专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5068589A Supplemental automotive vehicular heater system and method of providing same 失效
标题翻译：补充汽车加热器系统及其提供方法
公开(公告)号：US5068589A
公开(公告)日：1991-11-26
申请号：US342054
申请日：1989-04-24
申请人： Stephen B. Offiler , Peter G. Berg , Keith W. Kawate
发明人： Stephen B. Offiler , Peter G. Berg , Keith W. Kawate
IPC分类号： B60L1/02 , H02J7/14
CPC分类号： H02J7/1438 , B60L1/02 , Y10T307/289
摘要： A supplementary heating system particularly suitable for an automotive vehicle comprises a step down transformer coupled to the stator windings of the vehicle's alternator and a positive temperature coefficient (PTC) of resistivity heater electrically connected intermediate the stator windings and the transformer in parallel with the transformer. Due to the presence of the transformer the voltage regulator causes the alternator to operate at a higher than customary voltage to provide the conventional 14.4 volts for the vehicle's normal electrical loads with the high voltage used to energize the heater. The heater can be in the form of a so-called "honeycomb" having a plurality of parallely extending passages or cells disposed in the air stream going from the main heater into the passenger compartment and can be either a multiphase, single phase or direct current type. In one embodiment the transformer is switched into and out of electrical the transformer is alternator dependent on the energization of the heater, while in another embodiment the transformer is always electrically coupled to the alternator with the heater switched into and out of the circuit as desired.
摘要翻译：特别适合于机动车辆的辅助加热系统包括耦合到车辆交流发电机的定子绕组的降压变压器和与变压器并联的定子绕组和变压器之间电连接的电阻率加热器的正温度系数（PTC）。由于变压器的存在，电压调节器使得交流发电机以高于常规电压运行，以为车辆的正常电负载提供常规的14.4伏特，其中用于为加热器通电的高电压。加热器可以是所谓的“蜂窝体”的形式，其具有多个平行延伸的通道或细胞，其设置在从主加热器进入乘客舱的气流中，并且可以是多相，单相或直流类型。在一个实施例中，变压器被切换到电力中，变压器是交流发电机，取决于加热器的通电，而在另一个实施例中，变压器总是电耦合到交流发电机，而加热器根据需要切换进出电路。

2. 发明授权

US5471034A Heater apparatus and process for heating a fluid stream with PTC heating elements electrically connected in series 失效
标题翻译：加热装置和用于加热与串联电连接的PTC加热元件的流体流的方法
公开(公告)号：US5471034A
公开(公告)日：1995-11-28
申请号：US32940
申请日：1993-03-17
申请人： Keith W. Kawate , Peter G. Berg
发明人： Keith W. Kawate , Peter G. Berg
IPC分类号： B60H1/22 , F24H3/04 , H05B3/14 , H05B1/02
CPC分类号： B60H1/2225 , F24H3/0429 , F24H9/1872 , H05B3/141
摘要： A heater for heating fluid is shown having a plurality of self-regulating electrical resistance heater elements 22 placed in electrically and thermally conductive relationship with heat transfer members 20, 120. The heat transfer members are each configured to form a plurality of fluid receiving channels so that when placed in a fluid stream heat generated by the heater elements will be dissipated to the fluid through the heat transfer members. Additionally, thermally conductive grease is used between the heater elements 22 and heat transfer member 20, 120 to better transfer the heat. The heater elements are arranged in groups with at least two heater elements in a group electrically connected in series and the groups electrically connected in parallel.
摘要翻译：示出了用于加热流体的加热器，其具有多个自调节电阻加热器元件22，该多个自调节电阻加热器元件22与传热构件20,120具有导电和导热的关系。传热构件各自被构造成形成多个流体接收通道，当放置在流体流中，由加热器元件产生的热量将通过传热构件消散到流体。此外，在加热器元件22和传热构件20,120之间使用导热油脂以更好地传递热量。加热器元件以组中的至少两个加热元件排列成串联电连接，并且所述组并联电连接。

