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

US20060140810A1 Motor-mounted internal gear pump and electronic device 审中-公开
标题翻译：电动内置齿轮泵和电子装置
公开(公告)号：US20060140810A1
公开(公告)日：2006-06-29
申请号：US11316999
申请日：2005-12-27
申请人： Hirotaka Kameya , Masato Nakanishi , Eiji Sato , Yuuichi Yanagase , Kouji Aizawa
发明人： Hirotaka Kameya , Masato Nakanishi , Eiji Sato , Yuuichi Yanagase , Kouji Aizawa
IPC分类号： F01C1/02 , F16N13/20 , F01C1/063 , F04C2/00
CPC分类号： F04C15/0034 , F04C2/086 , F04C2/102 , F04C15/0065 , F04C15/008 , F04C2240/52 , F04C2240/60
摘要： The invention relates to a pump which assures high reliability while maintaining the functionality as a compact, inexpensive motor-mounted internal gear pump. The pump includes an inner rotor with teeth on its outer surface, an outer rotor with teeth on its inner surface to engage with the inner rotor teeth, a pump casing housing both the rotors, and an inner rotor support shaft which pivotally supports the inner rotor. The motor includes a rotator located inside the pump casing, and a stator located outside the pump casing. The pump casing includes two casing members which face both side faces of the outer rotor and the inner rotor and have an outer rotor bearing which pivotally supports both sides of the outer rotor. The inner rotor support shaft has an inner rotor bearing eccentric to the outer rotor to support the inner rotor pivotally in a rotatable manner and connects the two casing members virtually concentrically with the outer rotor bearing.
摘要翻译：本发明涉及一种确保高可靠性的泵，同时保持作为紧凑，便宜的电动机安装的内齿轮泵的功能。该泵包括在其外表面上具有齿的内转子，外转子，其内表面上具有齿与内转子齿接合，容纳两个转子的泵壳体和枢转地支撑内转子的内转子支撑轴。电动机包括位于泵壳体内部的旋转器和位于泵壳体外部的定子。泵壳体包括面对外转子和内转子的两侧面的两个壳体构件，并且具有可转动地支撑外转子的两侧的外转子轴承。内转子支撑轴具有偏心于外转子的内转子轴承，以可旋转的方式枢转地支撑内转子，并且将两个壳体部件与外转子轴承实质上同心地连接。

2. 发明申请

US20080159885A1 Motor-Mounted Internal Gear Pump and Manufacturing Method Thereof and Electronic Equipment 有权
标题翻译：电机内置齿轮泵及其制造方法和电子设备
公开(公告)号：US20080159885A1
公开(公告)日：2008-07-03
申请号：US11883937
申请日：2006-05-30
申请人： Hirotaka Kameya , Masato Nakanishi , Yuuichi Yanagase , Eiji Sato , Kouji Aizawa
发明人： Hirotaka Kameya , Masato Nakanishi , Yuuichi Yanagase , Eiji Sato , Kouji Aizawa
IPC分类号： F04C2/10 , F04C15/00 , B23P15/00 , F04B17/03 , F04B35/04
CPC分类号： F04C2/102 , F04C15/008 , Y10T29/49242
摘要： A motor-integrated internal gear pump that is inexpensive and highly reliable while maintaining characteristics of small size and inexpensive functions. The motor-integrated internal gear pump (80) has a pump section (81) with an inner rotor (1), an outer rotor (2), a pump casing, and an inner shaft (5). The pump casing has flat inner surfaces facing both end surfaces of each of the inner rotor (1) and the outer rotor (2). The inner shaft (5) has a bearing section (51) inserted into a shaft hole of the inner rotor (1) and fitting sections extending axially outward from both end surfaces of the inner shaft (51). The pump casing is constructed from two pump casing members (3, 4) where the flat inner surfaces (25, 26) are formed as separate members. The fitting sections (53) of the inner shaft (5) are fitted in fitting holes (27a, 28a) formed in the flat inner surfaces of the two pump casing members (3, 4), and the two pump casing members (3, 4) are joined to each other at a position more on the outside than the outer diameter of the outer rotor, with the flat inner surfaces (25, 26) made to be in contact with both end surfaces o h bearing section (51).
摘要翻译：一种电动机集成的内齿轮泵，其廉价且高可靠性，同时保持小尺寸和廉价功能的特性。电机一体化内齿轮泵80具有内转子（1），外转子（2），泵壳体和内轴（5）的泵部（81）。泵壳体具有面向内转子（1）和外转子（2）中的每一个的两个端面的平坦内表面。内轴（5）具有插入内转子（1）的轴孔的轴承部（51）和从内轴（51）的两端面向轴向外延伸的嵌合部。泵壳体由两个泵壳体构件（3,4）构成，其中平坦的内表面（25,26）形成为分离的构件。内轴（5）的嵌合部（53）嵌合在两个泵壳部件（3,4）的平坦的内表面上形成的嵌合孔（27a，28a）和两个泵壳部件 3,4）在比外转子的外径更外侧的位置处彼此接合，并且使内平坦的内表面（25,26）与两个端面oh承载部分（51）接触，。

