Patents by Inventor Hans-Joachim Scholz
Hans-Joachim Scholz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5755244Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.Type: GrantFiled: January 29, 1997Date of Patent: May 26, 1998Assignee: Fisher & Paykel LimitedInventors: Adrian Anthony Sargeant, William Hugh Currie, Willem Ouwens, Philip John Brace, Robert William Todd, Hans-Joachim Scholz
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Patent number: 5743281Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.Type: GrantFiled: June 8, 1995Date of Patent: April 28, 1998Assignee: Fisher & Paykel LimitedInventors: Adrian Anthony Sargeant, William Hugh Currie, Willem Ouwens, Philip John Brace, Robert William Todd, Hans-Joachim Scholz
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Patent number: 5709237Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.Type: GrantFiled: January 28, 1997Date of Patent: January 20, 1998Assignee: Fisher & Paykel LimitedInventors: Adrian Anthony Sargeant, William Hugh Currie, Willem Ouwens, Philip John Brace, Robert William Todd, Hans-Joachim Scholz
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Patent number: 5651382Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.Type: GrantFiled: June 8, 1995Date of Patent: July 29, 1997Assignee: Fisher & Paykel LimitedInventors: Adrian Anthony Sargeant, William Hugh Currie, Willem Ouwens, Philip John Brace, Robert William Todd, Hans-Joachim Scholz
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Patent number: 5651380Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.Type: GrantFiled: June 8, 1995Date of Patent: July 29, 1997Assignee: Fisher & Paykel LimitedInventors: Adrian Anthony Sargeant, William Hugh Currie, Willem Ouwens, Philip John Brace, Robert William Todd, Hans-Joachim Scholz
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Patent number: 5470142Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.Type: GrantFiled: December 18, 1992Date of Patent: November 28, 1995Assignee: Fisher & Paykel LimitedInventors: Adrian A. Sargeant, William H. Currie, Willem Ouwens, Philip J. Brace, Robert W. Todd, Hans-Joachim Scholz
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Patent number: 4281438Abstract: The "cleaning-out" capability of a flat combing machine is increased by decreasing the distance between the jaw of the tong of the flat comber and the points of the opposed rows of needles on the round comber to a minimum distance and keeping this minimum distance constant. The needles are arranged on the round comber such that the radius of the needle points of the rows of needles lying side by side to the pivot of the round comber decreases, then increases, counter to the direction of rotation of the round comber. The tong is suspended by a pendulum and the distance between the pivot of the pendulum and the axis of the round comber is less than the sum of the maximum radius needle points to the pivot of the round comber, plus the minimum distance from the jaw of the tong to the needle points, plus the radius of the jaw of the tong to the pivot of the pendulum.Type: GrantFiled: October 15, 1979Date of Patent: August 4, 1981Assignee: VEB Kombinat TextimaInventors: Manfred Welker, Hans-Joachim Scholz