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1. 发明专利

DE10322992A1 Transmission system for connecting rotor to compressor of air conditioning system comprises pins and dampers mounted nearer compressor shaft, pins rupturing if momentum exceeds threshold value 未知
公开(公告)号：DE10322992A1
公开(公告)日：2003-12-04
申请号：DE10322992
申请日：2003-05-21
申请人： DENSO CORP
发明人： NOSAKA MICHIYASU , AOKI YUUICHI
IPC分类号： F16D9/08 , F16H35/10 , F16H55/36 , F16H7/02
摘要： The transmission system for connecting a rotor (13) to the compressor (1) of an air conditioning system comprises pins (14) and dampers (13e) mounted nearer the compressor shaft (1b). The pins rupture if the momentum exceeds a threshold value.

2. 发明专利

ITMI981874D0 未知
公开(公告)号：ITMI981874D0
公开(公告)日：1998-08-07
申请号：ITMI981874
申请日：1998-08-07
申请人： DENSO CORP
发明人： OHGUCHI JUNICHI , AOKI YUUICHI , SAKAMOTO HIROYASU
IPC分类号： F16D27/02 , F16D27/06
摘要： In order to improve the magnetic efficiency and the assembling productivity of a coil-rotation type electromagnetic clutch, an electromagnetic coil is located in a ring-shaped recess of a rotor, and friction surfaces facing an armature are formed on both ends of an inner cylindrical portion and an outer cylindrical portion. A friction plate is located in the recess and closer to the armature than the electromagnetic coil. A magnetic shield is located at a place corresponding to the middle of the friction plate in the radial direction. The friction plate is fixed to the ends of the inner cylindrical portion and the outer cylindrical portion by securing protrusions of the friction plate to grooves formed on the inner cylindrical portion and the outer cylindrical portion.

3. 发明专利

DE69834358T2 未知
公开(公告)号：DE69834358T2
公开(公告)日：2007-02-08
申请号：DE69834358
申请日：1998-03-12
申请人： DENSO CORP
发明人： SAIKI MANABU , OHGUCHI JUNICHI , SAKAMOTO HIROYASU , AOKI YUUICHI , HONDA TAKASHI , MATSUDA MIKIO , NAGASAWA TOSHITADA , MURAKAMI YOUICHI
IPC分类号： B60H1/32 , F04B35/00 , F16D7/02 , F16D9/00 , F16D43/21 , F16H35/10
摘要： A power transmission apparatus which can function as a torque limiter during an overload condition. A Belleville spring 15 is provided for generating mutual frictional engagement in areas between a flange part 11a integral to an inner holder member 11, a washer 13, arc shaped projections 7f of a flange part 7a of a hub 7 and a washer 14. As a result, during a normal condition of a compressor 4, the rotating movement of the inner holder member 11 located adjacent to the rotating movement source is transmitted via the frictional engagement mechanism to a hub 6 and then to a rotating shaft 6. Contrary to this, during an overloaded condition, a slippage is generated in the area between the washer 13 and the arc shaped projections 7f of the flange part 7a of the hub 7 as a frictional engaging area of a lower coefficient of friction. This slippage causes the washer 13 to sink into the recess 13g of the hub 7, which causes the washer 13 to be displaced in the direction of the axis of the rotating shaft 6, which cause the pressing force to be reduced in the Belleville spring 15, resulting in a free rotating movement of the flange part 11a.

4. 发明专利

DE10030068A1 Rotation transmission device for vehicle air-conditioning unit compressor; has torque-limiting unit to interrupt rotation transmission from pulley to output disc if torque difference exceeds threshold 未知
公开(公告)号：DE10030068A1
公开(公告)日：2001-04-19
申请号：DE10030068
申请日：2000-06-19
申请人： DENSO CORP
发明人： TABUCHI YASUO , HAYASHI TOSHIHIRO , AOKI YUUICHI , SAIKI MANABU , OHGUCHI JUNICHI , SAKAI TAKUO
IPC分类号： F16D9/06 , F16H55/36 , F16D7/02
摘要： The device has a pulley (5) and an output disc (6). A torque-limiting unit interrupts the rotation transmission from the pulley to the output disc if the difference in torque between them exceeds a threshold value. The torque-limiting unit is arranged axially inside a cylindrical wall (11) of the pulley. Preferably, at least one rubber damper (9) is arranged between the pulley and the output disc.

5. 发明专利

DE10002342A1 Electromagnetic clutch has rotor with electromagnetic winding, armature selectively connected with rotor when winding is excited, stationary element, slip ring etc 未知
公开(公告)号：DE10002342A1
公开(公告)日：2000-08-03
申请号：DE10002342
申请日：2000-01-20
申请人： DENSO CORP
发明人： SAKAMOTO HIROYASU , OHGUCHI JUNICHI , AOKI YUUICHI
IPC分类号： F16D27/112 , F16D27/06 , F16D27/02
摘要： An electromagnetic clutch has a rotor(1), an electromagnetic winding (2) which is located in the rotor and an armature (8) which can be selectively connected with the rotor when the electromagnetic winding is excited. There is a stationary element, a slip ring (19,20) which turns in common with the rotor and a slip ring holder (18) which is mounted rigidly on either the rotor or the stationary element and carries the slip ring. A brush (22,23) passes electric current to the slip ring and a brush carrier (24) which is rigidly mounted to the other element (rotor or fixed element) and carries the brush, comprises an essentially cylindrical bush (30) inside the brush that extends axially outwards as a sliding surface between the slip ring and the brush.

