Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Multi-stage forming drum commutator










Image Number 10 for United States Patent #6630096.

A method and apparatus (20) for forming a fibrous web (50) includes a movable, foraminous forming surface (22) and a substantially stationary, vacuum-commutator duct system (24) which is located substantially subjacent the forming surface (22). The vacuum-commutator duct system (24) has an entrance opening (26) that changes in configuration along a longitudinal dimension (30) of the entrance opening (26).








 
 
  Recently Added Patents
Reaction medium for detecting and/or identifying bacteria of the Legionella genus
Method of controlling semiconductor device, signal processing method, semiconductor device, and electronic apparatus
Fine grain voltage scaling of back biasing
Avirulent oncolytic herpes simplex virus strains engineered to counter the innate host response
Systems and methods for selective text to speech synthesis
Resistive memory element sensing using averaging
Semiconductor element-embedded wiring substrate
  Randomly Featured Patents
Transportable hoist for lifting large vehicle wheels
Mounting of high density components on substrate
Low voltage output buffer with improved speed
Internet use monitoring system and method
Control and hydraulic system for liftcrane
Electronic device
Security model for a layout engine and scripting engine
Wire and cable dispensing container and systems
Pyro/piezo sensor with enhanced sound response
Film tube gusset forming machine