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71. 发明专利

JP2004251284A Air compressor 审中-公开
公开(公告)号：JP2004251284A
公开(公告)日：2004-09-09
申请号：JP2004094132
申请日：2004-03-29
申请人： Hitachi Industrial Equipment Systems Co Ltd , Hitachi Kucho Se:Kk , 株式会社日立産機システム , 株式会社日立空調Se
发明人： TAKANO MASAHIKO , AOKI MASAKAZU , TODA MASAAKI , TERAMOTO KAZUHIRO
IPC分类号： F04B39/06 , F04B39/14
摘要： PROBLEM TO BE SOLVED: To improve an air compressor for facilitating maintenance of a cooler comprising a heat exchanger.
SOLUTION: An after cooler 9a and an oil cooler 9b are coupled to be integrated to compose an integrated cooler 9, and the integrated cooler 9 is supported by a hinge mechanism to a base frame 1a to be rotatable. In this example, a bracket 1b and a bracket 9e are connected by a bolt 16 and a nut 17 to compose the hinge mechanism. In this constitution, by rotating the integrated cooler 9, maintenance to the integrated cooler can be speedily and easily conducted. Maintenance to component devices positioned on the inside of the integrated cooler 9 can also be speedily and easily conducted.
COPYRIGHT: (C)2004,JPO&NCIPI

72. 发明专利

JP2004239264A Device for assembling piston and swash plate of swash plate type compressor 有权
公开(公告)号：JP2004239264A
公开(公告)日：2004-08-26
申请号：JP2004029724
申请日：2004-02-05
申请人： Halla Climate Control Corp , 漢拏空調株式会社
发明人： SHIN EIJU
IPC分类号： F04B49/00 , B23P19/04 , F04B27/08 , F04B27/10 , F04B39/14
CPC分类号： B23P19/04 , F04B27/0878 , F04B27/1036 , F04B39/14 , Y10T29/49236 , Y10T29/53313 , Y10T29/53374 , Y10T29/53539
摘要： PROBLEM TO BE SOLVED: To provide a device for assembling a piston and a swash plate of a swash plate-type compressor for improving the convenience and productivity of works by automatically fitting a double-piston or a single-piston integrated to shoes with the swash plate. SOLUTION: The device for fitting a swash plate in an insertion groove of a piston 100 comprising a swash plate storage part to store a pair of shoes facing each other having the insertion groove in which the swash plate installed on a rotary shaft is inserted and a body part inserted in a cylinder bore of a cylinder block, includes a base plate, a piston charging means to charge a large number of piston in a vertical state arranged in one row in the longitudinal direction, a piston position moving means which is slidably installed on the base plate and successively moves the pistons charged by the piston charging means, and a swash plate rotation means which rotates the swash plate and fits the piston moved by the position moving means to the swash plate. COPYRIGHT: (C)2004,JPO&NCIPI

73. 发明专利

JP2004520537A Reciprocating compressor 有权
公开(公告)号：JP2004520537A
公开(公告)日：2004-07-08
申请号：JP2002591670
申请日：2001-05-25
申请人：エルジーエレクトロニクスインコーポレイティド
发明人：キム，ジャン−ファン , ヒョン，ソン−ヨル , フア，キュン−ブム , ベ，ギョー−ジョン , ホ，ジョン−テ
IPC分类号： F04B35/04 , F04B39/00 , F04B39/12 , F04B39/14
CPC分类号： F04B35/045 , F04B39/0027 , F04B39/14
摘要：往復動式圧縮機が、両方側にそれぞれ少なくとも１つの突条部（７１３）を具備したステータおよびステータ間で直線往復運動をするアーマチュアを有し容器（１００）内に配設された往復動式モータ（２００）と、シリンダおよび該シリンダ内に配設され往復動式モータ（２００）の直線往復駆動力を受けて往復動作する間にガスを圧縮するピストンを有した圧縮ユニット（３００）と、ガス吸入管（１１０）を通して容器（１００）内にガスを吸入する吸入ユニット（４００）と、圧縮ユニット（３００）で圧縮されたガスを容器（１００）の外部に吐出させる吐出ユニット（５００）と、前記ピストンおよびアーマチュア（２３０）を弾性支持する共振スプリングユニットと、圧縮ユニット（３００）及び往復動式モータ（２００）を支持するフレームユニット（７００）とを含む。運転の時に駆動が安定しているので、振動及び騷音の発生が最小限となり、信頼性が高くなる。

