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1. 发明专利

JPS5411401A ROTOR OF ROTARY ELECTRIC MCHINE 失效
公开(公告)号：JPS5411401A
公开(公告)日：1979-01-27
申请号：JP7649077
申请日：1977-06-29
申请人： HITACHI LTD , HITACHI SERVICE ENG
发明人： YAMAZAKI TOSHIO , ISHIDA ISAO , SUZUKI MASAKI
IPC分类号： H02K7/102 , H02K7/10
摘要： PURPOSE:To prevent loosening of a bolt or a nut used to clamp a brake ring; by welding a rotation-locking member to the brake ring wherein said rotation-locking member comprising a washer member having a bolt-hole and a rotation-locking pawl portion provided on one side surface of the washer.

2. 发明授权

US3905657A Lubricated vertical thrust bearing 失效
标题翻译：润滑垂直推力轴承
公开(公告)号：US3905657A
公开(公告)日：1975-09-16
申请号：US41117873
申请日：1973-10-30
申请人： HITACHI LTD
发明人： ISHIDA ISAO , KITANO YUTAKA
IPC分类号： F16C17/06 , F03B11/06 , F16C33/10 , F16C1/24 , F16C33/66 , F16C37/00
CPC分类号： F16C33/108 , F03B11/066 , F16C33/1065 , F16C37/002 , Y02E10/226
摘要： A thrust bearing device for use in a vertical shaft rotary machine, in which an oil overflowing chamber is so provided around a sector-shaped bearing pad as to extend along the radially inner and outer sides of said pad and the side thereof facing the direction of rotation of a bearing runner in a manner that said chamber is open to the sliding surface of pad relative to said bearing runner, and in which lubrication oil is fed to said oil overflowing chamber so as to permit overflow therefrom in a manner that the minimum amount of lubricating oil may be fed to the sliding surface of said bearing pad relative to the bearing runner.
摘要翻译：一种用于垂直轴旋转机械的推力轴承装置，其中，在扇形轴承瓦片周围设置有油溢流室，以沿着所述垫的径向内侧和外侧延伸并且其侧面朝向轴承流道的旋转方式是使得所述腔体相对于所述轴承流道向衬垫的滑动表面敞开，并且其中润滑油被供给到所述油溢流室，以便允许从其中溢出的最小量的润滑油可以相对于轴承转轮进给到所述轴瓦的滑动表面。

3. 发明授权

US3550973A Thrust bearing assembly 失效
公开(公告)号：US3550973A
公开(公告)日：1970-12-29
申请号：US3550973D
申请日：1969-03-17
申请人： HITACHI LTD
发明人： KITANO YUTAKA , SATO HIROSHI , ISHIDA ISAO
IPC分类号： F16C17/06
CPC分类号： F16C17/06

4. 发明专利

CH606800A5 未知
公开(公告)号：CH606800A5
公开(公告)日：1978-11-15
申请号：CH1127176
申请日：1976-09-06
申请人： HITACHI LTD
发明人： ISHIDA ISAO , SATO HIROSHI , KUSUMOTO SHO
IPC分类号： F03B11/06 , F16C17/04 , F16C33/10 , F16C35/02 , F16M5/00 , H02K5/167

5. 发明专利

DE2640499A1 未知
公开(公告)号：DE2640499A1
公开(公告)日：1977-03-31
申请号：DE2640499
申请日：1976-09-08
申请人： HITACHI LTD
发明人： ISHIDA ISAO , SATO HIROSHI , KUSUMOTO SHO
IPC分类号： F03B11/06 , F16C17/04 , F16C33/10 , F16C35/02 , F16M5/00 , H02K5/167 , F16M7/00 , H02K5/16 , H02K7/08

6. 发明专利

DE2354312A1 未知
公开(公告)号：DE2354312A1
公开(公告)日：1974-06-06
申请号：DE2354312
申请日：1973-10-30
申请人： HITACHI LTD
发明人： ISHIDA ISAO , SUZUKI SATOSHI , FURUKAWA YOSIO
IPC分类号： F03B11/06 , F16C17/06 , F16C17/04 , F16C33/66

