An apparatus having a plurality of inflatable members, the inflatable members worn in a vertical orientation on a human torso; a collar portion connected to the plurality of inflatable members; and at least one inflation tube connected to the plurality of inflatable members, wherein the inflation tube includes a mouthpiece and a valve to controllably inflate and deflate inflatable members in the plurality. The apparatus is worn by a person underneath a protective vest to provide ventilation of body heat between the person and the protective vest.

This clothing body comprises: a cloth portion (11) provided with opening holes (111, 111) for attaching fans (2, 2), a collar air discharge part (112), and sleeve air discharge parts (113, 113); and an expansion restricting means (14) which is provided in the cloth portion (11) in substantially the same position as the opening holes (111, 111) in the direction of length of the cloth portion (11) and is used for restricting the expansion of the cloth portion (11) around the opening holes (111, 111) and bringing the fans (2, 2) into close contact with the body (BD) of the wearer when wearing the clothing body with fans (2, 2) attached to the opening holes (111, 111). Thus, it is possible to provide a clothing body (1) for air-conditioned clothing (100) and air-conditioned clothing (100) such that expansion of the locations where fans (2, 2) are attached can be prevented.

A wearable device having a body-to-liquid heat exchanger, configured to exchange heat between a user's body and a liquid, the body-to-liquid heat exchanger comprising a conformal bladder defining a serpentine portion of a liquid-flow path; a first conduit placing an inlet to the liquid-flow path in fluid communication with an outlet of a liquid-to-ambient-air heat exchanger; a second conduit placing an outlet of the liquid-flow path in fluid communication with an inlet of the liquid-to-ambient-air heat exchanger; and the liquid-to-ambient-air heat exchanger coupled to the first conduit and the second conduit.

A garment system includes: a garment that is worn by a user; a blower unit that blows air toward the garment; and a control device that controls the blower unit, wherein the garment is divided into a plurality of sections respectively corresponding to a plurality of parts of a body of the user, and includes an inner layer positioned on a side of the user and an outer layer positioned on a side opposite to the user when viewed from the inner layer, the blower unit blows air between the inner layer and the outer layer of each of the plurality of sections, and the control device controls air blowing performed by the blower unit for each of the sections.

A personal cooling device for providing a cooling air stream is described herein. In one example, the personal cooling device includes an electric fan disposed in a housing, a stay-in-place extended wing member coupled to the housing at a first end, and a fastening mechanism coupled to a second end of the wing member. The fastening mechanism is configured to removably couple the housing to an object, such as a helmet, garment or other object.

The subject of the invention is interactive male underwear, intended to control the temperature of the surface of the skin of the male testicles, wherein reducing the temperature of the surface of the skin of the male testicles contributes to the treatment of male infertility in particular such as oligospermia, aspermia, asthenospermia, azoospermia, nekrospermia, normospermia and teratospermia. The male underwear comprises bearing element (EN) connected with the belt (LK) using connectors (LK), however at least one Peltier cell (8) of the skin temperature control system (UC) is mounted on a bearing element (EN). The bearing element (EN) is made of woven belt narrowed at the bottom in the capital U letter shape, however the upper part of the bearing element (EN) is connected directly with the belt (PA), and the D lower part is connected with the belt (PA) using connectors (LK).

A protective aviation garment is designed to protect a crewmember during flight. The garment includes a bladder layer which retains a pressurized fluid and applies pressure to the user. The bladder layer is semi-permeable, being impermeable to both oxygen and nitrogen and permeable to water vapor. A first fluid tube is formed as part of the bladder layer to deliver the pressurized fluid to the interior of the bladder layer. A cover layer is formed from a fire-retardant fabric surrounding the exterior of the bladder layer. The cover layer is sealed around the first fluid tube and allows the first fluid tube to pass therethrough. The thigh seals are configured to seal the bladder layer to the user such that the bladder layer forms a lower volume and an upper volume. The first fluid tube delivers the first pressurized fluid to the lower volume.

An electronic heating/cooling garment includes: a neck part, a collar (neckband), or an underarm part where a Peltier device (31) is placed; and a front body or a back body where a heating medium circulation path (35) and a battery (35) are placed, the battery (35) being configured to supply electric power to a pump (341) and the Peltier device (31). The heating medium circulation path (35) is composed of a flexible thermally conductive material having a tubular shape and holds a heating medium therein in an airtight manner. The heating medium circulation path has a first electrode and a second electrode on its outer surface. The first and second electrodes are configured to supply the electric power from the battery (35) to the Peltier device (31) and the pump (341).

The system comprises a cooling garment that is intended to cool the user of the garment. In one embodiment, the cooling garment is worn under a body armor. In one embodiment, the cooling garment is worn under any other garment or in any situation or environment where the user desires a cooling effect. In one embodiment the cooling garment comprises an outer layer and an inner layer. The inner layer has a plurality of perforations that allow air to flow therethrough. The outer layer is solid, so that air is urged toward the perforations and does not exit the garment away from the user, but instead towards the user. A flexible hose is coupled between the first and second layer and extends outward from the garment. The hose terminates in a quick release coupling that allows it to be removably attached to an air source, such as from a pump or other cooling system. In one embodiment, the quick release coupling is magnetic and is detached by pulling on the coupling or by the user of the cooling garment stepping away from the connection. In one embodiment, the system is used in a vehicle with a pump coupled to the electrical system of the vehicle.

A temperature controllable textile illustrated by the present disclosure has a first conductive cloth and a second conductive cloth. The first conductive cloth has a first metal while the second conductive cloth has a second metal different from the first metal. The first conductive cloth and the second conductive cloth have a thickness. A side surface of the first conductive cloth is in contact with a side surface of the second conductive cloth, and the first conductive cloth electrically connects to the second conductive cloth, to form two junction portions. When a negative end and a positive end of a direct current power electrically connects respectively with a top surface and a bottom surface of the first conductive cloth, the two junction portions form a cooling end and a heating end, respectively.