74. 发明专利

JP2004100683A Electric compressor 审中-公开
标题翻译：电动压缩机
公开(公告)号：JP2004100683A
公开(公告)日：2004-04-02
申请号：JP2003035654
申请日：2003-02-13
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： KIMURA KAZUYA , MIZUFUJI TAKESHI , MOTONAMI HIROYUKI , KUROKI KAZUHIRO , SONOBE MASANORI , IWATA KITARU
IPC分类号： F04B39/12 , F04B35/04 , F04B39/00 , F04B39/06 , F04B39/14 , F04C23/00 , F04C29/00 , F04C29/04
CPC分类号： F04C23/008 , F04B35/04 , F04C2240/808
摘要： PROBLEM TO BE SOLVED: To provide an electric compressor capable of accomplishing excellent heat dissipation for a switching element with an inexpensive structure.
SOLUTION: The electric compressor houses a compression mechanism in a compressor housing (hereinafter referred to as a housing) 21. The compression mechanism is driven by an electric motor to compress refrigerating gas. A cover member 38 is jointed to the outside of the housing 21. A motor driving circuit 41 for driving the electric motor is housed in a housing space 35 partitioned with the housing 21 and the cover member 38. In the circuit 41, the switching element 44A is mounted on a surface 43a of an opposite side to the cover member 38 (a top surface 35b). The switching element 44A is pressed down to the housing 21 by tightening of a motor driving circuit 41 between the housing 21 and the member 38 in the housing space 35 resulting from jointing the cover member 38 with the housing 21.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够以廉价的结构实现开关元件的优异散热的电动压缩机。解决方案：电动压缩机在压缩机壳体（以下称为壳体）21中容纳压缩机构。压缩机构由电动机驱动，以压缩制冷气体。盖构件38连接到壳体21的外部。用于驱动电动机的马达驱动电路41容纳在与壳体21和盖构件38分隔开的容纳空间35中。在电路41中，开关元件 44A安装在与盖构件38（顶面35b）相反的一侧的表面43a上。开关元件44A通过在壳体21和壳体空间35中的构件38之间通过紧固电机驱动电路41而被按压到壳体21，这是通过将盖构件38与壳体21接合而产生的。 C）2004，JPO

75. 发明专利

JP2004036501A Gas compressor and port cover for the same 审中-公开
公开(公告)号：JP2004036501A
公开(公告)日：2004-02-05
申请号：JP2002195184
申请日：2002-07-03
申请人： Seiko Instruments Inc , セイコーインスツルメンツ株式会社
发明人： SEKIGUCHI HIROAKI
IPC分类号： F04B39/14 , F04B39/12 , F04C2/344 , F04C29/12 , F04C29/00
CPC分类号： F04C2/3446
摘要： PROBLEM TO BE SOLVED: To prevent the jump-out of an intake check valve to the outside of a compressor body due to the first removal of a cover closing an intake port.
SOLUTION: This port cover C1 has an intake port cover portion 31 in the form of closing an opening portion of the intake port 14 and a discharge port cover portion 32 in the form of closing an opening portion of a discharge port 16, both of which are integrated with each other via a connection portion 33. It is used for keeping the intake port cover portion 31 in the condition of being supported on the outside of the compressor body by a mounting bolt 32a on the side of the discharge port 16, even when an operator first removes in error a mounting bolt 31a on the side of the intake port 14.
COPYRIGHT: (C)2004,JPO

76. 发明专利

JP2003254244A ELECTRIC COMPRESSOR 审中-公开
公开(公告)号：JP2003254244A
公开(公告)日：2003-09-10
申请号：JP2002055672
申请日：2002-03-01
申请人： SEIKO INSTR INC
发明人： YODA SEIICHIRO
IPC分类号： F04B39/14 , F04B39/02 , F04B39/12 , F04C18/344 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide an electric compressor easy to be handled in an assembling process and easy to be assembled and adjusted. SOLUTION: A casing is divided into three, a stator 11 is mounted on a front case 3, a compressor part 20 made as a subassembly in advance is mounted on a center case 4, and a rotor 16 is fixed to an extension part 28 of a rotary shaft extending from the compressor part 20. Subsequently, the front case 3, the center case 4 and a rear case 5 are successively connected, and thereby the rotor 16 is aligned to the stator 11 to constitute a motor. Since main parts is assembled as divided parts in a separate process and the compressor part 20 is be assembled as the subassembly, high assembling accuracy is obtained in shaft center aligning of the rotary shaft. COPYRIGHT: (C)2003,JPO

77. 发明专利

JP3411567B2 失效
公开(公告)号：JP3411567B2
公开(公告)日：2003-06-03
申请号：JP25502090
申请日：1990-09-25
IPC分类号： F04B49/00 , F04B1/26 , F04B49/06 , G05D16/20 , F04B39/14

