公开(公告)号：DE69309425D1

公开(公告)日：1997-05-07

申请号：DE69309425

申请日：1993-01-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  MANGYO MASAO ,  OHNO TAKESHI ,  KITA ICHIRO ,  YABIKI JUNICHIRO

IPC: F04B35/04 ,  F04B39/00 ,  H02K7/04

公开(公告)号：DE69302549T2

公开(公告)日：1996-10-02

申请号：DE69302549

申请日：1993-08-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  INAGAKI KOH ,  KITA ICHIRO ,  YABIKI JUNICHIRO

IPC: F04B39/00 ,  F04B39/12

Abstract: A compressor includes a sealed casing (2) which accommodates therein a compressing unit (6) for compressing a refrigerant and a driving unit (7) for driving the compressing unit. An induction pipe (18) is provided in the sealed casing for introducing the refrigerant into the compressing unit. The induction pipe has an outlet end communicating with the interior of the compressing unit and an inlet end which is opened to space in the sealed casing at a position which may correspond to a node of a standing wave of the refrigerant in the sealed casing.

公开(公告)号：DE69324932T2

公开(公告)日：1999-10-21

申请号：DE69324932

申请日：1993-01-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  MANGYO MASAO ,  OHNO TAKESHI ,  KITA ICHIRO ,  YABIKI JUNICHIRO

IPC: F04B35/04 ,  F04B39/12

公开(公告)号：DE69324932D1

公开(公告)日：1999-06-17

申请号：DE69324932

申请日：1993-01-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  MANGYO MASAO ,  OHNO TAKESHI ,  KITA ICHIRO ,  YABIKI JUNICHIRO

IPC: F04B35/04 ,  F04B39/12

公开(公告)号：DE69309425T2

公开(公告)日：1997-07-10

申请号：DE69309425

申请日：1993-01-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  MANGYO MASAO ,  OHNO TAKESHI ,  KITA ICHIRO ,  YABIKI JUNICHIRO

IPC: F04B35/04 ,  F04B39/00 ,  H02K7/04

公开(公告)号：DE69302549D1

公开(公告)日：1996-06-13

申请号：DE69302549

申请日：1993-08-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  INAGAKI KOH ,  KITA ICHIRO ,  YABIKI JUNICHIRO

IPC: F04B39/00 ,  F04B39/12

Abstract: A compressor includes a sealed casing (2) which accommodates therein a compressing unit (6) for compressing a refrigerant and a driving unit (7) for driving the compressing unit. An induction pipe (18) is provided in the sealed casing for introducing the refrigerant into the compressing unit. The induction pipe has an outlet end communicating with the interior of the compressing unit and an inlet end which is opened to space in the sealed casing at a position which may correspond to a node of a standing wave of the refrigerant in the sealed casing.

公开(公告)号：JP2543032B2

公开(公告)日：1996-10-16

申请号：JP2719586

申请日：1986-02-10

Applicant: MATSUSHITA REFRIGERATION

Inventor： KOYAMA TAKASHI ,  KAMITSUJI TOSHIO

IPC: F04C29/06

公开(公告)号：JP2506965B2

公开(公告)日：1996-06-12

申请号：JP19140888

申请日：1988-07-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMITSUJI TOSHIO ,  KOYAMA TAKASHI

IPC: F04C29/00 ,  F04B39/00 ,  F04C29/06

公开(公告)号：JPH06294380A

公开(公告)日：1994-10-21

申请号：JP8455893

申请日：1993-04-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： INAGAKI KO ,  YOSHIMURA TAKAO ,  KOYAMA TAKASHI

IPC: F04B39/02 ,  F04B39/12

Abstract: PURPOSE:To prevent poor supply oil and excessive supply oil by always supplying the optimum amount of oil regardless of driving pressure conditions in supplying oil into a cylinder of a closed-type compressor. CONSTITUTION:A closed-type compressor is composed of a closed container 2, an electrically driven compression element 8 housed in the closed container 2, and composed of a compression element 6 and an electrically-driven element 7, a lubricating oil sump 19 provided on the compression element 6 and a suction pipe 18 whose one end is communicated with the compression element 6 while the other end is opened near the lubricating oil sump 19.

公开(公告)号：JPH0693968A

公开(公告)日：1994-04-05

申请号：JP24054692

申请日：1992-09-09

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  MATSUSHITA REFRIGERATION

Inventor： FUJIWARA NORIYUKI ,  NAGAIKE MASARU ,  IWAO KAZUAKI ,  YOSHIMURA TAKAO ,  KOYAMA TAKASHI ,  AKASHI HIRONARI ,  INAGAKI KO

IPC: F04B39/00 ,  F04B39/12

Abstract: PURPOSE:To provide a compressor which is prevented from the generation of high noise by amplifying pulsation noise of a refrigerant during operation through resonance of a space in a compressor. CONSTITUTION:Both or one of a suction port 3 and a delivery port 4 for a refrigerant is set to a plural number and arranged on the nodes 5 and 6 of a mode where space resonance of the space of an outer sell 1 occurs and in relation to the node of other mode 7, the suction ports are formed in positions symmetrical to each other.