035F25B1/00F25B41/00F16J3/00
    • F16L21/035
    • For the sealing of a pair of members from which a CO2 refrigeration cycle is configured, the provision of a seal structure with both excellent permeability resistance with respect to a CO2 refrigerant and cold resistance. Although a seal member 1 has on the one hand excellent permeability resistance with respect to a CO2 refrigerant but a relatively inferior cold resistance, by the prevention thereof of exposure at all times to the exterior air by the interposing between the exterior air side of a seal member 2 with a characteristic cold resistance, even if a loss of elasticity of the seal member 1 caused by low temperature occurs, leak of a large quantity of refrigerant is avoided. Simultaneously, the blow-by of a large quantity of refrigerant due to the pressure difference between the exterior air and refrigerant, and an increase in the quantity of leak during recovery to normal temperature caused by the generation of twist and warp in the seal members due to shock when blow-by occurs can be avoided.
    • 对于构成二氧化碳制冷循环的一对构件的密封,提供对于二氧化碳制冷剂具有优异的耐渗透性和耐寒性的密封结构。 尽管密封构件1一方面具有相对于二氧化碳制冷剂具有优异的耐渗透性,但是相对较差的耐寒性,通过防止其通过在密封件的外部空气侧之间的插入而一直暴露于外部空气 具有特性耐寒性的构件2,即使由于低温而导致密封构件1的弹性丧失,也避免了大量制冷剂的泄漏。 同时,由于外部空气和制冷剂之间的压力差引起的大量制冷剂的泄漏以及由于密封构件中的扭曲和翘曲的产生而导致的恢复到正常温度期间的泄漏量的增加 可以避免发生窜气时的冲击。
    • 6. 发明授权
    • Heat exchanger
    • 热交换器
    • US07290597B2
    • 2007-11-06
    • US10584621
    • 2004-10-27
    • Akihiko Takano
    • Akihiko Takano
    • F28F9/02F28D1/02
    • F28F1/025F28D1/05383F28F1/022
    • An object of the present invention is to provide a specific relationship to be achieved by numerical values selected to sustain a desired level of coolant distributability as well as miniaturization and weight reduction for tanks in a heat exchanger adopting a structure in which the width of tubes therein is set smaller relative to the inner diameter of the tanks. In the heat exchanger according to the present invention, the inner diameter of the tanks is set small relative to the tube width, and with Dt representing an equivalent diameter at the passage section of the tanks and L representing the length of the longest path extending from an entrance to an open end of a tube, 15≦L/Dt≦42 is true.
    • 本发明的目的是提供一种具体的关系,其通过选择的数值来实现,以保持所需水平的冷却剂分配性以及在采用其中管的宽度的结构的热交换器中的罐的小型化和重量减轻 相对于罐的内径设定得较小。 在根据本发明的热交换器中,罐的内径相对于管宽度设定得较小,并且Dt表示在罐的通道部分处的等效直径,L表示从罐宽度延伸的最长路径的长度 管的开口端的入口,15 <= L / Dt <= 42。
    • 8. 发明授权
    • Liquid tank
    • 液体罐
    • US5937671A
    • 1999-08-17
    • US965731
    • 1997-11-07
    • Seiji InoueAkihiko Takano
    • Seiji InoueAkihiko Takano
    • F25B43/00F25B39/04
    • F25B43/003F25B2339/0441F25B2339/0446F25B2500/01
    • A liquid tank used in an air-conditioning system to remove air and water from refrigerant received from a condenser 8 before passing it to an evaporator 11 comprises a tank body, a refrigerant inlet port and a refrigerant outlet port. In a first aspect of the invention which ensures excellent air-liquid separation, easy assembly, low cost, simple structure and ready mounting on the condenser 8, the refrigerant inlet port section 33 is formed at a lower portion of the tank body 31, the refrigerant outlet port section 34 is formed below the refrigerant inlet port section 33 and a cylindrical partition 32 is provided at a lower portion of the tank body 31 to stand higher than the refrigerant inlet port section 33 and define between itself and the inner wall of the tank body 31 an induction space 35 into which the refrigerant inlet port section 33 opens and define therein a liquid pooling space 36 with which the refrigerant outlet port section 34 communicates. In a second aspect of the invention which provides a degree of freedom in positioning the refrigerant outlet port, facilitates tubing and component layout, keeps cost down and ensures excellent assembly and fabrication property, the refrigerant inlet port 6 and the refrigerant outlet port 7 are formed in a head section 3 closing an upper opening of the tank body 2, a refrigerant takeoff tube 5 is disposed along the axis of the tank body 2, a large-diameter port 72 encompassing the refrigerant outlet port 7 is formed on an inner side of the head section 3, and the refrigerant takeoff tube 5 and the large-diameter port 72 are connected by a joint 71. In a third aspect which provides similar advantages, the refrigerant outlet port 7 is disposed at the center of the head section 3 and multiple refrigerant inlet ports 6 are disposed around the refrigerant outlet port 7.
    • 用于空调系统中的用于从冷凝器8接收的冷却剂中的空气和水从蒸发器11通过之前的液体罐包括罐体,制冷剂入口和制冷剂出口。 在本发明的第一方面,确保优异的气液分离,易于组装,低成本,简单的结构,并且准备安装在冷凝器8上,制冷剂入口部分33形成在罐体31的下部, 制冷剂出口部分34形成在制冷剂入口部分33的下面,并且在罐主体31的下部设置有圆柱形分隔件32,以高于制冷剂入口部分33,并且在其本身和内壁之间限定 制罐入口部分33打开并在其中限定出制冷剂出口部分34与之连通的液体收集空间36的吸入空间35。 在本发明的第二方面,其提供了制冷剂出口定位的自由度,便于管道和部件布置,保持成本降低并确保优异的组装和制造性能,形成制冷剂入口6和制冷剂出口7 在关闭罐体2的上部开口的头部3中,沿着罐体2的轴线配置有制冷剂排出管5,在制冷剂排出口7的内侧形成有包围制冷剂排出口7的大径的端口72 头部3和制冷剂排出管5和大直径端口72通过接头71连接。在具有类似优点的第三方面中,制冷剂出口7设置在头部3的中心, 多个制冷剂入口6设置在制冷剂出口7周围。