78. 发明专利

JP2003129967A COMPRESSOR AND ASSEMBLY METHOD THEREFOR 审中-公开
公开(公告)号：JP2003129967A
公开(公告)日：2003-05-08
申请号：JP2001326131
申请日：2001-10-24
申请人： HITACHI LTD
发明人： FUJIMURA KAZUYUKI , HAYASE ISAO , TSUBONO ISAMU , ISHII EIJI , KONNO MASATSUGU , MIZUNO TAKAO , FUKATSU KIYOSHI , MATSUNAGA MUTSUNORI , TSUCHIYA TAKESHI
IPC分类号： F04B39/00 , F04B39/14 , F04C18/02 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a compressor having a rotary shaft and an assembly method therefor capable of assembling coaxiality of shaft axis of the rotary shaft and shaft axis of a bearing and coaxiality of shaft axis of a main bearing and shaft axis of an auxiliary bearing with high precision. SOLUTION: In the compressor constituted in such a way that a compression mechanism part provided with a main bearing part, a motor part composed of a rotor and a stator, and an auxiliary bearing part are stored and arranged inside a vessel, one side of the rotary shaft is rotatably supported by the main bearing incorporated coaxially in the main bearing part, an intermediate part thereof is fixed to a central part of the rotor, and the other side thereof is rotatably supported by the auxiliary bearing incorporated in the auxiliary bearing part, one side of the rotary shaft has a large diameter and the intermediate part and the other side thereof have a small diameter, a tapered part engaging with a part close to a rotor side of the main bearing part is provided therebetween, the main bearing part is close to the rotor side, and a taper receive part having a taper shape or a step difference shape and machined coaxially with the main bearing part is provided in a part engaging with the tapered part of the rotary shaft.

79. 发明专利

JP2003074471A Recycle support system and recycle method for enclosed compressor 有权
标题翻译：回收支持系统和循环压缩机的回收方法
公开(公告)号：JP2003074471A
公开(公告)日：2003-03-12
申请号：JP2001267939
申请日：2001-09-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ISHII MINORU , KAWASAKI KATSUYUKI
IPC分类号： F04B39/00 , F04B39/14 , G06Q10/00 , G06Q50/00 , G06Q50/10 , G06F17/60
CPC分类号： Y02W30/82
摘要： PROBLEM TO BE SOLVED: To solve the problems wherein a new part is set in the body of an enclosed compressor or a manufacturing process is added in order that a manufacturer of the enclosed compressor gives recycle information to a recycle dealer, resulting in an increase in cost of the enclosed compressor. SOLUTION: This recycle support system for the enclosed compressor includes a server computer 10 having information related to recycle of the enclosed compressor stored in relation to a product identification code of the compressor provided by the manufacturer of the enclosed compressor and a terminal device 20 connected to the server computer by network. The terminal device 20 includes input means for inputting a product identification code of the enclosed compressor requiring the information related to recycle by the recycle dealer, a transmitting means for transmitting the input information to the server computer 10 through the network, and a display means for displaying the information related to recycle transmitted from the server computer 10 in response to the request.
摘要翻译：要解决的问题：为了解决在封闭式压缩机的主体中设置新部件或制造过程的问题，为了使封闭式压缩机的制造商向再循环经销商提供再循环信息，导致增加封闭式压缩机的成本。解决方案：这种用于封闭式压缩机的回收支持系统包括服务器计算机10，该服务器计算机10具有与封闭式压缩机的制造商提供的压缩机的产品识别码相关联地存储的封闭式压缩机的再循环信息，以及连接到服务器计算机通过网络。终端装置20包括输入装置，用于输入需要与再循环经销商进行回收有关的信息的封闭式压缩机的产品识别码，通过网络将输入信息发送到服务器计算机10的发送装置，以及用于响应于该请求，显示从服务器计算机10发送的与回收有关的信息。

80. 发明专利

JP2002147361A COMPRESSOR 失效
公开(公告)号：JP2002147361A
公开(公告)日：2002-05-22
申请号：JP2000349550
申请日：2000-11-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA KATSUHIRO , WADA YASUHIRO , MIURA SHIGEKI , UKAI TETSUZO
IPC分类号： F04B39/14 , F04B39/00 , F04C18/02 , F04C27/00 , F04C29/00 , F16J15/18
摘要： PROBLEM TO BE SOLVED: To assemble a compressor with excellent workability, and to reduce a cost. SOLUTION: A positioning projection strip 51 is formed in the peripheral direction in an inserting hole A formed in a front housing 4, and inserting a shaft 6. A lip seal 34 for sealing a part between the inserting hole A and the shaft 6 is arranged on the installing side of the shaft 6 into the inserting hole A of the positioning projection strip 51. The shaft 6 is rotatably supported by a main bearing 7a arranged on the rear end side more than the lip seal 34, and a sub-bearing 7b arranged on the tip side more than the positioning projection strip 51.

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