Title:
HEATER FOR MELTING SNOW DEPOSITED ON PARABOLOIDAL ANTENNA
Document Type and Number:
Japanese Patent JP3641023
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To melt snow efficiently with a simple mount mechanism by adhering a heat generating sheet consisting of a thin synthetic resin-made sheer incorporated with a heater generating element to strippable mount and making a slit to the heat generating sheet in the radiation direction.
SOLUTION: A heat generating sheet 2 is formed by inserting a heat generating element 3 formed by arranging a thin strip shaped aluminum foil with a thickness of 15μm in a meandering way between polyethylenetelephthalate-made rear and front sheets with a thickness of 50μm as a sandwich and the surface of the sheet 2 is coated by a coating film. Then an adhesives agent is coated to the rear side of the heat generating sheet 2, which is adhered to a strippable mount 1. The strippable mount and the heat generating sheet 2 are formed to be nearly semi-circular and three slits 5 are punched in the radial direction. Then the heat generating sheet 2 is stripped from the strippable mount 1 and the entire face of the heat generating sheet 2 is adhered closely along with a curved face of a lower half of the front side of a paraboloidal reflecting mirror while the cur side ends of the slits 5 are kept rather open and a connecting terminal 6 led from the end of the heat generating element 3 is connected to a power supply via a plug 7.
Inventors:
Nobutaka Inoue
Application Number:
JP19214395A
Publication Date:
April 20, 2005
Filing Date:
July 27, 1995
Export Citation:
Assignee:
Maspro Denkoh Co., Ltd.
International Classes:
H01Q15/16; H01Q1/02; (IPC1-7): H01Q1/02; H01Q15/16
Domestic Patent References:
| JP5327341A | ||||
| JP5022024A | ||||
| JP62031393U |
Attorney, Agent or Firm:
Yoshiki Ishida
Previous Patent: SLEEVE FOR SEALING CONNECTION PART BY MOUNTING MANUAL PUMP TO GLASS SMALL-MOUTH BOTTLE
Next Patent: RADIO-WAVE ABSORBING WALL
Next Patent: RADIO-WAVE ABSORBING WALL