7. 发明专利

GB1241098A A THRUST BEARING ASSEMBLY 未知
公开(公告)号：GB1241098A
公开(公告)日：1971-07-28
申请号：GB1483569
申请日：1969-03-20
申请人： HITACHI LTD
发明人： KITANO YUTAKA , SATO HIROSHI , ISHIDA ISAO
IPC分类号： F03B11/06 , F16C17/06
摘要： 1,241,098. Bearings. HITACHI Ltd. 20 March, 1969, No. 14835/69. Heading F2A. A thrust bearing assembly has an annular thrust collar 11, Fig. 1, mounted on a vertical shaft 9; a thrust member 8 mounted at the underside of the collar 11 and locked thereto by means of keys 18 for example; a number of bearing shoes 5 which engage the member 8; a number of shoe-supporting members 2; and an annular base 40. Each shoe-supporting member 2 is a spring plate 2c, Fig. 4, which is provided with linear projections 2a and a central projection 2b. The assembly is mounted on a bottom 14, Fig. 1, of an oil chamber R, the latter supplying oil to the assembly and being provided with heat-exchanger tubes 19. The shoe-supporting members 2 may be located with either the linear projections 2a, Fig. 4, or the central projection 2b uppermost; may be stacked, Fig. 11 (not shown); may be used in pairs as shown in Fig. 12; and may have tapered surfaces 20c and a linear portion 20d as shown in Fig. 7. (For Figures see next page.)

8. 发明专利

DE2355938A1 未知
公开(公告)号：DE2355938A1
公开(公告)日：1974-05-30
申请号：DE2355938
申请日：1973-11-08
申请人： HITACHI LTD
发明人： ISHIDA ISAO , KITANO YUTAKA
IPC分类号： F16C17/06 , F03B11/06 , F16C33/10
摘要： A thrust bearing device for use in a vertical shaft rotary machine, in which an oil overflowing chamber is so provided around a sector-shaped bearing pad as to extend along the radially inner and outer sides of said pad and the side thereof facing the direction of rotation of a bearing runner in a manner that said chamber is open to the sliding surface of pad relative to said bearing runner, and in which lubrication oil is fed to said oil overflowing chamber so as to permit overflow therefrom in a manner that the minimum amount of lubricating oil may be fed to the sliding surface of said bearing pad relative to the bearing runner.

9. 发明专利

DE1914277A1 未知
公开(公告)号：DE1914277A1
公开(公告)日：1970-09-24
申请号：DE1914277
申请日：1969-03-20
申请人： HITACHI LTD
发明人： KITANO YUTAKA , SATO HIROSHI , ISHIDA ISAO
IPC分类号： F16C17/06

10. 发明专利

CA1046476A THRUST SUPPORT SYSTEM FOR VERTICAL SHAFT ROTARY MACHINE 未知
公开(公告)号：CA1046476A
公开(公告)日：1979-01-16
申请号：CA259674
申请日：1976-08-23
申请人： HITACHI LTD
发明人： ISHIDA ISAO , SATO HIROSHI , KUSUMOTO SHO
IPC分类号： F03B11/06 , F16C17/04 , F16C33/10 , F16C35/02 , F16M5/00 , H02K5/167 , F16C35/04
摘要： THRUST SUPPORT SYSTEM FOR VERTICAL SHAFT ROTARY MACHINE The present invention is concerned with a thrust support system supporting on a stand the thrust of a rotator of a vertical shaft rotary machine. Said support system comprises a ring-like member for receiving thrust of the rotator, legs disposed at a given distance from and obliquely upwardly of said member, and slanted connecting members for connecting said ring-like member with the legs, and said legs being provided with a movementpreventing member for preventing the legs from moving in the diametral direction. With this arrangement, stresses acting on said respective members are distributed in simple and uniform manner.

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