公开(公告)号：US06748754B2

公开(公告)日：2004-06-15

申请号：US10386672

申请日：2003-03-13

申请人： Kenzo Matsumoto ,  Noriyuki Tsuda ,  Haruyuki Yamasaki ,  Kazuya Sato ,  Masaya Tadano

发明人： Kenzo Matsumoto ,  Noriyuki Tsuda ,  Haruyuki Yamasaki ,  Kazuya Sato ,  Masaya Tadano

IPC分类号： F25B700

CPC分类号： F25B1/10 ,  F04C18/356 ,  F04C23/001 ,  F04C28/02 ,  F04C28/26 ,  F04C2210/261 ,  F25B9/008 ,  F25B47/022 ,  F25B2309/061 ,  F25B2341/066 ,  F25B2400/0401 ,  F25B2500/29 ,  F25B2600/2501

摘要： In a multistage rotary compressor using a refrigerant such as carbon dioxide (CO2) and the like which becomes high in a discharge pressure, operating efficiency thereof can be enhanced by appropriately setting the ratio between displacement of the respective rotary compression elements and the areas of discharge ports thereof. In the multistage rotary compressor comprising an electric element in a hermetic shell case, and first and second rotary compression elements which are driven by the electric element, wherein a refrigerant which is compressed and discharged by the first rotary compression element is drawn into and compressed by the second rotary compression element and discharged thereby, wherein the ratio of S2/S1 is set to be smaller than ratio of V2/V1, where S1 is an area of a discharge port of the first rotary compression element, S2 is an area of a discharge port of the second rotary compression element, V1 is displacement of the first rotary compression element, and V2 is displacement of the second rotary compression element.

摘要翻译： 在使用排出压力高的二氧化碳（CO 2）等制冷剂的多级旋转式压缩机中，通过适当设定各旋转压缩元件的排量与排出面积之比可以提高其运行效率 的港口。 在包括密封壳体中的电气元件的多级旋转压缩机以及由电气元件驱动的第一和第二旋转压缩元件，其中由第一旋转压缩元件压缩和排出的制冷剂被吸入并被 所述第二旋转压缩元件被排出，其中S2 / S1的比率被设定为小于V2 / V1的比，其中S1是第一旋转压缩元件的排出口的面积，S2是 第二旋转压缩元件的排出口V1是第一旋转压缩元件的位移，V2是第二旋转压缩元件的位移。

公开(公告)号：US07168257B2

公开(公告)日：2007-01-30

申请号：US10916200

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F25D21/06 ,  F25B7/00 ,  F25B41/00

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

摘要翻译： 本发明的目的是提供一种多级压缩式旋转压缩机的制造方法，其能够尽可能地避免更换要使用的部件以降低成本，并且还能够容易地设定适当的排量体积比，同时 防止压缩机尺寸增大。 本发明的要点是在不改变其厚度（或高度）的情况下改变下筒的内径，并且根据改变将第一旋转压缩元件和第二旋转压缩元件之间的容积比设定为最佳值。

公开(公告)号：US07008199B2

公开(公告)日：2006-03-07

申请号：US10916273

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F03C2/00 ,  F04C2/00

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

公开(公告)号：US06892454B2

公开(公告)日：2005-05-17

申请号：US10305775

申请日：2002-11-27

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F04C29/00 ,  F01C21/08 ,  F04C18/356 ,  F04C23/00 ,  F04C28/24 ,  F04C29/06 ,  F25B1/10 ,  F25B9/00 ,  F25B31/02 ,  F25B47/02 ,  B23P15/00 ,  F01C1/30

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： A method for manufacturing a multi-stage compression type rotary compressor which avoids the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio between first and second rotary compression elements without increasing the size of the compressor outer housing. This is done by altering the inner diameter of the cylinder of one of the rotary compression elements without altering the thickness (or height) of this cylinder to set a displacement volume ratio between the first and second rotary compression elements to an optimum value in accordance with the alteration.

