专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 实用新型

JPH0458931U 失效
公开(公告)号：JPH0458931U
公开(公告)日：1992-05-20
申请号：JP10050390
申请日：1990-09-26
IPC分类号： H01H49/00 , H01H50/18 , H01H51/22

82. 实用新型

JPH0419707Y2 失效
公开(公告)号：JPH0419707Y2
公开(公告)日：1992-05-06
申请号：JP6873787
申请日：1987-05-08
IPC分类号： H01H51/26 , H01H50/16 , H01H51/22

83. 发明专利

JPH0414453B2 失效
公开(公告)号：JPH0414453B2
公开(公告)日：1992-03-12
申请号：JP10104183
申请日：1983-06-08
申请人： INTAANASHONARU SUTANDAADO EREKUTORITSUKU CORP
发明人： ROJAA MOORISU HOTSUHOROITEINERU
IPC分类号： H01H50/42 , H01H50/54 , H01H50/78 , H01H51/22 , H01H51/24

84. 发明专利

JPH0412574B2 失效
公开(公告)号：JPH0412574B2
公开(公告)日：1992-03-05
申请号：JP18892583
申请日：1983-10-08
申请人： OMRON TATEISI ELECTRONICS CO
发明人： MAENISHI KOZO , NAKANISHI YOICHI
IPC分类号： H01H50/14 , H01H50/02 , H01H50/10 , H01H51/22 , H01H51/24

85. 发明专利

JPH0428134A REMOTE CONTROL RELAY 失效
公开(公告)号：JPH0428134A
公开(公告)日：1992-01-30
申请号：JP13302690
申请日：1990-05-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIHISA HIROAKI , SOGABE MANABU
IPC分类号： H01H50/54 , H01H47/22 , H01H50/64 , H01H51/22 , H01H51/24
摘要： PURPOSE:To obtain a relay with low cost and small size and without adjustment by arranging separate microswitches for ON and OFF operation, and carrying out simultaneous switching operation by a single operation. CONSTITUTION:In the OFF state, when a current for on operation flows passing through a control terminal 24, a plunger 5 is driven in the direction of arrow A, a link 12 revolves in the direction of arrow B to close a movable contact 11. At that time, an operating lever 28 revolves in the direction of arrow C, an actuator 30a of the microswitch 30 is operated by means of an operating part 28c. Then, the switch 30 is switched and simultaneously, an operating lever 34 is made to revolve in the direction of arrow D. Accordingly, the lever 34 operates the actuator 31a to switch the microswitch 31. A relay with a small size and high efficiency is obtained as the operating current is small and adjustment of the switching point is unnecessary.

86. 发明专利

JPH0377612B2 失效
公开(公告)号：JPH0377612B2
公开(公告)日：1991-12-11
申请号：JP12582685
申请日：1985-06-10
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： ONO KENJI , IWAMI YOSHUKI
IPC分类号： H01H51/22 , H01H50/64 , H01H51/24

87. 实用新型

JPH0350596Y2 失效
公开(公告)号：JPH0350596Y2
公开(公告)日：1991-10-29
申请号：JP3329883
申请日：1983-03-07
IPC分类号： H01H51/22 , H01H50/36 , H01H50/44 , H01H51/24

88. 发明专利

JPH03236135A POLARIZED ELECTROMAGNETIC RELAY 失效
公开(公告)号：JPH03236135A
公开(公告)日：1991-10-22
申请号：JP3034790
申请日：1990-02-09
申请人： FUJITSU LTD
发明人： NOMIYA SHINICHI , MOTOYAMA TSUTOMU
IPC分类号： H01H50/36 , H01H51/22
摘要： PURPOSE:To obtain a realy which can be used for a monostable type and a bistable type, by providing a nonmagnetized plate capable of shifting perpendicularly to the facing direction of pole pieces, between an armature and a first or second pole piece, and enabling this to be shifted from outside. CONSTITUTION:A nonmagnetizing plate 6 capable of shifting perpendicularly to the facing direction of pole pieces 11 and 12 is provided between an armature 16 and a first pole piece 11 or a second pole piece 12, and the nonmagnetizing plate 6 is constituted to be shiftable from outside. The nonmagnetized plate 6 is provided between the armature 16 and the first pole piece 11, and one side of the nonmagnetized plate 6 consisting of, for example, a nickel silver plate is fixed to the top of the lever 7, which is held freely in sliding in the groove 51 provided in a cover 5, consequently when the lever 7 projecting outward is shifted along the groove 51, the nonmagnetized plate 6 fixed to the top shifts perpendicularly to the facing direction of the pole pieces 11 and 12. Therefore, an electromagnetic relay having a pole can be obtained, which is constituted of parts made in common so that they can be assembled by the facilities of a single system, and can be used for both a monostable type and a bistable type.

89. 发明专利

JPH03194824A LATCHING RELAY 失效
公开(公告)号：JPH03194824A
公开(公告)日：1991-08-26
申请号：JP33540389
申请日：1989-12-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NOBUTOKI KAZUHIRO
IPC分类号： H01H50/04 , H01H51/20 , H01H51/22
摘要： PURPOSE:To enable the automatic assembly by locating an iron core on the bottom surface of a box base of which upper surface is opened so that the opening directs the upper, and inserting a coil into a side piece of the iron core for fitting, and placing a permanent magnet on a central piece of the iron core, and bridging a contact spring over a place stand for arrangement, and engaging an oscillation supporting point with a projecting stand to be fitted freely to oscillate. CONSTITUTION:An iron core 1 is located on the bottom surface of a box base 11 of which upper surface is open so that the opening directs the upper, and a coil 2 wound around of a coil bobbin is inserted to a side piece of the iron core 1 for fitting, and a permanent magnet 4 is placed on a central piece of the iron core 1, and a contact spring 5 is bridged over placing stands respectively formed in both sides of the base 11 for arrangement, and oscillation supporting points 8 are engaged with projecting stands 17 respectively formed in both sides of the base 11 to be fitted freely to oscillate, and all parts are built-in the base by piling. Automatic assembly is thereby possible.

90. 发明专利

JPH03165418A RELAY 失效
公开(公告)号：JPH03165418A
公开(公告)日：1991-07-17
申请号：JP29378690
申请日：1990-11-01
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： UORUTAA BUIKUTAA BURAKOUSUKII , JIEIMUZU UINTAASU MIRAA
IPC分类号： H01H51/24 , H01F7/122 , H01F7/16 , H01H50/16 , H01H50/30 , H01H51/22
摘要： PURPOSE: To retain a contact in a desirable safety state by arranging an armature capable of moving and holding between first and second positions along the axial line. CONSTITUTION: A relay 40 contains a frame 42 and an armature 44 fixed, so as to be capable of moving along a center axial line 46 and holding. An electromagnetic coil means 62 is fixed to the frame 42, and the means 62 moves the armature 44 within central spaces 68, 70 between the first and second positions. A magnetic means 80 arranged between coils 64, 66 within the means 62 shifts the armature 44 in place. When the armature 44 is in the first position, a magnet 82 closely approaches an upper part 55 of the armature 44, and by the completion of an upper magnetic circuit 92, the armature 44 is magnetically held in place. When the armature 44 is in the second position, a magnet 86 closely approaches a lower part 57 of the armature 44, and by the completion of a lower magnetic circuit 100, the armature 44 is locked in the second position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式