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公开(公告)号:WO2023061797A1
公开(公告)日:2023-04-20
申请号:PCT/EP2022/077517
申请日:2022-10-04
Applicant: ZF CV SYSTEMS EUROPE BV
Inventor: KIM, Han Su
Abstract: The invention relates to a compressor assembly (200), in particular for a commercial vehicle (1000), comprising: a plurality of cylinders (140), wherein each cylinder (140) accommodates a reciprocating piston (150), wherein the reciprocating piston (150) is driven by a crankshaft (154), and a plurality of cooling means (160), preferably a plurality of fans (162), arranged at a cylinder head region (142) of the cylinder (140), wherein one specific cooling means (160) is assigned to one cylinder (140) respectively. According to the invention, it is proposed that the compressor assembly comprises a sensor network (100), wherein the sensor network (100) comprises a plurality of temperature sensitive switches (110), wherein each temperature sensitive switch (110) is assigned to a cylinder (140), and each temperature sensitive switch (110) comprises a first electric terminal (112) and a second electric terminal (114) and is adapted to switch from a closed position (110A) to an open position (110B) in which an electric connection between the first electric terminal (112) and the second electric terminal (114) is interrupted when a switch temperature (TS) at the temperature sensitive switch (110) is reached or exceeded, and the sensor network (100) is adapted to provide an overheat signal (SO) when at least one temperature sensitive switch (110) is in the open position (110B).
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公开(公告)号:WO2023033765A1
公开(公告)日:2023-03-09
申请号:PCT/TR2022/050881
申请日:2022-08-19
Applicant: GAZI UNIVERSITESI
Inventor: OKUR, Melih
Abstract: The present invention relates to a piston-connecting rod-crank mechanism in which the piston and cylinder frictions are transferred to the bearings and the lower part of the piston can be used in the compression process, and that can be used in the crank connecting rod mechanism of reciprocating internal combustion engines, reciprocating compressors used in the production of compressed air needed by the industry, refrigerator, and cooler systems or automotive air conditioning systems.
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公开(公告)号:WO2023025507A1
公开(公告)日:2023-03-02
申请号:PCT/EP2022/071215
申请日:2022-07-28
Applicant: ZF CV SYSTEMS GLOBAL GMBH
Inventor: JANG, Min Su , LEE, Yong Woo
Abstract: Modular compressor assembly (100), in particular for a vehicle (1000), comprising • at least one compressor module (20) for providing pressurized air (DL), • an air processing module (40) comprising an air dryer (42), • an electric motor module (140), arranged in a motor housing (154), for driving the at least one compressor module (20), • an inverter module (180), adapted to provide electric energy (EE) to the electric motor (140) The at least one compressor module (20), the air processing module (40), the electric motor module (140) and the inverter module (180) are mounted to each other so as to form an integral unit (101).
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公开(公告)号:WO2022227704A1
公开(公告)日:2022-11-03
申请号:PCT/CN2022/071391
申请日:2022-01-11
Applicant: 浙江盾安人工环境股份有限公司
Abstract: 一种消音器及具有其的空调器,消音器包括筒体(10),筒体(10)内部具有内腔(11),筒体(10)的两端分别开设有第一开口(121)和第二开口(141),第一开口(121)和第二开口(141)通过内腔(11)互相连通;消音器还包括封盖(20),封盖(20)位于筒体(10)上的第二开口(141)一端,并将第二开口(141)覆盖,且封盖(20)和筒体(10)分体设置。空调器包括压缩机以及上述消音器,消音器连接于压缩机。
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公开(公告)号:WO2022216713A2
公开(公告)日:2022-10-13
申请号:PCT/US2022/023486
申请日:2022-04-05
Applicant: ABIOMED, INC.
Inventor: GRAUWINKEL, Marius , WANG, Jim-Po , KERKHOFFS, Wolfgang
IPC: F04D13/06 , F04D29/04 , F16C39/06 , F04B17/00 , F04B35/04 , A61M60/13 , A61M60/148 , A61M60/221 , A61M60/237 , A61M60/422 , A61M60/82 , A61M60/824
Abstract: Disclosed is a blood pump rotor, and an intravascular blood pump that utilizes the rotor. The blood pump rotor is configured to rotate around an axis of rotation, and comprises a distal portion and a proximal portion. The distal portion includes a rotor hub, which tapers in a distal direction. The rotor hub has at least one blade extending outward from the rotor hub. Further, a distal end of said rotor hub extends distally beyond a most distal portion of the at least one blade. The proximal portion, which is connected to the distal portion, has permanent magnets arranged so as to form a modified Halbach array generating a magnetic field having a magnetic flux in a proximal direction that is greater than a magnetic flux in a distal direction, said first magnetic flux being greater than said second magnetic flux.
