Patents Assigned to Lyu Jan Co., Ltd.
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Patent number: 8210101Abstract: A safety device for a juice extractor includes a switch unit connected to an outside of the feed channel and electrically connected to a power source of the motor. A collar is movably mounted to the feed channel and includes an insertion which is inserted into an opening in a handle of the juice extractor so as to activate the switch unit to drive the motor and the blade disc. When the collar is moved away from the handle, the insertion is removed from the switch such that the motor and the blade disc are stopped to ensure the safety for the users.Type: GrantFiled: December 9, 2008Date of Patent: July 3, 2012Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Wu Chang
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Publication number: 20100139504Abstract: A safety device for a juice extractor includes a switch unit connected to an outside of the feed channel and electrically connected to a power source of the motor. A collar is movably mounted to the feed channel and includes an insertion which is inserted into an opening in a handle of the juice extractor so as to activate the switch unit to drive the motor and the blade disc. When the collar is moved away from the handle, the insertion is removed from the switch such that the motor and the blade disc are stopped to ensure the safety for the users.Type: ApplicationFiled: December 9, 2008Publication date: June 10, 2010Applicant: LYU JAN CO., LTD.Inventor: Li-Chen WU CHANG
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Patent number: 7461801Abstract: A multi-functional food processor contains a machine body and a top cover. It further includes a container and a driving device. The drive shaft of the driving device is extended to the container, and a juicer shredder, a vegetable shredder or a meat grinder blade is selectively installed in the transmission shaft, which is connected to the drive shaft. The top cover is provided with two feed tubes, where the first feed tube is used for feeding vegetables and fruits in conjunction with a first pusher. The second feed tube is used for feeding vegetables or meat into a vegetable shredder or a meat grinder blade in conjunction with push of the second pusher. A safety switch is mounted between the feed tubes, and it allows only one pusher to operate in each sole feed tube thus avoiding the food being fed into the wrong feed tube.Type: GrantFiled: January 5, 2007Date of Patent: December 9, 2008Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Wu Chang
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Patent number: 7036425Abstract: A control mechanism includes a driving device and a driven device coupling a bracket that is movably arranged in the deep fryer to the driving device. The driving device drives the basket upward/downward relative to the deep fryer. The driven device has a seat, a guiding slot, a limit having a guiding shaft extending upward to correspond to and be received in the guiding slot and an enclosure enclosing the seat and fixed to a portion of the driving device. A recoil spring is arranged at a rear side of the limit and the pushbutton. The bracket includes a first U-shaped arm and a second U-shaped arm pivotally received in a first pivot cutout and a second pivot cutout in the enclosure respectively.Type: GrantFiled: June 7, 2004Date of Patent: May 2, 2006Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Wu Chang
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Patent number: 6834578Abstract: An oil-casting device for deep-frying basket includes a vibration device, which is provided with a motor. A central spindle of the motor is arranged penetrating a through hole of a movable member seat to joint with an eccentric wheel. The movable member seat is combined with a movable member by insertion pins, and the top end of the movable member is in connection with an eccentric wheel seat. An eccentric axle of the eccentric wheel is penetratingly disposed in an axle hole in front of the eccentric wheel seat. An eccentric lever is arranged in rear of the axle hole and inserted in an eccentric lever seat inside a hook lower cover, and the outer circumference of the eccentric lever seat is sheathed on a grip of a supporting rack of deep-frying basket. And finally, the hook lower cover is combined with a handle of deep fryer having a hook upper cover to complete the architecture of the device.Type: GrantFiled: May 28, 2004Date of Patent: December 28, 2004Assignee: Lyu Jan Co., Ltd.Inventor: Li Chen Wu Chang
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Patent number: 6727477Abstract: A temperature controller includes temperature-adjusting device and a heating device. A plurality of magnet pieces and magnet attractive pads are respectively provided to terminal faces of the temperature-adjusting device and the heating device respectively for inducing magnetic attraction between the temperature-adjusting device and the heating device for enhancing the mounting force therebetween.Type: GrantFiled: March 28, 2003Date of Patent: April 27, 2004Assignee: Lyu Jan Co., Ltd.Inventor: Wu Chang Li-Chen
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Patent number: 6708603Abstract: A frying pot includes a container for receiving therein frying oil, a screen body rotatably and movably received in the container, a casing with an escalating device mounted therein to control the movement and rotation of the screen body. With the rotation and movement of the screen body in the container that is received in the casing, the amount of the frying oil is saved.Type: GrantFiled: June 30, 2003Date of Patent: March 23, 2004Assignee: Lyu Jan Co., Ltd.Inventor: Wu Chang Li-Chen
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Patent number: 6388236Abstract: A temperature control device for an electric pot assembly includes a base for receiving a pot therein and a receptacle is connected to the base. A temperature probe 41 includes a bi-metal plate and an end of the temperature probe is connected to a U-shaped resilient member on an outside of the base and the other end of the temperature probe extends through a peripheral wall of the base. A temperature sensing member is connected to the temperature probe and has two overlapped plates. An end of the bi-metal plate contacts one of the plates. The pot has an electric wire and a frame connected to a bottom thereof. The temperature probe is engaged the frame when the pot 1 is put on the base. The two plates are separated to open the circuit when the electric wire is overheated.Type: GrantFiled: July 31, 2001Date of Patent: May 14, 2002Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Chang
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Patent number: 6341555Abstract: A protective device for power supply of frying pan comprises a control lever disposed by side of a plurality of heat-source terminals; a power-supply unit laid on a base, having a power-supply chamber and a slot partitioned inside; a protective shield disposed on an inner top face of the power-supply unit, wherein a resilient device is disposed at a rear end of the protective shield to push the latter forward. When the frying pan is out of use, the protective shield is operated to cover an opening of the power-supply chamber, or when the frying pan is put to use, a user is supposed to place a pan casing on the base, then plug the control lever in the slot to push the protective shield backward to thereby open the opening of the power-supply chamber and allow the heat-source terminals to enter a power-supply jack and turn the power on.Type: GrantFiled: August 3, 2001Date of Patent: January 29, 2002Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Chang
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Patent number: 6240837Abstract: An electrothermal cooker comprises a casing, a cover, an inner pot, a heating device, and a pot base, and is characterized in: a plurality of heat insulators and a supporting device are disposed between the casing and the inner pot, and between the inner pot and the pot base respectively for efficient heat insulation, stable support, and cost reduction.Type: GrantFiled: July 13, 2000Date of Patent: June 5, 2001Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Chang
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Patent number: 5746117Abstract: A deep fryer includes a fryer body containing therein frying oil and a basket movably received within the body to be lifted/lowered down. An L-shaped base member is fixed on top rim of the fryer body, having a vertical section received within the body and a horizontal section extending out of the body to which a handle is pivoted so that the handle is rotatable between a horizontal position and a vertical position. Two U-shaped members are provided, each having a central section rotatably supported on the vertical section of the base member and two legs rotatably attached to and accommodating the basket therebetween. A link received inside and pivoted to the horizontal section of the base member having a first end connected to an arm of the first U-shaped member and a second end opposite to the first end and movably received an arc slot formed on the handle so that by rotating the handle relative to the base member the U-shaped member is driven via the link to lift/lower down the basket within the fryer.Type: GrantFiled: April 21, 1997Date of Patent: May 5, 1998Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Chang
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Patent number: D594717Type: GrantFiled: November 25, 2008Date of Patent: June 23, 2009Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Wu Chang
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Patent number: D397579Type: GrantFiled: September 3, 1996Date of Patent: September 1, 1998Assignee: Lyu Jan Co., Ltd.Inventor: Li-Chen Wu Chang