3. 发明授权

US4678982A Supplemental automotive vehicular heater system and method of providing same 失效
标题翻译：补充汽车加热器系统及其提供方法
公开(公告)号：US4678982A
公开(公告)日：1987-07-07
申请号：US852484
申请日：1986-04-16
申请人： Stephen B. Offiler , Peter G. Berg , Keith W. Kawate
发明人： Stephen B. Offiler , Peter G. Berg , Keith W. Kawate
IPC分类号： B60L1/02 , H02J7/14
CPC分类号： B60L1/02 , H02J7/1438
摘要： A supplementary heating system particularly suitable for an automotive vehicle comprises a step down transformer coupled to the stator windings of the vehicle's alternator and a positive temperature coefficient (PTC) of resistivity heater electrically connected intermediate the stator windings and the transformer in parallel with the transformer. Due to the presence of the transformer the voltage regulator causes the alternator to operate at a higher than customary voltage to provide the conventional 14.4 volts for the vehicle's normal electrical loads with the high voltage used to energize the heater. The heater can be in the form of a so-called "honeycomb" having a plurality of parallely extending passages or cells disposed in the air stream going from the main heater into the passenger compartment and can be either a multiphase, single phase or direct current type. In one embodiment the transformer is switched into and out of electrical coupling with the alternator dependent on the energization of the heater, while in another embodiment the transformer is always electrically coupled to the alternator with the heater switched into and out of the circuit as desired.
摘要翻译：特别适合于机动车辆的辅助加热系统包括耦合到车辆交流发电机的定子绕组的降压变压器和与变压器并联的定子绕组和变压器之间电连接的电阻率加热器的正温度系数（PTC）。由于变压器的存在，电压调节器使得交流发电机以高于常规电压运行，以为车辆的正常电负载提供常规的14.4伏特，其中用于为加热器通电的高电压。加热器可以是所谓的“蜂窝体”的形式，其具有多个平行延伸的通道或细胞，其设置在从主加热器进入乘客舱的气流中，并且可以是多相，单相或直流类型。在一个实施例中，变压器取决于加热器的通电而切换到与交流发电机的电耦合，而在另一个实施例中，变压器总是电耦合到交流发电机，而加热器根据需要切换到电路中。

4. 发明授权

US4866365A Supplemental automotive vehicular heater system and method of providing same 失效
标题翻译：补充汽车加热器系统及其提供方法
公开(公告)号：US4866365A
公开(公告)日：1989-09-12
申请号：US181457
申请日：1988-04-14
申请人： Stephen B. Offiler , Peter G. Berg , Keith W. Kawate
发明人： Stephen B. Offiler , Peter G. Berg , Keith W. Kawate
IPC分类号： B60L1/02 , H02J7/14
CPC分类号： H02J7/1438 , B60L1/02
摘要： A supplementary heating system particularly suitable for an automotive vehicle comprises a step down transformer coupled to the stator windings of the vehicle's alternator and a positive temperature coefficient (PTC) of resistivity heater electrically connected intermediate the stator windings and the transformer in parallel with the transformer. Due to the presence of the transformer the voltage regulator causes the alternator to operate at a higher than customary voltage to provide the conventional 14.4 volts for the vehicle's normal electrical loads with the high voltage used to energize the heater. The heater can be in the form of a so-called "honeycomb" having a plurality of parallely extending passages or cells disposed in the air stream going from the main heater into the passenger compartment and can be either a multiphase, single phase or direct current type. In one embodiment the transformer is switched into and out of electrical coupling with the alternator dependent on the energization of the heater, while in another embodiment the transformer is always electrically coupled to the alternator with the heater switched into and out of the circuit as desired.
摘要翻译：特别适合于机动车辆的辅助加热系统包括耦合到车辆交流发电机的定子绕组的降压变压器和与变压器并联的定子绕组和变压器之间电连接的电阻率加热器的正温度系数（PTC）。由于变压器的存在，电压调节器使得交流发电机以高于常规电压运行，以为车辆的正常电负载提供常规的14.4伏特，其中用于为加热器通电的高电压。加热器可以是所谓的“蜂窝体”的形式，其具有多个平行延伸的通道或细胞，其设置在从主加热器进入乘客舱的气流中，并且可以是多相，单相或直流类型。在一个实施例中，变压器取决于加热器的通电而切换到与交流发电机的电耦合，而在另一个实施例中，变压器总是电耦合到交流发电机，而加热器根据需要切换到电路中。

