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Public transportation vehicle

A technology for public transportation, vehicles, used in vehicle components, sustainable transportation, heating/cooling of railway vehicles, etc., can solve problems such as low efficiency and small particle air filter size

Active Publication Date: 2015-05-13
THERMO KING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to space constraints within the HVAC unit, these particulate air filters are necessarily relatively small in size, resulting in generally low efficiency

Method used

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  • Public transportation vehicle
  • Public transportation vehicle
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Embodiment Construction

[0018] Before explaining the specific embodiments of the present invention in detail, it should first be explained that the detailed structure of the present invention and the arrangement of various components are not limited to the applications explained in the following text descriptions and accompanying drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. At the same time, it is to be understood that the words and phrases used for the purpose of describing the present invention in the following are not to be interpreted in a limiting sense. The use of "comprising", "comprising", "having" and similar variants means that the item listed thereafter is included while other items are also included. Unless otherwise specified or limited, the terms "mount", "connect", "support" and similar variations are used broadly and encompass directly or indirectly mount, connect, support, join. Also, "connected" and "coupled" are no...

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PUM

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Abstract

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 within the housing, an inlet upstream of the air cleaning device, and an outlet downstream of the air cleaning device, and a duct system disposed within the cabin and extending substantially along the passenger zone length. The duct system is in fluid communication with the outlet and operable to receive the flow of cleaned air from the outlet and direct the flow of cleaned air to the cabin substantially evenly along the passenger zone length.

Description

technical field [0001] The invention relates to a public transport vehicle. Background technique [0002] The protection of human health and environmental quality while passenger vehicles are in motion is an especially important design consideration for air management and distribution in public transport vehicles. With the above in mind, the heating, ventilation and air conditioning (HVAC) units on most buses and rail vehicles today include particulate air filters. However, due to space constraints within the HVAC unit, these particulate air filters are necessarily relatively small in size, resulting in generally low efficiency. Contents of the invention [0003] Typical HVAC units have a compact design, which does not allow for the incorporation of new filtration technologies, such as advanced air purification technologies. It can be predicted with a high degree of certainty that air purification technologies will not be able to ensure adequate (optimal, efficient, high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H3/06A61L9/00
CPCB60H1/00371B60H3/0608B60H3/0658B60H2001/00235B61D27/00Y02T30/00
Inventor R·切尔马克A·里斯卡M·科尔达M·科佩卡M·黑加尔
Owner THERMO KING CORP