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1. 发明公开

EP1941600A1 STATOR COOLING 审中-公开
标题翻译：定子冷却
公开(公告)号：EP1941600A1
公开(公告)日：2008-07-09
申请号：EP06784242.7
申请日：2006-09-14
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： H02K9/197 , F04D25/06
CPC分类号： H02K9/197 , H02K5/20
摘要： Arrangement for cooling a housing (Ia, Ib) with an inlet (11) and an outlet (12) and enclosing in its volume (10) a stator comprising stator winding (2) and stator iron (3) of an electric motor, which drives a rotor (7) with its shaft (4). The invention is characterized in that the volume (10) is arranged separated from the rotatable parts (7, 4) in a sealed manner.

2. 发明公开

EP1750849A1 ROTATIONAL FIXING OF SPINDLE SHAFT 审中-公开
标题翻译：旋转固定主轴线
公开(公告)号：EP1750849A1
公开(公告)日：2007-02-14
申请号：EP05740944.3
申请日：2005-05-18
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B05B3/10 , B05B3/02 , B05B5/04 , B05B15/06
CPC分类号： B05B5/0426 , B05B3/001 , B05B3/1042 , B05B5/001 , B05B5/04 , B05B5/0415 , B05B5/0422
摘要： Method for a painting spindle (see Figures 15, 16, 17) comprising a housing (3) and a spindle shaft (4) mounted rotatably therein, which is provided at its one, free end with a painting bell screwed onto the spindle shaft (4), a counter-torque having to be taken up during mounting and demounting of the painting bell by screwing the bell on and unscrewing it. The method is characterized by that the arrangement is designed in such a way that the counter-torque is transmitted to the housing (3) with free translation of the spindle shaft (4) in the radial plane being allowed but rotation of the spindle shaft (4) relative to the housing (3) being prevented.

3. 发明公开

EP1750848A1 MOTOR CONTROL 审中-公开
标题翻译：电机控制
公开(公告)号：EP1750848A1
公开(公告)日：2007-02-14
申请号：EP05740920.3
申请日：2005-05-18
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B05B3/10 , B05B3/02 , B05B5/04
CPC分类号： B05B5/001 , B05B3/001 , B05B3/1042 , B05B3/1064 , B05B5/04 , B05B5/0407 , B05B5/0415 , B05B5/0422 , B05B5/0426 , B05B12/18
摘要： Arrangement for coating a surface with particles, comprising a spindle shaft ( 4 ) driven by an electric motor and provided with a means ( 8 ) which delivers the particles during rotation of the spindle shaft ( 4 ). The arrangement is characterized by that the motor control ( 34 ) integrated into the painting spindle ( 2 ) contains a unit which can detect the frequency superposed in the power supply, which constitutes a multiple of the desired feed frequency to the electric motor, in order to obtain the desired speed.
摘要翻译：包括由电动机驱动的锭轴（4）并且设置有在锭轴（4）的旋转期间递送颗粒的装置（8）的用于涂覆具有颗粒的表面的布置。该装置的特征在于，集成到喷漆主轴（2）中的电动机控制装置（34）包含能够检测叠加在电源中的频率的单元，该单元构成电动机期望的馈送频率的倍数以获得所需的速度。

4. 发明公开

EP1750847A1 PROTECTING SPINDLE SHAFT 审中-公开
标题翻译：保护主轴轴线
公开(公告)号：EP1750847A1
公开(公告)日：2007-02-14
申请号：EP05740911.2
申请日：2005-05-18
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B05B3/10 , B05B3/02 , B05B5/04
CPC分类号： B05B5/0426 , B05B3/001 , B05B3/1042 , B05B5/001 , B05B5/04 , B05B5/0415 , B05B5/0422
摘要： Arrangement for a painting spindle, comprising a spindle shaft (4) rotatably mounted in air bearings (6) in the housing (3) of the arrangement and with a cantilever end provided with a painting bell (8) delivering the particles, and is characterized by that the cantilever end of the spindle shaft (4) is surrounded by at least one chamber (22) which is connected to the housing (3) and open towards the spindle shaft (4) and to which the bearing air from the gap of the radial bearing will move, the said air being removed from the chamber (22) through the gap formed between the chamber (22) and the spindle shaft (4).

