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1. 发明授权

US5755898A Scroll type compressor and method for manufacturing the same 失效
标题翻译：涡旋式压缩机及其制造方法
公开(公告)号：US5755898A
公开(公告)日：1998-05-26
申请号：US589083
申请日：1996-01-23
申请人： Shinya Yamamoto , Takamitsu Mukai , Yasushi Watanabe , Nobuhiro Ishizaka
发明人： Shinya Yamamoto , Takamitsu Mukai , Yasushi Watanabe , Nobuhiro Ishizaka
IPC分类号： B22D27/09 , C22C21/02 , F04C18/02 , C22C21/00
CPC分类号： B22D27/09 , C22C21/02 , F04C18/0246 , F04C2230/21 , F05C2201/903
摘要： Compressor scrolls are made of an aluminum alloy containing 4.0 to 5.0% by weight of Cu, 9.0 to 12.0% by weight of Si, 0.5 to 1.5% by weight of Mg, and 0.6 to 1.0% by weight of Fe. The scrolls are manufactured using a high speed die casting method.
摘要翻译：压缩机卷轴由含有4.0〜5.0重量％的Cu，9.0〜12.0重量％的Si，0.5〜1.5重量％的Mg和0.6〜1.0重量％的Fe的铝合金构成。卷轴使用高速压铸方法制造。

2. 发明授权

US5920985A Method of manufacturing a movable scroll element 失效
标题翻译：制造动涡旋件的方法
公开(公告)号：US5920985A
公开(公告)日：1999-07-13
申请号：US906221
申请日：1997-08-04
申请人： Tetsuhiko Fukanuma , Yasushi Watanabe , Shinya Yamamoto , Yuichi Tsumagari , Shigeki Iwanami
发明人： Tetsuhiko Fukanuma , Yasushi Watanabe , Shinya Yamamoto , Yuichi Tsumagari , Shigeki Iwanami
IPC分类号： B23P13/02 , F04C18/02 , B23P15/00
CPC分类号： F04C18/0246 , B23P13/02 , F04C2230/10 , F04C2230/21 , Y10T29/4924 , Y10T29/49996
摘要： A movable scroll element for a scroll type compressor is produced by a combination of a mold casting process and a machining process. The mold casting process produces a cast product having an end-plate forming portion, a spiral-member-forming portion and a projecting portion for forming a drive power receiving portion. The cast product has an entire outer faces covered with black scale, and the machining process machines the end-plate-forming portion, a spiral member forming portion, the projecting portion by cutting. Nevertheless, at least an outer circumference of the drive power receiving portion, i.e., a boss portion of the movable scroll element is covered with an outermost layer consisting of black scale. Thus, a sufficient mechanical strength of the movable scroll element is obtained even if the wall thickness of the drive power receiving portion, i.e., the boss portion of the movable scroll element, is reduced.
摘要翻译：用于涡旋式压缩机的动涡旋件通过模具铸造工艺和机加工的组合来生产。模具铸造工艺生产具有端板形成部分，螺旋部件形成部分和用于形成驱动力接收部分的突出部分的铸造产品。铸造产品具有覆盖有黑色刻度的整个外表面，并且机加工过程对端板形成部分进行加工，螺旋形成部分形成部分通过切割加工突出部分。然而，驱动力接收部分的至少外圆周，即动涡旋件的凸起部分被最外层覆盖，最外层由黑色鳞片构成。因此，即使驱动力接收部分的壁厚，即动涡旋件的凸起部分的壁厚减小，也可获得动动涡旋件的足够的机械强度。

