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101. 发明专利

DK176265B1 未知
公开(公告)号：DK176265B1
公开(公告)日：2007-05-14
申请号：DKPA199900771
申请日：1999-06-01
申请人： PI DESIGN AG
发明人： JOERGENSEN CARSTEN
IPC分类号： A47J31/043 , A23F5/26 , A47J27/21 , A47J31/04 , A47J31/047 , A47J31/48

102. 发明专利

NO318629B1 未知
公开(公告)号：NO318629B1
公开(公告)日：2005-04-18
申请号：NO20012480
申请日：2001-05-21
申请人： PI DESIGN AG
发明人： JORGENSEN CARSTEN
IPC分类号： A47J31/30 , A47J31/047 , A47J31/56
摘要： A device for preparing beverages of the type having a closed compartment (c2), an open compartment (c1), an ascension pipe (23) connecting the compartments, and a filtering device (f1) between the ascension pipe (23) and the open compartment (c1), has some disadvantages in that an external heating source is needed, thereby increasing the risk of fire and burning the operating persons. Further, the infusion time is either fixed, being decided by the distance between the lower orifice of the ascending pipe and the bottom of the closed compartment or left to the user to estimate. The inventor has consequently suggested, that the bottom of the closed compartment (c2) at least has two levels (H1, H4), one level of deminished elevation (H4) in a relatively small area around the lower orifice of the ascension pipe (23), the level (H3) of which is at least below the other elevated level (H1) of a relatively large area, said large area being equipped with electrical heating means (he1, he2) controlled by switching means and at least one temperature sensitive means ( theta ) for controlling the switching means, said large area of the bottom being surrounded by a rim (25) for holding a residual of liquid.

103. 发明专利

AU2003223305A1 A SYSTEM AND METHOD FOR BREWING BEVERAGES 未知
公开(公告)号：AU2003223305A1
公开(公告)日：2003-10-20
申请号：AU2003223305
申请日：2003-03-19
申请人： BREWBOT INC
发明人： HALL ROBERT C , WAYMIRE GARY L , BARRY MICHAEL R , WASHBURN SHANE
IPC分类号： A47J31/047 , A47J31/043
摘要： Systems and methods for brewing beverages in accordance with the present invention can improve the flavor of brewed beverages and reduce the vertical space required for a system using suction. One such assembly comprises a brewing chamber adapted to hold a filter having an intake duct for receiving fluid for brewing, and an output duct for expelling a brewed beverage. The brewing chamber is positioned above a pressurizable container, or carafe, having an adjustable standpipe and containing the fluid. The carafe has a heated base, which when heated causes pressure to build up, forcing the fluid up the standpipe, through a check valve, through the intake duct and into the filter. Once substantially all of the fluid has been urged into the brew chamber, the heat is removed, creating a partial vacuum that pulls the brewed beverage back into the carafe. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.

104. 发明专利

DE69910442D1 未知
公开(公告)号：DE69910442D1
公开(公告)日：2003-09-18
申请号：DE69910442
申请日：1999-11-25
申请人： PI DESIGN AG TRIENGEN
发明人： JOERGENSEN CARSTEN
IPC分类号： A47J31/30 , A47J31/047 , A47J31/56
摘要： A device for preparing beverages of the type having a closed compartment (c2), an open compartment (c1), an ascension pipe (23) connecting the compartments, and a filtering device (f1) between the ascension pipe (23) and the open compartment (c1), has some disadvantages in that an external heating source is needed, thereby increasing the risk of fire and burning the operating persons. Further, the infusion time is either fixed, being decided by the distance between the lower orifice of the ascending pipe and the bottom of the closed compartment or left to the user to estimate. The inventor has consequently suggested, that the bottom of the closed compartment (c2) at least has two levels (H1, H4), one level of deminished elevation (H4) in a relatively small area around the lower orifice of the ascension pipe (23), the level (H3) of which is at least below the other elevated level (H1) of a relatively large area, said large area being equipped with electrical heating means (he1, he2) controlled by switching means and at least one temperature sensitive means ( theta ) for controlling the switching means, said large area of the bottom being surrounded by a rim (25) for holding a residual of liquid.

105. 发明专利

DK1148802T3 未知
公开(公告)号：DK1148802T3
公开(公告)日：2003-09-08
申请号：DK99972512
申请日：1999-11-25
申请人： PI DESIGN AG
发明人： JOERGENSEN CARSTEN
IPC分类号： A47J31/30 , A47J31/047 , A47J31/56
摘要： A device for preparing beverages of the type having a closed compartment (c2), an open compartment (c1), an ascension pipe (23) connecting the compartments, and a filtering device (f1) between the ascension pipe (23) and the open compartment (c1), has some disadvantages in that an external heating source is needed, thereby increasing the risk of fire and burning the operating persons. Further, the infusion time is either fixed, being decided by the distance between the lower orifice of the ascending pipe and the bottom of the closed compartment or left to the user to estimate. The inventor has consequently suggested, that the bottom of the closed compartment (c2) at least has two levels (H1, H4), one level of deminished elevation (H4) in a relatively small area around the lower orifice of the ascension pipe (23), the level (H3) of which is at least below the other elevated level (H1) of a relatively large area, said large area being equipped with electrical heating means (he1, he2) controlled by switching means and at least one temperature sensitive means ( theta ) for controlling the switching means, said large area of the bottom being surrounded by a rim (25) for holding a residual of liquid.

