公开(公告)号：US06349842B1

公开(公告)日：2002-02-26

申请号：US09147380

申请日：1999-04-05

申请人： Heinrich Reutter

发明人： Heinrich Reutter

IPC分类号： B65D5500

CPC分类号： F24D3/1008 ,  F01P11/0238 ,  F01P11/0247 ,  F01P2011/0261 ,  F01P2011/0266 ,  F01P2070/02 ,  F16J13/24

摘要： The present invention relates to a rotatable cover which can be screwed or plugged on and is to be fastened on a stationary connection of a motor vehicle radiator or compensator reservoir of cooling and heating systems. The cover has a screw or plug cap and/or swivel cap and a rotatable engagement part in which a valve in the form of a combined overpressure/underpressure unit is arranged concentrically. The valve has a sealing member which produces a sealing connection with the stationary connection when the cover is applied. When the cover is positioned on the stationary connection, it is possible to prevent by means of a temperature-related control member removal, such as unscrewing or twisting of the cover. The temperature-related control member or a coupling part actuated by means of the temperature-related control member can be moved substantially radially between a coupling position and a release position. Consequently, a cover is produced which cannot be removed in cooling systems in which the temperature is still excessive, but which can be removed only when the excessive temperature has fallen completely, the cover nevertheless having a space-saving structure.

摘要翻译： 本发明涉及一种可旋转的盖子，其可以被拧紧或塞住并被紧固在机动车辆散热器或冷却和加热系统的补偿器储存器的固定连接上。 盖具有螺钉或塞帽和/或旋转盖和可旋转接合部分，其中组合的超压/负压单元形式的阀同心设置。 阀门具有密封件，当盖子被使用时，密封件与固定连接件产生密封连接。 当盖子定位在固定连接件上时，可以通过温度相关的控制构件去除来防止盖子的旋转或扭曲。 通过与温度相关的控制构件致动的与温度有关的控制构件或联接部件可以在联接位置和释放位置之间大体径向移动。 因此，制造在温度过高的冷却系统中不能除去的盖子，但是仅当过度温度完全下降时才能除去盖子，但是盖子具有节省空间的结构。

公开(公告)号：US06178930B2

公开(公告)日：2001-01-30

申请号：US09425166

申请日：1999-10-22

申请人： Franco Triberti

发明人： Franco Triberti

IPC分类号： F01P1116

CPC分类号： F01P11/0247 ,  F01P11/0238 ,  F01P2011/0228 ,  F01P2011/0242 ,  F01P2011/0261 ,  Y10S220/32

摘要： A safety cap, particularly for cooling liquid circuits of i.c. engines for motorvehicles, comprising an inner cover to be screwed onto a circuit filler and bearing a body axially and sealingly engageable within the filler. The body is hollow and carries a thermostatic actuator, and the inner cover is substantially completely surrounded by an outer cover which is movable, by means of the thermostatic actuator, from a torsionally coupled position to a torsionally uncoupled position relative to the inner cover.

摘要翻译： 一个安全帽，特别是用于冷却静止液体回路。 用于机动车的发动机，包括内螺纹连接到电路填料上并且轴向地轴承并密封地接合在填料内的内盖。 主体是中空的并且承载恒温致动器，并且内盖基本上完全被外盖包围，该外盖可通过恒温致动器从相对于内盖的扭转联接位置移动到扭转解耦位置。

公开(公告)号：US5603425A

公开(公告)日：1997-02-18

申请号：US406046

申请日：1995-03-17

申请人： Anthony P. Breeden

发明人： Anthony P. Breeden

IPC分类号： F01P11/02 ,  B65D51/16

CPC分类号： F01P11/0247 ,  F01P11/0238 ,  F01P2011/0228 ,  F01P2011/0252 ,  Y10S220/32

摘要： A vessel for a fluid, the vessel having a filling opening and a cap removably mounted on the vessel for closing the filling opening, the filling opening being defined by a tubular conduit having a vent port located in its wall, the cap including an elongate sealing member which is axially insertable into the conduit, the sealing member carrying a circumferentially extending main seal for providing sealing engagement between axially extending opposed faces of the conduit wall and the sealing member, the sealing member being axially movably mounted on the vessel for axial movement between a first axially static position whereat the main seal resides at an inner location relative to the vent port to sealingly isolate the vent port from the interior of the vessel and to a second axially static position whereat the main seal resides at an outer location relative to the vent port to permit direct fluid communication between the vent port and the interior of the vessel.