5. 发明授权

US06188033B1 Snap-acting electrical switch 有权
标题翻译：快动电动开关
公开(公告)号：US06188033B1
公开(公告)日：2001-02-13
申请号：US09479082
申请日：2000-01-07
申请人： William J. Bentley , Peter G. Berg , David A. Koczwara
发明人： William J. Bentley , Peter G. Berg , David A. Koczwara
IPC分类号： H01H1340
CPC分类号： H01H5/30
摘要： A switching element (40, 40′) for use in a snap-acting electrical switch (10) has a pair of outer legs (40a, 40b; 40a′, 40b′) and a center leg (40c) extending in substantially the same direction from a junction portion. The outer legs have a semi-annular band portion which blend together at the junction portion and a center leg at one end of the band portion. A mounting portion extends from the other end of the semi-annular band portion and is provided with mounting apertures (40k, 40l) for placement on mounting posts (18, 20) in a warped, stressed condition. A strengthening portion (40n, 40r) is formed in each semi-annular band portion, preferably along the outer portion thereof, i.e., the outer portion being away from the junction portion. An electrical contact (32) is mounted on the distal free end of the center leg for snap-movement between a pair of stationary electrical contacts (28b, 30b).
摘要翻译：用于卡扣式电气开关（10）的开关元件（40,40'）具有一对外部支脚（40a，40b; 40a'，40b'）和一个基本相同的中心支脚（40c）方向。外腿具有在连接部分处共同组合在一起的半环形带部分和带部分的一端处的中心腿部。安装部分从半环形带部分的另一端延伸并且设置有安装孔（40k，40l），用于以翘曲的应力状态放置在安装柱（18,20）上。优选地，在每个半环形带部分中，优选地沿其外部部分，即外部部分远离接合部分形成加强部分（40n，40r）。电触头（32）安装在中心腿的远端自由端上，用于在一对固定电触点（28b，30b）之间进行卡扣移动。

6. 发明授权

US4633069A Heat-exchanger 失效
标题翻译：热交换器
公开(公告)号：US4633069A
公开(公告)日：1986-12-30
申请号：US789579
申请日：1985-10-21
申请人： Peter G. Berg , Vishwa Shukla , Bernard M. Kulwicki , Thomas C. Conlan
发明人： Peter G. Berg , Vishwa Shukla , Bernard M. Kulwicki , Thomas C. Conlan
IPC分类号： H01C7/02 , H05B3/14 , H05B3/12
CPC分类号： H05B3/141
摘要： A body comprising a ceramic electrical resistance material of positive temperature coefficient of resistivity adapted to display a sharp increase in resistivity when heated to a selected temperature has passages extending through the body between opposite ends of the body for passing fluid through the passages in heat-exchange relationship to the body and has means electrically contacting spaced-apart portions of the body for directing electrical current through the body to self-heat the body. The body is made with an improved structure in an improved manner and is particularly adapted for use as a self-regulated fluid heater within a small or irregularly-shaped conduit or the like.
摘要翻译：包括正温度系数电阻率的陶瓷电阻材料的本体，适用于当加热到选定温度时显示出电阻率的急剧增加，该通道在本体的相对端之间延伸通过本体，用于使流体通过热交换通道与身体的关系，并且具有电接触身体的间隔开的部分的装置，用于引导电流通过身体以自身加热身体。主体以改进的方式制成改进的结构，并且特别适用于在小或不规则形状的导管等内作为自调节流体加热器。

7. 发明授权

US4465053A Fuel system having low profile gasket heater 失效
标题翻译：燃油系统具有薄型垫片加热器
公开(公告)号：US4465053A
公开(公告)日：1984-08-14
申请号：US526717
申请日：1983-08-26
申请人： Peter G. Berg
发明人： Peter G. Berg
IPC分类号： F02M31/135 , H05B3/14 , F02M31/00
CPC分类号： H05B3/141 , F02M31/135 , Y02T10/126
摘要： A fuel system for an internal combustion engine has an electrical resistance heater accommodated in low profile gasket means at a location between a throttle body mounting flange and a mating intake manifold flange for heating the throttle body. The gasket means comprises a relatively rigid electrically insulating spacer forming a chamber, a heat-transfer member and a terminal secured to opposite sides of a heater for mounting and making electrical connection to the heater which is accommodated in the spacer chamber, and relatively thin outer layers of more compressible gasket material for sealingly engaging the throttle body and mating manifold flange means respectively.
摘要翻译：用于内燃机的燃料系统具有容纳在节气门本体安装法兰和配合进气歧管法兰之间的位置处的低轮廓衬垫装置中的电阻加热器，用于加热节气门体。垫圈装置包括形成腔室的相对刚性的电绝缘间隔件，传热构件和固定到加热器的相对侧的端子，用于安装和连接到容纳在间隔室中的加热器的电连接，以及相对较薄的外部分别用于密封地接合节气门体和配合歧管法兰装置的更可压缩的衬垫材料层。