3. 发明授权

US08033796B2 Motor-mounted internal gear pump and manufacturing method thereof and electronic equipment 有权
标题翻译：电动内齿轮泵及其制造方法及电子设备
公开(公告)号：US08033796B2
公开(公告)日：2011-10-11
申请号：US11883937
申请日：2006-05-30
申请人： Hirotaka Kameya , Masato Nakanishi , Yuuichi Yanagase , Eiji Sato , Kouji Aizawa
发明人： Hirotaka Kameya , Masato Nakanishi , Yuuichi Yanagase , Eiji Sato , Kouji Aizawa
IPC分类号： F04B49/06
CPC分类号： F04C2/102 , F04C15/008 , Y10T29/49242
摘要： To maintain the functionality as a compact and inexpensive motor-mounted internal gear pump and also offer further inexpensiveness and reliability. The motor-mounted internal gear pump 80 has a pump part 81 including: an inner rotor 1, an outer rotor 2, a pump casing and an internal shaft 5. The pump casing has flat inner surfaces facing both end faces of the inner rotor 1 and the outer rotor 2. The internal shaft 5 includes a bearing 51 which is inserted into an axial hole of the inner rotor 1 and a fitting part 53 extending from both its ends in both axial directions. The pump casing includes two pump casing members 3, 4 as separate members with flat inner surfaces 25, 26 respectively. The fitting part 53 of the internal shaft 5 is fitted in to fitting holes 27a, 28a made in the flat inner surfaces of the two pump casing members 3, 4 and the two pump casing members 3, 4 are connected with each other outside the outside diameter of the outer rotor while both end faces of the bearing 51 are in contact with the flat inner surfaces 25, 26.
摘要翻译：为了保持作为紧凑且廉价的马达安装的内齿轮泵的功能，并且还提供进一步的廉价和可靠性。电动内置齿轮泵80具有泵部81，泵部81包括内转子1，外转子2，泵壳体和内轴5.泵壳体具有面对内转子1的两端面的平坦的内表面内轴5包括插入到内转子1的轴向孔中的轴承51和从其两个轴向两端延伸的嵌合部53。泵壳体包括两个泵壳体构件3,4，它们分别具有平坦的内表面25,26的分离构件。内轴5的嵌合部53装配在两个泵壳部件3,4的平坦的内表面上形成的嵌合孔27a，28a中，两个泵壳部件3,4彼此外部连接外转子的直径与轴承51的两端面与平坦的内表面25,26接触。