摘要翻译： 一种制造多级压缩式旋转压缩机的方法，其避免更换要使用的部件以降低成本，并且还能够容易地设定第一和第二旋转压缩元件之间的适当的排量体积比而不增加尺寸 的压缩机外壳。 这是通过改变一个旋转压缩元件的气缸的内径而不改变该气缸的厚度（或高度）而将第一和第二旋转压缩元件之间的排量体积比设置为根据 改变。

公开(公告)号：US20050008442A1

公开(公告)日：2005-01-13

申请号：US10916200

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F04C29/00 ,  F01C21/08 ,  F04C18/356 ,  F04C23/00 ,  F04C28/24 ,  F04C29/06 ,  F25B1/10 ,  F25B9/00 ,  F25B31/02 ,  F25B47/02 ,  B60P3/06 ,  B61D3/18 ,  F03C2/00 ,  F04B1/00

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

公开(公告)号：US20050013718A1

公开(公告)日：2005-01-20

申请号：US10916271

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F04C29/00 ,  F01C21/08 ,  F04C18/356 ,  F04C23/00 ,  F04C28/24 ,  F04C29/06 ,  F25B1/10 ,  F25B9/00 ,  F25B31/02 ,  F25B47/02 ,  F01C1/30 ,  B23P15/00 ,  F01C1/02 ,  F01C1/063 ,  F01C11/00 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C11/00 ,  F04C13/00 ,  F04C18/00 ,  F16N13/20

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

公开(公告)号：US20050008520A1

公开(公告)日：2005-01-13

申请号：US10916272

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F04C29/00 ,  F01C21/08 ,  F04C18/356 ,  F04C23/00 ,  F04C28/24 ,  F04C29/06 ,  F25B1/10 ,  F25B9/00 ,  F25B31/02 ,  F25B47/02 ,  F01C1/00 ,  F03C2/00 ,  F04C2/00

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

摘要翻译： 本发明的目的是提供一种多级压缩式旋转压缩机的制造方法，其能够尽可能地避免更换要使用的部件以降低成本，并且还能够容易地设定适当的排量体积比，同时 防止压缩机尺寸增大。 本发明的要点是在不改变其厚度（或高度）的情况下改变下筒的内径，并且根据改变将第一旋转压缩元件和第二旋转压缩元件之间的容积比设定为最佳值。

公开(公告)号：US20050008518A1

公开(公告)日：2005-01-13

申请号：US10916273

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F04C29/00 ,  F01C21/08 ,  F04C18/356 ,  F04C23/00 ,  F04C28/24 ,  F04C29/06 ,  F25B1/10 ,  F25B9/00 ,  F25B31/02 ,  F25B47/02 ,  F04C27/00 ,  F01C1/02 ,  F01C1/063 ,  F01C1/30 ,  F01C11/00 ,  F01C19/00 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C11/00 ,  F04C13/00 ,  F04C15/00 ,  F04C18/00 ,  F16N13/20

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

公开(公告)号：US07101161B2

公开(公告)日：2006-09-05

申请号：US10916272

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F03C2/00 ,  F04C2/00

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.

摘要翻译： 本发明的目的是提供一种多级压缩式旋转压缩机的制造方法，其能够尽可能地避免更换要使用的部件以降低成本，并且还能够容易地设定适当的排量体积比，同时 防止压缩机尺寸增大。 本发明的要点是在不改变其厚度（或高度）的情况下改变下筒的内径，并且根据改变将第一旋转压缩元件和第二旋转压缩元件之间的容积比设定为最佳值。

公开(公告)号：US06974314B2

公开(公告)日：2005-12-13

申请号：US10916271

申请日：2004-08-11

申请人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

发明人： Kenzo Matsumoto ,  Haruhisa Yamasaki ,  Masaya Tadano ,  Kazuya Sato ,  Dai Matsuura ,  Takayasu Saito ,  Noriyuki Tsuda

IPC分类号： F04C29/00 ,  F01C21/08 ,  F04C18/356 ,  F04C23/00 ,  F04C28/24 ,  F04C29/06 ,  F25B1/10 ,  F25B9/00 ,  F25B31/02 ,  F25B47/02 ,  F03C2/00 ,  F04C2/00

CPC分类号： F04C28/24 ,  F01C21/0863 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2240/10 ,  F25B1/10 ,  F25B9/008 ,  F25B31/026 ,  F25B47/022 ,  F25B2309/061 ,  Y10T29/49236 ,  Y10T29/49245

摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.