8. 发明授权

US07397339B2 Method for ambient temperature compensating thermostat metal actuated electrical devices having a plurality of current ratings 有权
标题翻译：具有多个额定电流的环境温度补偿恒温金属致动电气装置的方法
公开(公告)号：US07397339B2
公开(公告)日：2008-07-08
申请号：US11250646
申请日：2005-10-14
申请人： Peter G. Berg , Jacky C. Chan
发明人： Peter G. Berg , Jacky C. Chan
IPC分类号： H01H71/16 , H01H33/30 , H01H9/30
CPC分类号： H01H71/162 , H01H73/306
摘要： A thermally actuated device, such as an electrical circuit breaker (10) is provided with an ambient temperature compensation thermostat metal member (38) selected so that it bends when subjected to changes in temperature and compensates for ambient temperature effects on a thermostat metal trip arm for a selected current rating. Movement of such thermostat metal member is directly proportional to the flexivity of the material and to the square of the length of the member and indirectly proportional to the thickness of the member. Since packaging constraints make changes in length impractical, compensation members used to provide temperature compensation for different current ratings of the device typically have been made by using members of different thickness. In accordance with the invention, ambient temperature compensation members for a family of devices having a plurality of different current ratings is provided by changing the effective length of respective blank thermal compensation members by stamping selected deformations (48c, 50c) appropriate for each current rating in respective blank compensation members.
摘要翻译：热致动装置，例如电气断路器（10）设置有环境温度补偿恒温金属构件（38），所述环境温度补偿恒温金属构件（38）被选择为使其在经受温度变化时弯曲并补偿环境温度对恒温金属跳闸臂的影响用于选定的当前评级。这种恒温金属构件的移动与材料的柔性和构件长度的平方成正比，并与构件的厚度间接成比例。由于封装限制使得长度变化不切实际，用于为器件的不同电流额定值提供温度补偿的补偿部件通常使用不同厚度的部件进行。根据本发明，通过对适合于每个电流的所选择的变形（48c，50c）进行冲压来改变相应的空白热补偿构件的有效长度来提供具有多个不同额定电流的器件系列的环境温度补偿构件评估各自的空白补偿成员。

9. 发明授权

US06642832B2 ARC responsive thermal circuit breaker 失效
公开(公告)号：US06642832B2
公开(公告)日：2003-11-04
申请号：US10045234
申请日：2001-10-29
申请人： Christian V. Pellon , Peter G. Berg
发明人： Christian V. Pellon , Peter G. Berg
IPC分类号： H01H3752
CPC分类号： H01H73/306 , H01H71/04 , H01H71/123 , H01H71/127 , H01H83/20 , H01H2083/201 , H02H1/0015
摘要： A circuit breaker (10) has a current carrying bimetallic element (18) which bends upon self-heating and upon being subjected to a selected overload current transfers motion to a connecting plate (32) which displaces a latch surface (42b) from a catch (34a) of a bell crank mechanism (34) allowing a spring biased operating member (28) to move movable contact means (12) out of contact engagement with stationary contact means (14) thereby tripping the circuit breaker. An arc sensing circuit (52) is coupled to the load circuit and upon sensing selected arcs causes an arc responsive actuator (56, 62) to be energized to transfer motion to the latch (42) to trip the circuit breaker.

10. 发明授权

US5060108A Packaging and sealing for pressure transducer 失效
标题翻译：压力传感器的包装和密封
公开(公告)号：US5060108A
公开(公告)日：1991-10-22
申请号：US477361
申请日：1990-01-25
申请人： Gary A. Baker , Peter G. Berg
发明人： Gary A. Baker , Peter G. Berg
IPC分类号： G01L9/00
CPC分类号： G01L9/0072 , G01L9/0075
摘要： A pressure transducer having a capactive pressure sensing moudle disposed in a housing is biased against a sealing ring disposed in a chamber circumscribing a fluid pressure inlet by a retainer ring mounted in the housing. A selected back-up washer may be used to accommodate various size pressure sensing modules. The housing is sealed from the environs by means of a hermetic glass-to-metal header which mounts terminals to provide electrical coupling to electronics mounted in the housing.
摘要翻译：具有设置在壳体中的主动压力传感器的压力传感器被偏压抵靠设置在通过安装在壳体中的保持环限定流体压力入口的腔室中的密封环。选择的备用垫圈可用于适应各种尺寸的压力感测模块。壳体通过密封的玻璃对金属集管从环境密封，该集管安装端子以提供与安装在壳体中的电子装置的电耦合。

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