公开(公告)号：US06176259B1

公开(公告)日：2001-01-23

申请号：US09509613

申请日：2000-03-30

申请人： Bo Harde ,  Lars Greger ,  Hussein Bakir

发明人： Bo Harde ,  Lars Greger ,  Hussein Bakir

IPC分类号： B65B104

CPC分类号： B60K15/03504 ,  B60K15/03519 ,  B60K15/04 ,  Y10T137/0874 ,  Y10T137/86324

摘要： Apparatus is disclosed for venting a fuel tank including a canister containing an absorbent for fuel fumes, a sensor for detecting the filling of the fuel tank and emitting a signal based thereon, a first connection line for connecting the canister with the fuel tank and having a sufficient size to permit the free flow of gases from the fuel tank during filling of the fuel tank, the first connection line including a first valve operable between an open position and a closed position, the first valve normally being in the closed position and being actuatable into the open position by the signal thereby permitting the free flow of gas from the fuel tank through the first connection line during filling, a second connection line for connecting the canister with the fuel tank and connected to the first connection line between the first valve and the canister, the second connection line including a second valve including at least one restrictor for substantially limiting the flow of gases therethrough as compared to the first connection line when the first valve is in its open position, and a condenser for condensing fuel fumes passing through the second connection line such that the condensed fuel can return to the fuel tank.

摘要翻译： 公开了一种用于排放燃料箱的装置，该燃料箱包括含有用于燃料烟雾的吸收剂的罐，用于检测燃料箱的填充并发出基于其的信号的传感器，用于将罐与燃料箱连接的第一连接管线， 足够的尺寸以允许在填充燃料箱期间来自燃料箱的气体自由流动，第一连接线包括在打开位置和关闭位置之间可操作的第一阀，第一阀通常处于关闭位置并且是可致动的 通过信号进入打开位置，从而允许在填充期间来自燃料箱的气体通过第一连接线自由流动;第二连接线，用于将罐与燃料箱连接并连接到第一阀和第一连接管之间的第一连接管线 所述第二连接线包括第二阀，所述第二阀包括用于基本上限制气体流量的至少一个限流器 与第一连接线相比，当第一阀处于其打开位置时，通过冷凝器冷凝通过第二连接管线的燃料烟雾，使得冷凝的燃料可以返回到燃料箱。

公开(公告)号：US5305903A

公开(公告)日：1994-04-26

申请号：US890587

申请日：1992-07-06

申请人： Bo Harde

发明人： Bo Harde

IPC分类号： B60K15/04 ,  B65D25/20

CPC分类号： B60K15/04 ,  Y10S285/91

摘要： The invention concerns a device in fuel tanks, preferably for vehicles, said tanks being provided with a mouth socket to which a filler tube is connected so as to have its one end portion projecting into the tank. Between the mouth socket and the filler tube a seal is provided, the latter being formed with a portion grippingly enclosing the mouth edge of the socket and defining, together with the filler tube, an intermediate space allowing oscillation of the filler tube relatively to the socket. A washer is pressed against the filler tube and is formed with a bent-over portion grippingly engaging said portion of the seal. A reinforcement sleeve is positioned inside the filler tube and presses against the inner face of the filler tube. A clamp-joint sleeve is fitted around the mouth socket, enclosing portion of the seal and the washer.

摘要翻译： PCT No.PCT / SE91 / 00011 Sec。 371日期：1992年7月6日 102（e）日期1992年7月6日PCT 1991年1月8日PCT PCT。 WO91 / 11342 PCT出版物 日期为1991年8月8日。本发明涉及一种燃料箱中的装置，优选用于车辆，所述罐设有一个插座，一个加注管连接到该插座上，以使其一个端部突出到罐中。 在插座和加注管之间，设有密封件，密封件形成有一部分，其夹紧地封闭插座的口部边缘，并且与加注管一起限定允许相对于插座的填充管的摆动的中间空间 。 垫圈被压靠在加注管上并且形成有与该密封件的所述部分夹紧接合的弯曲部分。 加强套管位于加注管内部并压靠在加注管的内表面上。 一个夹紧接头套管安装在口腔周围，密封圈和垫圈的封闭部分。

