Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Disposable package for dispensing liquids with a controlled rate of flow










Image Number 2 for United States Patent #4216885.

A disposable package for dispensing liquids with a controlled rate of flow is described, such as for syrup for use with a post-mix soft drink dispenser. The disposable package includes a thin walled plastic or glass container with a closed end and an open end defining a discharge opening with a flow rate control tube positioned in said container in a predetermined position. The flow rate control tube has a closed rupturable, openable or frangible sealed end, which extends through the closed end of the container, and an open end, which is disposed at a predetermined distance within the container from the position of the discharge opening. The discharge or open end of the container is sealed by a removable cap and a rupturable membrane. The sealed end of the flow rate control tube may be contained within a recessed portion of the container adjacent the closed end thereof to protect the sealed end from rupture during shipping of the disposable package. A check valve may be placed at the open end of the flow control tube to preclude spillage in operable condition when the package temperature is elevated and the trapped head-space expands exerting back-pressure.








 
 
  Recently Added Patents
Data consumption framework for semantic objects
Using sets of OTDR receive fibers with different lengths of marker events to verify optical fiber connectivity
Method for generating codewords
Touch screen guitar
Vibration power generator and vibration power generation device, and communication device and electronic equipment with vibration power generation device
Image forming apparatus
Switched capacitor amplifier
  Randomly Featured Patents
Electro-optically tunable optical filter
Book product with concealed security device
Method for placement of catheter in a blood vessel
Communications module
Apparatus for controlling the ripening of fresh produce
Activated carbon bodies having epoxy resin and bentonite binders
Spacer structures of a semiconductor device
Transparent electrophotographic film
Heat treating device
Orthodontic elastomeric ligature with slippery coating and method of making same