Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: There is provided a smoke generating device for use with a vaporizing material. The smoke generating device includes a housing defining an inner chamber configured to receive the vaporizing material, and a heating element disposed within the housing. A capillary is disposed within the inner chamber and is in thermal communication with the heating element. The capillary includes opposed first and second end portions, with the first end portion being disposable in the vaporizing material and the second end portion defining an opening in fluid communication with the internal chamber. The capillary is configured to convey the vaporizing material to the heating element. An inlet conduit in fluid communication with the inner chamber and fluidly connectable to a pressurized fluid source, and an outlet conduit in fluid communication with the inner chamber and configured to convey vapor from the inner chamber.

Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.

Abstract: There is provided a smoke generating device for use with a vaporizing material. The smoke generating device includes a housing defining an inner chamber configured to receive the vaporizing material, and a heating element disposed within the housing. A capillary is disposed within the inner chamber and is in thermal communication with the heating element. The capillary includes opposed first and second end portions, with the first end portion being disposable in the vaporizing material and the second end portion defining an opening in fluid communication with the internal chamber. The capillary is configured to convey the vaporizing material to the heating element. An inlet conduit in fluid communication with the inner chamber and fluidly connectable to a pressurized fluid source, and an outlet conduit in fluid communication with the inner chamber and configured to convey vapor from the inner chamber.

Abstract: In accordance with the present invention, there is provided a leak detection device and method of using the same. The leak detection device of the present invention employs the use of phase change vapor generation to provide a visual leak indicator, and is adapted to quickly and accurately identify the location of leaks in many types of fluid systems. The leak detection device and related leak detection methodology of the present invention can be used to identify leaks in many large systems such as HVAC systems and ductwork, transportation containers, recreational vehicles, clean rooms, and any other large sealed system.

Abstract: There is provided an inlet adapter for use with a fluid integrity test device for testing a fluid system. The fluid system includes a primary inlet collar defining a primary collar inner periphery. The inlet adapter includes an adapter body having an adapter inlet face and an adapter contact face. The adapter contact face is disposable in contact with the primary inlet collar to form a fluid tight seal with the primary inlet collar. The adapter contact face defines a contact face periphery that is circumscribable about the primary collar inner periphery. An adapter inner wall is disposed about an adapter axis and extends between the adapter inlet face and the adapter contact face to form an adapter channel. The adapter channel is in fluid communication with the fluid system when the fluid tight seal is formed between the adapter contact face and the primary inlet collar.

Abstract: A smoke producing device for detecting leaks in a fluid system comprises a smoke producing chamber and a fluid reservoir for containing a smoke producing fluid. A heating element is provided within the smoke producing chamber. The chamber has a pressurized gas inlet for receiving a pressurized gas and an outlet port for conveying pressurized gas and/or smoke out of said chamber. A fluid transfer device has a first portion disposed within the fluid reservoir and a second portion which is adjacent and/or in contact with the heating element. The fluid transfer device is a capillary flow device which conveys smoke producing fluid from the fluid reservoir to the vicinity of the heating element primarily by capillary action. In order to detect a leak in a fluid system, the smoke exiting the outlet port is conveyed into the fluid system, for example through a conduit connected to the outlet port.

Abstract: A smoke and clean air generating machine for detecting the presence and location of leaks in a fluid system (e.g. the evaporative or brake system of a motor vehicle). A source of gas (e.g. air or nitrogen) under pressure is delivered to a smoke generating apparatus or to a flow meter by way of a multi-position selector valve. With the selector valve in a first position, gas is delivered to the system under test via the flowmeter to detect the presence of a leak in need of repair depending upon the reading of the flow meter. With the selector valve in a second position, gas is delivered to the smoke generating apparatus so that smoke can be supplied to the system under test to locate the leak. With the selector valve in a third position between the first and second positions, pressure is bled from the machine to disable the smoke generating apparatus and thereby terminate the production of smoke.