专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2021015610A1 COMPRESSOR AND METHOD FOR COMPRESSING A FLUID 审中-公开
公开(公告)号：WO2021015610A1
公开(公告)日：2021-01-28
申请号：PCT/NL2020/000014
申请日：2020-07-21
申请人： KÖMCÜ, Tancel
发明人： KÖMCÜ, Tancel
IPC分类号： F04B19/00 , F04B9/06 , F04B27/06 , F04B33/00 , F04B35/04 , F04B39/12 , F04B41/02 , F04B53/22
摘要： Compressor (1) for compressing a fluid, in particular a gas, with, the compressor (1) comprising at least one hollow cylinder (2) extending along the longitudinal axis (C) of the cylinder (2) between two cylinder ends (3a, 3b) and bounding a cylinder chamber (B), with the cylinder chamber (B) containing a piston (4) that reciprocates along the longitudinal axis (C) of the cylinder (2) and that separates the cylinder chamber (B) into two sub-chambers (Da, Db), which are each adjacent to one, but not the same, of the two cylinder ends (3a, 3b), with at least one, but preferably each of the cylinder ends (3a, 3b) being provided with a separate inlet (5a, 5b) for fluid to enter the cylinder chamber (B) and a separate outlet (6a, 6b) to allow fluid to exit the cylinder chamber (B) and be directed to an external tank (7).

2. 发明申请

WO2023018382A1 RADIAL PISTON ROTARY MACHINE 审中-公开
公开(公告)号：WO2023018382A1
公开(公告)日：2023-02-16
申请号：PCT/SK2022/050008
申请日：2022-08-12
申请人： UP-STEEL, S.R.O.
发明人： URBAN, Luboš , PAVLACKA, Ján
IPC分类号： F04B1/0408 , F04B1/0421 , F04B1/1133 , F04B1/1136 , F04B27/04 , F04B27/06
摘要： A radial piston rotary machine comprising a housing, at least one opening (13) for inlet of a medium to the machine and at least one opening (14) for outlet of the medium from the machine, where the housing comprises end caps (11) between which a rotor (2) is rotatably mounted. The rotor (2) is composed of at least two plates (23), where a chamber (22) for a reciprocating piston (4) is provided in the rotor plate (23). The rotor plates (23) are separated by a partition plate (24) with an opening (21) for a shaft (5) of the machine. The shaft (5) is mounted in rotary bearings in the end caps (5) of the housing and circular cams (51) are arranged on the shaft (5). The shaft (5) is mounted eccentrically to the rotor (2), where the eccentricity of the axis of rotation of the shaft (5) from the axis of the rotor (2) is equal to the eccentricity of the axis of the circular cam (51) from the axis of rotation of the shaft (5). Each piston (4) is placed movably in reciprocation motion in the chamber (22) for the piston (4) in the rotor plate (23) and rotatably on the circular cam (51) on the shaft (5). The inlet and outlet of the medium to and from the piston chamber are opened and closed by valve means. The chamber (22) for the piston (4) is formed as a hole in the rotor plate (23), where at least two opposite walls of the hole are parallel for sliding arrangement of the piston (4). The piston (4) is closed axially in the chamber (22) at one side by the partition plate (24) of the rotor plates (23) and at the other side by an end plate (7) of the rotor (2). The end plate (7) comprises an opening (21) for the shaft (5) and apertures (71) for the inlet and outlet of the medium to and from the chamber (22) The apertures (71) lead in the axial direction to the end cap (11) of the housing, and are opened and closed by valve means in the form of separate arcuate slots (61).

3. 发明申请

WO2009149616A1 旋转气缸压缩机审中-公开
公开(公告)号：WO2009149616A1
公开(公告)日：2009-12-17
申请号：PCT/CN2009/000359
申请日：2009-04-02
申请人：台州市压缩机制造有限公司 , 陈君立 , 倪桂樵
发明人：陈君立 , 倪桂樵
IPC分类号： F04B27/06
CPC分类号： F04B27/0663 , F04B27/0657

