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11. 发明专利

JP4200930B2 Waterproof connector seal member 有权
公开(公告)号：JP4200930B2
公开(公告)日：2008-12-24
申请号：JP2004109831
申请日：2004-04-02
申请人：住友電装株式会社
发明人：豊小林
IPC分类号： H01R13/52 , F16J13/02 , F16J15/02 , F16J15/06 , H01R13/443
CPC分类号： H01R13/521 , F16J13/02 , F16J15/025 , F16J15/062 , H01R13/443 , H01R13/5219

12. 发明专利

JP2003500613A Sealing closure for high-pressure container in the microwave-assisted chemistry 审中-公开
公开(公告)号：JP2003500613A
公开(公告)日：2003-01-07
申请号：JP2000621060
申请日：2000-05-17
申请人：シーイーエム・コーポレーション
发明人：ハーゲット，ワイアット・プライス，ジュニアー
IPC分类号： F16J13/02 , B01J3/00 , B01J3/02 , B01J3/03 , B01J19/02 , B01J19/12 , G01N1/44 , H05B6/76
CPC分类号： H05B6/806 , B01J19/0073 , B01J19/02 , B01J19/126 , B01J2219/0245 , B01J2219/1209 , B01J2219/1218 , G01N1/44 , H05B6/763
摘要： (57)【要約】マイクロ波支援化学にて使用される圧力容器用のダイナミックシール構造体が開示されている。該構造体は、各々がマイクロ波透過性材料にて形成された円形の容器ライナー１１及び取り外し可能なライナーキャップ１２を備えている。該ライナー１１はそれぞれの第一及び第二の斜角付き端縁３２、３３にて形成されたリップ部３１を有する円形の開口２６を備えており、第一の斜角付き端縁３２は円形の開口２６の内端縁を形成し、第二の斜角付き端縁３３は円形の開口２６の外端縁を形成する。該キャップ１２は、それぞれの内面２７及び外面３０を備え、内面２７から垂下するスリーブ２４を有し、該スリーブは圧力下にて容器ライナーの内面に対して付勢されるように容器ライナー１１の内面に係合する周縁を有する。キャップの内面は、スリーブ２４の外方に円形の通路２５を備え、また、容器ライナー１１のリップ部３１に係合する周縁を有し、該通路２５はライナー１１のリップ部３１の双方の斜角付き端縁３４、３５にそれぞれ係合する２つの斜角付き端縁を備えている。

13. 发明专利

JP3244139B2 失效
公开(公告)号：JP3244139B2
公开(公告)日：2002-01-07
申请号：JP5395593
申请日：1993-03-15
IPC分类号： F16J13/02 , G01L23/10 , G01L23/22 , H01T13/40

14. 发明专利

JP2000313495A MANHOLE INNER COVER-FITTING/REMOVING DEVICE FOR PRESSURE VESSEL 失效
公开(公告)号：JP2000313495A
公开(公告)日：2000-11-14
申请号：JP12274799
申请日：1999-04-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： IKEDA MASAO
IPC分类号： B65D90/10 , F16J13/02
摘要： PROBLEM TO BE SOLVED: To easily and quickly carry out the fitting/removing of a manhole inner cover. SOLUTION: A supporting plate 20 is set on an outer cover setting flange 10 of a manhole 5 having an inner cover setting seat 8 and the outer cover setting flange 10 set on a pressure vessel 1. A fluid pressure cylinder 22 is set on the outer face of a central section of the supporting plate 20, and an electromagnet 24 is provided on the end of a piston rod 23 running through the supporting plate 20 and extended inward to form a manhole inner cover fitting/removing device 19. The fluid pressure cylinder 22 is stretched and the electromagnet 24 is sucked on a manhole inner cover 7 set on the inner cover seat 8, and then all bolts fixed on the manhole inner cover 7 are removed, and then the fluid pressure cylinder 22 is contracted to draw out the inner cover 7 and remove the same therefrom.

