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1. 发明专利

JPS61104182A Scroll-type compressor 失效
标题翻译：滚筒式压缩机
公开(公告)号：JPS61104182A
公开(公告)日：1986-05-22
申请号：JP22444784
申请日：1984-10-25
申请人： Matsushita Refrig Co
发明人： KITAYAMA HIROSHI
IPC分类号： F04C18/02
摘要： PURPOSE: To facilitate assembly, reduce a leakage loss and a mechanical loss and prevent seizure or the like, by providing a spring made of a form- memorizing alloy, behind a rotary scroll.
CONSTITUTION: A block 3 is provided with a spring chamber 8 in such a position that the mirror plate 5a of a rotary scroll 5 slides on the spring chamber. A spring 9 made of a form-memorizing alloy is provided in the spring chamber 8. Since the spring 9 does not need to be previously pressed at the time of assembly of a compressor, the assembly is facilitated. Since an appropriate anti-thrust force is applied to the rotary scroll 5 at the time of either of start and stationary operation of the compressor, the front of a lap is surely sealed to reduce a leakage loss and a mechanical loss and prevent seizure or the like.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了便于组装，通过在旋转涡旋件后面设置由形成记忆合金制成的弹簧来减少泄漏损失和机械损失并防止卡住等。构成：块3设置有弹簧室8，使得旋转涡卷5的反射板5a在弹簧室上滑动。在弹簧室8内设置有由形成记忆合金制成的弹簧9.由于在组装压缩机时不需要预先按压弹簧9，所以组装便利。由于在压缩机的启动和停止运转之中适当的抗推力被施加到旋转涡旋件5上，因此可以确保密封圈的前部以减少泄漏损失和机械损失并防止卡住喜欢。

2. 发明专利

JPS61116086A Scroll-type compressor 失效
标题翻译：滚筒式压缩机
公开(公告)号：JPS61116086A
公开(公告)日：1986-06-03
申请号：JP23782684
申请日：1984-11-12
申请人： Matsushita Refrig Co
发明人： KITAYAMA HIROSHI
IPC分类号： F04C18/02 , F04C28/02 , F04C28/16
CPC分类号： F04C28/16 , F04C18/0215
摘要： PURPOSE: To lower the operational cost of a scroll-type compressor by forming vanes movable pursuant to movement of a revolving scroll on both sides of a suction hole and controlling the movement of the vanes electrically and mechanically.
CONSTITUTION: On both sides of a suction hole 10 formed at the peripheral part of a fixed scroll 1, vanes 19a, 19b with the same height as laps 1a, 2a are formed and made to touch on the wall surface of the lap 2a of a revolving scroll 2. The vanes 19a, 19b are connected with electromagnets 22a, 22b through connecting bars 21a, 21b. Accordingly, a compressor allowing its non-stage performance control in accordance with load only through manipulation of the vane movement is obtained.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：降低涡旋式压缩机的运行成本，通过形成可根据旋转涡盘在吸入孔两侧的移动而移动的叶片，并且电气和机械地控制叶片的运动。构成：在固定涡旋件1的周边部形成的吸入孔10的两侧形成有与圈1a，2a相同高度的叶片19a，19b，旋转涡卷2.叶片19a，19b通过连接杆21a，21b与电磁铁22a，22b连接。因此，可以获得仅通过操纵叶片运动而根据负载进行非阶段性能控制的压缩机。

3. 发明专利

JPS61101688A Scroll type compressor 失效
标题翻译：滚动式压缩机
公开(公告)号：JPS61101688A
公开(公告)日：1986-05-20
申请号：JP22163684
申请日：1984-10-22
申请人： Matsushita Refrig Co
发明人： KITAYAMA HIROSHI
IPC分类号： F04C18/02
摘要： PURPOSE: To prevent inclination of a rotary scroll mirror plate by a method wherein a back pressure chamber is provided with a valve mechanism introducing a delivery pressure upon starting while an intermediate pressure upon normal operation.
CONSTITUTION: The valve mechanism 23 is arranged between the rear part of first reducer B
1 and a communicating hole 16 for the back pressure chamber 15 while a spring 25 and a valve body 26 are provided in a casing 24. The casing 24 is also provided with an intermediate pressure communicating pipe 27, communicating with the rear part of the first reducer B
1 , high pressure communicating pipes 28, 29, communicating with the fore part of a condenser A, and a back pressure communicating pipe 30, communicating with a communicating hole 16. The spring 25 is designed so as to be weaker than the delivery pressure upon normal operation but stronger than a balance pressure upon being stopped. According to this constitution, the inclination of the rotary scroll mirror plate may be prevented.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了防止旋转滚动反射板的倾斜，其中背压室设置有在正常操作时的中间压力下启动时引入输送压力的阀机构。构成：在第一减速器B1的后部和背压室15的连通孔16之间配置有阀机构23，在壳体24内设置有弹簧25和阀体26。与第一减速机B1的后部连通的中压连通配管27，与冷凝器A的前部连通的高压连通配管28,29和与连通孔16连通的背压连通管30 弹簧25的设计在正常运行时比输送压力弱，但比停止时的平衡压力强。根据该结构，能够防止旋转滚动反射板的倾斜。

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