| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | HIGH VOLTAGE MECHANICAL SPLICE CONNECTOR | US13222978 | 2011-08-31 | US20130052055A1 | 2013-02-28 | Jeffrey G. Frey; Donald Ray Lingenfelter; Terry L. Glasscock; Steven K. Tetzlaff; Chad A. Craig |
| An electrical power assembly comprises a motor lead with individual metal sheathed conductors, a power cable with individual metal sheathed conductors and a splice connector for connecting each of the conductors. Each splice connector has a tubular metal fastener body with an upward facing shoulder at an upper end and a downward facing shoulder at a lower end. A metal nut assembly is fixed to one of the power cable conductors with a downward facing shoulder in metal-to-metal sealing engagement with the upward facing shoulder of the fastener body. A metal coupler fixed to one of the motor lead conductors with an upward facing shoulder in metal-to-metal sealing engagement with the downward facing shoulder of the fastener body. Contacts electrically connect one of the motor lead conductors to one of the power cable conductors within the fastener body. An elastomeric seal disposed between the nut assembly and the fastener body, has expansion relief voids operable to collapse and relieve stresses exerted by the seal when the seal undergoes thermal expansion. | ||||||
| 122 | TERMINAL BLOCK AND MOTOR PROVIDED THEREWITH | US13404331 | 2012-02-24 | US20120223601A1 | 2012-09-06 | Daisuke Akuta |
| A terminal block (10) to be fixed to a motor case (C) which houses a motor body and includes a coolant flow path (C1) and adapted to fasten busbars by tightening bolts includes nuts (30) for tightening the bolts, and a heat sink (40) made of aluminum die-cast and held in close contact with the nuts (30) via an insulation plate (20) behind the nuts (30). The heat sink (40) includes a heat radiating portion (46) which comes into contact with cooling water passing in the coolant flow path (C1) of the motor case (C). | ||||||
| 123 | Electric power tool with swivelled cable connection | US12293485 | 2007-03-16 | US08042622B2 | 2011-10-25 | Kjell Thomas Martin Eriksson; Gunnar Christer Hansson; Erik Vilhelm Persson |
| An electric power tool having a housing, a motor, a jack for receiving a connection plug of an electric cable, and a swivel unit mounted on the housing and carrying the jack, wherein the swivel unit includes a first head mounted on the housing for rotation about a first axis, and a second head mounted on the first head for rotation about a second axis. The first and second axes form an angle between them, and provide for freedom of rotation of the jack, thereby providing for positioning of the jack and routing of a connected cable in desired directions relative to the housing. | ||||||
| 124 | Electrical plug connector | US12418337 | 2009-04-03 | US07740500B2 | 2010-06-22 | Paul Rudolph |
| The invention concerns an electrical plug connector with an insulating contact carrier that contains a number of electrical contacts in the form of contact pins or contact sockets that are arranged parallel to each other, and which can be inserted axially into a plug connector housing, with the contacts being accessible from the front side of the contact carrier, and with the contacts having connecting elements on a rear side of the contact carrier for a connection with electrical power supply lines. The invention proposes to divide the plug connector housing in the insertion direction into a front and a rear housing section that are connected to a hinge joint by means of a swivel axle that is oriented orthogonally to the insertion direction. In a straightened operating position of the plug connector housing, the axially inserted contact carrier that at least partially engages the two housing section and is in lateral contact with said housing sections at least is some sections reliably prevents the swiveling of the housing sections and therefore the opening of the plug connector housing. | ||||||
| 125 | Carrier device for electronic chip | US11184392 | 2005-07-19 | US07511368B2 | 2009-03-31 | Peter Jordan |
| A surface mount electronic chip (10) is mounted on a holder (70) and electrically connected to holder terminals (74,76, 80) by the use of a carrier device (30). The carrier device has clips (36) mounted on walls of the carrier frame. The chip is merely pressed into a cavity (48) between inner tabs (44) of the chips. The carrier with the chip in place is merely pressed into a cradle (78) formed in the holder by the holder terminals, so outer tabs (46) of the clips press against the holder terminals. | ||||||
| 126 | Electric motor | US12153033 | 2008-05-13 | US20080284272A1 | 2008-11-20 | Tetsuya Honda; Nobuyuki Takahashi |
| In a terminal of an electric motor, a branch projects from a terminal connection on a side opposite from an extension. A projecting end side of the branch extends in an installation direction of the terminal, which is a direction for installing the terminal to a housing. The terminal is tiltable about a portion of the extension, which serves as a fulcrum, to cause abutment of the branch against a wall surface of the housing when the terminal connection receives a force in a direction opposite from the installation direction. | ||||||