15. 发明专利

JP2932654B2 失效
公开(公告)号：JP2932654B2
公开(公告)日：1999-08-09
申请号：JP25448390
申请日：1990-09-25
申请人： FUJI DENKI KK
发明人： OOSHIMA KEIJI , FUJINAMI FUTOSHI
IPC分类号： F16J15/08 , F16J13/02

16. 发明专利

JP2893588B2 失效
公开(公告)号：JP2893588B2
公开(公告)日：1999-05-24
申请号：JP32482787
申请日：1987-12-22
申请人： DAIDO TOKUSHUKO KK
发明人： MATSUO HIDEAKI
IPC分类号： F16J15/46 , F16J13/02 , F27D7/06

17. 发明专利

JPH10220580A CLOSING DEVICE FOR PRESSURE VESSEL OPENING PART 失效
公开(公告)号：JPH10220580A
公开(公告)日：1998-08-21
申请号：JP2784297
申请日：1997-02-12
申请人： TOSHIBA CORP
发明人： SAITO TAKASHI , SATO TOSHIO
IPC分类号： G21C13/06 , F16J13/02 , F17C13/06 , F22D1/00
摘要： PROBLEM TO BE SOLVED: To improve workbility before and after a pressure test by combining an opening bottom part closing body, an opening intermediate part closing body and an opening top part closing body to form a closing part in a pressure vessel opening part closing device in case of mounting the closing part to an opening part of a vessel to perform the pressure test. SOLUTION: In case of performing the pressure test of a feed water heater, a closing part 23 composed of an opening top part closing body 28, an opening intermediate part closing body 27 and an opening bottom part closing body 26 is inserted in an opening part 25 of a feed water outlet nozzle. At this time, the closing part 23 is slided in the opening part 25 using a main guide and an auxiliary guide 43, and a clevis 47 of the opening bottom part closing body 26 is rotated to bring cutout parts 63 into contact with protective pieces 54. In this state, a gauge is fitted to the closing part 23 to perform the pressure test. A sealing member 41 therefore prevents water leakage, and the closing body 27 is automatically set by the pressing force of a hydraulic mechanism part 31. The closing body 27 is therefore maintained positively in a specified position by a closing body supporting part 32 even in case of the pressing force of the hydraulic mechanism part 31 becoming excessive.

18. 发明专利

JPH10139158A DOOR ADJUSTING MECHANISM FOR CASSETTE ROOM 失效
公开(公告)号：JPH10139158A
公开(公告)日：1998-05-26
申请号：JP30201696
申请日：1996-11-13
申请人： KOKUSAI ELECTRIC CO LTD
发明人： YAMAOKA AKINOBU , SHINO KAZUHIRO
IPC分类号： B65G49/07 , F16J13/02
摘要： PROBLEM TO BE SOLVED: To provide a cassette room door having an improved sealing ability. SOLUTION: A cassette room door adjusting mechanism includes a room 1 to be sealed, an O-ring seal part 3 in its opening part, a door part 4 for opening/closing the opening part and a working body 5 for moving the door part 4 vertically or longitudinally, adjust bolts 6 including push and pull bolts are disposed at least in three places between the door part 4 and the working body 5 and adjusting of surface alignment between the door part 4 and the O-ring seal part 3 is carried out by the adjust bolts 6.

19. 发明专利

JPH09189361A SEALING MECHANISM OF FLANGE JOINT 失效
公开(公告)号：JPH09189361A
公开(公告)日：1997-07-22
申请号：JP1817496
申请日：1996-01-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIBASHI SUSUMU , NAKANISHI KAZUO , MATSUSHITA SHUICHI , TAKAGI KOICHI
IPC分类号： F16J15/10 , F16J13/02
摘要： PROBLEM TO BE SOLVED: To prevent ununiformity of a fastening force of a fastening bolt by arranging a spacer composed of a rigid material in the internal circumferential side of a plurality of fastening bolts and linking a seal along the whole internal circumference of a spacer. SOLUTION: A spacer 7 which has an outer diameter (d) and an annulus ring cross section and is composed of a steel pipe is arranged between a flat seal face S1 of a flange 2 and a flat seal face S2 of a flange 5, and a U- sectional lip self seal 8 composed of an elastic material such as rubber is arranged along its whole internal circumference. When a fastening bolt 4 is fastened, the seal faces S1, S2 abut on the spacer 7, a tip 8a of the self seal 8 abuts on the seal faces S1, S2 so as to be deformed, and their interval (H) before the deformation becomes (d). When fluid pressure in a pressure vessel 1 increases, the lip 8a presses against the seal faces S1, S2 by a press contact force (F) so as to prevent leakage of pressure fluid. The interval (d) is unifiedly decided by the spacer 7 so that the fastening of the fastening bolt 4 is facilitated and inferiority caused by overfastening and insufficient fastening can be prevented.

20. 发明专利

JP2597893B2 失效
公开(公告)号：JP2597893B2
公开(公告)日：1997-04-09
申请号：JP18264088
申请日：1988-07-21
IPC分类号： F15B15/14 , B21D28/28 , B23P19/06 , B26F1/00 , B62D5/10 , F16J10/00 , F16J13/02

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