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1. 发明公开

CN116097007A 导向装置、冷却剂管道和扩散真空泵审中-实审
公开(公告)号：CN116097007A
公开(公告)日：2023-05-09
申请号：CN202180052303.6
申请日：2021-08-25
申请人：莱宝有限责任公司
发明人： S·G·维尔克 , H-W·施维泽尔 , T·格拉夫
IPC分类号： F04F9/06
摘要：一种用于扩散真空泵的导向装置具有多个环形导向板。导向板沿径向布置，其中至少一个导向板具有从连接点开始的第一部分和从该连接点开始的第二部分。其中，第一部分沿第一方向轴向延伸，第二部分沿相反的第二方向轴向延伸。其中，第一部分设计成径向上成锥形和/或第二部分设计成径向上成锥形。

2. 实用新型

CN218817283U 调控系统有权
公开(公告)号：CN218817283U
公开(公告)日：2023-04-07
申请号：CN202222932865.4
申请日：2022-11-01
申请人：宁德时代新能源科技股份有限公司
发明人：罗军
IPC分类号： F04F9/00 , F04F9/08 , F04F9/06 , F04D25/08 , F04D25/16 , F04B51/00 , F04B53/00 , F04B49/06
摘要：本申请公开了一种调控系统，本申请的调控系统，用于调节地区的环境，地区用于安装设备，调控系统包括风机、温度传感器、控制电路和温度控制器，风机用于在启动时形成从地区内向地区外流动的气流；温度传感器设置在地区中，用于检测地区内的环境温度；控制电路与风机连接；温度控制器包括与控制电路连接的第一开关，在温度传感器检测到的环境温度大于温度阈值时，第一开关闭合以使控制电路导通，从而使风机开启。调控系统将温度传感器设置在地区检测地区的环境温度，温度控制器连接控制电路将风机开启，可使地区内的空气流动，从而降低地区内的环境温度，减少因环境温度大于温度阈值造成的安装设备的漏水、漏油问题。

3. 发明公开

EP0176295A2 Eliminating unwanted material from a gas flow line 失效
标题翻译： Entfernung vonungewünschtem材料aus einer Gasleitung。
公开(公告)号：EP0176295A2
公开(公告)日：1986-04-02
申请号：EP85306540.7
申请日：1985-09-16
申请人： Mundt, Randall
发明人： Mundt, Randall
IPC分类号： B01D53/00 , B01D53/34 , B01J19/08 , F04F9/06
CPC分类号： H01J37/32844 , B01D53/00 , H01J37/3244 , Y02C20/30 , Y10S423/08 , Y10S423/10
摘要： An apparatus and method for eliminating unwanted materials, such as corrosive gases, from an effluent gas flow line includes a reactive trap wherein chemical reaction between the unwanted materials, a reactant gas and a reactive element takes place under induced plasma conditions. A ballast gas may be added to adjust operating pressures and to aid in creating the plasma. The reactant gas and the reactive element are selected so that relative harmless by-products are produced. The reactive element is preferably maintained at a temperature of approximately 400°C and the chemical by-products are passed through a condensation element in the reactive trap which element is maintained at approximately 30 C. Preferably, the plasma is induced by a microwave transmitter in conjunction with a waveguide inserted into a reactive trap, and a control system automatically monitors and adjusts the temperature and pressure of the reaction as well as controls the ratio of effluent gas and ballast gas.
摘要翻译：用于从流出气体流动管线消除不需要的材料（例如腐蚀性气体）的装置和方法包括反应性阱，其中不需要的材料，反应气体和反应性元素之间的化学反应在诱导的等离子体条件下进行。可以加入压载气体以调节操作压力并有助于产生等离子体。选择反应气体和反应性元件，以产生相对无害的副产物。反应元件优选保持在约400℃的温度，化学副产物通过反应性阱中的缩合元件，该元素保持在约30℃。优选地，等离子体由微波发射器与插入到反应阱中的波导相结合，并且控制系统自动监测和调节反应的温度和压力，并且控制流出气体和压载气体的比例。

4. 发明授权

EP0730096B1 Improvements in diffusion pumps 失效
标题翻译： Diffusionspumpe
公开(公告)号：EP0730096B1
公开(公告)日：2002-07-17
申请号：EP96301396.6
申请日：1996-02-29
申请人： The BOC Group plc
发明人： Huntley, Graeme
IPC分类号： F04F9/06
CPC分类号： F04F9/06

5. 发明授权

US5700134A Diffusion pumps 失效
标题翻译：扩散泵
公开(公告)号：US5700134A
公开(公告)日：1997-12-23
申请号：US609805
申请日：1996-03-01
申请人： Graeme Huntley
发明人： Graeme Huntley
IPC分类号： F04F9/00 , F04F9/06
CPC分类号： F04F9/06
摘要： A diffusion pump is provided with an outer body and a chimney positioned within the outer body. A top cap is positioned about the top of the chimney to form an annular passageway (or an annular array of passageways) therebetween. A guard ring is positioned generally above the top cap. Coolers cool the outer body and the guard ring and working fluid present in the base of the outer body is heated to cause evaporated oil to pass up the chimney. A baffle, substantially thermally isolated from the guard ring, is contained within the outer body.
摘要翻译：扩散泵设置有外体和位于外体内的烟囱。顶盖围绕烟囱的顶部定位，以在它们之间形成环形通道（或通道的环形阵列）。保护环通常位于顶盖上方。冷却器冷却外部本体，并且保护环和存在于外部本体的基部中的工作流体被加热以使蒸发的油通过烟囱。与保护环基本上热隔离的挡板被包含在外体内。