5. 发明公开

EP1750846A1 SHAPING AIRFLOW 审中-公开
标题翻译：空气流量建模
公开(公告)号：EP1750846A1
公开(公告)日：2007-02-14
申请号：EP05744337.6
申请日：2005-05-18
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B05B3/02 , B05B3/10 , B05B5/04 , B05B7/08 , B05B15/06
CPC分类号： B05B5/001 , B05B3/001 , B05B3/1042 , B05B3/1064 , B05B5/04 , B05B5/0407 , B05B5/0415 , B05B5/0422 , B05B5/0426 , B05B12/18 , B05B13/0431
摘要： Arrangement for coating a surface with particles comprising a housing (3) with a spindle shaft (4) bearing a means delivering the particles in the form of a conical bell (8) with a charging potential higher than that of the object to be coated with the particles, a shaping airflow (10) being established to sweep over the outside of the bell (8) essentially axially in the direction of the object. The arrangement is characterized by that a guide vane element (28) is arranged so as partly to surround at a distance the bell (8) and the housing (3) adjacent to outlets (9) of the housing (3), from which the shaping airflow (10) is blown out.

6. 发明授权

EP1163068B1 DEVICE OF A TOOL SPINDLE 有权
标题翻译：建立刀具主轴
公开(公告)号：EP1163068B1
公开(公告)日：2004-09-08
申请号：EP00902256.7
申请日：2000-01-19
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B23B31/30 , B23Q17/00
CPC分类号： B23B31/261 , B23B2250/12 , B23Q1/0036 , B23Q11/1015 , B23Q17/00 , B23Q17/003 , Y10T408/44 , Y10T409/30392 , Y10T409/303976 , Y10T409/304032 , Y10T409/309464
摘要： Supply unit for a tool spindle wholly or partially equipped with a moveable pulling rod (3) axially displaceable in the spindle axle (1) for firmly attaching the tool with a fluid supply system for displacing the pulling rod (3), with a fluid supply system for cooling a rotor (22) supported on the spindle axle for driving the spindle axle, a fluid supply system for cooling the tool, and a gas supply system for blocking fluid leakage in gaps between parts that move in relation to one another. The invention is distinguished in that the supply unit includes, for one or more of the said systems, at least one sensor that senses if a malfunction exists in the fluid and/or gas supply system, and, for one or more of the said systems, an accumulator (704, 164, 243) that from indicated malfunction signals obtained from one or more sensors feeds into the system or systems complementary and replacement fluid respectively gas to the tool spindle at the same time as the sensor or sensors deactivate the driving source of the spindle.

7. 发明公开

EP1163073A1 DEVICE OF A TOOL SPINDLE 有权
公开(公告)号：EP1163073A1
公开(公告)日：2001-12-19
申请号：EP00902261.7
申请日：2000-01-19
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B23B31/30
CPC分类号： B23Q11/127 , B23B31/261 , B23B2250/12 , B23Q1/70 , Y10T409/304032 , Y10T409/309464
摘要： Arrangement for a tool spindle equipped with a rotor (22) of an electric driving motor. It is distinguished in that the rotating part (1, 3) of the tool spindle is accommodated in a unit (4) that is stationary in relation to the rotating part, that the rotating part (1, 3) has at least one axial channel (12a, 12b or 12d) extending to the area for the rotor (22) for leading coolant fluid to the said area (20a, 26), that the stationary unit (4) is provided with an inlet (16, 14 or 25) for leading cooling fluid to the channel (12a, 12b or 12d), that a gap sealing is arranged on either side of the inlet (16, 14 or 25) between the stationary unit (4) and the rotating part (1, 3) and forms a dynamic bearing during the rotation of this, and that a channel is arranged to lead away the coolant fluid.