| 127 | Motor and method for manufacturing motor | US10530545 | 2003-11-12 | US07109617B2 | 2006-09-19 | Nobuo Mizutani; Naoki Imamura |
| A holder-side connecting portion 10c provided on a brush holder 10 and a connector-side connecting portion 16b provided on a connector portion 16 are electrically and mechanically connected with each other. The holder-side connecting portion 10c and the connector-side connecting portion 16b are clamped between a yoke housing 4 and a gear housing 21. For this reason, the connecting portions 10c and 16b for connecting the brush holder 10 and the connector portion 16 are prevented from being externally exposed. As a result, the insulation of the connecting portions 10c and 16b can be secured without complicating the construction of the connecting portions 10c and 16b by applying a special seal or the like to the connecting portions 10c and 16b. | ||||||
| 128 | Electric appliance with terminal and soldering method for the terminal | US11110843 | 2005-04-21 | US20050239346A1 | 2005-10-27 | Takeharu Oba; Kouji Shibata; Yoshihiro Ikebe; Kenji Obata |
| An electric appliance has a first terminal and a second terminal electrically connected to the first terminal. The first terminal has a soldering portion for soldering the second terminal thereon. The soldering portion has a smooth face and a rough face disposed on one imaginary plane. The rough face has a flat portion and a plurality of concavities disposed on the flat portion at intervals. Further, the soldering portion may have a through hole adjacent to the rough face to insert the second terminal. The first terminal is embedded in an insulator. The insulator has an opening exposing the soldering portion therein. The insulator includes a frame forming a housing of an electric appliance. A seal seals a connection gap at a margin of the frame in the housing. A partition wall may be disposed between the soldering portion and the seal. | ||||||
| 129 | Methods and systems for electric motor voltage change | US10062103 | 2002-01-31 | US06879070B2 | 2005-04-12 | Thaylen K. Leany; Lynn Edwin Fisher; Narayan Mangesh |
| A terminal board assembly for a multi-voltage device. The terminal board assembly includes a terminal board including a terminal block. The terminal board is configured for attachment to the multi-voltage device. The terminal block is configured to electrically couple with an electrical power source and the multi-voltage device. The assembly also includes a plug that is configured for insertion within the terminal block. The terminal block is configured to receive the plug in at least one of a first inserted position and a second inserted position. The orientation of the plug relative to the terminal block is the same in the first inserted position as in the second inserted position. The terminal block is configured to transfer a first voltage to the multi-voltage device when the plug is attached to the terminal block in the first inserted position. The terminal block is configured to transfer a second voltage to the multi-voltage device when the plug is attached to the terminal block in the second inserted position. | ||||||
| 130 | THREE-PHASE CONNECTOR FOR ELECTRIC VEHICLE DRIVETRAIN | US09682976 | 2001-11-05 | US20030087560A1 | 2003-05-08 | Ajay V. Patwardhan; John Franklin |
| A three-phase connector carries all three phases in one connector and keeps the phases properly isolated from each other and the motor case. The three-phase connector has metal connector components that are spaced from one another and supported in a nylon over molding covering each of the connector components, except for upper and lower exposed ends of the connector components, which are each drilled and tapped to receive bolts. First and second connector components extend above and below a flange of the three-phase connector with their respective exposed upper and lower ends offset in different planes than the exposed upper and lower ends of the third connector component. | ||||||
| 131 | ELECTRICAL CONNECTION AND METHOD OF ATTACHING AN ELECTRIC CONDUCTOR TO AN ELECTRICALLY CONDUCTIVE TERMINAL VIA A TELESCOPING SLEEVE | US09754561 | 2001-01-04 | US20020084095A1 | 2002-07-04 | Chuck Peters; William Riggs; John H. Hussey; Vincent P. Fargo |
| A method for attaching an electric conductor to an electrically conductive terminal. The electric conductor comprises a wire and a cladding surrounding the wire. The wire has an exposed end portion extending from an end of the cladding. The method comprises placing a sleeve over the electric conductor. The sleeve is of an electrically insulative material. The method further includes positioning the exposed end portion of the wire adjacent the terminal, securing the exposed end portion of the wire to a first portion of the terminal in a manner so that the exposed end portion of the wire is mechanically secured to and electrically coupled to the terminal, moving the sleeve along the electric conductor to a position in which a portion of the sleeve is adjacent the terminal, and securing the sleeve to a second portion of the terminal in a manner so that the sleeve is mechanically secured to the terminal. | ||||||