3. 发明授权

US5501584A Scroll type compressor having a passage from the suction chamber to a compression pocket 失效
标题翻译：涡旋型压缩机具有从吸入室到压缩口的通道
公开(公告)号：US5501584A
公开(公告)日：1996-03-26
申请号：US323537
申请日：1994-10-14
申请人： Shinya Yamamoto , Kiyohiro Yamada , Tetsuhiko Fukanuma , Yasushi Watanabe , Shigeru Hisanaga , Eiichi Nagasaku , Shigeki Iwanami
发明人： Shinya Yamamoto , Kiyohiro Yamada , Tetsuhiko Fukanuma , Yasushi Watanabe , Shigeru Hisanaga , Eiichi Nagasaku , Shigeki Iwanami
IPC分类号： F04C18/02 , F04C18/04
CPC分类号： F04C18/0253
摘要： A scroll type compressor comprises a fixed scroll having an end plate and a spiral element. The spiral element of the fixed scroll is integrally coupled to the inner wall of a housing. A movable scroll has an end plate and a spiral element, and faces the fixed scroll, with a plurality of fluid pockets formed between the movable scroll and the fixed scroll. When the movable scroll makes an orbital movement around the axis of the rotary shaft, refrigerant gas is led into the fluid pockets from outside the movable scroll. As the fluid pockets move toward the center of the movable scroll the fluid pockets decrease in volume, thereby compressing the refrigerant gas. A suction chamber which receives the refrigerant gas from outside the housing is formed between the movable scroll and the inner wall of the housing. A passage is formed in at least one of the inner wall of the housing, the connecting section and the end plate of the movable scroll. This passage permits the refrigerant gas to flow into the fluid pockets from the suction chamber in order to reduce any difference in pressure of the refrigerant gas in the suction chamber and in the fluid pocket.
摘要翻译：涡旋式压缩机包括具有端板和螺旋元件的固定涡旋件。固定涡旋盘的螺旋元件整体地联接到壳体的内壁。动涡盘具有端板和螺旋元件，并且面对固定涡旋件，在动涡旋盘和固定涡旋件之间形成有多个流体槽。当可动涡旋件围绕旋转轴的轴线进行轨道运动时，制冷剂气体从动涡旋盘的外部引入流体槽。当流体袋朝向可动涡旋件的中心移动时，流体袋体积减小，从而压缩制冷剂气体。从壳体外部接收制冷剂气体的吸入室形成在动涡旋盘和壳体的内壁之间。在壳体的内壁，连接部和动涡旋盘的端板中的至少一个中形成通道。该通道允许制冷剂气体从吸入室流入流体袋，以便减少吸入室和流体袋中的制冷剂气体的压力差。

4. 发明授权

US5807088A Scroll type compressor with chamfered scroll wall 失效
标题翻译：涡旋式压缩机带倒角滚动壁
公开(公告)号：US5807088A
公开(公告)日：1998-09-15
申请号：US650421
申请日：1996-05-20
申请人： Tetsuhiko Fukanuma , Yasushi Watanabe , Shinya Yamamoto , Kunifumi Goto , Shigeki Iwanami , Yasushi Suzuki
发明人： Tetsuhiko Fukanuma , Yasushi Watanabe , Shinya Yamamoto , Kunifumi Goto , Shigeki Iwanami , Yasushi Suzuki
IPC分类号： F04C18/02 , F04C18/04
CPC分类号： F04C18/0284
摘要： A scroll type compressor including mutually mating stationary and movable scrolls for producing compression. A circumferentially outer part of the movable scroll portion has a flat end surface and a chamferred surface. The chamferred surface tapers outwardly at an angle relative to the flat end surface greater than an allowable tilt angle of the movable scroll. A circumferentially inner part of the scroll portion includes a flat end surface only which has a groove to receive a tip seal, the tip seal having a height greater than a depth of the groove. The circumferentially outer part has an identical outer diameter to that of the base plate portion, and the base plate portion and the scroll portion are simultaneously machined.
摘要翻译：一种涡旋式压缩机，包括用于产生压缩的相互配合的静止和动涡旋。可动涡旋部分的周向外部具有平坦的端面和倒角表面。倒角表面相对于平坦端面以一定角度向外渐缩，大于动涡旋盘的允许倾斜角。涡旋部分的周向内部部分仅包括具有用于容纳尖端密封件的凹槽的平坦端面，该顶端密封件的高度大于凹槽的深度。周向外部具有与基板部的外径相同的外径，同时对基板部和涡旋部进行加工。

