Patents by Inventor Chih-Lin Tsai

Chih-Lin Tsai 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).

  • Patent number: 8449291
    Abstract: The present invention relates to a gas combustor, which comprises a storage tank, a connect seat allowing an ignition device and a combustion device to be installed, and a housing. The rear of the connection seat is formed with an accommodation slot in sequence allowing a piezoelectric device of the ignition device and a pressable button member to be installed and positioned, the front of the button member is protruded with a push sheet. Two clamp arms at the front of the connection seat define an insertion slot allowing an insertion tenon fixed at the rear of a mixing tube of the combustion device to be inserted and positioned, such that the mixing tube and the piezoelectric device are in contact.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: May 28, 2013
    Inventor: Chih-Lin Tsai
  • Patent number: 8449290
    Abstract: The present invention relates to a gas combustor, which comprises a housing in which a base seat is installed, an engagement pipe at the front of the base seat is connected to a flame device exposed at the front of the housing, wherein the rear portion of the base seat is pivoted with a swing sheet, the inner surface thereof is adjacent to a gas intake control valve fastened in the base seat, and a convey pipe is connected between the gas intake control valve and a pivotal connection device installed at the rear of the housing; and a safety mechanism, installed at the bottom of the housing and including a latch button, a connection rod and a control button; through pressing the latch button, one end of the connection rod is raised, the latch end at the other end of the connection rod is inwardly retracted for releasing the locking state of the control button, so the control button is enabled to be pressed, and the extrusion part extrudes the swing sheet, and the gas intake control valve is formed to an openin
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: May 28, 2013
    Inventor: Chih-Lin Tsai
  • Publication number: 20120244480
    Abstract: The present invention relates to a gas combustor, which comprises a storage tank, a connect seat allowing an ignition device and a combustion device to be installed, and a housing. The rear of the connection seat is formed with an accommodation slot in sequence allowing a piezoelectric device of the ignition device and a pressable button member to be installed and positioned, the front of the button member is protruded with a push sheet. Two clamp arms at the front of the connection seat define an insertion slot allowing an insertion tenon fixed at the rear of a mixing tube of the combustion device to be inserted and positioned, such that the mixing tube and the piezoelectric device are in contact.
    Type: Application
    Filed: July 20, 2011
    Publication date: September 27, 2012
    Inventor: Chih-Lin TSAI
  • Publication number: 20120045727
    Abstract: The present invention relates to a gas combustor, which comprises a housing in which a base seat is installed, an engagement pipe at the front of the base seat is connected to a flame device exposed at the front of the housing, wherein the rear portion of the base seat is pivoted with a swing sheet, the inner surface thereof is adjacent to a gas intake control valve fastened in the base seat, and a convey pipe is connected between the gas intake control valve and a pivotal connection device installed at the rear of the housing; and a safety mechanism, installed at the bottom of the housing and including a latch button, a connection rod and a control button; through pressing the latch button, one end of the connection rod is raised, the latch end at the other end of the connection rod is inwardly retracted for releasing the locking state of the control button, so the control button is enabled to be pressed, and the extrusion part extrudes the swing sheet, and the gas intake control valve is formed to an openin
    Type: Application
    Filed: July 20, 2011
    Publication date: February 23, 2012
    Inventor: Chih-Lin Tsai
  • Patent number: 7914281
    Abstract: The present invention relates to a gas combustion apparatus, composed by a storage tank, a combustion gas setting device, an ignition device, a housing, a combustion device and an outer tube.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: March 29, 2011
    Inventor: Chih-Lin Tsai
  • Patent number: 7850446
    Abstract: The present invention relates to a hand-held gas combustion apparatus, comprises a gas storing tank, a gas discharging device, a housing, an ignition system and a flame device. The flame nozzle of the flame device and the metal sleeve tube are respectively in contact with the conductive wire and the electricity-guiding wire of the ignition system, so a static electricity spark is generated between the inner folding edge of the metal sleeve tube and the flame nozzle, so mixed combustion gas ejected from the flame nozzle is ignited, a gas combustion apparatus is therefore obtained, and the electricity-guiding wire is provided between the metal sleeve tube and the ignition system so the high-voltage static electricity can be guided back to the ignition system for forming a circuit.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: December 14, 2010
    Inventor: Chih-Lin Tsai
  • Publication number: 20100112501
    Abstract: The present invention relates to a gas combustion apparatus, composed by a storage tank, a combustion gas setting device, an ignition device, a housing, a combustion device and an outer tube.
    Type: Application
    Filed: November 4, 2008
    Publication date: May 6, 2010
    Inventor: Chih-Lin TSAI
  • Patent number: 7708554
    Abstract: A safety structure of a gas burner is disclosed formed of a slide, a stop device and a housing. When pressed the slide, a third spring member is compressed to lower the stop device and to further disengage the retaining blocks of the stop device from respective retaining grooves of the slide, thereby releasing the stop device from the constraint of the slide. When the user keeps pressing the slide at this time, the retaining blocks are moved to a bottom side of the guide ribs of the slide and the frame base is forced to squeeze a first spring member to release the locked state.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: May 4, 2010
    Inventor: Chih-Lin Tsai
  • Publication number: 20090068606
    Abstract: The present invention relates to a hand-held gas combustion apparatus, comprises a gas storing tank, a gas discharging device, a housing, an ignition system and a flame device. The flame nozzle of the flame device and the metal sleeve tube are respectively in contact with the conductive wire and the electricity-guiding wire of the ignition system, so a static electricity spark is generated between the inner folding edge of the metal sleeve tube and the flame nozzle, so mixed combustion gas ejected from the flame nozzle is ignited, a gas combustion apparatus is therefore obtained, and the electricity-guiding wire is provided between the metal sleeve tube and the ignition system so the high-voltage static electricity can be guided back to the ignition system for forming a circuit.
    Type: Application
    Filed: September 4, 2008
    Publication date: March 12, 2009
    Applicant: FUJIFILM Corporation
    Inventor: Chih-Lin TSAI
  • Publication number: 20080057455
    Abstract: A safety structure of a gas burner is disclosed formed of a slide, a stop device and a housing. When pressed the slide, a third spring member is compressed to lower the stop device and to further disengage the retaining blocks of the stop device from respective retaining grooves of the slide, thereby releasing the stop device from the constraint of the slide.
    Type: Application
    Filed: November 1, 2006
    Publication date: March 6, 2008
    Inventor: Chih-Lin Tsai