4. 发明申请

WO02020986A1 ROTARY FLUID MACHINERY 审中-公开
标题翻译：旋转流体机械
公开(公告)号：WO02020986A1
公开(公告)日：2002-03-14
申请号：PCT/JP2001/007652
申请日：2001-09-04
IPC分类号： F01B13/06 , F01C1/344 , F01C11/00 , F01C21/08 , F02G5/00 , F04B27/06 , F04C23/00 , F04C18/344
CPC分类号： F01C21/0836 , F01B13/061 , F01B13/068 , F01C1/3446 , F01C11/006 , F02G5/00 , Y02T10/166
摘要： Rotary fluid machinery, comprising pistons (37) fitted into and reciprocating in cylinders (33) provided in a rotor (27) and vanes (44) fitted into and reciprocating in vane grooves (43) provided in the rotor (27), wherein the rotor (27) comprises a rotor core (31) supported on a rotating shaft (21) and storing the cylinders (33) therein and twelve rotor segments (32) divided in circumferential direction of the rotor and fixed so as to surround the outer periphery of the rotor core (31), and the vane grooves (43) are formed between the rotor segments (32) adjacent to each other, whereby the dimensional accuracy of the vane grooves (43) can be increased without requiring any special precise machining, a thermal efficiency can be increased by shielding a heat transfer from the rather high temperature rotor core (31) to the rather low temperature rotor segments (32) to suppress the radiation of heat to the outside of the rotor (27), and the thermal deformation of each part of the rotor (27) can be moderated.
摘要翻译：旋转流体机械包括安装在设置在转子（27）中的气缸（33）中并在其中往复运动的活塞（37）和设置在转子（27）中的叶片槽（43）中并在其中往复运动的叶片（44）转子（27）包括支撑在旋转轴（21）上并将气缸（33）存储在其中的转子芯（31）和在转子的圆周方向上划分的十二个转子段（32），并且被固定以围绕外周的转子芯（31）之间，并且叶片槽（43）形成在彼此相邻的转子段（32）之间，从而可以增加叶片槽（43）的尺寸精度，而不需要特别的精密加工，可以通过屏蔽从相当高温的转子芯（31）到相当低温的转子段（32）的热传递来抑制向转子（27）的外部的热辐射，从而提高热效率，并且热转子各部分的变形（2 7）可以缓和。

5. 发明申请

WO02012723A1 MULTI-STAGE DRY VACUUM PUMP 审中-公开
标题翻译：多级干式真空泵
公开(公告)号：WO02012723A1
公开(公告)日：2002-02-14
申请号：PCT/IB2001/001412
申请日：2001-08-03
IPC分类号： F04B27/06
CPC分类号： F04B27/0657
摘要： A dry vacuum pump consisting of at least two stages of pumping disposed in series, in which a rotor (20) contains two cylinder bores (20a, 20b) within which two piston assemblies (31) and (32) are caused to reciprocate by means of a crank mechanism. The cranks are positioned inside the pistons and operate within slots which pierce the body of each piston assembly. A static crankshaft (27) extends the length of the rotor (20) and is internal to the rotor. The shaft passes through the piston assemblies via the slots. The piston assemblies are thus caused to reciprocate synchronously with the rotation of the rotor in antiphase to each other. The rotor is caused to rotate within a static, hermetically-sealed stator body (30) by means of an external motor.
摘要翻译：一种干式真空泵，由串联设置的至少两级泵送组成，其中转子（20）包含两个气缸孔（20a，20b），其中使两个活塞组件（31）和（32）通过装置往复运动的曲柄机构。曲柄定位在活塞内部并在穿过每个活塞组件的主体的槽内操作。静态曲轴（27）延伸转子（20）的长度并且在转子内部。轴经由槽穿过活塞组件。因此，活塞组件与转子的旋转同步地相互反向地往复运动。通过外部电动机使转子在静态密封的定子体（30）内旋转。

6. 发明申请

WO2019008862A1 ローリングシリンダ式容積型圧縮機审中-公开
公开(公告)号：WO2019008862A1
公开(公告)日：2019-01-10
申请号：PCT/JP2018/015468
申请日：2018-04-13
申请人：日立ジョンソンコントロールズ空調株式会社
发明人：坪野　勇 , 香曽我部　弘勝 , 土屋　直洋 , 竹澤　謙治
IPC分类号： F04B27/06 , F04B35/01
CPC分类号： F04B27/06 , F04B35/01
摘要：シリンダ溝を有する円柱状のローリングシリンダと、スライド溝を有する旋回ピストンと、ピン機構を有する静止シリンダと、旋回ピストンの旋回運動の駆動源であるピストン旋回駆動源と、旋回ピストンとピストン旋回駆動源とを繋ぐ駆動伝達部と、旋回ピストン、ローリングシリンダ、静止シリンダ、ピストン旋回駆動源及び駆動伝達部を内蔵するケーシングと、を備えたローリングシリンダ式容積型圧縮機であって、旋回ピストン、ローリングシリンダ及び静止シリンダは、圧縮部を構成し、旋回ピストンは、シリンダ溝にて相対的に往復運動をするものであり、圧縮部には、往復運動により、吸込室、圧縮室及び吐出室が形成され、ローリングシリンダ及び静止シリンダのうち少なくともいずれか一方には、凹部が設けられ、凹部は、ローリングシリンダと静止シリンダとの摺動部の一部に拡大空間を形成する。これにより、ローリングシリンダ式容積型圧縮機において、圧縮部に滞留する油の温度が上昇して油の粘度が低下することを防止し、シリンダ隙間のシール性を向上させて、圧縮機効率を向上させることができる。

