Abstract: A dynamic combustion engine sound broadcasting device for making an electric motor vehicle (EMV) sound like an internal combustion engine vehicle (ICEV) includes an electronics module (EM), which is mountable to the EMV. The EM comprises a set of sensors and a digital to analog converter (DAC), which are operationally engaged to a computer. Each sensor is operationally engageable to a respective operating element of the EMV to measure a performance parameter and to generate an output signal. An algorithm on the computer pairs each output signal with an associated sound, corresponding to a sound produced by a respective mechanical element of a reference ICEV at a respective performance level, and generates a composite digital signal. The sounds are retained on the computer as digital audio signals in a plurality of data sets. The DAC converts the composite digital signal to an analog signal for broadcast by a speaker.

Abstract: A dynamic combustion engine sound broadcasting device for making an electric motor vehicle (EMV) sound like an internal combustion engine vehicle (ICEV) includes an electronics module (EM), which is mountable to the EMV. The EM comprises a set of sensors and a digital to analog converter (DAC), which are operationally engaged to a computer. Each sensor is operationally engageable to a respective operating element of the EMV to measure a performance parameter and to generate an output signal. An algorithm on the computer pairs each output signal with an associated sound, corresponding to a sound produced by a respective mechanical element of a reference ICEV at a respective performance level, and generates a composite digital signal. The sounds are retained on the computer as digital audio signals in a plurality of data sets. The DAC converts the composite digital signal to an analog signal for broadcast by a speaker.

Abstract: Disclosed herein is an overhead passenger service unit (PSU) for a vehicle, comprising: a mounting mechanism for mounting the PSU above at least one vehicle seat; a dynamic seat row marker that provides an indication of a seat position and a status portion indicating a status of a passenger or trip aspect that is readily viewable from a vehicle aisle and is changeable during a trip; and a programmable active display that is readily viewable from a passenger seat and provides trip changeable information about the trip to the passenger.

Abstract: In an illustrative embodiment, an integrated speaker-light unit includes a base unit adapted to be mounted to a fixture of an aircraft, a speaker unit disposed proximate the base unit, a horn element having a proximal end and a distal end, the proximal end positioned proximate the speaker unit and defining a first aperture, and the distal end defining a second aperture, where a greatest measurement of the second aperture is larger than a greatest measurement of the first aperture, an LED unit disposed at least partially in the horn element, and a housing element at least partially surrounding the horn element. The greatest measurement of the second aperture may be less than 4 inches. The base unit may be mounted to a passenger service unit such that the integrated speaker-light unit is presented as a passenger reading light.

Abstract: Disclosed herein is an overhead passenger service unit (PSU) for a vehicle, comprising: a mounting mechanism for mounting the PSU above at least one vehicle seat; a dynamic seat row marker that provides an indication of a seat position and a status portion indicating a status of a passenger or trip aspect that is readily viewable from a vehicle aisle and is changeable during a trip; and a programmable active display that is readily viewable from a passenger seat and provides trip changeable information about the trip to the passenger.

Abstract: Disclosed herein is an overhead passenger service unit (PSU) for a vehicle, comprising: a mounting mechanism for mounting the PSU above at least one vehicle seat; a dynamic seat row marker that provides an indication of a seat position and a status portion indicating a status of a passenger or trip aspect that is readily viewable from a vehicle aisle and is changeable during a trip; and a programmable active display that is readily viewable from a passenger seat and provides trip changeable information about the trip to the passenger.

Abstract: In an illustrative embodiment, an integrated speaker-light unit includes a base unit adapted to be mounted to a fixture of an aircraft, a speaker unit disposed proximate the base unit, a horn element having a proximal end and a distal end, the proximal end positioned proximate the speaker unit and defining a first aperture, and the distal end defining a second aperture, where a greatest measurement of the second aperture is larger than a greatest measurement of the first aperture, an LED unit disposed at least partially in the horn element, and a housing element at least partially surrounding the horn element. The greatest measurement of the second aperture may be less than 4 inches. The base unit may be mounted to a passenger service unit such that the integrated speaker-light unit is presented as a passenger reading light.

Abstract: Disclosed herein is an overhead passenger service unit (PSU) for a vehicle, comprising: a mounting mechanism for mounting the PSU above at least one vehicle seat; a dynamic seat row marker that provides an indication of a seat position and a status portion indicating a status of a passenger or trip aspect that is readily viewable from a vehicle aisle and is changeable during a trip; and a programmable active display that is readily viewable from a passenger seat and provides trip changeable information about the trip to the passenger.

Abstract: Upright sidewall and end panels are bolted to a unitary base component having a treadmill so as to form a composite exercise tank. One end panel has a door of transparent sheet material with specialized hinges and locking mechanism to assure a leakproof fit. Water can be introduced into the tank to a desired level from a storage container, whereupon the treadmill is actuated for exercise or therapy. During use, water in the tank is recirculated through heating, cleaning and sanitizing equipment. After use, the water in the tank is emptied to the storage container and the user exits through the door.

Abstract: Upright sidewall and end panels are bolted to a unitary base component having a treadmill so as to form a composite exercise tank. One end panel has a door of transparent sheet material with specialized hinges and locking mechanism to assure a leakproof fit. Water can be introduced into the tank to a desired level from a storage container, whereupon the treadmill is actuated for exercise or therapy. During use, water in the tank is recirculated through heating, cleaning and sanitizing equipment. After use, the water in the tank is emptied to the storage container and the user exits through the door.

Abstract: A transparent safety layer for a transparent candle comprising a thermoplastic polyamide resin and a solvent for said polyamide resin which is also compatible with said transparent candle; said polyamide resin and said solvent being present in amounts to give said transparent safety layer a higher viscosity and melt temperature than said transparent candle composition.