5. 发明授权

US5711659A Method of manufacturing a movable scroll element and a scroll element produced by the same method 失效
标题翻译：通过相同的方法制造动涡旋件和涡卷件的制造方法
公开(公告)号：US5711659A
公开(公告)日：1998-01-27
申请号：US677955
申请日：1996-07-10
申请人： Tetsuhiko Fukanuma , Yasushi Watanabe , Shinya Yamamoto , Yuichi Tsumagari , Shigeki Iwanami
发明人： Tetsuhiko Fukanuma , Yasushi Watanabe , Shinya Yamamoto , Yuichi Tsumagari , Shigeki Iwanami
IPC分类号： B23P13/02 , F04C18/02 , F04C18/04 , B23P17/00
CPC分类号： F04C18/0246 , B23P13/02 , F04C2230/10 , F04C2230/21 , Y10T29/4924 , Y10T29/49996
摘要： A movable scroll element for a scroll type compressor is produced by a combination of a mold casting process and a machining process. The mold casting process produces a cast product having an end-plate forming portion, a spiral-member-forming portion and a projecting portion for forming a drive power receiving portion. The cast product has an entire outer faces covered with black scale, and the machining process machines the end-plate-forming portion, a spiral member forming portion, the projecting portion by cutting. Nevertheless, at least an outer circumference of the drive power receiving portion, i.e., a boss portion of the movable scroll element is covered with an outermost layer consisting of black scale. Thus, a sufficient mechanical strength of the movable scroll element is obtained even if the wall thickness of the drive power receiving portion, i.e., the boss portion of the movable scroll element, is reduced.
摘要翻译：用于涡旋式压缩机的动涡旋件通过模具铸造工艺和机加工的组合来生产。模具铸造工艺生产具有端板形成部分，螺旋部件形成部分和用于形成驱动力接收部分的突出部分的铸造产品。铸造产品具有覆盖有黑色刻度的整个外表面，并且机加工过程对端板形成部分进行加工，螺旋形成部分形成部分通过切割加工突出部分。然而，驱动力接收部分的至少外圆周，即动涡旋件的凸起部分被最外层覆盖，最外层由黑色鳞片构成。因此，即使驱动力接收部分的壁厚，即动涡旋件的凸起部分的壁厚减小，也可获得动动涡旋件的足够的机械强度。

6. 发明授权

US5437543A Scroll type refrigerant compressor with means for improving airtight sealing of compression chambers 失效
标题翻译：涡旋式制冷压缩机具有改善压缩室气密性的装置
公开(公告)号：US5437543A
公开(公告)日：1995-08-01
申请号：US157829
申请日：1993-11-24
申请人： Kunifumi Goto , Shinya Yamamoto , Tetsuhiko Fukanuma , Yasushi Watanabe , Kiyohiro Yamada
发明人： Kunifumi Goto , Shinya Yamamoto , Tetsuhiko Fukanuma , Yasushi Watanabe , Kiyohiro Yamada
IPC分类号： F04C29/00 , F01C1/04
CPC分类号： F04C29/0057 , F04C29/0021
摘要： A scroll type refrigerant compressor having a stationary scroll unit, a movable scroll unit including an orbiting spiral member engaged with the stationary scroll unit to define variable-volume compression chambers in which the refrigerant gas is compressed in response to a rotation of a drive shaft having an eccentrically arranged drive key member, and a drive bushing member having an aperture formed therein in which the drive key of the drive shaft is inserted so as to cause an eccentric motion of the drive bushing member operatively engaged with the movable spiral member to thereby drive an orbiting motion of the movable spiral member. The drive key member is formed as an axial columnar mechanical member having a central axis thereof parallel with the axis of rotation of the drive shaft and a diametrical axis thereof intercrossing the central axis at a predetermined point, the diametrical axis of the drive key member being arranged so as to be angularly shifted by a predetermined angle in a direction reverse to the rotating direction of the drive shaft with regard to a predetermined axis passing through the axis of rotation of the drive shaft, the predetermined point of the drive key member being arranged in an area extending in a direction reverse to the rotating direction of the drive shaft with regard to a line connecting the axis of rotation of said drive shaft and the central axis of said drive bushing member, the drive key member further having planar faces disposed on both sides of the diametrical axis thereof, and two spaced ends, each of the two spaced ends being distant from the central axis of the drive shaft.
摘要翻译：一种涡卷式制冷剂压缩机，其具有固定涡旋单元，动涡旋单元包括与固定涡旋单元接合的旋转螺旋构件，以限定可变体积的压缩室，其中制冷剂气体响应于具有偏心布置的驱动键构件和驱动衬套构件，其具有形成在其中的孔，驱动轴的驱动键插入其中，以便使驱动衬套构件与可动螺旋构件可操作地接合的偏心运动从而驱动可动螺旋构件的轨道运动。驱动键构件形成为轴向柱状机械构件，其中心轴线与驱动轴的旋转轴线平行，并且其轴线在中心轴线的预定点处交叉，驱动键构件的直径轴线为相对于通过驱动轴的旋转轴线的预定轴线，以与驱动轴的旋转方向相反的方向成角度地偏移预定角度，驱动键构件的预定点被布置在相对于连接所述驱动轴的旋转轴线和所述驱动衬套构件的中心轴线的线相对于驱动轴的旋转方向相反的方向延伸的区域中，所述驱动键构件还具有设置在其直径轴线的两侧和两个间隔开的端部，两个间隔开的端部中的每一个远离驱动器sh的中心轴线船尾

