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91. 发明授权

US4019119A DC to AC voltage converter with automatic start-stop control of motor-generator set 失效
标题翻译：直流到交流电压转换器，具有电机发电机组自动启停控制
公开(公告)号：US4019119A
公开(公告)日：1977-04-19
申请号：US672792
申请日：1976-04-01
申请人： Joseph S. Naber
发明人： Joseph S. Naber
IPC分类号： B60L15/32 , H02K47/04 , H02P9/06 , H02M7/64
CPC分类号： B60L15/32 , H02K47/04 , Y02T10/641
摘要： The converter includes a dc. motor energizable from a battery and adapted to drive an alternator which produces an ac. output voltage for powering a load device. When the switch of the load device is closed or opened to start and stop the latter, the motor of the converter is automatically energized or de-energized. A unique system for controlling automatic energization and de-energization of the motor is constituted by low cost and reliable components and is characterized by a voltage divider and a diode circuit which (1) cause battery current to flow through a pick-up resistor to effect starting of the motor when the load device switch is first closed, and (2) limit the current through the resistor to small values when the alternator is operating.
摘要翻译：转换器包括直流电。电机从电池供电并适于驱动产生交流电的交流发电机。为负载设备供电的输出电压。当负载装置的开关闭合或打开以启动和停止时，变频器的电机自动通电或断电。用于控制电机的自动通电和断电的独特系统由低成本和可靠的部件构成，其特征在于分压器和二极管电路，其（1）使电池电流流过拾取电阻器以实现首先关闭负载装置开关时电机的启动，（2）当交流发电机工作时，将电流通过电阻限制到较小的值。

92. 发明授权

US3696758A Locomotive signaling and control system 失效
标题翻译：机车信号与控制系统
公开(公告)号：US3696758A
公开(公告)日：1972-10-10
申请号：US3696758D
申请日：1969-12-18
申请人： GENISCO TECHNOLOGY CORP
发明人： GODINEZ PETER A JR
IPC分类号： B60L15/32 , B61G5/10 , B61L15/00 , B61G1/08 , B61C3/00
CPC分类号： B61L15/0036 , B60L15/32 , B60L2200/26 , B61G5/10 , B61L15/0081 , Y10S336/02
摘要： A control system is disclosed permitting the control of a plurality of power traction units in railroad service from a single one of such units as the master control unit. Both indicator and command signaling are provided between the various units by means of inductive couplers mounted in the vicinity of the mechanical unit couplers. Frequency shift keying and redundant signal encoding are employed to provide a high degree of reliability with protection against failure and errors.
摘要翻译：公开了一种控制系统，其允许从诸如主控制单元的单个单元中的单个一个控制铁路服务中的多个动力牵引单元。指示器和命令信号都通过安装在机械单元耦合器附近的感应耦合器在各个单元之间提供。使用频移键控和冗余信号编码来提供高度的可靠性，防止故障和错误。

93. 发明授权

US3560054A Brake control system for railroad trains 失效
标题翻译：铁路火车制动控制系统
公开(公告)号：US3560054A
公开(公告)日：1971-02-02
申请号：US3560054D
申请日：1969-04-22
申请人： WESTINGHOUSE AIR BRAKE CO
发明人： SARBACH RONALD A
IPC分类号： B60L15/32 , B60T8/17 , B60T8/74 , B60T13/66 , B61H13/06 , B60T13/68
CPC分类号： B60T8/1705 , B60T8/74 , B61H13/06
摘要： AN ELECTRIC BRAKE CONTROL SYSTEM FOR RAILWAY TRAINS IN WHICH STRAIN SENSORS MONITOR BUFF AND DRAFT COUPLER FORCES EXISTING BETWEEN ADJACENT CARS IN THE TRAIN CONSIST TO ESTABLISH A BRAKE CONTROL SIGNAL AT THE TRAILING ONE OF THE CARS. THE ANALOG POLARITY SIGNAL PRODUCED IN ACCORDANCE WITH THE DEGREE AND CHARACTER OF COUPLER STRAIN ESTABLISHES CONTROL OF THE VEHICLE BRAKES, THE EFFECTIVENESS OF WHICH CONTROL IS VARIED BY A CONSEQUENT CHANGE IN COUPLER FORCE AS THE VEHICLE BRAKE CONTROLS ATTEMPT TO ARRIVE AT A CONDITION OF BRAKE EFFORT WHERE COUPLER FORCES ARE BALANCED. THE HEAD-END CAR IN THE TRAIN CONSIST ESTABLISHES THE REFERENCE RATE OF RETRADATION ON THE CONSIST TO WHICH THE TRAILING CAR BRAKE CONTROLS ADHERE. RATE FEEDBACK MEANS ON THE HEADEND CAR CONSTRAINS ITS BRAKE CONTROLS TO MAINTAIN A LINEAR AND REPEATABLE RETARDATION RATE IN ACCORDANCE WITH THE LEVEL OF BRAKE REQUEST SIGNAL. BLENDING OF FRICTION AND DYNAMIC BRAKE CONTROL IS OBTAINED ON THE HEAD-END CAR WITH OTHER VARIABLE DYNAMIC CONDITIONS EFFECTIVE ON EACH TRAILING CAR BEING INHERENTLY REFLECTED THROUGH THE BRAKE CONTROL SIGNAL PRODUCED BY COUPLER STRAIN WHEREBY EACH CAR IN THE TRAIN SHARES THE BRAKING RESPONSIBILITY IN ACCORDANCE WITH THE DYNAMIC CHARACTERISTICS PECULIAR TO THAT PARTICULAR CAR.

