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Class 137/591 - Inverted "U" passage


Subclass of Class 137 - Fluid handling
Definition: Systems in which the internally extending pipe comprises
No. of patents: 8
Last issue date: 05/13/2008


NumberTitleIssue Date
RE40307Inlet baffle for water heater
A baffle for slowing the incoming water flow into a booster heating tank so that the turbulence in the water tank is minimized. The baffle consists of an inner cap and outer cap which are positioned over the inlet to a water heating tank. The outer cap is spaced apa...
05/13/2008
7275697Thermostatic valve for a cooling circuit
A valve comprises a housing, a movable check mechanism that is suitable for regulating passage of a fluid between an inlet orifice and an outlet orifice of the housing, a stationary seat for receiving the check mechanism, and a thermostatic element that is provided ...
10/02/2007
6510819Inlet baffle for water heater
A baffle for slowing the incoming water flow into a booster heating tank so that the turbulence in the water tank is minimized. The baffle consists of an inner cap and outer cap which are positioned over the inlet to a water heating tank. The outer cap is...
01/28/2003
6216720Siphon adapter
A siphon adapter is disclosed. The siphon adapter is comprised of a pipe configured so that one end of the pipe fits inside of a container through the opening and is in very close proximity with the lowest portion of container. The other end of the pipe i...
04/17/2001
6056886Water level and flow control device and skimmer box provided with this device
A system for controlling a flow of water out of a container in a manner to prevent the generation of noise as an incident to the outflow and to permit adjustment of the water level in the container, the container being a component of apparatus for maintai...
05/02/2000
5630445Fuel tank for automotive vehicles and evaporative emission control system incorporating same
A fuel tank for an automotive vehicle has a tank body for storing fuel. A filler pipe is connected to the tank body. A fuel outlet port device is located within the tank body and connected to an end of the filler pipe. The fuel outlet port device has an o...
05/20/1997
5310252Brake valve assembly for purging air from brake lines
A vehicle braking system is characterized by being constructed for self-purging and removal of air from the brake lines to thereby prevent the accumulation of air therein so as to provide a more effective braking system. The braking system has a master cy...
05/10/1994
4781210Replacement inlet valve assembly for a toilet tank
A replacement inlet valve assembly for use in a toilet tank now having an inlet valve with a water inlet on the side. This invention has a ballcock-operated inlet flush valve with a bottom inlet and a generally S-shaped inlet conduit rigidly attached to t...
11/01/1988
 
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