About 33 results
https://drivepatents.com/patents/966561 · 10 Dec 2014
An air-conditioning duct (100) in a passenger car of transportation which is extended in a vehicle length direction (11) in a ceiling portion of the passenger car (10) utilized by the general public and receives conditioned air from an air-conditioning app...
https://drivepatents.com/patents/968599 · 22 Oct 2014
An air conditioner (18) includes: a suction port (22); a suction grill (50) provided at the suction port (22) and including a plurality of bars (70) spaced apart from one another and arranged substantially parallel to one another and a suction surface (74)...
https://drivepatents.com/patents/971063 · 20 Aug 2014
The roof rounding device (1) has a cover structure (10.1 to 10.4), which is designed for covering a receiving space (A), and two holding sections (H1,H2), which serve for mounting the cover structure on the vehicle. The cover structure has two opened cover...
https://drivepatents.com/patents/976195 · 16 Apr 2014
To provide a refrigerating and air-conditioning apparatus capable of performing an operation for defrosting an outdoor heat exchanger in a heating operation under such air conditions that the outdoor heat exchanger is frosted, while continuing the heating ...
https://drivepatents.com/patents/982127 · 6 Nov 2013
The circulation system (100) has a cooling circuit (10) that supplies first fluid (F1). A heating circuit (20) supplies second fluid (F2). A first heat exchanger (WT1) performs heat exchange with heating circuit, when first fluid is fed. The heat exchanger...
https://drivepatents.com/patents/988721 · 17 Jul 2013
A renewal method of an air-conditioning unit for a vehicle in which an air-conditioning unit for a vehicle (100a) using a former refrigerant disposed in a frame (8) mounted on a vehicle (1) is renewed to an air-conditioning unit for a vehicle (100b) using ...
https://drivepatents.com/patents/997082 · 17 Oct 2012
The method includes operating an HVAC unit for a test period in an automatic temperature control mode and measuring power consumed at one or more testing heat loads at one or more rotational speeds. The method further includes determining an association be...
https://drivepatents.com/patents/1004829 · 29 Feb 2012
The invention relates to a rail vehicle, having a plurality of passenger compartments (C1, C2, C3), comprising: - at least one energy-consuming device (H, L, I), in particular a heating, ventilating and/or air conditioning system (H), a light system (L) fo...
https://drivepatents.com/patents/1011624 · 22 Jun 2011
The arrangement has supporting structures fastened to a vehicle body-ceiling, and a ceiling lining suspended on the supporting structures. A channel module (1) forms a supply air channel (21) for supplying air into interior of a vehicle body. The supply ai...
https://drivepatents.com/patents/1016001 · 2 Feb 2011
A mass transit vehicle (10) including a cabin mounted to a frame and including a roof and a passenger zone defining a passenger zone length, an air cleaning unit (38) including an air cleaner housing mounted to the roof, an air cleaning device disposed wit...