Patents by Inventor Achim Jung
Achim Jung 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: 11933027Abstract: A sanitary fitting (1) that contains a fitting body (2), a first spray plate (3), a second spray plate (4), and a two-way valve (5), which can be used to selectively route a liquid to the first spray plate (3) or to the second spray plate (4), wherein the two-way valve (5) is arranged in the fitting body (2) and having a valve body (6), which is mounted rotatably about an axis of rotation (11) in a valve housing (25) of the two-way valve (5) between a first valve seat (7) of a first outlet (8) of the two-way valve (5) and a second valve seat (9) of a second outlet (10) of the two-way valve (5).Type: GrantFiled: February 28, 2020Date of Patent: March 19, 2024Assignee: GROHE AGInventors: Jan Philipp Tueshaus, Waldemar Gaida, Achim Mielke, Andreas Jung
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Patent number: 9180585Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: GrantFiled: July 19, 2010Date of Patent: November 10, 2015Assignee: Black & Decker Inc.Inventors: Achim Jung, René Jäger, Ian S. Bell
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Patent number: 9010455Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: GrantFiled: January 21, 2009Date of Patent: April 21, 2015Assignee: Black & Decker Inc.Inventors: Achim Jung, René Jäger, Ian S. Bell
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Patent number: 8381705Abstract: A method for checking the operational capability of a fuel tank ventilation valve (7) of a fuel tank ventilation system of a motor vehicle with an internal combustion engine (1) having an intake manifold pressure-based detection of filling levels is thereby characterized in that the fuel tank ventilation valve (7) is selectively activated to open or close and in correlation to this the operational capability of the fuel tank ventilation valve (7) is suggested from the thereby resulting intake manifold pressure (ps).Type: GrantFiled: April 30, 2010Date of Patent: February 26, 2013Assignee: Robert Bosch GmbHInventors: Matthias Kuentzle, Uwe Neumann, Achim Jung, Andreas Pape
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Patent number: 7845426Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: GrantFiled: January 21, 2009Date of Patent: December 7, 2010Assignee: Black & Decker Inc.Inventors: Achim Jung, René´ Jäger, Ian S. Bell
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Publication number: 20100305828Abstract: A method for checking the operational capability of a fuel tank ventilation valve (7) of a fuel tank ventilation system of a motor vehicle with an internal combustion engine (1) having an intake manifold pressure-based detection of filling levels is thereby characterized in that the fuel tank ventilation valve (7) is selectively activated to open or close and in correlation to this the operational capability of the fuel tank ventilation valve (7) is suggested from the thereby resulting intake manifold pressure (ps).Type: ApplicationFiled: April 30, 2010Publication date: December 2, 2010Applicant: Robert Bosch GMBHInventors: Matthias Kuentzle, Uwe Neumann, Achim Jung, Andreas Pape
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Publication number: 20100282483Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: ApplicationFiled: July 19, 2010Publication date: November 11, 2010Applicant: BLACK AND DECKER INC.Inventors: Achim Jung, René Jäger, Ian S. Bell
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Publication number: 20090126962Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: ApplicationFiled: January 21, 2009Publication date: May 21, 2009Inventors: Achim Jung, Rene Jager, Ian S. Bell
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Publication number: 20090120656Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: ApplicationFiled: January 21, 2009Publication date: May 14, 2009Inventors: Achim Jung, Rene Jager, Jan S. Bell
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Patent number: 7506694Abstract: A hand held motor driven electrically powered tool, in particular a rotary hammer, comprising a spindle (40) for rotatingly driving a tool or bit (68), a spindle rotary drive train (14, 5, 10) for rotatingly driving the spindle (40) and an arrangement for detecting blocking events (16, 17). Blocking events occur when the tool or bit of the tool become rotationally fixed in the material being bored in which case the rotary drive on the spindle from the motor causes the tool housing to rotate in a user's grip.Type: GrantFiled: September 10, 2003Date of Patent: March 24, 2009Assignee: Black & Decker Inc.Inventors: Michael Stirm, Norbert Hahn, Martin Lauterwald, Achim Jung, Stefan D. Gensmann, Robert Alan Usselman, Robert Bradus
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Patent number: 7398834Abstract: A hammer drill comprising: a motor; a drive transmission capable of operating in at in at least a rotary mode and a reciprocating mode; a mode change mechanism; a switch which, when closed, provides power to the motor; and a mechanical lock-on mechanism which, when locked mechanically holds the switch closed to maintain the power to the motor. Additionally, the hammer drill includes a first sensor, which indicates the mode of operation of drive transmission; and a second sensor which indicates whether the lock-on mechanism is locked; and a controller which is capable of interfering with the operation of the motor, when the controller detects that the drive transmission is in the rotary mode of operation and the lock-on mechanism has been locked.Type: GrantFiled: February 23, 2006Date of Patent: July 15, 2008Assignee: Black & Decker Inc.Inventors: Achim Jung, René Jäger, Ralf Seebauer
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Publication number: 20060185865Abstract: When the mode change knob of a multi-mode hammer drill is moved to the hammer only position, an electronic sensor sends a signal to a control logic circuit. When the user then depresses the trigger mechanically closing the ON/OFF switch, the control logic circuit applies a voltage either to a holding relay or to the gate of a triac which enables the relay or triac to conduct, thus providing a parallel circuit by-passing the ON/OFF switch. Consequently, when the user releases the trigger and opens the ON/OFF switch, the parallel relay or triac maintains current flow to the motor. It can be seen that in hammer only mode the user can activate the hammer drill by simply tapping the trigger to depress it and does not need to hold down trigger during use of the hammer in operation.Type: ApplicationFiled: February 22, 2006Publication date: August 24, 2006Inventors: Achim Jung, Rene Jager, Ian Bell
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Publication number: 20060185866Abstract: A hammer drill comprising: a motor; a drive transmission capable of operating in at in at least a rotary mode and a reciprocating mode; a mode change mechanism; a switch which, when closed, provides power to the motor; and a mechanical lock-on mechanism which, when locked mechanically holds the switch closed to maintain the power to the motor. Additionally, the hammer drill includes a first sensor, which indicates the mode of operation of drive transmission; and a second sensor which indicates whether the lock-on mechanism is locked; and a controller which is capable of interfering with the operation of the motor, when the controller detects that the drive transmission is in the rotary mode of operation and the lock-on mechanism has been locked.Type: ApplicationFiled: February 23, 2006Publication date: August 24, 2006Inventors: Achim Jung, Rene Jager
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Publication number: 20060124331Abstract: A hand held motor driven electrically powered tool, in particular a rotary hammer, comprising a spindle (40) for rotatingly driving a tool or bit (68), a spindle rotary drive train (14, 5, 10) for rotatingly driving the spindle (40) and an arrangement for detecting blocking events (16, 17). Blocking events occur when the tool or bit of the tool become rotationally fixed in the material being bored in which case the rotary drive on the spindle from the motor causes the tool housing to rotate in a user's grip.Type: ApplicationFiled: September 10, 2003Publication date: June 15, 2006Inventors: Michael Stirm, Norbert Hahn, Martin Lauterwald, Achim Jung, Stefan Gensmann, Robert Usselman, Robert Bradus