4. 发明申请

US20080159884A1 Motor-Mounted Internal Gear Pump and Electronic Equipment 审中-公开
标题翻译：电机内置齿轮泵和电子设备
公开(公告)号：US20080159884A1
公开(公告)日：2008-07-03
申请号：US11883573
申请日：2006-06-29
申请人： Masato Nakanishi , Hirotaka Kameya , Yuuichi Yanagase , Eiji Sato , Kouji Aizawa
发明人： Masato Nakanishi , Hirotaka Kameya , Yuuichi Yanagase , Eiji Sato , Kouji Aizawa
IPC分类号： F04C2/10 , F04C15/00 , F04C13/00 , F04B17/03 , F04B35/04
CPC分类号： F04C2/084 , F04C2/102 , F04C15/008 , F04C2240/52
摘要： A motor-mounted internal gear pump 80 includes: a pump part 81 which sucks and discharges hydraulic fluid; and a motor part 82 which drives the pump 81. The pump part 81 includes: an inner rotor 1 with teeth on its outer surface; an outer rotor 2 with teeth on its inner surface to mesh with the teeth of the inner rotor; and pump casings 3, 4 which house the inner rotor 1 and the outer rotor 2. The motor part 82 includes a rotator 11 and a stator 12 which rotates the rotator 11. A common member 112 of permanent magnet material as resin containing magnetic powder serves as the rotator 11 and the outer rotor 2. This structure assures further inexpensiveness and reliability while maintaining compactness and inexpensiveness in functions.
摘要翻译：电动内置齿轮泵80包括：吸入和排出液压流体的泵部81; 以及驱动泵81的马达部82。泵部81包括：内转子1，其外表面具有齿; 外转子2，其内表面具有与内转子的齿啮合的外转子; 以及容纳内转子1和外转子2的泵壳体3,4。电动机部分82包括旋转器11和使转子11旋转的定子12。作为含有磁性粉末的树脂的永久磁铁材料的共同构件112用作旋转体11和外转子2。这种结构确保进一步的廉价和可靠性，同时保持功能的紧凑性和廉价性。

5. 发明申请

US20050265860A1 Motor-mounted internal gear pump and electronic device 审中-公开
标题翻译：电动内置齿轮泵和电子装置
公开(公告)号：US20050265860A1
公开(公告)日：2005-12-01
申请号：US11136513
申请日：2005-05-25
申请人： Hirotaka Kameya , Masato Nakanishi
发明人： Hirotaka Kameya , Masato Nakanishi
IPC分类号： F04C2/08 , F04C2/10 , F04C14/08 , F04C15/00 , F04C15/06 , H02K7/14 , H02K11/00 , H02K29/08 , F04B17/00 , F04B35/04
CPC分类号： F04C2/102 , F04C2/086 , F04C15/0061 , F04C15/008 , F04C2230/20 , F04C2240/30 , F04C2240/51 , F04C2240/52 , F04C2270/02 , F04C2270/052 , F04C2270/07 , F05C2201/046 , F05C2251/125 , F05C2253/20
摘要： The present invention aims to provide a motor-mounted internal gear pump that is small-sized, less expensive and has high reliability, while utilizing a function of an internal gear pump that is suitable for high head. A motor-mounted internal gear pump has a pump section for sucking and discharging a liquid and a motor section for driving the same. The pump section has an internal rotor having teeth formed around its outer periphery, an external rotor having teeth formed around its inner periphery and a pump casing that accommodates both rotors and has a suction port for sucking a liquid and a discharge port for discharging a liquid. The motor section has a can that composes a part of the pump casing and formed of anon-magnetic material into a thin plate, a rotator arranged at the inside of the can for driving the external rotor or the internal rotor; and a stator arranged at the outside of the can for rotating the rotator.
摘要翻译：本发明的目的在于提供一种小型化，便宜并且具有高可靠性的电动马达内齿轮泵，同时利用适用于高压头的内齿轮泵的功能。电动内置齿轮泵具有用于吸取和排出液体的泵部分和用于驱动液体的电动机部分。泵部具有内周侧的齿形成的内转子，具有围绕其内周形成的齿的外转子和容纳两个转子的泵壳体，具有用于吸取液体的吸入口和用于排出液体的排出口。电动机部具有将泵壳的一部分形成为由非磁性材料形成为薄板的罐，设置在罐内部的用于驱动外转子或内转子的转子; 以及定子，其布置在罐的外部，用于旋转旋转体。