| 132 | Electrical connection and method of attaching an electric conductor to an electrically conductive terminal via a telescoping sleeve | US09754561 | 2001-01-04 | US06410853B1 | 2002-06-25 | Chuck Peters; William Riggs; John H. Hussey; Vincent P. Fargo |
| A method for attaching an electric conductor to an electrically conductive terminal. The electric conductor has a wire and a cladding surrounding the wire. The wire has an exposed end portion extending from an end of the cladding. The method includes placing a sleeve over the electric conductor. The sleeve is an electrically insulative material. The method further includes positioning the exposed end portion of the wire adjacent the terminal, securing the exposed end portion of the wire to a first portion of the terminal in a manner so that the exposed end portion of the wire is mechanically secured to and electrically coupled to the terminal, moving the sleeve along the electric conductor to a position in which a portion of the sleeve is adjacent the terminal, and securing the sleeve to a second portion of the terminal in a manner so that the sleeve is mechanically secured to the terminal. | ||||||
| 133 | Integral ground pin for sealed compressor | US105135 | 1998-06-25 | US6028523A | 2000-02-22 | Lamar W. Thibodeaux; Scott Westberg |
| An integral ground connection is provided in a sealed compressor housing. The ground connection includes a pin which receives a connection from a power supply to provide a ground for the power supply at the compressor. The pin is electrically communicated to the compressor housing. A visual indication is made internal to the compressor of which of the four connections is associated with the ground and which of the other three are supplying the three phase power. | ||||||
| 134 | Electrical terminal connection for a compressor | US631382 | 1996-04-12 | US5762526A | 1998-06-09 | Eiji Kuramoto; Masaaki Yamanoi; Eiichi Murata; Kiichi Oyama |
| An electric compressor has improved ability to connect an end of a stator winding with fastening terminals so that electrical connection can be established between the stator winding and the sealed terminal. The electric compressor includes lug terminal strips connected electrically to ends of lead wires from the stator winding each covered with an insulating tube, and fastening terminals connected through the lug terminal strips to the sealed terminal for supplying power to the electric elements. The lug terminal strips are manufactured by press molding and each includes a pair of conductor pressing portions, a cylindrical portion formed on one side of the conductor pressing portions, and a pair of insulating film fixing portions formed on the other side of the conductor pressing portions so that the fastening terminal can be connected to the cylindrical portion by pressing the conductor pressing portions onto the stator winding and fixing the insulating film fixing portions to the insulating tube by pressure welding. | ||||||
| 135 | Hermetic motor compressor unit having a hermetic terminal with electrically insulating anti-tracking cap | US497085 | 1990-03-21 | US4984973A | 1991-01-15 | Terry Itameri-Kinter; David W. Sauerbrey |
| A hermetic terminal for carrying electric current into the housing of a hermetic compressor, including a cup-shaped metallic body member having a plurality of metallic conductor pins extending therethrough which are electrically insulated from the body member by hermetic glass seals. The body member includes a closed end having an inwardly facing contoured end surface, to which a correspondingly contoured contacting surface of an electrically insulating cap member is secured by means of a uniform layer of electrically insulating bonding material therebetween. The pins extend through passages in the cap member, whereby the cap member defines an oversurface distance between the pins and the body member. A portion of the oversurface distance is protected from contaminants which the compressor housing by means of an annular gap between the outer periphery of the cap member and the sidewall of the body member, and by respective annular gaps between the pins and corresponding passages in the cap member. | ||||||
| 136 | Current leadthrough | US894472 | 1986-08-04 | US4700999A | 1987-10-20 | Georg Probst |
| A current leadthrough particularly for a refrigerator comprises an insulator with a plurality of electrically conductive spaced apart pins extending through the insulator. The insulator includes a disc-shaped base portion with a plurality of nub portions corresponding to the member of pins, the pins extending through the nub portions. The nub portions extending upwardly from the base portion and the base portion comprise a material having temperature stability which is insensitive to chemicals and has some elasticity. | ||||||
| 137 | 모터의 어스선 접속 구조 | KR1020150011170 | 2015-01-23 | KR1020150095564A | 2015-08-21 | 미야시타토시히토; 호리우치마나부 |
| 도전성을 갖는 프레임과, 상기 프레임의 축방향의 일단면에 상기 프레임과 일체적으로 형성되고, 또한, 도전성을 갖는 플랜지와, 상기 플랜지의 플랜지면으로부터 외방으로 돌출되도록 형성되고, 또한, 관통공을 갖는 돌출부와, 상기 관통공 내에 압입 고정된 압입부, 직경이 커진 헤드부, 및 상기 헤드부로부터 돌출되고, 또한, 어스선의 선단 노출부를 내부에 삽입, 또한, 접합하기 위한 솔더 컵을 갖는 도전 핀을 구비하는 모터의 어스선 접속 구조.