摘要翻译： 用于流体的容器，容器具有填充开口和可拆卸地安装在容器上用于封闭填充开口的盖，填充开口由具有位于其壁中的排放口的管状导管限定，所述盖包括细长密封 所述密封构件可轴向插入所述导管中，所述密封构件承载周向延伸的主密封件，用于在所述导管壁的轴向延伸的相对面和所述密封构件之间提供密封接合，所述密封构件可轴向移动地安装在所述容器上， 第一轴向静止位置，其中主密封件位于相对于排气口的内部位置，以将通气口与容器的内部密封地隔离，并且到达第二轴向静止位置，在该第二轴向静止位置，主密封件位于相对于 排气口以允许通气口和容器内部之间的直接流体连通。

公开(公告)号：US5279025A

公开(公告)日：1994-01-18

申请号：US850011

申请日：1992-03-10

申请人： Leonard L. Kinast

发明人： Leonard L. Kinast

IPC分类号： B65D55/16 ,  F01P11/02 ,  B23P11/02

CPC分类号： B65D55/165 ,  F01P11/0247 ,  Y10T29/49844 ,  Y10T29/4987 ,  Y10T29/5188

摘要： A radiator cap assembly has a cap, a tether and a seal member. The seal member is adapted to float upon coolant within the radiator. Upon removal of the cap while the coolant is in an elevated temperature and pressure condition, the seal member will cover the f ill tube to prevent liquid from exiting the radiator.

摘要翻译： 散热器盖组件具有帽，系绳和密封构件。 密封构件适于浮在散热器内的冷却剂上。 当冷却剂处于升高的温度和压力条件下时，在取下盖子时，密封构件将覆盖管子，以防止液体离开散热器。

公开(公告)号：US5011040A

公开(公告)日：1991-04-30

申请号：US554188

申请日：1990-07-13

申请人： Leonard L. Kinast

发明人： Leonard L. Kinast

IPC分类号： B65D55/16 ,  F01P11/02

CPC分类号： F01P11/0247 ,  B65D55/165 ,  Y10S220/32

摘要： A radiator cap assembly has a cap, a tether and a seal member. The seal member is adapted to float upon coolant within the radiator. Upon removal of the cap while the coolant is in an elevated temperature and pressure condition, the seal member will cover the fill tube to prevent liquid from exiting the radiator.

摘要翻译： 散热器盖组件具有帽，系绳和密封构件。 密封构件适于浮在散热器内的冷却剂上。 当冷却剂处于升高的温度和压力状态时，在取下盖子时，密封构件将覆盖填充管以防止液体离开散热器。

公开(公告)号：US4927049A

公开(公告)日：1990-05-22

申请号：US393997

申请日：1989-08-15

申请人： John Giordano

发明人： John Giordano

IPC分类号： F01P11/02

CPC分类号： F01P11/0247 ,  F01P11/0238 ,  F01P2011/0261 ,  Y10S220/17 ,  Y10S220/32

摘要： A thermally locking radiator cap for fitting on the filler neck flange of an automotive radiator, which prevents the radiator cap from becoming detached from the filler neck flange when the radiator is hot. The cap uses a bi-metallic strip captured on the top surface of the radiator cap and having an end which goes through the opening of the radiator cap and engages the filler neck flange to lock the cap in place. Colors are placed on the bi-metallic strip adjacent to a window at the top of the radiator cap so that when the bi-metallic strip moves as a result of expansion, the colors change to indicate that the cap is either locked or free.

摘要翻译： 一种用于安装在汽车散热器的填充颈部法兰上的热锁散热器盖，当散热器处于热时，防止散热器盖从填充物颈部法兰脱离。 盖使用捕获在散热器盖的顶表面上的双金属条，并且具有穿过散热器盖的开口的端部并与填充物颈部凸缘接合以将盖锁定在适当位置。 颜色被放置在与散热器盖顶部的窗口相邻的双金属条上，使得当双金属条由于膨胀而移动时，颜色改变以指示盖被锁定或自由。

公开(公告)号：US4872584A

公开(公告)日：1989-10-10

申请号：US226337

申请日：1988-07-27

申请人： Takashi Sakai

发明人： Takashi Sakai

IPC分类号： F01P11/02 ,  F16J13/24

CPC分类号： F16J13/24 ,  F01P11/0247 ,  F01P2011/0261 ,  F01P2070/02 ,  Y10S220/32

摘要： The present invention concerns a safety device for a radiator cap detachably mounted on a fluid supply opening for closing the radiator opening. The safety device comprises a lock means for preventing the opening of the radiator cap when the temperature of the coolant in the radiator is higher than a predetermined value. The lock means is provided between the radiator cap and an inner surface of the fluid supply opening. The lock means comprises a lock portion provided on an inner surface of the fluid supply opening and a lock member fixedly secured to the radiator cap. The lock member is formed of a shape memory alloy.