公开(公告)号：US5632242A

公开(公告)日：1997-05-27

申请号：US335753

申请日：1994-11-14

申请人： Bo Harde

发明人： Bo Harde

IPC分类号： B60K15/035 ,  F02M25/08

CPC分类号： F02M25/0872 ,  B60K15/03504 ,  F02M25/0809

摘要： In a fuel system for motor vehicles, comprising a fuel tank, a fuel filler pipe with an opening into the tank, a first gas conduit, one end of which is positioned within the tank and whose opening determines the highest fuel level in the tank when filling the tank, and a second gas conduit which extends from an expansion space in the tank above said highest fuel level to a filter device; the improvement wherein the second gas conduit (4) includes a restriction device (9) which is so arranged that the flow resistance of the gas flow in the direction from the tank (1) to the filter device (8) is greater than in the opposite direction, and a pressure sensor (11) arranged to detect the pressure in the gas volume above the surface (N) of the fuel.

摘要翻译： PCT No.PCT / SE93 / 00409 Sec。 371日期：1994年11月14日 102（e）1994年11月14日日期PCT提交1993年5月10日PCT公布。 公开号WO93 / 23265 日期：1993年11月25日在用于机动车辆的燃料系统中，包括燃料箱，具有通向罐的开口的燃料加注管，第一气体管道，其一端位于罐内，并且其开口确定最高燃料 以及第二气体管道，其从所述最高燃料水平面上的罐中的膨胀空间延伸到过滤器装置; 改进之处在于，第二气体管道（4）包括限制装置（9），该限制装置被布置成使得气体沿着从罐（1）到过滤装置（8）的方向的流动阻力大于 和布置成检测燃料表面（N）上方的气体体积中的压力的​​压力传感器（11）。

公开(公告)号：US5115830A

公开(公告)日：1992-05-26

申请号：US678344

申请日：1991-04-25

申请人： Bo Harde

发明人： Bo Harde

IPC分类号： B60K15/01 ,  B60K15/035 ,  F02M37/00 ,  F16K17/36 ,  F16K24/00 ,  F16K31/18

CPC分类号： F16K17/36 ,  B60K15/03519 ,  Y10T137/0777 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/7785

摘要： Valve device, comprising a valve housing (1) with an inlet (3) and an outlet (5), a valve seat (13) and a valve closing member (8) movable in the housing between open and closed positions and having a sealing surface, which in the closed position of the valve closing member (8) is in contact with the valve seat to prevent liquid from flowing through the outlet. The valve closing member interacts with structure (15, 17) which, responsive to tilting of the valve housing relative to a predetermined position, moves the valve closing member to its closed position. The valve closing member being fixed to a float (11), which, as the liquid level rises in the housing (1) in its predetermined position, lifts the valve closing member towards its closed position, the weight of the structure (15, 17) being adapted to the lifting force of the float, so that the valve body, when the housing is filled with liquid and has been turned 180.degree. from the predetermined position, is held in its closed position. The valve closing member (8 ) is coordinated with a movably mounted plunger element (17), which is disposed at a certain liquid flow through the inlet (3) to lift the valve closing member to its closed position. The plunger element (17) forms a seat (16) on which rests a ball (15), on which ball (15) the valve closing member (8) rests. The seat is formed so that the ball lifts the valve closing member towards the valve seat (13), when the valve housing (1) is tipped from its predetermined position.