6. 发明授权

US08202057B2 Oil-free scroll compressor 有权
标题翻译：无油涡旋压缩机
公开(公告)号：US08202057B2
公开(公告)日：2012-06-19
申请号：US12542863
申请日：2009-08-18
申请人： Hirokatsu Kohsokabe , Hirotaka Kameya , Kazuaki Shiinoki , Toshiaki Yabe
发明人： Hirokatsu Kohsokabe , Hirotaka Kameya , Kazuaki Shiinoki , Toshiaki Yabe
IPC分类号： F04B49/10
CPC分类号： F04C18/0223 , F04C29/0014 , F04C2240/81 , F04C2270/19
摘要： An oil-free scroll compressor prevents wraps from being broken and provides improved reliability. The oil-free scroll compressor includes an orbiting scroll member and fixed scroll members, and has compression channels into which water is injected each formed between the intake port and exhaust port provided in the fixed scroll member. The oil-free scroll compressor includes temperature sensors each of which detects temperature in the compression channel, regulating valves each of which controls ratio of the amount of the water to be injected into the respective compression channels to the total amount of the water to be injected into the compression channels, and controller which controls the opening degrees of the regulating valves such that a difference between the detected temperatures from the compression channels is small.
摘要翻译：无油涡旋压缩机防止卷材破损，提高了可靠性。无油涡旋压缩机包括绕动涡旋构件和固定涡旋构件，并且具有压缩通道，每个形成在设置在固定涡旋构件中的进气口和排气口之间形成有水。无油涡旋压缩机包括温度传感器，每个温度传感器检测压缩通道中的温度，每个调节阀控制要喷射到各个压缩通道中的水量的比例与待喷射的水的总量以及控制器，其控制调节阀的开度，使得来自压缩通道的检测到的温度之间的差异小。

7. 发明授权

US08721308B2 Water injected scroll air compressor 有权
标题翻译：注水涡旋空压机
公开(公告)号：US08721308B2
公开(公告)日：2014-05-13
申请号：US13025460
申请日：2011-02-11
申请人： Kazuaki Shiinoki , Natsuki Kawabata , Hirotaka Kameya
发明人： Kazuaki Shiinoki , Natsuki Kawabata , Hirotaka Kameya
IPC分类号： F01C1/02
CPC分类号： F04C29/0007 , F04C18/0215 , F04C28/08 , F04C2240/81 , F05C2201/903
摘要： As pressure in a water tank rapidly rises when water inside a compressor is evaporated by the high temperature of compressed air and this situation makes the operation unstable, an object of the present subject matter is to address this problem. A water injected scroll air compressor is provided with: an air end of the scroll air compressor; a driving unit that generates driving force for the air end; a compressing path from a suction port to a discharge port; a portion to inject water into the compressing path; a discharge piping of air discharged from the air end; a tank provided on a path of the discharge piping for storing water separated from the compressed air; and a cooler that is provided on the path of the discharge piping between the tank and the air end and cools the compressed air discharged from the air end.
摘要翻译：当压缩机内的水被压缩空气的高温蒸发时，水箱内的压力急剧上升，这种情况使得操作不稳定，本发明的目的是解决这个问题。注水涡旋空气压缩机设有：涡旋空气压缩机的空气端; 产生空气端的驱动力的驱动单元; 从吸入口到排出口的压缩路径; 将水注入压缩路径的部分; 从空气端排出的空气的排放管道; 设置在排出管道的路径上的用于储存从压缩空气分离的水的罐; 以及设置在罐和空气端之间的排放管道的路径上并且冷却从空气端排出的压缩空气的冷却器。

