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1. 发明专利

JP2006077744A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2006077744A
公开(公告)日：2006-03-23
申请号：JP2004266034
申请日：2004-09-13
申请人： Toshiba Kyaria Kk , 東芝キヤリア株式会社
发明人： TSUNODA KAZUHISA , HIRAYAMA TAKUYA , KOYAMA SATOSHI , FUJIWARA HISAYOSHI
IPC分类号： F04C18/30
摘要： PROBLEM TO BE SOLVED: To provide a fluid machine, capable of enlarging applications to multiple devices, reducing leak of fluid between actuation chambers, and improving performance and reliability by providing a helical mechanism part comprising a plurality of actuation mechanism parts in a single cylinder. SOLUTION: This fluid machine comprises the helical mechanism part 3 comprising blades 24 and 34 engaged in a plurality of spiral grooves 23 and 33 provided in a roller 13. A seal ring 12 is provided between the plurality of the spiral grooves 23 and 33. The seal ring 12 is formed as a seamless ring, and a thin lip 12c that is thinner than a base body part 12a is formed in its outer circumference. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够将应用扩大到多个装置的流体机械，减少致动室之间的流体泄漏，并通过提供螺旋机构部件来提高性能和可靠性，该螺旋机构部件包括多个致动机构部件单缸。解决方案：该流体机械包括螺旋机构部分3，其包括叶片24和34，其接合在设置在辊13中的多个螺旋槽23和33中。密封环12设置在多个螺旋槽23和密封环12形成为无缝环，并且在其外周形成有比基体部12a薄的薄唇12c。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005337100A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2005337100A
公开(公告)日：2005-12-08
申请号：JP2004156552
申请日：2004-05-26
申请人： Toshiba Kyaria Kk , 東芝キヤリア株式会社
发明人： HIRAYAMA TAKUYA , FUJIWARA HISAYOSHI , MIZUNO HIROYUKI , OKUDA MASAYUKI , YOSHIDA MASATOSHI , FUKUDA TAKESHI , KOYAMA SATOSHI
IPC分类号： F01C1/344 , F04C18/30 , F04C18/344
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive fluid machine with high performance having high reliability. SOLUTION: The fluid machine is provided with a helical mechanism part comprising a roller eccentrically arranged in a cylinder, a helical groove formed on an outer peripheral surface of the roller and formed such that a pitch is gradually varied from a suction side toward a delivery side and a helical blade retractably fitted to the helical groove. The fluid machine is constituted such that when the winding number of the helical groove is defined as n and a set compression ratio or a set expansion ratio is defined as ε, the relationship becomes (0.2ε+2)≤n≤(0.7ε+2). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高可靠性的高性能的便宜的流体机器。解决方案：流体机械设置有螺旋机构部件，该螺旋机构部件包括偏心地布置在气缸中的辊，形成在辊的外周表面上的螺旋槽，并且形成为使得螺距从吸力侧逐渐变化输送侧和可缩回地装配到螺旋槽的螺旋叶片。流体机构构成为，当将螺旋槽的卷绕数定义为n，将设定的压缩比或设定的膨胀比定义为ε时，关系为（0.2ε+ 2）≤n≤（0.7ε+ 2）。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2002115681A HELICAL BLADE TYPE COMPRESSOR 失效
公开(公告)号：JP2002115681A
公开(公告)日：2002-04-19
申请号：JP2000312282
申请日：2000-10-12
申请人： TOSHIBA CARRIER KK
发明人： YOSHIDA MASATOSHI , SATO SHINOBU
IPC分类号： F04C29/00 , F04C18/30
摘要： PROBLEM TO BE SOLVED: To suppress the wear of each slide face of a roller, an Oldham's ring, and an auxiliary bearing to the minimum extent and improve compression performance and reliability simultaneously even in operation for a long time. SOLUTION: A helical blade type compressor is provided with the roller stored in a cylinder fixed in a sealed casing so as to revolve freely, the auxiliary bearing having a thrust receive face supporting a thrust face of the roller slidably, and the Oldham's ring provided slidably between the auxiliary bearing and the roller to connect the roller with the bearing so as to revolve freely while regulating its rotation. A hard layer of HmV25gf450 or more is formed on each slide face of the roller, the auxiliary bearing, and the Oldham's ring.

