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公开(公告)号：EP2574786A2
公开(公告)日：2013-04-03
申请号：EP12185779.1
申请日：2012-09-25
发明人： Kurita, Hajime , Obayashi, Masakazu , Hamanaka, Masahiro , Hashimoto, Masakazu , Inoue, Takayuki , Abe, Katsuji , Yoshizumi, Fumitaka , Kuroishi, Masakatsu , Kondoh, Yasuhiro , Yoshida, Kazunori
摘要： A compressor includes a discharge chamber, compressor chamber, valve plate, and discharge reed valve. The valve plate includes a fixing surface, exposed to the discharge chamber, and a discharge port, which communicates the discharge chamber and the compression chamber. The discharge reed valve includes a fixed portion, fixed to the fixing surface, a base portion, separable from the valve plate, and a valve portion, which closes the discharge port. The valve plate includes an annular seal surface, recessed groove, receiving surface, and support surface. The seal surface contacts the valve portion around the discharge port. The recessed groove is arranged in the fixing surface outward from the seal surface. The receiving surface is flush with the fixing surface and contacts a distal region of the valve portion. The support surface is flush with the fixing surface and contacts a central region of the valve portion.
摘要翻译： 压缩机包括排放室，压缩机室，阀板和排出簧片阀。 阀板包括暴露于排出室的固定表面和连通排出室和压缩室的排出口。 排出簧片阀包括固定到固定表面的固定部分，与阀板分离的基部和闭合排出口的阀部分。 阀板包括环形密封表面，凹槽，接收表面和支撑表面。 密封表面接触排放口周围的阀部分。 凹槽从密封表面向外布置在固定表面中。 接收表面与固定表面齐平并接触阀部分的远侧区域。 支撑表面与固定表面齐平并接触阀部分的中心区域。
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公开(公告)号：EP2574786B1
公开(公告)日：2020-01-01
申请号：EP12185779.1
申请日：2012-09-25
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公开(公告)号：EP2574786A3
公开(公告)日：2017-03-08
申请号：EP12185779.1
申请日：2012-09-25
发明人： Kurita, Hajime , Obayashi, Masakazu , Hamanaka, Masahiro , Hashimoto, Masakazu , Inoue, Takayuki , Abe, Katsuji , Yoshizumi, Fumitaka , Kuroishi, Masakatsu , Kondoh, Yasuhiro , Yoshida, Kazunori
摘要： A compressor includes a discharge chamber, compressor chamber, valve plate, and discharge reed valve. The valve plate includes a fixing surface, exposed to the discharge chamber, and a discharge port, which communicates the discharge chamber and the compression chamber. The discharge reed valve includes a fixed portion, fixed to the fixing surface, a base portion, separable from the valve plate, and a valve portion, which closes the discharge port. The valve plate includes an annular seal surface, recessed groove, receiving surface, and support surface. The seal surface contacts the valve portion around the discharge port. The recessed groove is arranged in the fixing surface outward from the seal surface. The receiving surface is flush with the fixing surface and contacts a distal region of the valve portion. The support surface is flush with the fixing surface and contacts a central region of the valve portion.
摘要翻译： 压缩机包括排放室，压缩机室，阀板和排放簧片阀。 阀板包括暴露于排放室的固定表面和连通排放室和压缩室的排放口。 排出簧片阀包括固定到固定表面的固定部分，可与阀板分离的基部以及关闭排出口的阀部分。 阀板包括环形密封表面，凹槽，接收表面和支撑表面。 密封表面接触排放口周围的阀部分。 凹槽设置在密封面的固定面的外侧。 接收表面与固定表面齐平并接触阀部分的远侧区域。 支撑表面与固定表面齐平并接触阀部分的中心区域。
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公开(公告)号：EP2594793A3
公开(公告)日：2016-07-20
申请号：EP12189680.7
申请日：2012-10-24
发明人： Kurita, Hajime , Obayashi, Masakazu , Suzuki, Yasushi , Kimoto, Yoshio , Hashimoto, Masakazu , Inoue, Takayuki , Abe, Katsuji , Yoshizumi, Fumitaka , Kuroishi, Masakatsu , Kondoh, Yasuhiro , Yoshida, Kazunori
CPC分类号： F04B39/1073 , F04B27/1009 , F04B39/1066
摘要： A compressor includes a valve base plate, which is arranged between a suction chamber and a compression chamber and has a suction port. The valve base plate includes a sealing surface, a recessed groove, a receiving surface, and a support surface. The sealing surface is flush with a fixing surface and contacts the valve portion in an annular manner. The recessed groove is located at an outer side of the sealing surface and recessed with respect to the fixing surface. The recessed groove includes a bottom portion and separates an edge portion of the valve portion from the bottom portion. The receiving surface is flush with the fixing surface and capable of contacting a distal zone of the valve portion. The support surface is flush with the fixing surface and capable of contacting a middle zone located at an inner side of the sealing surface of the valve portion.
