Quick connect fluid connector with temperature sensing
AssigneeFasTest, Inc.
InventorsRobert Danielson, Chris Wagner
Life of this patent
Estimating the term…
Abstract
A quick connect fluid connector that is detachably connectable to a fluid system to process a gas into or from the fluid system through the quick connect fluid connector. The quick connect fluid connector includes one or more temperature sensors that can sense the temperature of the gas within the fluid connector during processing. Based on the sensed temperature(s), an alert can be generated to alert a human operator conducting the processing and/or automatically shut-off the processing if the sensed temperature becomes too high. The operator will therefore be alerted if the cylinders are being processed too quickly or if the processing duration could be shortened.
Claims11
A quick connect fluid connector that is detachably connectable to a fluid system to process a gas into or from the fluid system through the quick connect fluid connector, comprising:
- a connection mechanism having a connected position to detachably connect the quick connect fluid connector to the fluid system and a disconnected position to disconnect the quick connect fluid connector from the fluid system;
- an actuator connected to the connection mechanism to actuate the connection mechanism between the disconnected position and the connected position;
- a gas flow path through the quick connect fluid connector for gas to flow through while the gas is processed into or from the fluid system;
- and
- a temperature sensor disposed in the gas flow path;
- the temperature sensor includes a temperature sensing element and a sheath that separates the temperature sensing element from the gas in the gas flow path, wherein during use of the quick connect fluid connector when connected to the fluid system and processing gas into or from the fluid system, the sheath is in intimate contact with gas in the gas flow path;
- the connection mechanism is located at a first end of the quick connect fluid connector, and the temperature sensor is located adjacent to a second end of the quick connect fluid connector opposite the first end.
A quick connect fluid connector that is detachably connectable to a fluid system to process a gas into or from the fluid system through the quick connect fluid connector, comprising:
- a connection mechanism having a connected position to detachably connect the quick connect fluid connector to the fluid system and a disconnected position to disconnect the quick connect fluid connector from the fluid system;
- an actuator connected to the connection mechanism to actuate the connection mechanism between the disconnected position and the connected position;
- a gas flow path through the quick connect fluid connector for gas to flow through while the gas is processed into or from the fluid system;
- and
- a temperature sensor disposed in the gas flow path;
- the temperature sensor includes a temperature sensing element and a sheath that separates the temperature sensing element from the gas in the gas flow path, wherein during use of the quick connect fluid connector when connected to the fluid system and processing gas into or from the fluid system, the sheath is in intimate contact with gas in the gas flow path;
- and
- the temperature sensor further includes a heat transfer compound between the temperature sensing element and the sheath.
A quick connect fluid connector that is detachably connectable to a fluid system to process a gas into or from the fluid system through the quick connect fluid connector, comprising:
- a connection mechanism having a connected position to detachably connect the quick connect fluid connector to the fluid system and a disconnected position to disconnect the quick connect fluid connector from the fluid system;
- an actuator connected to the connection mechanism to actuate the connection mechanism between the disconnected position and the connected position;
- a gas flow path through the quick connect fluid connector for gas to flow through while the gas is processed into or from the fluid system;
- and
- a temperature sensor disposed in the gas flow path;
- the temperature sensor includes a temperature sensing element and a sheath that separates the temperature sensing element from the gas in the gas flow path, wherein during use of the quick connect fluid connector when connected to the fluid system and processing gas into or from the fluid system, the sheath is in intimate contact with gas in the gas flow path;
- a second temperature sensor disposed in the gas flow path;
- and
- the second temperature sensor includes a second temperature sensing element and a second sheath that separates the second temperature sensing element from the gas in the gas flow path, wherein during use of the quick connect fluid connector when connected to the fluid system and processing gas into or from the fluid system, the second sheath is in intimate contact with gas in the gas flow path.
A quick connect fluid connector that is detachably connectable to a fluid system to process a gas into or from the fluid system through the quick connect fluid connector, comprising:
- a connection mechanism having a connected position to detachably connect the quick connect fluid connector to the fluid system and a disconnected position to disconnect the quick connect fluid connector from the fluid system;
- an actuator connected to the connection mechanism to actuate the connection mechanism between the disconnected position and the connected position;
- a gas flow path through the quick connect fluid connector for gas to flow through while the gas is processed into or from the fluid system;
- and
- a temperature sensor disposed in the gas flow path;
- the temperature sensor includes a temperature sensing element and a sheath that separates the temperature sensing element from the gas in the gas flow path, wherein during use of the quick connect fluid connector when connected to the fluid system and processing gas into or from the fluid system, the sheath is in intimate contact with gas in the gas flow path;
- and
- a piston that defines a first portion of the gas flow path, a body that surrounds the piston, and a nipple connected to the body that defines a second portion of the gas flow path;
- the first portion is substantially perpendicular to the second portion;
- and the temperature sensor is positioned closer to the second portion than to the first portion.
A method of processing a gas into or from a fluid system through a quick connect fluid connector, comprising:
- connecting the quick connect fluid connector to the fluid system to process the gas into or from the fluid system through a gas flow path of the quick connect fluid connector;
- and
- while the gas is being processed into or from the fluid system through the quick connect fluid connector, sensing a temperature of the gas using a temperature sensor in the gas flow path, the temperature sensor including a temperature sensing element and a sheath that separates the temperature sensing element from the gas in the gas flow path wherein the sheath is in intimate contact with gas in the gas flow path.
Dependencies are inferred from the claim text.