摘要翻译： 本发明涉及一种用于可拆卸地安装在用于关闭散热器开口的流体供应开口上的散热器盖的安全装置。 该安全装置包括：当散热器中的冷却剂的温度高于预定值时，用于防止散热器盖的打开的锁定装置。 锁定装置设置在散热器盖和流体供应开口的内表面之间。 锁定装置包括设置在流体供应开口的内表面上的锁定部分和固定地固定到散热器盖的锁定部件。 锁定构件由形状记忆合金形成。

公开(公告)号：US4489883A

公开(公告)日：1984-12-25

申请号：US571940

申请日：1984-01-19

申请人： Jeffrey A. Anderson

发明人： Jeffrey A. Anderson

IPC分类号： F01P11/02 ,  F01P11/16 ,  B65D51/16 ,  F16K24/04 ,  G05D16/00

CPC分类号： F01P11/0247 ,  F01P11/0238 ,  F01P11/16 ,  F01P2011/0261 ,  Y10S220/32

摘要： A temperature regulated dual pressure radiator cap for an engine coolant system is disclosed having a temperature actuated valve that operates to normally open a large pressure responsive valve area to the coolant pressure below a predetermined coolant temperature and close communication therewith thereabove while then exposing the coolant pressure to a small pressure responsive valve area whereby the coolant pressure required for blow off is higher at coolant temperatures above such temperature.

摘要翻译： 公开了一种用于发动机冷却剂系统的温度调节双压力散热器盖，其具有温度致动阀，其操作以将大的压力响应阀面积打开到低于预定冷却剂温度的冷却剂压力并且在其上方与其紧密连通，同时暴露冷却剂压力 到小的压力响应阀区域，由此在高于这样的温度的冷却剂温度下，吹出所需的冷却剂压力更高。

公开(公告)号：US4473037A

公开(公告)日：1984-09-25

申请号：US513904

申请日：1983-07-14

申请人： Athanasios Michassouridis ,  Erwin Schweiger ,  Erwin Starmuhler ,  Peter Tomaschek

发明人： Athanasios Michassouridis ,  Erwin Schweiger ,  Erwin Starmuhler ,  Peter Tomaschek

IPC分类号： F01P3/20 ,  F01P3/22 ,  F01P11/02 ,  F01P7/16

CPC分类号： F01P11/0247 ,  F01P3/2207

摘要： In a cooling circuit for internal combustion engines which includes a cooling jacket of the engine, a coolant pump, a radiator, a mixing thermostat, and an expansion tank, an excess-pressure valve is connected in the area between the cooling jacket and the radiator and a vacuum valve is connected in the area between the radiator valve of the mixing thermostat and the suction side of the coolant pump; both valves are connected with the coolant reservoir in the expansion tank which in communication with the atmosphere, is without excess pressure; high excess pressure values as well as low vacuum values in the cooling circuit are precluded thereby; a vent valve provides for an especially effective venting of the cooling circuit into the expansion tank in cooperation with the sucking back of coolant into the cooling circuit by means of the vacuum valve.

摘要翻译： 在包括发动机的冷却套，冷却剂泵，散热器，混合恒温器和膨胀箱的内燃机的冷却回路中，过冷却阀连接在冷却套和散热器之间的区域 并且真空阀连接在混合恒温器的散热器阀和冷却剂泵的吸入侧之间的区域中; 两个阀都与膨胀箱中与冷却水箱连通，与大气连通，没有过大的压力; 排除冷却回路中的高过压值和低真空值; 与通过真空阀将冷却剂吸入冷却回路相配合，排气阀提供冷却回路特别有效地排放到膨胀罐中。

公开(公告)号：US3830398A

公开(公告)日：1974-08-20

申请号：US31025972

申请日：1972-11-29

申请人： ORION INDUSTRIES

发明人： SHANKLIN D

IPC分类号： F01P11/02 ,  B65D41/06 ,  B65D51/16

CPC分类号： F01P11/0247 ,  F01P11/0238 ,  F01P2011/0252

摘要： A pressure relief radiator cap having a lever pivotable about a horizontal axis to a downward position to slide the depending toe of a sliding pawl into locking registry with one of the usual radiator filler neck flange recesses, and constrain the cap against removal. The lever is upwardly pivotable to slide the depending toe out of such registry to permit removal of the cap, but such upward movement contemporaneously operates valve means of the cap to vent radiator pressure, whereby dangerous pressures are automatically released before one can attempt to rotate the cap for removal.

摘要翻译： 一种减压散热器盖，其具有可围绕水平轴线枢转到向下位置的杆，以将滑动爪的悬挂脚趾滑动到通常的散热器填充颈部凸缘凹部中的一个的锁定对准中，并且限制盖以防止移除。 杠杆向上可枢转，以将依赖的脚趾从该注册表中滑出以允许移除盖子，但是这种向上移动同时操作盖子的阀装置以排出散热器压力，由此在尝试旋转之前自动释放危险压力 帽子去除。