7. 发明申请

WO2009127951A2 FLUID HANDLING DEVICE 审中-公开
标题翻译：流体处理装置
公开(公告)号：WO2009127951A2
公开(公告)日：2009-10-22
申请号：PCT/IB2009/005259
申请日：2009-04-16
申请人： F.A. TECHNO S.R.L. , FIGNA, Alvaro
发明人： FIGNA, Alvaro
IPC分类号： F04B7/04 , F04B1/04 , F04B1/113 , F04B27/06 , F04B7/00 , F04B7/02
CPC分类号： F04B7/04 , F04B1/10 , F04B1/113 , F04B1/1133 , F04B7/008 , F04B7/0291 , F04B27/06 , F04B27/065 , F04B29/00
摘要： The fluid handling device comprises a fixed, prismatic' sleeve -shaped, box-like body (2), a cylinder- shaped rotating body (5) accommodated inside the box- like body (2) to divide the interior of the box- like body (2) into two reciprocally water- sealed chambers (6 and 7), a motor (8) adapted to determine the rotation of the rotating body (5) about a rotation axis (X), a central hole (11) defined in the rotating body (5) along the rotation axis (X), a plurality of radial holes (12) made in the rotating body (5), which radially originate from the central hole (11) to the exterior of the rotating body (5) and a plurality of pistons (21), each of which is adapted to slide along a respective radial hole (12). Each piston (21) is associated with means (22,18) adapted to determine the stroke of the piston itself along the respective radial hole (12).
摘要翻译：流体处理装置包括固定的棱柱形的套筒形盒状体（2），容纳在盒状主体（2）内部的圆柱形旋转体（5），以将盒状体主体（2）分成两个往复水密封的腔室（6和7），适于确定旋转体（5）围绕旋转轴线（X）旋转的马达（8），中心孔所述旋转体（5）沿着旋转轴线（X）形成，在所述旋转体（5）上形成的多个径向孔（12）从所述中心孔（11）向所述旋转体（5）的外部）和多个活塞（21），每个活塞适于沿着相应的径向孔（12）滑动。每个活塞（21）与适于确定活塞本身沿相应的径向孔（12）的行程的装置（22,18）相关联。

8. 发明申请

WO2006111764A1 A PUMP 审中-公开
标题翻译：一个PUMP
公开(公告)号：WO2006111764A1
公开(公告)日：2006-10-26
申请号：PCT/GB2006/001462
申请日：2006-04-21
申请人： COUNCIL FOR THE CENTRAL LABORATORIES OF THE RESEARCH COUNCILS , MILLER, George
发明人： MILLER, George
IPC分类号： F04B27/06
CPC分类号： F04B27/0612 , F04B27/0638 , Y10T29/49236
摘要： A pump comprising a guide (1) forming a closed loop of variable radius and at least one piston assembly (2). The piston assembly (2) comprises a chamber (4) and a piston (5) slidably mounted within the chamber (4). A first end of the piston assembly (T) is arranged to follow the guide (1) and a second distant end of the piston assembly (2) is mounted proximate the radial centre axis of the loop. At least one of the guide (1) and the piston assembly (2) are arranged to rotate causing relative rotational movement between the guide (1) and the piston assembly (2). The relative rotational movement causes the piston (5) to reciprocally displace within the chamber (4) for pumping a fluid from an inlet (22) to an outlet (20) of the pump.
摘要翻译：一种泵，包括形成可变半径的闭环的导向件（1）和至少一个活塞组件（2）。活塞组件（2）包括可滑动地安装在腔室（4）内的腔室（4）和活塞（5）。活塞组件（T）的第一端被布置成跟随导向件（1），并且活塞组件（2）的第二远端安装在环的径向中心轴线附近。引导件（1）和活塞组件（2）中的至少一个被布置成旋转，引起导向件（1）和活塞组件（2）之间的相对旋转运动。相对旋转运动导致活塞（5）在腔室（4）内往复移动，以将流体从泵的入口（22）泵送到出口（20）。

