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
Device and method for generating soft tissue contrast images
Methods and devices for rapid and specific detection of multiple proteins
Liposomal nanoparticles and other formulations of fenretinide for use in therapy and drug delivery
Server system and method for discovering digital assets in enterprise information systems
Memory device and semiconductor device
Vehicle detection apparatus and method using magnetic sensor
Power management systems and designs
  Randomly Featured Patents
Traffic control barriers
Rear-view mirror for large vehicles
Staphylococcus aureus DIV1B for use as vaccine
Stack universal serial bus connector
Thermal printer with energy save features
Series connected flip chip LEDs with growth substrate removed
Ashtray
Light-emitting device
Closure with insert for enhanced sealing
Charger for an electric skin brush applicator