摘要翻译： 压缩机包括布置在吸入室和压缩室之间并具有吸入口的阀基板。 阀基板包括密封表面，凹槽，接收表面和支撑表面。 密封表面与固定表面齐平并以环形方式接触阀部分。 凹槽位于密封面的外侧并相对于固定面凹陷。 凹槽包括底部并且将阀部分的边缘部分与底部分隔开。 接收表面与固定表面齐平并且能够接触阀部分的远侧区域。 支撑表面与固定表面齐平并且能够接触位于阀部分的密封表面的内侧处的中间区域。
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公开(公告)号：EP2594793A2
公开(公告)日：2013-05-22
申请号：EP12189680.7
申请日：2012-10-24
发明人： Kurita, Hajime , Obayashi, Masakazu , Suzuki, Yasushi , Kimoto, Yoshio , Hashimoto, Masakazu , Inoue, Takayuki , Abe, Katsuji , Yoshizumi, Fumitaka , Kuroishi, Masakatsu , Kondoh, Yasuhiro , Yoshida, Kazunori
CPC分类号： F04B39/1073 , F04B27/1009 , F04B39/1066
摘要： A compressor includes a valve base plate, which is arranged between a suction chamber and a compression chamber and has a suction port. The valve base plate includes a sealing surface, a recessed groove, a receiving surface, and a support surface. The sealing surface is flush with a fixing surface and contacts the valve portion in an annular manner. The recessed groove is located at an outer side of the sealing surface and recessed with respect to the fixing surface. The recessed groove includes a bottom portion and separates an edge portion of the valve portion from the bottom portion. The receiving surface is flush with the fixing surface and capable of contacting a distal zone of the valve portion. The support surface is flush with the fixing surface and capable of contacting a middle zone located at an inner side of the sealing surface of the valve portion.
摘要翻译： 压缩机包括设置在吸入室和压缩室之间并具有吸入口的阀底板。 阀基板包括密封表面，凹槽，接收表面和支撑表面。 密封表面与固定表面齐平并以环形方式接触阀部分。 凹槽位于密封面的外侧，相对固定面凹陷。 凹槽包括底部并将阀部分的边缘部分与底部分离开。 接收表面与固定表面齐平并且能够接触阀部分的远端区域。 支撑表面与固定表面齐平并且能够接触位于阀部分的密封表面的内侧的中间区域。
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公开(公告)号：EP2574787A3
公开(公告)日：2014-01-08
申请号：EP12185780.9
申请日：2012-09-25
发明人： Moroi, Takahiro , Obayashi, Masakazu , Kimura, Naofumi , Yoshizumi, Fumitaka , Kondoh, Yasuhiro , Yoshida, Kazunori , Kuroishi, Masakatsu
CPC分类号： F04B39/1073 , F04B27/1036 , F04B39/108 , F16K15/16
摘要： A compressor valve structure permits improvement in durability and volumetric efficiency of a compressor and limits power losses. The width W1 of the base portion (252) of each suction reed valve (25a) is shorter than the width W2 of the valve flap (253). The valve base plate (27) has support portions (371) a, receiving portions (371b), main coupling portions (371c), and auxiliary coupling portions (371d). Each support portion (371a) receives a central area of corresponding one of the valve flaps (253). The receiving portion (371b) receives a distal area of the valve flap (253). The main coupling portion (371c) extends from the support portion (371a) and couples the support portion (371a) to the receiving portion (371b). The auxiliary coupling portion 371 d extends from the support portion (371a). The suction ports (23a) are formed through the valve base plate (27), while leaving the support portions (371a), the receiving portions (371b), the main coupling portions (371c), and the auxiliary coupling portions (371d).
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公开(公告)号：EP2574787B1
公开(公告)日：2015-07-01
申请号：EP12185780.9
申请日：2012-09-25
发明人： Moroi, Takahiro , Obayashi, Masakazu , Kimura, Naofumi , Yoshizumi, Fumitaka , Kondoh, Yasuhiro , Yoshida, Kazunori , Kuroishi, Masakatsu
CPC分类号： F04B39/1073 , F04B27/1036 , F04B39/108 , F16K15/16
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公开(公告)号：EP2574787A2
公开(公告)日：2013-04-03
申请号：EP12185780.9
申请日：2012-09-25
发明人： Moroi, Takahiro , Obayashi, Masakazu , Kimura, Naofumi , Yoshizumi, Fumitaka , Kondoh, Yasuhiro , Yoshida, Kazunori , Kuroishi, Masakatsu
CPC分类号： F04B39/1073 , F04B27/1036 , F04B39/108 , F16K15/16
摘要： A compressor valve structure permits improvement in durability and volumetric efficiency of a compressor and limits power losses. The width W1 of the base portion (252) of each suction reed valve (25a) is shorter than the width W2 of the valve flap (253). The valve base plate (27) has support portions (371) a, receiving portions (371b), main coupling portions (371c), and auxiliary coupling portions (371d). Each support portion (371a) receives a central area of corresponding one of the valve flaps (253). The receiving portion (371b) receives a distal area of the valve flap (253). The main coupling portion (371c) extends from the support portion (371a) and couples the support portion (371a) to the receiving portion (371b). The auxiliary coupling portion 371 d extends from the support portion (371a). The suction ports (23a) are formed through the valve base plate (27), while leaving the support portions (371a), the receiving portions (371b), the main coupling portions (371c), and the auxiliary coupling portions (371d).
摘要翻译： 压缩机阀门结构允许改善压缩机的耐用性和容积效率并限制功率损失。 每个吸入簧片阀（25a）的基部（252）的宽度W1比阀瓣（253）的宽度W2短。 阀基板27具有支承部371a，收纳部371b，主连结部371c和辅助连结部371d。 每个支撑部分（371a）接收相应的一个阀瓣（253）的中心区域。 接收部分（371b）接收阀瓣（253）的远侧区域。 主连结部371c从支承部371a延伸，将支承部371a连结于收纳部371b。 辅助联接部分371d从支撑部分（371a）延伸。 吸入口23a形成为隔着支承部371a，承受部371b，主连结部371c和辅助连结部371d而贯通阀基板27。
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