Electric Control Patents (Class 38/1C)
  • Patent number: 5349767
    Abstract: A steam press has a movable upper member which includes a water port cooperating with an electrically energizable element and bottom disposed steam outlet ports. A fixed lower member is disposed below the upper member. The press also has a pump having a reversible piston and connected to a water reservoir. A direct current motor has a rotatable drive shaft reversible in direction to either cause water to be drawn out of the reservoir into the pump or to force water out of the pump to the water port.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: September 27, 1994
    Assignee: The Singer Company N.V.
    Inventor: Man Y. Foo
  • Patent number: 5042179
    Abstract: An electric steam iron has two heating elements (21, 41), each of high wattage. The elements heat the soleplate (20) and a water tank of a steam generator (40). The elements are connected in such a way that they cannot be switched on simultaneously. The quantity of steam which is delivered by the iron during ironing is regulated by an electronic circuit (FIG. 2) which controls the heating of the steam generator. The heating takes place in a manner in which the steam delivery varies depending on the steam requirements during an ironing cycle (FIGS. 4a-4e). The steam generator can be designed as a pressure tank in which a buffer stock of steam is formed during an interruption in ironing, so that at the beginning of an ironing cycle a large quantity of steam can be delivered and at the same time the soleplate can be heated up.
    Type: Grant
    Filed: January 18, 1990
    Date of Patent: August 27, 1991
    Assignee: U.S. Philips Corp.
    Inventor: Sijtze van der Meer
  • Patent number: 4980981
    Abstract: An ironing machine for automatically ironing garments or other articles which are conveyed through the machine on hangers. The machine comprises an ironing zone to receive an article to be ironed and a heat applying means for applying heat to an article received at the ironing zone. The heat applying means is mounted on a shuttle which is movable relative to the ironing zone for traversing that zone. The heat applying means includes two opposed heat applying surfaces one disposed on each side of the ironing zone for contacting a surface of an article at the ironing zone and conforming to the surface contour thereof while traversing the ironing zone.
    Type: Grant
    Filed: February 27, 1987
    Date of Patent: January 1, 1991
    Assignee: Aim Industries Australia Limited
    Inventor: Tholsee Naidoo
  • Patent number: 4274214
    Abstract: An apparatus for pressing cloth with a heated iron has a surface for supporting a cloth or other material to be pressed, one or more fans for moving air over the ironing surface by suction or by blowing and a switch for controlling electricity that drives the fan. The switch has a first capacitor which is disposed below and in front of the ironing surface. The switch is shaped to the outline of the ironing surface. A second capacitor having a semi-cylindrical cross-section is disposed between the first capacitor and the ironing surface.
    Type: Grant
    Filed: October 4, 1978
    Date of Patent: June 23, 1981
    Assignee: J. Strobel & Sohne GmbH & Co.
    Inventor: Georg Hauser