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| 138 | 지그 | KR1020140149429 | 2014-10-30 | KR1020150082077A | 2015-07-15 | 조도타카히로; 히미요시히로 |
| 플러그를용이하게유지할수 있는지그를제공하는것이다. 사용시에, 제1 방향을따라연장되고, 상기제1 방향의한쪽측의단부인일단부를가지는제1 부재와, 사용시에, 상기제1 부재를따라연장되고, 상기제1 방향의한쪽측의단부인일단부를가지는제2 부재를포함하고있고, 상기제1 부재의일단부및 상기제2 부재의일단부의각각에는, 사용시에, 상기제1 방향및 상기제2 방향에직교하는제3 방향의한쪽측을향하여패인제1 오목부및 제2 오목부가마련되고, 상기플러그가상기리셉터클로부터장착될때에, 상기통형상부는상기제1 부재의일단부와상기제2 부재의일단부에집히고, 상기제1 플랜지부는상기제1 오목부내에위치하고, 상기제2 플랜지부는상기제2 오목부내에위치하는것을특징으로하는지그. | ||||||
| 139 | 공구 홀더를 공구 수용부에 자동으로 커플링 하기 위한 커플링 장치 | KR2020120007805 | 2012-08-31 | KR2020130001712U | 2013-03-12 | 에브너,헬무트; 샤이데거,로게르 |
| 본 고안은 공구 홀더(1) 및 공구 수용부(21)를 포함하는 커플링 장치와 관련이 있다. 본 고안의 과제는, 공구 홀더(1)가 자동으로 공구 수용부(21)에 커플링 될 수 있는 동시에 전기적인 또는 광학적인 결합부뿐만 아니라 유체 결합부도 자동으로 커플링 되는 견고한 커플링 장치를 제조하는 것이다. 상기 과제는 본 고안에 따른 공구 홀더(1)에 의해서 해결되며,
- 이 경우에는 공구 수용부(21)에 대한 공구 홀더(1)의 각 위치(angular position)를 결정하기 위한 가이드 볼트(5)가 제공되었고, 이때 상기 가이드 볼트(5)는 바람직하게 종축(3)에 대하여 법선(normal)으로 정렬되었고, 테이퍼 섕크(2)(taper shank)로부터 돌출하며; - 이 경우에는 제 2 개구(10)에 밀봉 소자(12)가 할당되어 있고, 상기 밀봉 소자(12)는 상기 제 2 개구(10)에 대하여 동심으로 배치되어 있으며; 그리고 - 이 경우에는 상기 밀봉 소자(12)가 밀봉부(13) 및 고정 링(14)을 포함하며, 이때 상기 밀봉부(13) 및 고정 링(14)은 단 하나의 부품을 형성하고, 바람직하게 상기 고정 링(14)은 이 고정 링의 내부 및/또는 외부 재킷 표면(jacket surface)에 할당된 적어도 하나의 고정 탭(15)(holding tap)을 포함한다. |
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| 140 | 모터 펌프의 기밀단자 | KR1019930002326 | 1993-02-19 | KR100242600B1 | 2000-03-02 | 이시꾸라가즈오 |
| 본 발명은 부식성이 있는 액체의 저류탱크내에 배치하는 모터 펌프에 있어서의 액체토출유로를 향한 상태로 설치한 도전 케이블을 관통상태로 지지하는 모터 펌프의 기밀단자(9)에 있어서, 전원측에서 모터 펌프측에 이르는 도전 케이블의 관통공간을 형성하는 통상의 터미널통체(25)와, 이 터미널통체(25)의 전원측에 설치한 개스킷(26)을 사용한 전원측 시일부(27)와, 터미널통체의 모터 펌프측에 설치한 금속 시일 링(33)을 사용한 모터측 시일부(28)와. 상기 터미널통체(25)내에 충전한 절연성 가스 또는 절연재를 구비하여 취급액의 침입을 방지할 수 있는 높은 기밀구조를 갖춘 모터 펌프의 기밀단자를 제공하는 것이다. | ||||||
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