94. 发明授权

US3532228A Electronic control and surveillance system for railway trains 失效
标题翻译：电子控制与铁路系统监控系统
公开(公告)号：US3532228A
公开(公告)日：1970-10-06
申请号：US3532228D
申请日：1969-04-25
申请人： DRESSER IND
发明人： BEYER JOHN T
IPC分类号： B60L15/32 , B61L15/00 , H04Q9/00 , B61G1/08 , B61G1/16 , B61G3/08
CPC分类号： B61L15/0027 , B60L15/32 , B60L2200/26 , B61L15/0036 , H04Q9/00

95. 发明授权

US3380399A Remote control and supervision system for a railroad train 失效
标题翻译：铁路列车遥控监控系统
公开(公告)号：US3380399A
公开(公告)日：1968-04-30
申请号：US46829265
申请日：1965-06-30
申请人： NORTH ELECTRIC CO
发明人： SOUTHARD GEORGE G D , TONIS TILK
IPC分类号： B60L15/32 , B61L3/12 , B61L23/34
CPC分类号： B61L23/34 , B60L15/32 , B60L2200/26 , B61L15/0036

96. 发明授权

US1857760A Electric railway system 失效
公开(公告)号：US1857760A
公开(公告)日：1932-05-10
申请号：US16818927
申请日：1927-02-14
申请人： LOUGHRIDGE MATTHEW H
发明人： LOUGHRIDGE MATTHEW H
IPC分类号： B60L15/32
CPC分类号： B60L15/32 , B60L2200/26

97. 发明授权

US1798044A Remote control apparatus 失效
公开(公告)号：US1798044A
公开(公告)日：1931-03-24
申请号：US29874028
申请日：1928-08-10
申请人： GIACOMO SOMAJNI
发明人： GIACOMO SOMAJNI
IPC分类号： B60L15/32
CPC分类号： B60L15/32 , B60L2200/26

98. 发明授权

US1761419A Deenergizing circuit for coupled cars 失效
标题翻译：联动汽车断电回路
公开(公告)号：US1761419A
公开(公告)日：1930-06-03
申请号：US22935627
申请日：1927-10-28
申请人： TOMLINSON COUPLER COMPANY
发明人： TOMLINSON CHARLES H
IPC分类号： B60L15/32
CPC分类号： B60L15/32 , B60L2200/26

99. 发明授权

US1440500A System of control 失效
公开(公告)号：US1440500A
公开(公告)日：1923-01-02
申请号：US30281319
申请日：1919-06-09
申请人： WESTINGHOUSE ELECTRIC & MFG CO
发明人： SIMMON KARL A , MEYER HARRY R
IPC分类号： B60L15/32
CPC分类号： B60L15/32 , B60L2200/26 , Y10T477/24 , Y10T477/393

100. 发明授权

US1390594A A corpora 失效
公开(公告)号：US1390594A
公开(公告)日：1921-09-13
申请号：US1390594D
IPC分类号： B60L15/32
CPC分类号： B60L15/32

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