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11. 发明专利

CA2810397A1 SOFT-START SYSTEMS AND METHODS FOR VEHICLE STARTERS 未知
公开(公告)号：CA2810397A1
公开(公告)日：2012-03-08
申请号：CA2810397
申请日：2011-09-02
申请人： PRESTOLITE ELECTRIC INC
发明人： HRNJAK ALEKSANDER , PLENZLER JAMES DAVID , HALL ROBERT DAVID , HARLEY CLIVE
IPC分类号： H01H51/20
摘要： Soft-start systems and methods for vehicle starters are provided. Embodiments provide a solenoid including: a first coil that receives power when an ignition switch is closed; a first plunger actuated when the first coil receives power; a first terminal configured to be abutted by a contact bar of the first plunger; a second coil that receives power when the contact bar of the first plunger abuts the first terminal; a second plunger actuated when the second coil receives power; and a second terminal configured to be abutted by a contact bar of the second plunger. Such a solenoid is configured to provide power at a first level to an attached motor when the contact bar of the first plunger abuts the first terminal and at a second level that is higher than the first level when the contact bar of the second plunger abuts the second terminal.

12. 发明专利

AU2002340185A1 IMPROVED ALTERNATOR 未知
公开(公告)号：AU2002340185A1
公开(公告)日：2004-02-23
申请号：AU2002340185
申请日：2002-10-11
申请人： PRESTOLITE ELECTRIC INC
发明人： BARTMAN DANIEL E
IPC分类号： H01R39/12 , H01R39/28 , H01R39/64 , H02K5/14 , H02K5/173 , H02K13/00 , H01R39/00
摘要： A contact assembly of an alternator comprising an interior chamber, which houses a first end of a rotor shaft having an axis of rotation, first and second bearing assemblies coaxially aligned with the rotor shaft and electrically isolated from one another; and at least one spring member coaxially positioned with respect to the rotor shaft within the chamber. The spring member(s) exerts resistive forces into at least one of the first and second bearing assemblies and support structures within the interior chamber in order to compressively sandwich the first and second bearing assemblies within the interior chamber. The contact assembly may also comprise capacitors electrically connected to the bearing assemblies.

13. 发明专利

MX161892A 未知
公开(公告)号：MX161892A
公开(公告)日：1991-02-28
申请号：MX95385
申请日：1985-12-16
申请人： PRESTOLITE ELECTRIC INC
发明人： MAJOR JEFFREY T , HALL ROBERT D
IPC分类号： H02K7/14 , H02K23/04 , H02K23/26 , H02K23/40 , H02K16/00 , H02K13/00
摘要： A dynamoelectric machine having a rotor formed from a continuous strip of ferrous material and a continuous helically formed conductor thereon. The rotor having a rectangular cross section is mounted on the periphery of a web member. The web member is axially mounted for rotation about a frame and supports a fan. The stator of the machine is axially aligned with the outer circumferential surface of the rotor and provides support for pairs of permanent magnets and an equal number of pairs of brushes. The field magnets are positioned to magnetically link with the winding on the rotor. The brushes are equally and angularly spaced in the frame and operative contact with a commutator integrally formed with the rotor winding.

14. 发明专利

CA1257637A SEMI ENCLOSED ALTERNATOR 未知
公开(公告)号：CA1257637A
公开(公告)日：1989-07-18
申请号：CA499793
申请日：1986-01-17
申请人： PRESTOLITE ELECTRIC INC
发明人： OCKEN ALFRED G , NORDBROCK RAYMOND E
IPC分类号： H02K5/10 , H02K5/14 , H02K5/20 , H02K9/06 , H02K11/04 , H02K19/22 , H02K19/36
摘要： SEMI ENCLOSED ALTERNATOR An inexpensive semi enclosed alternator (10) provides high power prolonged operation in environments having particle contamination in the ambient atmosphere. An alternator housing (11) has front and rear housing portions (12, 13), and a drive shaft (14) carrying a rotor assembly (,18) is within the housing. A drive shaft extension (16) from the housing (11) has a fan assembly (32) attached thereto. The rear housing portion (13) comprises cylindrical sidewalls (26) joined to a closed end portion (27) and forms an air sealed cavity (27a) except for an open end (28) facing the front housing portion (12). The front housing portion comprises cylindrical sidewalls (29), having through-openings (33) therein, which terminate in a first end opening (31), facing rear housing open end (28), and a substantially open second end opening (30) facing the fan assembly and the ambient atmosphere. Preferably rotor and stator assemblies (18, 19), and rectifying diodes (20), are positioned within the housing (11) substantially between the through-openings (33) and the closed end portion (27) of the rear housing. During normal drive shaft rotation, the fan assembly draws cooling ambient air into the housing (11) through the through-openings (33), and this air is then drawn out of the housing through the second end opening (30) of the front housing portion. This causes cooling air turbulence within the housing while not directly exposing most internal alternator components to particle contamination in the ambient atmosphere. A voltage regulator (22) is provided in a sealed protective cavity (41) external to the internal cavity (27a). A heatsink (44) which is part of the voltage regulator is utilized to form part of the walls (40, 42) that create the protective cavity.