9. 发明申请

WO02020988A1 ROTARY FLUID MACHINERY 审中-公开
标题翻译：旋转流体机械
公开(公告)号：WO02020988A1
公开(公告)日：2002-03-14
申请号：PCT/JP2001/007656
申请日：2001-09-04
IPC分类号： F01B13/06 , F01C1/344 , F01C21/08 , F02B53/00 , F02G5/00 , F04B27/06 , F04C18/344
CPC分类号： F01B13/061 , F01B13/068 , F01C1/3446 , F01C21/0836 , F02B53/00 , F02G5/00 , Y02T10/166
摘要： Rotary fluid machinery, wherein pistons (41) are slidably fitted into a plurality of cylinders (39) disposed radially in a rotor (31), a plurality of vanes (42) operated in association with the pistons (41) are disposed radially, and a vane chamber (54) is formed between the pair of vanes (42) adjacent to each other, and the radial movements of the pistons (41) and vanes (42) are stopped in the period from the end of an exhaust stroke for exhausting gas phase working media from the cylinders (39) and vane chambers (54) to the start of an intake stroke for starting the supply of the gas phase working media so that the volumes of the cylinders (39) and vane chambers (54) do not vary, whereby a water hammering by liquid phase working media enclosed in the cylinders (39) and vane chambers (54) can be prevented from occurring.
摘要翻译：旋转流体机械，其中活塞（41）可滑动地装配到径向设置在转子（31）中的多个气缸（39）中，与活塞（41）相关联地操作的多个叶片（42）径向设置，在彼此相邻的一对叶片（42）之间形成有叶片室（54），并且在排气冲程末端的期间停止活塞（41）和叶片（42）的径向运动气相工作介质从气缸（39）和叶片室（54）开始到进气冲程，用于开始供应气相工作介质，使得气缸（39）和叶片室（54）的体积不会发生变化，从而可以防止发生被包围在气缸（39）和叶片室（54）中的液相工作介质所锤击的水。

10. 发明申请

WO00053926A1 ROTARY FLUID MACHINERY, VANE FLUID MACHINERY, AND WASTE HEAT RECOVERY DEVICE OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：旋转流体机械，瓦斯流体机械和内燃机废气回收装置
公开(公告)号：WO00053926A1
公开(公告)日：2000-09-14
申请号：PCT/JP2000/001227
申请日：2000-03-02
IPC分类号： F01B13/06 , F01C1/344 , F01C11/00 , F01C21/08 , F02B53/00 , F02G5/00 , F02G5/02 , F04B27/06 , F04B35/00 , F04C18/356 , F04C23/00 , F04C18/344
CPC分类号： F01C21/0809 , F01B13/06 , F01B13/061 , F01B13/068 , F01C1/3446 , F01C11/006 , F01C11/008 , F02B53/00 , F02G5/00 , F02G5/02 , F04B27/06 , F04B27/0612 , F04B35/00 , F04C18/3566 , F04C23/005 , Y02T10/166
摘要： Rotary fluid machinery, comprising a casing (7), a rotor (31), and a plurality of vane piston units (U1 to U12) disposed radially in the rotor (31), each of the vane piston units (U1 to U12) further comprising a vane (42) sliding the inside of a rotor chamber (14) and a piston (41) in contact with the non-sliding side of the vane (42), wherein, when the rotary fluid machinery functions as an expansion device (4), the pistons (41) are operated by the expansion of a high-pressure gas so as to rotate the rotors (31) through the vanes (42) and a low-pressure gas is expanded due to a pressure drop of the high-pressure gas so as to rotate the rotors (31) through the vanes (42), whereas, when it functions as a compressor, a low-pressure compressed air is supplied to a piston (41) side by the rotation of the rotors (31) through the vanes (42) and the pistons (42) are operated by the vanes (42) so as to change the low-pressure air to the high-pressure air, whereby the rotary fluid machinery having an expansion function and a compression function as well as those advantages held by piston and vane types of rotary fluid machinery can be provided.
摘要翻译：旋转流体机械，包括壳体（7），转子（31）和径向设置在转子（31）中的多个叶片活塞单元（U1至U12），每个叶片活塞单元（U1至U12）进一步包括滑动转子室（14）的内部的叶片（42）和与叶片（42）的非滑动侧接触的活塞（41），其中当旋转流体机械用作膨胀装置如图4所示，通过膨胀高压气体来操作活塞（41），以使转子（31）通过叶片（42）旋转，并且由于高压气体的压降而使低压气体膨胀压缩气体以使转子（31）旋转通过叶片（42），而当其用作压缩机时，通过转子的旋转将低压压缩空气供应到活塞（41）侧（ 31）通过叶片（42）和活塞（42）由叶片（42）操作，以将低压空气改变为高压空气，由此旋转流体机械可以提供膨胀功能和压缩功能以及由活塞和叶片类型的旋转流体机械所保持的优点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式