摘要翻译： PCT No.PCT / SE89 / 00622 Sec。 371日期：1991年4月25日 102（e）日期1991年4月25日PCT提交1989年11月1日PCT公布。 出版物WO90 / 05259 日期：1990年5月17日。包括具有入口（3）和出口（5）的阀壳体（1），阀座（13）和阀关闭构件（8）的阀门装置， 关闭位置并且具有在阀关闭构件（8）的关闭位置与阀座接触的密封表面，以防止液体流过出口。 阀关闭构件与结构（15,17）相互作用，结构（15,17）响应于阀壳体相对于预定位置的倾斜而将阀关闭构件移动到其关闭位置。 该阀关闭件固定在一浮子上，当液面在壳体（1）上升到其预定位置时，将该阀关闭件提升到其关闭位置，该结构（15,17） ）适应于浮子的提升力，使得阀体在壳体充满液体并已经从预定位置转动180°时被保持在其关闭位置。 阀关闭构件（8）与可移动安装的柱塞元件（17）配合，柱塞元件（17）设置在通过入口（3）的一定液体流动以将阀关闭构件提升到其关闭位置。 柱塞元件（17）形成一个座（16），在该座（16）上放置一个球（15），该阀关闭构件（8）放在该球上。 座椅形成为使得当阀壳体（1）从其预定位置倾斜时，球将阀关闭构件提升到阀座（13）。

公开(公告)号：US6041644A

公开(公告)日：2000-03-28

申请号：US84711

申请日：1998-05-26

申请人： Bo Harde

发明人： Bo Harde

IPC分类号： B60K15/04 ,  G01L1/02 ,  G01M3/02

CPC分类号： G01L1/02 ,  B60K15/04

摘要： A device for detection of a defined relative position of a first, movable means, relatively a second, fixed means and including a sensor (1) arranged at least at one of the first and second means which sensor is provided with a pressure sensing means (CC.sub.M). The sensor (1) gives rise to an electric detector signal, which indicates whether the defined relative position has been taken. The sensor (1) is also provided with a closed cavity (13) which communicates with a pressure sensing means (C.sub.M) and with means (14/36/45) to momentarily limit the volume of the cavity and thereby create a pressure pulse adapted to activate the pressure sensing means of the sensor. The detector device includes means to convert the pressure pulse to a detection signal to detect the defined relative position.

摘要翻译： 一种用于检测第一可移动装置相对第二固定装置的限定相对位置的装置，并且包括布置在第一和第二装置中的至少一个上的传感器（1），该传感器设置有压力感测装置（ CCM）。 传感器（1）产生电检测器信号，其指示是否已经确定了相对位置。 传感器（1）还设置有与压力感测装置（CM）连通并且具有装置（14/36/45）的闭合腔（13），以暂时限制空腔的体积，从而产生适应的压力脉冲 以激活传感器的压力感测装置。 检测器装置包括将压力脉冲转换成检测信号以检测所确定的相对位置的装置。

公开(公告)号：US5257608A

公开(公告)日：1993-11-02

申请号：US842341

申请日：1992-03-25

申请人： Bo Harde

发明人： Bo Harde

IPC分类号： F02D33/00 ,  F02M37/00 ,  F02M69/46 ,  F16L55/07 ,  B67D5/54 ,  F02D39/00

CPC分类号： F02M37/0017 ,  F02M37/0023 ,  F02M37/0047 ,  F02M69/462 ,  F02D33/006 ,  Y10T137/3121

摘要： The invention relates to a device in a fuel system for an internal combustion engine (1) with a fuel injection device. The fuel system comprises a fuel tank (2), a feeder line (3) for feeding fuel from the fuel tank (2) to the fuel injection device (4, 6, 7), return line (5) for returning excess fuel from the fuel injection device to the fuel tank. According to the invention, a coupling (11) is arranged in the feeder line (3) in the vicinity of its end in the fuel tank (2). The coupling (11) has two open connections for the feeder line (3) with free through-flow for the fuel and a pressure medium connection which is closed during normal operation, through which connection pressure medium can be introduced to force the fuel from the fuel system. A check valve is arranged in the feeder line (3) between the coupling (11) and the end of the feeder line (3) in the fuel tank (2), said check valve permitting flow in the feeder line (3) only in the direction from the fuel tank (2).

