×

STEAM DEVICE

  • US 20110280717A1
  • Filed: 05/26/2011
  • Published: 11/17/2011
  • Est. Priority Date: 11/27/2008
  • Status: Active Grant
First Claim
Patent Images

1. A steam device, comprising:

  • a first member one side of which is exposed to high-temperature steam and the other side of which is cooled by low-temperature steam having a temperature lower than that of the high-temperature steam; and

    a second member which is disposed to face the first member with a passage for the low temperature steam between them and is formed of a material having a heat resistance lower than that of the first member;

    at least one of;

    a first high-reflectance film which is formed on the surface of the first member exposed to the high-temperature steam and which has a reflectance with respect to infrared rays higher than the first member, anda second high-reflectance film which is formed on the surface of the second member facing the first member and which has a reflectance with respect to infrared rays higher than the second member.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×