8. 发明公开

EP1163072A1 DEVICE OF A TOOL SPINDLE 有权
标题翻译：工具主轴的装置
公开(公告)号：EP1163072A1
公开(公告)日：2001-12-19
申请号：EP00902260.9
申请日：2000-01-19
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B23B31/30
CPC分类号： B23B31/261 , B23B2250/12 , Y10T408/44 , Y10T409/303976 , Y10T409/309352 , Y10T409/309464
摘要： Arrangement for leading coolant fluid to the rotating part (1, 3) of a tool spindle intended to support a tool at one end. It is distinguished in that the end of the rotating part (1, 3) that is opposite the tool is accommodated in a unit (4) that is stationary in relation to the rotating part (1, 3), that the rotating part has an axial bore (6), that the stationary unit (4) has an inlet for introducing coolant fluid under pressure to the bore (6) of the rotating part (1, 3), that a gap sealing separates the rotating part (1, 3) from the stationary unit (4) adjacent to the inlet thereby forming a dynamic bearing during the rotation of the rotating part due to leakage of the coolant fluid through the gap sealing.
摘要翻译：将冷却液引导到用于在一端支撑工具的工具主轴的旋转部件（1,3）上的布置。区别在于旋转部件（1,3）的与工具相对的端部容纳在相对于旋转部件（1,3）固定的单元（4）中，旋转部件具有（4）具有用于将压力下的冷却剂流体引导到旋转部件（1,3）的孔（6）的入口，间隙密封将旋转部件（1,3））从邻近入口的固定单元（4）移动，从而在旋转部分旋转期间由于冷却剂流体通过间隙密封件泄漏而形成动力轴承。

9. 发明公开

EP1841975A1 GAS BEARINGS (LASER) 有权
标题翻译：储气库（LASER）
公开(公告)号：EP1841975A1
公开(公告)日：2007-10-10
申请号：EP05810053.8
申请日：2005-11-28
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： F16C32/06 , B23K26/38
CPC分类号： B23K26/106 , B23K26/0823 , B23K26/0838 , B23K26/382 , B23K2201/04 , F16C32/0622 , F16C32/0685 , F16C32/0696 , F16C33/16 , Y10T29/49639
摘要： Method for gas bearings comprising two relatively rotating parts, one part of which consists of a spindle shaft and the other part of which is provided with a bearing surface and is made from a material through which gas can be conducted to the bearing gap, for producing holes conducting gas to the bearing surface, distinguished by the steps: (a) with the aid of a high-energy beam directed towards the bearing surface, a certain number of first holes smaller than the final number of holes calculated from experience are made in the bearing surface to make a primary airflow through this part of the bearing surface possible; (b) the preliminary airflow is measured; (c) on the basis of the measured airflow, the exact number necessary of additional second holes to be made in order to obtain the desired necessary airflow is calculated; (d) the calculated number of additional second holes are made in the bearing surface.

10. 发明公开

EP1750851A1 ELECTRICITY CONNECTIONS 审中-公开
标题翻译：电气连接
公开(公告)号：EP1750851A1
公开(公告)日：2007-02-14
申请号：EP05740934.4
申请日：2005-05-18
申请人： Lind Finance & Development AB
发明人： LIND, Björn
IPC分类号： B05B5/04 , B05B15/04 , B05B15/06 , B05B3/10 , B05B3/02
CPC分类号： B05B5/001 , B05B3/001 , B05B3/1042 , B05B3/1064 , B05B5/03 , B05B5/0407 , B05B5/0415 , B05B5/0422 , B05B5/0426 , B05B5/053 , B05B13/0452
摘要： Painting spindle comprising a housing (3) with, mounted rotatably therein, a spindle shaft driven by an electric motor, and which at one end has a painting bell (8), the potential of which is considerably higher than that of the object to be painted, an axially shaping airflow forcing the particles thrown out by the painting bell (8) towards the object, and also with connection means such as mounting bolts (36) and air connections for the functioning and operation of the painting spindle. The painting spindle have at least one connection means electrically conductive and electrically separated from the housing (3) and also electrically connected to the motor or its control electronics (34).

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