4. 发明专利

JP2002070773A HELICAL COMPRESSOR 失效
公开(公告)号：JP2002070773A
公开(公告)日：2002-03-08
申请号：JP2000266544
申请日：2000-09-04
申请人： TOSHIBA CARRIER KK
发明人： FUJIWARA HISAYOSHI
IPC分类号： F04C18/344 , F04C18/107 , F04C18/30
摘要： PROBLEM TO BE SOLVED: To provide a helical compressor of which a spiral groove and Oldham' s key are effectively allocated to a roller, the roller is made compact and reliability is improved. SOLUTION: A helical compressor 10 has a motor 12 inside a sealed case 11 and a helical blade type compression mechanism 13 which is driven by the motor 12. The compression mechanism 13 is equipped with a main bearing 20 and a sub bearing 21, meanwhile consists of a cylinder 23, the roller 24 which is eccentrically put in the cylinder 23 and a helical blade 25 put between the roller 24 and the cylinder 23. The roller 24 integrated to the compression mechanism 13 forms the spiral groove 28 surrounding a plate and key way 38 extended radically to roller end plate. A key way 38 makes the intake side edge part (starting edge) of the spiral groove zero degree and when the spiral groove is formed from zero degree to plus degree, it is formed at the position of necessary angle at minus side and the spiral groove 28 and key way 38 of the roller edge plate are effectively arranged.

5. 发明专利

JP2002070772A HELICAL COMPRESSOR 失效
公开(公告)号：JP2002070772A
公开(公告)日：2002-03-08
申请号：JP2000258921
申请日：2000-08-29
申请人： TOSHIBA CARRIER KK
发明人： SASAHARA YUTAKA , YOSHIDA MASATOSHI
IPC分类号： F04C29/00 , F04C18/30 , F04C18/344 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To provide a helical compressor which prevents a roller from rotating opposite side smoothly and certainly, has high reliability and maintain high compressor performance, when compressor is stopped. SOLUTION: A helical blade type compression mechanism 19 which is equipped with a main bearing 24 and a sub bearing 25 is put in the sealed case 16 of a helical compressor 11. The compression mechanism 19 has a cylinder 27, a roller 28 which is eccentrically put in this cylinder 27, a helical blade 29 put between the roller 28 and the cylinder 27. An intake path 46 is formed in the sealed case 16 in which outer refrigerant gas is guided to the intake part 36 of the compression mechanism 19. This intake path 46 consists of the intake aperture of the sub bearing 25, the intake hole of a thrust sheet 33 and the intake aperture 45 of the cylinder 27 and the intake aperture of cylinder 27 is transmitted to the intake part 36 of the compression mechanism 19. A return check valve 50 is set at the intake path of the cylinder 27 and the opposite rotation prevention mechanism 46 of the roller 28 is composed.

6. 发明专利

JPH0814173A DISPLACEMENT COMPRESSOR 失效
公开(公告)号：JPH0814173A
公开(公告)日：1996-01-16
申请号：JP17984094
申请日：1994-06-27
申请人： ABE HIROSUKE
发明人： ABE HIROSUKE
IPC分类号： F04C18/30
摘要： PURPOSE:To provide a displacement compressor having high compression performance and not moving its center of gravity by discharging fluid from each of two pump rooms formed on both upper and lower surfaces of a disc at a specific phase difference and adding it. CONSTITUTION:A disc 2 does not rotate even when a rotation axis 7 is rotated, but the direction of an angle the disc 2 has is rotated in the same direction as the rotation axis 7 by a shaft mechanism 6 having an angle as a cutout of the disc 2 is engaged with a partition of a housing 4. Consequently, the disc 2 moves to oscillate, a part 8 making contact with linearly is made on one side surface of the disc 2 and another part 8 making contact with linearly is made on the opposite surface of the disc 2 on the 180 deg. opposite side, these parts 8 making contact with linearly move to rotate in the same direction as the rotation axis 7 and display a pumping work between the disc 2 and the housing 4. Two pump rooms 5 formed on upper and lower surfaces of the disc 2 are serially connected to each other by a recessed part 16 and a passage 12 provided at a partition part of the housing 4.

7. 发明专利

JPH0652077B2 失效
公开(公告)号：JPH0652077B2
公开(公告)日：1994-07-06
申请号：JP10682686
申请日：1986-05-12
IPC分类号： F04C18/46 , F04C2/30 , F04C2/46 , F04C18/30

8. 发明专利

JPH051400B2 失效
公开(公告)号：JPH051400B2
公开(公告)日：1993-01-08
申请号：JP3895584
申请日：1984-02-29
申请人： SHIMADZU CORP
发明人： INUI KATSUHIKO
IPC分类号： F04C18/30

9. 实用新型

JPH0212318Y2 失效
公开(公告)号：JPH0212318Y2
公开(公告)日：1990-04-06
申请号：JP3956584
申请日：1984-03-18
IPC分类号： F04C18/30 , F04C18/04 , F04C25/02

10. 实用新型

JPS6269090U 失效
公开(公告)号：JPS6269090U
公开(公告)日：1987-04-30
申请号：JP16122085
申请日：1985-10-21
IPC分类号： F04C18/52 , F04C18/30

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