Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Heating apparatus for cabin of construction equipment










Image Number 5 for United States Patent #7478671.

A heating apparatus for a cabin of a construction equipment in which hot air ejected from an oil cooler is used for heating in the winter while it is ejected out in the summer, to maximize cooling or heating efficiency of the cabin of the construction equipment. The heating apparatus for a cabin of a construction equipment includes a duct ejecting air ejected from an oil cooler provided inside an automotive body at the rear of the cabin to the outside of the automotive body, and a switching unit provided in the duct to open and close an air vent in the duct, guiding the air inside the duct to the rear of the cabin if it is opened. The heating apparatus is automatically operated depending on its peripheral temperature condition to maximize cooling or heating efficiency of the cabin.








 
 
  Recently Added Patents
Chemically bonded carbon nanotube-polymer hybrid and nanocomposite thereof
Hand sign
Dynamic data caches, decoders and decoding methods
Toy
Printed circuit board including electromagnetic bandgap structure
Electrode for a plasma torch
Re-establishing push notification channels via user identifiers
  Randomly Featured Patents
Extraction of heart sound of fetus from heart sound information that comprises plurality of mixtures of plurality of heart sounds of plurality of fetuses
Transmission controller
Method of using mandelic acid for treating wrinkles
Industrially applicable process for the sulfamoylation of alcohols and phenols
Method and device for recording information on a carrier
Bicycle
Portable device and method for controlling the same
Apparatus and method for distributing ophthalmic lenses
Adsorbent for eliminating hepatitis C virus, adsorber, and adsorption method
Polynucleotides encoding useful polypeptides in Corynebacterium glutamicum ssp. lactofermentum