7. 发明授权

US5807089A Scroll type compressor with a reinforced rotation preventing means 失效
标题翻译：带有增强旋转防止装置的涡旋式压缩机
公开(公告)号：US5807089A
公开(公告)日：1998-09-15
申请号：US659985
申请日：1996-06-07
申请人： Yuichi Tsumagari , Shigeki Iwanami , Shigeru Hisanaga , Yasuhiro Oki , Shinya Yamamoto , Tetsuya Yamaguchi , Shinsuke Aso , Tetsuo Yoshida , Masao Iguchi , Yasushi Watanabe , Izuru Shimizu
发明人： Yuichi Tsumagari , Shigeki Iwanami , Shigeru Hisanaga , Yasuhiro Oki , Shinya Yamamoto , Tetsuya Yamaguchi , Shinsuke Aso , Tetsuo Yoshida , Masao Iguchi , Yasushi Watanabe , Izuru Shimizu
IPC分类号： F01C17/06 , F04C18/04
CPC分类号： F01C17/06
摘要： A scroll type compressor having a housing unit in which a movable scroll element and a stationary scroll element are received in such a relationship that the movable scroll element orbits about the center of the stationary scroll element. The scroll type compressor further having a mechanical reinforced rotation preventing unit for preventing rotation of the movable scroll element about its own axis, and the rotation preventing unit having first stationary pin fixed to an inner end face of the housing unit and second movable pin fixed to an end face of a base plate of the movable scroll element, and a ring engaged with the first and second rings. A thickness T1 between the outer circumference of the first pin and the inner edge of the inner end face of the housing unit is set to be equal to or larger than 2.4 mm. A thickness T2 between the outer circumference of the second pin and the outer circumference of the base plate of the movable scroll element is set to be equal to or larger than 2.7 mm. A radial wall thickness T3 of the ring between the outer and inner cylindrical surfaces thereof is set to be equal to or larger than 1.7 mm.
摘要翻译：一种涡旋式压缩机，其具有容纳单元，其中以与所述可动涡旋元件围绕所述静止涡旋元件的中心轨道运动的关系来容纳可动涡旋元件和固定涡旋元件。所述涡旋式压缩机还具有用于防止所述可动涡旋件绕其自身轴线旋转的机械加强旋转防止单元，并且所述旋转防止单元具有固定到所述壳体单元的内端面的第一固定销和固定到所述壳体单元的第二可动销可动涡旋元件的基板的端面和与第一和第二环接合的环。第一销的外周与外壳单元的内端面的内缘之间的厚度T1设定为2.4mm以上。将第二销的外周与动涡旋件的基板的外周之间的厚度T2设定为2.7mm以上。其外圆筒形表面和内圆柱形表面之间的环的径向壁厚度T3被设定为等于或大于1.7mm。

8. 发明授权

US6074141A Scroll compressor having grooves for seal members 失效
标题翻译：涡旋压缩机具有用于密封构件的槽
公开(公告)号：US6074141A
公开(公告)日：2000-06-13
申请号：US691453
申请日：1996-08-02
申请人： Kimihiro Ishikawa , Takashi Miyakawa , Yasushi Watanabe , Tetsuhiko Fukanuma , Shinya Yamamoto
发明人： Kimihiro Ishikawa , Takashi Miyakawa , Yasushi Watanabe , Tetsuhiko Fukanuma , Shinya Yamamoto
IPC分类号： F04C18/02 , F04C27/00 , B23C3/34 , F04C18/04
CPC分类号： F04C27/005 , F04C18/0284 , Y10T29/49236 , Y10T29/4924 , Y10T409/303752 , Y10T409/303808
摘要： A scroll member has a scroll wall having an axial end having a transverse surface on which a groove 20 is cut along the spiral direction of the scroll wall, to which groove a seal member contacting a facing scroll member is received. The scroll wall has a radially inner portion having a width larger than the width of the remaining part of the scroll wall. At the radially inner portion, the groove is also widened. When molding the scroll member, a recess deeper than the depth of the groove to be machined is created. The groove is obtained by machining the scroll member as molded by a milling tool. The widened portion of the groove is formed by moving a milling tool along a closed trajectory, so that the recess is left un-machined.
摘要翻译：涡旋构件具有涡旋壁，其具有轴向端部，该轴向端部具有沿着涡旋壁的螺旋方向切割有槽20的横向表面，并且容纳有与面向涡卷构件接触的密封构件的槽。涡旋壁具有宽度大于涡形壁的剩余部分的宽度的径向内部。在径向内部，凹槽也变宽。当成型涡旋构件时，产生比待加工凹槽更深的凹陷。通过对通过研磨工具模制的涡旋构件进行加工获得凹槽。槽的加宽部分通过沿着闭合的轨迹移动铣刀而形成，使得凹部被不加工。

