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1.发明授权
公开(公告)号：EP2148763B8
公开(公告)日：2012-02-08
申请号：EP08716466.1
申请日：2008-03-12
发明人： KNISEL, Bernd , SCHICK, Ralf
IPC分类号： B24C1/00
CPC分类号： B24C1/003
摘要： The invention relates to a device for comminuting dry ice granules, comprising a housing having a flow channel for dry ice granules to be applied to a surface to be cleaned by means of pressurized gas and a first comminution member for comminuting the dry ice granules to be dispensed. In order to provide such a device by means of which various degrees of comminution of dry ice granules can be achieved in a simple manner, the invention provides that the device has at least a second comminution member that can be disposed in the housing in a position in which, in combination with the first comminution member, a total degree of comminution can be achieved that is greater than the individual degree of comminution achieved using the first comminution member alone. The invention further provides a dry ice dispensing arrangement for dispensing a mixture of pressurized gas and dry ice granules using such a device.
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2.发明公开
公开(公告)号：EP2148763A1
公开(公告)日：2010-02-03
申请号：EP08716466.1
申请日：2008-03-12
发明人： KNISEL, Bernd , SCHICK, Ralf
IPC分类号： B24C1/00
CPC分类号： B24C1/003
摘要： The invention relates to a device for comminuting dry ice granules, comprising a housing having a flow channel for dry ice granules to be applied to a surface to be cleaned by means of pressurized gas and a first comminution member for comminuting the dry ice granules to be dispensed. In order to provide such a device by means of which various degrees of comminution of dry ice granules can be achieved in a simple manner, the invention provides that the device has at least a second comminution member that can be disposed in the housing in a position in which, in combination with the first comminution member, a total degree of comminution can be achieved that is greater than the individual degree of comminution achieved using the first comminution member alone. The invention further provides a dry ice dispensing arrangement for dispensing a mixture of pressurized gas and dry ice granules using such a device.
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公开(公告)号：EP1954444A1
公开(公告)日：2008-08-13
申请号：EP06805886.6
申请日：2006-09-27
IPC分类号： B24C1/00
CPC分类号： B24C1/003
摘要： The invention relates to a unit for optionally delivering compressed air or a mixture of compressed air and dry ice for a dry-ice blasting device, comprising a delivery line, to which a feed line for compressed air and dry ice can be connected, and comprising a first and a second switching element which can be connected to the dry-ice blasting device via a control line, wherein the feeding of compressed air can be switched on and off by means of the first switching element and the admixing of dry ice to the compressed air to be fed can be switched on and off by means of the second switching element. In order to develop the unit in such a way that it is simpler to manipulate, it is proposed according to the invention that the second switching element be actuable independently of the first switching element.
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公开(公告)号：EP2773540B1
公开(公告)日：2016-11-30
申请号：EP12778118.5
申请日：2012-10-25
发明人： SCHICK, Ralf
IPC分类号： B60S3/04
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公开(公告)号：EP2773540A1
公开(公告)日：2014-09-10
申请号：EP12778118.5
申请日：2012-10-25
发明人： SCHICK, Ralf
IPC分类号： B60S3/04
摘要： The invention relates to a method for washing a vehicle, wherein the vehicle body is sprayed with pressurized washing liquid by means of the outlet nozzle (20) of a washing tool (18) and wherein the vehicle rims are sprayed with a rim cleaning agent. According to the invention, in order to simplify the method, pressurized washing liquid is fed to the washing tool (18) by a high-pressure pump (12) and/or an alkaline rim cleaning agent is fed to the washing tool by a cleaning-agent supplying apparatus (32, 102) as desired. The invention further relates to a vehicle washing device (10, 100) for carrying out the method.
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6.发明授权
公开(公告)号：EP2148763B1
公开(公告)日：2011-08-03
申请号：EP08716466.1
申请日：2008-03-12
发明人： KNISEL, Bernd , SCHICK, Ralf
IPC分类号： B24C1/00
CPC分类号： B24C1/003
摘要： The invention relates to a device for comminuting dry ice granules, comprising a housing having a flow channel for dry ice granules to be applied to a surface to be cleaned by means of pressurized gas and a first comminution member for comminuting the dry ice granules to be dispensed. In order to provide such a device by means of which various degrees of comminution of dry ice granules can be achieved in a simple manner, the invention provides that the device has at least a second comminution member that can be disposed in the housing in a position in which, in combination with the first comminution member, a total degree of comminution can be achieved that is greater than the individual degree of comminution achieved using the first comminution member alone. The invention further provides a dry ice dispensing arrangement for dispensing a mixture of pressurized gas and dry ice granules using such a device.
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公开(公告)号：EP1954444B1
公开(公告)日：2011-01-26
申请号：EP06805886.6
申请日：2006-09-27
IPC分类号： B24C1/00
CPC分类号： B24C1/003
摘要： The invention relates to a unit for optionally delivering compressed air or a mixture of compressed air and dry ice for a dry-ice blasting device, comprising a delivery line, to which a feed line for compressed air and dry ice can be connected, and comprising a first and a second switching element which can be connected to the dry-ice blasting device via a control line, wherein the feeding of compressed air can be switched on and off by means of the first switching element and the admixing of dry ice to the compressed air to be fed can be switched on and off by means of the second switching element. In order to develop the unit in such a way that it is simpler to manipulate, it is proposed according to the invention that the second switching element be actuable independently of the first switching element.
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