The invention provides an air-conditioner for maintaining a temperature of a conditioned space at or near a set temperature. The air-conditioner comprises at least one rotating or reciprocating element adapted to rotate or reciprocate at a variable frequency. The variable frequency including one or more nuisance frequencies at which vibration or noise within the air-conditioner or the conditioned space causes a nuisance. A processor programmed to control variation of the variable frequency in response to operational requirement. The processor is configured to operate the at least one rotating or reciprocating element so as to substantially exclude operation at the one or more nuisance frequencies.

In a work vehicle including a pair of left and right link mechanisms disposed between a vehicle body and a wheel support member and configured to support the wheel support member to the vehicle body to be vertically pivotable, a suspension mechanism disposed between the vehicle body and the wheel support member and configured to elastically support the wheel support member, and an engine disposed between the pair of left and right link mechanisms, each one of the pair of left and right link mechanisms including an upper link provided between a link support portion formed in the vehicle body and the wheel support member and a lower link provided between the link support portion and the wheel support member, there are provided a radiator disposed on lateral outer side of the vehicle body relative to the link mechanisms, a cooling water circulation hose connected to the engine and the radiator and configured to circulate engine cooling water between the engine and the radiator. The link support portion has a recess portion opened to the space between the upper link and the lower link. And, the cooling water circulation hose is provided to enter the recess portion to extend through the space in a vehicle body inner/outer direction.

There is provided a vehicle front portion structure, including: a pair of front side members, each front side member including a main body portion, an upper flange portion and a lower flange portion, the main body portion forming a chamber when viewed in the vehicle front-rear direction, and the upper flange portion and lower flange portion extending in a vehicle vertical direction from the main body portion; a motor disposed fixed to the vehicle body; an air compressor that, when viewed from the vehicle front-rear direction, is disposed between one of the front side members and the motor, in the vehicle width direction; and a connection portion that is provided at the air compressor and that, when viewed from the vehicle front-rear direction, is disposed at the vehicle upper side or vehicle lower side relative to the main body portions, wiring being connected to the connection portion.

An HVAC assembly may include a base portion that includes a rib outwardly extending therefrom. The base portion and the rib may be formed of a first material having a first elongation to yield. The blower housing may also include a collapsible portion that is formed of a second material and fixed to the rib by a bond between the first and second materials. The second material may have an elongation to yield that is greater than the first elongation to yield of the first material and may be configured to collapse when a force is applied to the collapsible portion.

A hood article and a method of use for a seat conditioning assembly. The hood article including an air-impermeable housing with an internal hollow chamber and at least a first aperture adapted and a second aperture to connect an air mover to a collar device of an air distribution system assembly. The hood article used for fluidly connecting the air mover to the air distribution system assembly.

Systems and methods for coordinating container transportation. A method of autonomously transporting a cargo container includes aligning a distribution vehicle with the cargo container. The distribution vehicle is aligned with and hitched to the cargo container. An attachment can be connected to the cargo container for mating systems of the cargo container with the distribution vehicle. A system has inputs for vehicle and container location, arrival and departure times, facility plans, and can coordinate the autonomous movement of containers in a facility or a yard.

A mobile body=includes a reflection control layer that is formed on a surface of the mobile body, to absorb light in a wavelength region from 0.3 micrometer to 0.75 micrometer of incident sunlight, and emit light in a wavelength region from 0.75 micrometer to 100 micrometers.

A support device secures first tubes and second tubes to a vehicle body. The first tubes and the second tubes extend outward from an air conditioning case of a vehicle air conditioning system. The support device is outside the air conditioning case. The support device includes a first bracket in contact with the first tubes, and a second bracket in contact with the second tubes. The support device includes a common bracket coupled to both of the first bracket and the second bracket. The common bracket and the first bracket are in contact with the first tubes from opposite sides, holding the first tubes therebetween. The common bracket and the second bracket are in contact with the refrigerant tubes from opposite sides, holding the refrigerant tubes therebetween.

The invention provides an air-conditioner for maintaining a temperature of a conditioned space at or near a set temperature. The air-conditioner comprises at least one rotating or reciprocating element adapted to rotate or reciprocate at a variable frequency. The variable frequency including one or more nuisance frequencies at which vibration or noise within the air-conditioner or the conditioned space causes a nuisance. A processor (30) programmed to control variation of the variable frequency in response to operational requirement. The processor is configured to operate the at least one rotating or reciprocating element so as to substantially exclude operation at the one or more nuisance frequencies.

A mounting arrangement for a motor vehicle, at least having at least one heat exchanger and a protective element for the at least one heat exchanger, which with a grid structure through which a fluid may flow at least partially covers a surface, over which the fluid may flow, of the at least one heat exchanger, wherein the protective element is a component that is manufactured by an injection molding process, and has at least one sealing element, integrally formed on the protective element in a multicomponent method, for conducting flow of the fluid.