8. 发明申请

US20080080997A1 Screw Compressor 有权
标题翻译：螺杆式压缩机
公开(公告)号：US20080080997A1
公开(公告)日：2008-04-03
申请号：US11843691
申请日：2007-08-23
申请人： KOHTARO CHIBA , Hirotaka Kameya , Hideharu Tanaka
发明人： KOHTARO CHIBA , Hirotaka Kameya , Hideharu Tanaka
IPC分类号： F04C2/16 , F04C18/16
CPC分类号： F04C18/16 , F04C2/086 , F04C29/0007 , F04C29/068
摘要： A screw compressor rotatably accommodates, within a casing 20 including a suction port and a delivery port 3, a pair of female and male rotors 1, 2 under the meshed state and compresses gas in the state where a liquid is mixed by pouring the liquid to the gas confined within a working chamber 8 formed with both rotors 1, 2 and the casing 20. On the wall surface of the casing 20 opposing to the rotor delivery end, a recessed part 10 is provided. The working chamber 8 is communicated with the recessed part 10 immediately before isolating from the delivery port 3 and this communication is maintained until a volume of the working chamber 8 substantially becomes zero. Thereby, the screw compressor can be control increase in power consumption, vibration, and noise.
摘要翻译：螺杆式压缩机在包括吸入口和排出口3的壳体20内可旋转地容纳在啮合状态下的一对阴阳转子1,2，在将液体倒入液体的状态下压缩气体该气体被限制在形成有转子1,2和壳体20的工作室8内。在壳体20的与转子输送端相对的壁面上设有凹部10。在与输送口3隔离之前，工作室8与凹部10连通，并保持连通，直到工作室8的体积基本变为零。因此，螺杆式压缩机可以控制功率消耗，振动和噪声的增加。

9. 发明授权

US07044724B2 Screw compressor and method of manufacturing rotors thereof 有权
标题翻译：螺杆式压缩机及其转子的制造方法
公开(公告)号：US07044724B2
公开(公告)日：2006-05-16
申请号：US10616972
申请日：2003-07-11
申请人： Kazuhiro Matsumoto , Tomu Kato , Hirotaka Kameya
发明人： Kazuhiro Matsumoto , Tomu Kato , Hirotaka Kameya
IPC分类号： F03C2/00 , F04C18/00
CPC分类号： B23F15/08 , B23C3/32 , F04C18/084 , F04C18/16 , F04C2230/10 , Y10T29/49316 , Y10T29/49332 , Y10T29/49336 , Y10T409/303752 , Y10T409/303808
摘要： A screw compressor comprises a casing, and a male and a female rotor formed with axially twisted screw grooves and accommodated in the casing, the both rotors being rotated by timing gears fixed to the respective rotors while a desired minute gap is kept therebetween, and a method of manufacturing rotors therefor. In the screw compressor, the male and female rotors formed with axially twisted screw grooves in the casing comprise concave stripes having a minute depth and provided on the respective screw grooves to extend along directions of twist thereof, and leakage of a compressed air is less to give a high compression efficiency.
摘要翻译：螺杆式压缩机包括壳体和形成有轴向扭转螺旋槽并且容纳在壳体中的阳转子和阴转子，两个转子通过固定到相应转子的定时齿轮旋转，同时保持期望的微小间隙，并且制造转子的方法。在螺杆式压缩机中，在壳体中形成有轴向扭转的螺纹槽的阳转子和阴转子包括具有微小深度的凹形条，并且设置在相应螺纹槽上以沿其扭转方向延伸，并且压缩空气的泄漏少于给予高压缩效率。

10. 发明授权

US07040845B2 Screw compressor and method of manufacturing rotors thereof 有权
公开(公告)号：US07040845B2
公开(公告)日：2006-05-09
申请号：US11067701
申请日：2005-03-01
申请人： Kazuhiro Matsumoto , Tomu Kato , Hirotaka Kameya
发明人： Kazuhiro Matsumoto , Tomu Kato , Hirotaka Kameya
IPC分类号： B23C3/00
CPC分类号： B23F15/08 , B23C3/32 , F04C18/084 , F04C18/16 , F04C2230/10 , Y10T29/49316 , Y10T29/49332 , Y10T29/49336 , Y10T409/303752 , Y10T409/303808
摘要： A screw compressor comprises a casing, and a male and a female rotor formed with axially twisted screw grooves and accommodated in the casing, the both rotors being rotated by timing gears fixed to the respective rotors while a desired minute gap is kept therebetween, and a method of manufacturing rotors therefor. In the screw compressor, the male and female rotors formed with axially twisted screw grooves in the casing comprise concave stripes having a minute depth and provided on the respective screw grooves to extend along directions of twist thereof, and leakage of a compressed air is less to give a high compression efficiency.

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