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公开(公告)号:WO2022138883A1
公开(公告)日:2022-06-30
申请号:PCT/JP2021/048070
申请日:2021-12-17
Applicant: L'OREAL , PARK, Woo Ram , NASEER, Shahid , LEE, Chin Kai
Inventor: PARK, Woo Ram , NASEER, Shahid , LEE, Chin Kai
IPC: B05B7/24 , B05B12/02 , A61M25/00 , A61M11/00 , F04B35/04 , F04B35/01 , F04F5/24 , G01F11/02 , A61M35/00
Abstract: The present invention relates to a system (10) for atomizing and ejecting a liquid (L) for a transdermal delivery. The system (10) comprises: a tank (100) for holding the liquid (L); a Venturi tube (200) comprising a longitudinal central axis (X1) and an internal passage (210) extending along the axis (X1), wherein the internal passage (210) is fluidly connected to the tank (100) via an orifice (220) defined in the Venturi tube (200), wherein the internal passage (210) comprises a converging section (230), a diverging section (240) and a throat section (250) located between the converging and diverging sections (230, 240); a cylinder (300) comprising a longitudinal central axis (X2), an end wall (310) orthogonal to the axis (X2), a circumferential wall (320) extending from the end wall (310) along the axis (X2) and an outlet hole (330) formed on the end wall (310), wherein the outlet hole (330) is fluidly connected to an inlet (232) of the converging section (230); a piston (400) arranged in the cylinder (300) so as to be displaceable in the cylinder (300) along the axis (X2), wherein the piston (400) defines an air intake space (V) in the cylinder (300) in cooperation therewith, wherein the air intake space (V) fluidly communicates with the inlet (232) of the converging section (230) via the outlet hole (330); a driving unit (500) for displacing the piston (400) in a direction in which a volume of the air intake space (V) increases; and an elastic member (600) that is deformed according to the displacement of the piston (400) and stores an elastic energy therein while the piston (400) is being displaced in the direction in which the volume of the air intake space (V) increases. The driving unit (500) comprises an elastic energy release mechanism (M) that releases the elastic energy stored in the elastic member (600), thereby causing the piston (400) to rush in a direction in which the volume of the air intake space (V) decreases.
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公开(公告)号:WO2022135367A1
公开(公告)日:2022-06-30
申请号:PCT/CN2021/139915
申请日:2021-12-21
Applicant: 苏州宝时得电动工具有限公司
Abstract: 一种气泵(100),包括,电机(3);气体压缩组件(2),由电机(3)驱动,用于对空气进行压缩排出;主机壳体(119),收容电机(3)以及气体压缩组件(2),并具有用于安装直流电源的安装部(6);支撑脚(9),其以下表面配置于载置面上的状态对主机壳体(119)进行支撑;握持部(115),与主机壳体(119)连接,并与支撑脚(9)的下表面平行地延伸;操作部(5),设置在主机壳体(119)的顶部,用于供用户操作以调节气泵(100)的工作状态;气泵(100)还设有灯光组件(10),灯光组件(10)位于操作部(5)的下方,靠近操作部(5)设置;灯光组件(10)至少具有两种工作模式,并且操作部(5)的正投影与灯光组件(10)的正投影至少部分重叠。该气泵(100)整体结构紧凑、占用空间小、美观度高。
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公开(公告)号:WO2022100542A1
公开(公告)日:2022-05-19
申请号:PCT/CN2021/129261
申请日:2021-11-08
Applicant: 海尔智家股份有限公司 , 青岛海尔电冰箱有限公司 , 海尔美国电器解决方案有限公司
Inventor: 哈恩格雷戈里 威廉
Abstract: 一种往复式压缩机(100),包括活塞(202),活塞(202)可滑动地安装在压缩室(208)内并具有吸入口(220)。一种阀门(204)可选择性地允许气体流过吸入口(220),并且包括:密封部(244),其设置在吸入口(220)上方;附接部(240),其机械地连接到活塞(202)的压缩面(222);支撑部(242),其沿着径向远离附接部(240)延伸,使得附接部(240)设置在密封部(244)与支撑部(242)之间,支撑部(242)具有在径向上与密封部(244)相对设置的扁平端(272),使得阀门(204)具有非圆形形状;以及连接部(246),其将支撑部(242)机械地连接到密封部(244),并且允许密封部(244)在打开位置与关闭位置之间移动。
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公开(公告)号:WO2022062012A1
公开(公告)日:2022-03-31
申请号:PCT/CN2020/122801
申请日:2020-10-22
Applicant: 罗超彬
Inventor: 黄宗铁
Abstract: 一种双层气泵,包括安装座(10)、转盘机构(20)、驱动机构(30)和出气机构(40);出气机构(40)包括第一活塞组件(41)、第二活塞组件(42)、单向气阀和输出座(43),输出座(43)连接在安装座(10)的一端,输出座(43)设置有第一滑槽(44)和第二滑槽(45),输出座(43)的端部设置有均连通第一滑槽(44)和第二滑槽(45)的进气口和出气口(46),第一活塞组件(41)和第二活塞组件(42)分别与第一枢轴(23)和第二枢轴(24)转动连接,单向气阀设置在进气口和出气口(46)之间,第一活塞组件(41)和第二活塞组件(42)分别滑动连接在第一滑槽(44)和第二滑槽(45)内且分别用于推挤第一滑槽(44)和第二滑槽(45)内的空气往出气口(46)移动,采用双轴偏心设置的活塞结构实现依次推挤气筒内的气体,降低活塞回程时而造成的功率影响,提高供气效率,有利于企业发展。
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公开(公告)号:WO2022007446A1
公开(公告)日:2022-01-13
申请号:PCT/CN2021/084405
申请日:2021-03-31
Applicant: 安徽美芝制冷设备有限公司
Abstract: 一种压缩机结构(1)包括:壳体(11),壳体(11)内形成有容纳腔(110);电机(12),设于容纳腔(110)内,电机(12)的轴向两端分别设有绕组(121);曲轴箱(13),设于容纳腔(110)内,且曲轴箱(13)设于电机(12)的一端,曲轴箱(13)内设有与电机(12)传动连接的曲轴,其中,电机(12)靠近曲轴箱(13)的一端的绕组(121)上设有沿电机(12)的轴向向另一端凹陷的凹陷部(1211),曲轴箱(13)的一部分设于凹陷部(1211)围成的空间内。以及一种制冷设备。通过这种压缩机结构,曲轴箱(13)的一部分设于凹陷部(1211)围成的空间内,可将曲轴箱(13)整体下沉,在不影响内部曲轴箱(13)和电机(12)的尺寸的基础上,可以减少压缩机结构整体在电机的轴向方向的尺寸,利于压缩机小型化。
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