106. 发明专利

DE69804428T2 未知
公开(公告)号：DE69804428T2
公开(公告)日：2002-11-21
申请号：DE69804428
申请日：1998-11-25
申请人： PI DESIGN AG TRIENGEN
发明人： JOERGENSEN CARSTEN
IPC分类号： A47J31/30 , A47J31/047 , A47J31/56
摘要： A device for preparing beverages of the type having a closed compartment (c2), an open compartment (c1), an ascension pipe (23) connecting the compartments, and a filtering device (f1) between the ascension pipe (23) and the open compartment (c1), has some disadvantages in that an external heating source is needed, thereby increasing the risk of fire and burning the operating persons. Further, the infusion time is either fixed, being decided by the distance between the lower orifice of the ascending pipe and the bottom of the closed compartment or left to the user to estimate. The inventor has consequently suggested, that the bottom of the closed compartment (c2) at least has two levels (H1, H4), one level of deminished elevation (H4) in a relatively small area around the lower orifice of the ascension pipe (23), the level (H3) of which is at least below the other elevated level (H1) of a relatively large area, said large area being equipped with electrical heating means (he1, he2) controlled by switching means and at least one temperature sensitive means ( theta ) for controlling the switching means, said large area of the bottom being surrounded by a rim (25) for holding a residual of liquid.

107. 发明专利

GB0216851D0 Electric beverage making apparatus 未知
公开(公告)号：GB0216851D0
公开(公告)日：2002-08-28
申请号：GB0216851
申请日：2002-07-19
申请人： STRIX LTD
IPC分类号： A47J31/047 , A47J31/56
摘要： A beverage maker 2 comprises a first chamber 4, a second chamber 6 arranged on top of said first chamber 4, with a tube 8 extending down from said second chamber 6 into said first chamber 4 for transferring liquid between the two chambers. The base of the first chamber 4 has a first region 26 at least a portion of which is arranged to boil dry and a second region 28 which is arranged to retain a quantity of liquid after the first region 26 boils dry. The first region 26 is separated from the second region 28 by a wall 30. The underside of the base of the first chamber 26 is provided with one or more sheathed heating elements 32 arranged below the first region 26 of the base and also with a heat transfer member 20 which extends between the first and said second regions of the base. A thermal control 24 has a sensor arranged to detect when the first region of the base boils dry so as to interrupt the power supply to or reduce the heating output of the heating means.

108. 发明专利

DK0951853T3 未知
公开(公告)号：DK0951853T3
公开(公告)日：2002-07-22
申请号：DK98122329
申请日：1998-11-25
申请人： PI DESIGN AG
发明人： JOERGENSEN CARSTEN
IPC分类号： A47J31/30 , A47J31/047 , A47J31/56
摘要： A device for preparing beverages of the type having a closed compartment (c2), an open compartment (c1), an ascension pipe (23) connecting the compartments, and a filtering device (f1) between the ascension pipe (23) and the open compartment (c1), has some disadvantages in that an external heating source is needed, thereby increasing the risk of fire and burning the operating persons. Further, the infusion time is either fixed, being decided by the distance between the lower orifice of the ascending pipe and the bottom of the closed compartment or left to the user to estimate. The inventor has consequently suggested, that the bottom of the closed compartment (c2) at least has two levels (H1, H4), one level of deminished elevation (H4) in a relatively small area around the lower orifice of the ascension pipe (23), the level (H3) of which is at least below the other elevated level (H1) of a relatively large area, said large area being equipped with electrical heating means (he1, he2) controlled by switching means and at least one temperature sensitive means ( theta ) for controlling the switching means, said large area of the bottom being surrounded by a rim (25) for holding a residual of liquid.

109. 发明专利

NO20015457A 未知
公开(公告)号：NO20015457A
公开(公告)日：2001-12-11
申请号：NO20015457
申请日：2001-11-08
申请人： PI DESIGN AG
发明人： JOERGENSEN CARSTEN
IPC分类号： A47J31/043 , A23F5/26 , A47J27/21 , A47J31/047 , A47J31/48
CPC分类号： A47J31/48 , A47J27/2105 , A47J31/047

110. 发明专利

GB0105385D0 Electric infusion beverage maker 未知
公开(公告)号：GB0105385D0
公开(公告)日：2001-04-18
申请号：GB0105385
申请日：2001-03-05
申请人： STRIX LTD
IPC分类号： A47J27/21 , A47J31/047

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