6. 发明专利

ITMI981875A1 未知
公开(公告)号：ITMI981875A1
公开(公告)日：2000-02-07
申请号：ITMI981875
申请日：1998-08-07
申请人： DENSO CORP
发明人： OHGUCHI JUNICHI , AOKI YUUICHI , SAKAMOTO HIROYASU , FUJIYAMA SHINICHI
IPC分类号： F16D27/06
摘要： In order to reduce its size of a coil-rotation type electromagnetic clutch in an axial direction and to prolong the life of its brush, a sliding current supply mechanism, which has slip rings and slidable brushes which contact the slip rings, is located inside an inner circumference of a housing boss of a compressor. The current is supplied to an electromagnetic coil via the sliding current supply mechanism. Since the sliding current supply mechanism is located in the boss, a current supply passage is formed without increasing the size of the clutch in axial direction. Thus the installation of the electromagnetic clutch in the engine room is facilitated. Furthermore, since the sliding current supply mechanism is located near the rotational center of the clutch, the life of the brush is prolonged due to the small peripheral velocity of the brush.

7. 发明专利

ITRM990428D0 未知
公开(公告)号：ITRM990428D0
公开(公告)日：1999-07-06
申请号：ITRM990428
申请日：1999-07-06
申请人： DENSO CORP
发明人： SAKAMOTO HIROYASU , OHGUCHI JUNICHI , AOKI YUUICHI , HAYASHI TOSHIHIRO , TABUCHI YASUO
IPC分类号： F16D27/14 , F16D27/112 , F16D48/06
摘要： An electromagnetic clutch has an armature, a rotor housing accommodating a stator housing and an exciting coil having negative and positive terminals. A passage is formed to extend from an outer peripheral surface of the stator housing to the negative terminal and the positive terminal. The passage is filled with a conductive metal member having a melting point lower than that of the stator housing between the outer surface of the stator housing and the negative terminal. When frictional heat generated between the armature and the rotor housing exceeds a preset value, the metal member melts and flows to the positive terminal, thereby short-circuiting the coil. As a result, a fuse between a power source and the clutch is fused, thereby turning off the clutch. Therefore, the clutch does not need to have a thermal fuse therein and is reduced in size without increasing power consumption.

8. 发明专利

DE10066236B4 Umlauf-Übertragungsvorrichtung mit Drehmoment-Begrenzungseinrichtung 未知
公开(公告)号：DE10066236B4
公开(公告)日：2016-12-15
申请号：DE10066236
申请日：2000-06-19
申请人： DENSO CORP
发明人： TABUCHI YASUO , HAYASHI TOSHIHIRO , AOKI YUUICHI , SAIKI MANABU , OHGUCHI JUNICHI , SAKAI TAKUO
IPC分类号： F16D9/06 , F16H55/36
摘要： Eine Umlauf Übertragungsvorrichtung, umfassend: eine Riemenscheibe (107), die durch Aufnahme einer Drehkraft von einer Antriebseinrichtung umläuft; ein antriebsseitiges Drehelement (121, 122), das so angeordnet ist, dass es mit einer Kompressorwelle verbunden werden kann; und ein elastisches Element (109), das zwischen der Riemenscheibe (107) und dem antriebsseitigen Drehelement (121, 122) angeordnet ist, wobei das elastische Element (109) die Drehkraft von der Riemenscheibe (107) auf das antriebsseitige Drehelement (121, 122) überträgt; wobei das antriebsseitige Drehelement (121, 122) eine innenliegende Metallnabe (122) mit einem inneren Ring (131), einem äußeren Ring (132) und drei Brückenabschnitten (133) aufweist, wobei der äußere Ring (132) radial außerhalb vom inneren Ring (131) aus gebildet ist und die Brückenabschnitte den inneren Ring (131) mit dem äußeren Ring (132) verbinden, wobei der innere Ring (131) ein Verbindungselement (135) zum Verbinden mit der Kompressorwelle aufweist und die Brückenabschnitte (133) Sollbruchbereiche (137) aufweisen, die sich innerhalb der Breite der Riemenscheibe (107) befinden, sich radial von dem inneren Ring (131) zu dem äußeren Ring (132) erstrecken und zwischen umlaufenden bogenförmigen Schlitzen (138) angeordnet sind, wobei die Sollbruchbereiche (137) brechen, wenn das auf die Scheibe (122) des Drehelements wirkende Drehmoment einen Schwellenwert überschreitet.

9. 发明专利

DE10342812A1 未知
公开(公告)号：DE10342812A1
公开(公告)日：2004-04-01
申请号：DE10342812
申请日：2003-09-16
申请人： DENSO CORP
发明人： AOKI YUUICHI , TABUCHI YASUO
IPC分类号： F16D9/00 , F16D9/06 , F16H35/10 , F16H55/36

10. 发明专利

ITRM990691A1 未知
公开(公告)号：ITRM990691A1
公开(公告)日：2001-05-09
申请号：ITRM990691
申请日：1999-11-09
申请人： DENSO CORP
发明人： SAKAMOTO HIROYASU , OHGUCHI JUNICHI , AOKI YUUICHI
IPC分类号： F16D27/105 , F16D27/06

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