9. 发明授权

US5580228A Scroll compressor having grooves for seal members 失效
标题翻译：涡旋压缩机具有用于密封构件的槽
公开(公告)号：US5580228A
公开(公告)日：1996-12-03
申请号：US363775
申请日：1994-12-27
申请人： Kimihiro Ishikawa , Takashi Miyakawa , Yasushi Watanabe , Tetsuhiko Fukanuma , Shinya Yamamoto
发明人： Kimihiro Ishikawa , Takashi Miyakawa , Yasushi Watanabe , Tetsuhiko Fukanuma , Shinya Yamamoto
IPC分类号： F04C18/02 , F04C27/00 , F04C18/04
CPC分类号： F04C27/005 , F04C18/0284 , Y10T29/49236 , Y10T29/4924 , Y10T409/303752 , Y10T409/303808
摘要： A scroll member has a scroll wall having an axial end having a transverse surface on which a groove 20 is cut along the spiral direction of the scroll wall, to which groove a seal member contacting a facing scroll member is received. The scroll wall having a radially inner portion of having a width larger than the width of remaining part of the scroll wall. At the radially inner portion, the groove is also widened. When molding the scroll member, a recess deeper than the depth of the groove to be machined is created. The groove is obtained by machining the scroll member as molded by a milling tool. The widened portion of the groove is formed by moving a milling tool along a closed trajectory, so that the recess is left un-machined.
摘要翻译：涡旋构件具有涡旋壁，其具有轴向端部，该轴向端部具有沿着涡旋壁的螺旋方向切割有槽20的横向表面，并且容纳有与面向涡卷构件接触的密封构件的槽。所述涡旋壁具有宽度大于所述涡旋壁的剩余部分的宽度的径向内部部分。在径向内部，凹槽也变宽。当成型涡旋构件时，产生比待加工凹槽更深的凹陷。通过对通过研磨工具模制的涡旋构件进行加工获得凹槽。槽的加宽部分通过沿着闭合的轨迹移动铣刀而形成，使得凹部被不加工。

10. 发明授权

US09098012B2 Electrophotographic image forming apparatus and process cartridge 有权
标题翻译：电子照相成像设备和处理盒
公开(公告)号：US09098012B2
公开(公告)日：2015-08-04
申请号：US13571624
申请日：2012-08-10
申请人： Shinya Yamamoto , Taku Watanabe , Yasunori Toriyama , Hideki Maeshima , Kuniaki Hirukawa
发明人： Shinya Yamamoto , Taku Watanabe , Yasunori Toriyama , Hideki Maeshima , Kuniaki Hirukawa
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0817 , G03G15/0898 , G03G21/0011 , G03G21/007 , G03G2221/0015
摘要： An electrophotographic image forming apparatus for forming an image on a recording material includes an electrophotographic photosensitive member (drum); a developer carrying member; a cleaning blade for cleaning the drum; a developer seal member of a peripheral surface seal type, provided at an end portion of the developer carrying member, for preventing leakage of the developer; and a developer retaining member provided at an end portion of the cleaning blade. With respect to a longitudinal direction of the drum, the developer seal member is disposed in a region where the cleaning blade is provided, an inside end position of the retaining member is located at the same position as or inside an inside end position of the developer seal member, and an outside end position of the retaining member is located at the same position as or outside an outside end position of the developer seal member.
摘要翻译：用于在记录材料上形成图像的电子照相图像形成装置包括电照相感光构件（鼓）; 显影剂承载构件; 用于清洁滚筒的清洁刮刀; 设置在显影剂承载构件的端部处的用于防止显影剂泄漏的外围表面密封型显影剂密封件; 以及设置在所述清洁刮板的端部的显影剂保持部件。关于滚筒的纵向方向，显影剂密封件设置在设置有清洁刮板的区域中，保持件的内端位置位于与显影剂的内端位置相同的位置密封构件，并且保持构件的外端位置位于与显影剂密封构件的外端位置相同的位置。

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