6. 发明授权

US3876337A High vacuum pumping systems 失效
标题翻译：高真空泵送系统
公开(公告)号：US3876337A
公开(公告)日：1975-04-08
申请号：US34141973
申请日：1973-03-15
申请人： VARIAN ASSOCIATES
发明人： LANDFORS ARTHUR A
IPC分类号： F04F9/06 , F04F9/00 , F16L23/00
CPC分类号： F04F9/06
摘要： A trap assembly in a high vacuum system for intercepting back streaming liquid or suspended liquid molecules from a diffusion pump to prevent contamination of the working high vacuum chamber is disclosed. The trap assembly includes a tubular member defining a passageway between the hollow inlet means of the chamber and the inlet orifice of the pump, and a restriction means across the passageway. The tubular member includes an envelope wall physically forming the passageway in the region of the restriction means, and fastener means extending within said passageway inside the confines of said wall to interconnect said wall with said pump and with said hollow inlet means of said chamber to gain maximum internal area for a given overall outer dimensional extent of the tubular member. The fastener means includes mating flanges and a plurality of bolts around the flanges. The bolts may be sealed by sleeves that also bear at least a portion of the tightening load of the bolts and thereby assist the envelope wall in this function. The restriction means in the passageway includes a plate positioned at an angle to allow draining action of condensed liquid, and a cooling tube is effective to cool the plate and the sleeves to increase condensation. The sleeves are cylindrical and only slightly larger than the bolts to provide minimum volume displacement. The radius of the passageway has been increasaed by approximately 50 percent over prior art devices, with a consequent cross-sectional area increase in the full region of the passageway of substantially 100 percent. The retained speed of the pump is increased over the prior art capability by approximately 50 percent.

7. 发明授权

US3474634A Method of and apparatus for selective operation of a working medium catcher in evacuating apparatus 失效
标题翻译：用于选择性操作中间设备的方法和装置
公开(公告)号：US3474634A
公开(公告)日：1969-10-28
申请号：US3474634D
申请日：1968-03-14
申请人： BALZERS PATENT BETEILIG AG
发明人： KOHLER MARCEL , FRICK ADALBERT
IPC分类号： B01D8/00 , F04B37/08 , F04F9/00 , F04F9/06 , B01D5/00
CPC分类号： F04B37/08 , B01D8/00 , F04F9/00 , F04F9/06

8. 发明申请

WO2022043358A2 GUIDE DEVICE, COOLANT DUCT AND DIFFUSION VACUUM PUMP 审中-公开
公开(公告)号：WO2022043358A2
公开(公告)日：2022-03-03
申请号：PCT/EP2021/073452
申请日：2021-08-25
申请人： LEYBOLD GMBH
发明人： WERKER, Sascha Georg , SCHWEIZER, Hans-Werner , GRAF, Tobias
IPC分类号： F04F9/06
摘要： A guide device for a diffusion vacuum pump having a plurality of annular guide plates. The guide plates being arranged radially, wherein at least one guide plate has a first section starting from a connection point and a second section starting from the connection point. Therein, the first section extends axially in a first direction, the second section extending axially in the opposite second direction. Therein the first section is designed to taper radially and/or the second section is designed to taper radially.

9. 发明公开

EP2054631A1 AN OIL DIFFUSION PUMP COMPRISING A BAFFLE DEVICE 无效转让
标题翻译：石-GUARD装置油扩散泵
公开(公告)号：EP2054631A1
公开(公告)日：2009-05-06
申请号：EP07814419.3
申请日：2007-08-24
申请人： Perkinelmer LAS, Inc.
发明人： BARKUS, David A.
IPC分类号： F04F9/00 , F04F9/06
CPC分类号： F04F9/00 , F04F9/06 , H01J49/24
摘要： A baffle comprising a plurality of apertures wherein at least one of the plurality of apertures comprises a convergent portion and a divergent portion is provided. In some examples, a baffle comprising at least two concentric cones may be used. In other examples, the baffle may be used in an oil diffusion pump for use in an analytical device, such as a mass spectrometer.

10. 发明公开

EP0730096A1 Improvements in diffusion pumps 失效
标题翻译： Diffusionspumpe
公开(公告)号：EP0730096A1
公开(公告)日：1996-09-04
申请号：EP96301396.6
申请日：1996-02-29
申请人： The BOC Group plc
发明人： Huntley, Graeme
IPC分类号： F04F9/06
CPC分类号： F04F9/06
摘要： A diffusion pump comprising

an outer body
means to cool the outer body
chimney means positioned within the outer body
a top cap positioned about the top of the chimney means to form an annular passageway (or an annular array of passageways) therebetween
a guard ring positioned generally above the top cap
means to cool the guard ring
heater means to heat working fluid present in the base of the outer body and cause, in use, evaporated oil to pass up the chimney

wherein the pump also comprises baffle means which are thermally substantially isolated from the guard ring and which are contained substantially wholly within the outer body.
摘要翻译：一种扩散泵，包括一个外部本体装置，用于冷却位于外部本体内部的外部主体烟囱装置，该顶部盖围绕烟囱装置的顶部定位，以形成环形通道（或通道的环形阵列）在顶盖上方意味着冷却保护环加热器装置以加热存在于外部本体的基部中的工作流体，并且在使用中导致蒸发的油向上通过烟囱，其中泵还包括挡板装置，该挡板装置基本上与保护环，其基本上完全包含在外部主体内。

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