15. 发明专利

GB0004274D0 Magnetic latching contactor 未知
公开(公告)号：GB0004274D0
公开(公告)日：2000-04-12
申请号：GB0004274
申请日：2000-02-23
申请人： PRESTOLITE ELECTRIC INC
IPC分类号： H01H9/40 , H01H50/54 , H01H51/22

16. 发明专利

DE19817230A1 Method of detecting a number of faults in a motor vehicle charging system enables faults to be detected whilst the system is operating under all normal operating conditions 未知
公开(公告)号：DE19817230A1
公开(公告)日：1999-10-21
申请号：DE19817230
申请日：1998-04-17
申请人： PRESTOLITE ELECTRIC INC
发明人： KLAES CARL , KELLY WILLIAM
IPC分类号： B60R16/02 , B60R16/03 , H02J7/14 , B60R16/04
摘要： The method involves detecting faults in a generator with three phases by determining the differences between the chained voltages of the generator between corresp. phases; determining a relative order of magnitude of a root mean square value of the chained generator voltages; and indicating a fault if the relative orders of magnitude are not approximately equal. An Independent claim is also included for an arrangement for implementing the method.

17. 发明专利

GB9807839D0 A method and apparatus for detecting a multitude of faults in an automobile charging system 未知
公开(公告)号：GB9807839D0
公开(公告)日：1998-06-10
申请号：GB9807839
申请日：1998-04-09
申请人： PRESTOLITE ELECTRIC INC
IPC分类号： G01R31/34 , H02J7/16
摘要： An alternator charging a vehicle battery has an arrangement for detecting the occurrence of an open or shorted phase, an open or shorted diode, and an open or shorted field. The stator voltages are measured and summed, and then AC coupled and rectified to produce positive pulses. The resulting signals are averaged and differences are detected by comparators. If signals differ by more than 6%, a fault indicating LED is lit. Additionally, a window comparator compares an average of the three phase-to-ground voltages with 6 volt and 3 volt reference levels. If the average lies outside the window, a fault is again indicated.

18. 发明专利

DE3583684D1 未知
公开(公告)号：DE3583684D1
公开(公告)日：1991-09-05
申请号：DE3583684
申请日：1985-11-05
申请人： PRESTOLITE ELECTRIC INC
发明人： EDWARDS JAMES
IPC分类号： G01P3/42 , F02B3/06 , F02B77/08 , G01M15/04 , G01R31/34 , H02H7/06 , H02J7/14 , H02J7/24 , H02P9/30 , H02J7/16
摘要： A re-regulation circuit operates in the environment of a vehicle alternator/charging system and cooperates with the standard regulator to prevent momentary loss of load from reducing the field excitation to such an extent that the alternator AC output is too low for proper functioning of such AC-dependent circuits as the tachometer circuit. Re-regulation is prohibited in the event of a true fault in the system. The temporary condition is not indicated to the user as a true fault.

19. 发明专利

CA2871444A1 SOFT-START SYSTEMS AND METHODS FOR VEHICLE STARTERS 未知
公开(公告)号：CA2871444A1
公开(公告)日：2012-03-08
申请号：CA2871444
申请日：2011-09-02
申请人： PRESTOLITE ELECTRIC INC
发明人： HRNJAK ALEXSANDER , PLENZLER JAMES DAVID , HALL ROBERT DAVID , HARLEY CLIVE
IPC分类号： H01F7/16 , F02N11/00 , F02N11/08 , H01H3/28 , H01H50/58

20. 发明专利

GB2347270A Magnetic latching contactor 未知
公开(公告)号：GB2347270A
公开(公告)日：2000-08-30
申请号：GB0004274
申请日：2000-02-23
申请人： PRESTOLITE ELECTRIC INC
发明人： FORSTER RICHARD D
IPC分类号： H01H9/40 , H01H50/54 , H01H51/22 , H01H51/01
摘要： A magnetic latching contactor for high current switching applications comprises a stationary assembly 102 having a first passive biasing member (permanent magnet 404, Fig. 7) and an active biasing member (coil 106). A moveable assembly 104 is slidably coupled to the stationary assembly for movement between first and second stable positions. The permanent magnet biases the moveable assembly 104 toward the first stable position. A second passive biasing member (return spring 206) biases the moveable assembly 104 toward the second stable position. The active biasing member 106 alternately biases the moveable assembly 104 to the first or second stable positions. In the absence of an active biasing force, the first passive biasing force maintains the moveable assembly in the first stable position, and the second passive biasing force maintains the moveable assembly in the second stable position. A momentary active biasing force is applied to the moveable assembly 104 to move it between the first and second stable positions. A contact assembly comprising at least one rotary contact bridge 134 and a plurality of stationary contacts 118, 120 is coupled to the moveable assembly 104 and the stationary assembly 102 such that an electrically closed circuit occurs in the first stable position and an electrically open circuit occurs in the second stable position.

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