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1. 发明专利

MY131531A GAS-INSULATED METAL ENCLOSED SWITCHGEAR. 未知
公开(公告)号：MY131531A
公开(公告)日：2007-08-30
申请号：MYPI9703267
申请日：1997-07-18
申请人： TOSHIBA KK
发明人： SATOU AKIRA , GOU TOMIO , IKEDA JUNICHI , HORIKIRI KAZUHITO , MIYAGAWA MASARU , MASAKI NABUO , SAKAGUCHI OSAMU , KODAMA RYOICHI , HIRAMOTO TEKESHI , YOSHIDA TETSUO
IPC分类号： H02B1/04 , H02B13/02 , H01H9/20 , H01H33/57 , H01H33/70 , H01R4/00 , H01R9/00 , H02B1/20 , H02B13/035
摘要： A GAS-INSULATED METAL ENCLOSED SWITCHGEAR INCLUDING, A HOUSING FOR HOUSING A PLURALITY OF CIRCUIT EQUIPMENTS, AT LEAST THREE FIRST INSULATING BUSHINGS PENETRATING THROUGH AN OUTER WALL OF THE HOUSING, AT LEAST THREE SECOND INSULATING BUSHINGS PENETRATING THROUGH AN OUTER WALL OF THE HOUSING, AND AT LEAST THREE CABLES POSITIONED IN PARALLEL WITH EACH OTHER ADJACENT TO THE OUTER WALL OF THE HOUSING, EACH CONNECTING BETWEEN ONE OF THE FIRST INSULATING BUSHINGS AND ONE OF THE SECOND INSULATING BUSHINGS, RESPECTIVELY. EACH OF THE FIRST AND SECOND INSULTING BUSHINGS HAS A HEAD WITH TRAPEZOIDAL PORTIONS FORMED AT BOTH SIDES THEREOF AND CONNECTED TO ONE OF THE CABLE AT LEAST ONE SIDE OF THE TRAPEZOIDAL PORTIONS FOR CONNECTING THE CIRCUIT EQUIPMENTS, RESPECTIVELY. A SIDE FACE OF A FIRST SIDE OF THE TRAPEZOIDAL PORTIONS OF A FIRST-PHASE INSULATING BUSHING OUT OF THE FIRST AND SECOND INSULATING BUSHINGS IS SET ADJACENT TO A SIDE FACE OF A SECOND SIDE OF THE TRAPEZOIDAL PORTIONS OF A SECOND-PHASE INSULATING BUSHING OUT OF THE FIRST AND SECOND INSULATING BUSHINGS, RESPECTIVELY. A SIDE FACE OF A FIRST SIDE OF THE TRAPEZOIDAL PORTIONS OF A SECOND-PHASE INSULATING BUSHING OUT OF THE FIRST AND SECOND INSULATING BUSHINGS IS SET ADJACENT TO A SIDE FACE OF A FIRST SIDE OF THE TRAPEZOIDAL PORTIONS OF A THIRD-PHASE INSULATING BUSHING OF THE FIRST AND SECOND INSULATING BUSHINGS, RESPECTIVELY.FIGURE 2

2. 发明专利

ID18420A 未知
公开(公告)号：ID18420A
公开(公告)日：1998-04-09
申请号：ID972483
申请日：1997-07-16
申请人： TOSHIBA KK
发明人： MIYAGAWA MASARU , YOSHIDA TETSUO , SATOU AKIRA , HORIKIRI KAZUHITO , SAKAGUCHI OSAMU , HIRAMOTO TAKESHI , MASAKI NOBUO , GOU TOMIO , KODAMA RYOICHI , IKEDA JUNICHI
IPC分类号： H02B13/02 , H01R4/00 , H01R9/00 , H02B1/20
摘要： A gas-insulated metal enclosed switchgear including: a housing for housing a plurality of circuit equipments; at least three first insulating bushings penetrating through an outer wall of the housing; at least three second insulating bushings penetrating through an outer wall of the housing; and at least three cables positioned in parallel with each other adjacent to the outer wall of the housing, each connecting between one of the first insulating bushings and one of the second insulating bushings, respectively; in which; each of the first and second insulating bushings has a head with trapezoidal portions formed at both sides thereof and connected to one of the cable at at least one side of the trapezoidal portions for connecting the circuit equipments, respectively; a side face of a first side of the trapezoidal portions of a first-phase insulating bushing out of the first and second insulating bushings is set adjacent to a side face of a second side of the trapezoidal portions of a second-phase insulating bushing out of the first and second insulating bushings, respectively; and a side face of a first side of the trapezoidal portions of a second-phase insulating bushing out of the first and second insulating bushings is set adjacent to a side face of a first side of the trapezoidal portions of a third-phase insulating bushing of the first and second insulating bushings, respectively.

3. 发明专利

JP2948673B2 失效
公开(公告)号：JP2948673B2
公开(公告)日：1999-09-13
申请号：JP7484791
申请日：1991-04-08
申请人： SHOWA DENSEN DENRAN KK , TOSHIBA KK
发明人： SATO HIROMASA , HORIKIRI KAZUHITO , MASAKI NOBUO , IKUTA MASAKI , MYAGAWA MASARU
IPC分类号： H01B17/26 , H02B13/02

4. 发明专利

JP2854744B2 失效
公开(公告)号：JP2854744B2
公开(公告)日：1999-02-03
申请号：JP31455291
申请日：1991-11-28
申请人： TOSHIBA KK
发明人： MYAGAWA MASARU , MASAKI NOBUO , HORIKIRI KAZUHITO , YOSHIDA TETSUO , NAGATA YASUFUMI , IKUTA MASAKI
IPC分类号： H01H33/66 , H01H33/02 , H01H33/666 , H02B1/20 , H02B1/30 , H02B13/02 , H02B13/035

5. 发明专利

JP2908068B2 失效
公开(公告)号：JP2908068B2
公开(公告)日：1999-06-21
申请号：JP14488891
申请日：1991-06-17
申请人： TOSHIBA KK
发明人： MYAGAWA MASARU , MASAKI NOBUO , WAKABAYASHI KOSEI , KODAMA RYOICHI , GO TOMIO , IKUTA MASAKI , IKEDA JUNICHI , HORIKIRI KAZUHITO , GOTO KATSUMI , NAGATA YASUFUMI , KAWAMATA KYOSHI
IPC分类号： H02B1/30 , H02B1/20 , H02B7/00

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