摘要翻译： PCT No.PCT / SE90 / 00595 Sec。 371日期：1992年3月25日 102（e）1992年3月25日PCT PCT 1990年9月17日PCT公布。 出版物WO91 / 05159 日本1991年04月18日。本发明涉及一种具有燃料喷射装置的内燃机（1）的燃料系统中的装置。 燃料系统包括燃料箱（2），用于将来自燃料箱（2）的燃料供给到燃料喷射装置（4,6,7）的馈线（3），用于将多余燃料从 燃料喷射装置到燃料箱。 根据本发明，在燃料箱（2）的端部附近，在馈线（3）上配置有联接器（11）。 联接器（11）具有用于供给管线（3）的两个开放连接，其具有用于燃料的自由通流和在正常操作期间关闭的压力介质连接，通过该连接压力介质可以引入连接压力介质以迫使燃料从 燃油系统。 在联接器（11）和燃料箱（2）中的馈线（3）的端部之间的馈线（3）中布置止回阀，所述止回阀仅允许在馈线（3）中流动 来自燃料箱（2）的方向。

公开(公告)号：US4923220A

公开(公告)日：1990-05-08

申请号：US327311

申请日：1989-03-22

申请人： John D. Guest ,  Bo Harde

发明人： John D. Guest ,  Bo Harde

IPC分类号： F16L37/10 ,  F16L37/00 ,  F16L37/092

CPC分类号： F16L37/092

摘要： The disclosures relates to a tube coupling (10) for a tube (11) having a body (12) with open ended throughway (13) to receive the tube and a collet (21) in the open end of the throughway having resilient arms (23) engaging a tapered cam surface (20) in the body to clamp the ends of the arms against a tube extending through the collet into the body to lock a tube in the body.The body has a cylindrical outer surface and a cylindrical cover (30) encircles and is slidable along the body. One end of the cover has an end wall (32) extending across the end of the body opposite the open end of the throughway with an aperture (33) through which the tube extends. The other end of the cover has an internal annular projection (35) which snaps over the end of the cylindrical body to retain the cover on the body while permitting the cover to slide linearly along the body. The end wall of the cover is engagable with the collet where it projects from the open end of the throughway and by pressing the end wall of the cover towards the end of the coupling body, the collet is depressed into the body to hold the resilient arms away from the tapered cam surface in the coupling body and permit the tube (11) to be withdrawn. The arrangement is particularly useful for relatively small couplings utilized in confined spaces where manual depression of the projecting part of the collet from the end of the coupling body would be difficult.

公开(公告)号：US4699003A

公开(公告)日：1987-10-13

申请号：US776057

申请日：1985-09-04

申请人： Bo Harde

发明人： Bo Harde

IPC分类号： G01F23/00 ,  G01F23/24 ,  G01F23/30 ,  G01F23/36 ,  G01F23/60

CPC分类号： G01F23/30 ,  G01F23/0084

摘要： A float-type fuel meter for vehicles. The float regulates in a known manner the position of a movable contact to a resistor. According to the invention, the resistance is a potentiometric resistor, the movable contact being connected, via a disconnectible series resistance, to an electric measuring device, preferably, a moving coil indicator. An overvoltage protector for the device and a capacitor connected in parallel therewith are arranged so that the protector is energized while the capacitor is de-energized when the series resistance is shunted off.

摘要翻译： PCT No.PCT / SE85 / 00024 Sec。 371日期：1985年9月4日 102（e）1985年9月4日PCT 1985年1月23日PCT PCT。 出版物WO85 / 03348 1985年8月1日。汽车浮式燃油表。 浮子以已知的方式调节可动触点到电阻器的位置。 根据本发明，电阻是电位计电阻器，可动触点通过可分离的串联电阻连接到电测量装置，优选地，运动线圈指示器。 用于器件的过电压保护器和与其并联的电容器被布置成使得当串联电阻被分流时电容器被断电时保护器被通电。