Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/627
Name: Fluid handling > Systems > Sequential distributor or collector type
Description: Subject matter in which the plural valves are of the distributor type, i.e., comprise a number of valve-controlled outlets and a lesser number of inlets, usually one, or a number of valve-controlled inlets and lesser number of outlets, some of the valves of the larger number opening or closing as others close or open.

Patents under this class:

Patent Number Title Of Patent Date Issued
8443832 Sequencer assembly, system and method May. 21, 2013
6843270 Connector of inflating device capable of coupling various types of valve stems Jan. 18, 2005
6732760 Fluid distributor valve outlet opening and closing device May. 11, 2004
6539967 Distribution valve and method Apr. 1, 2003
6386232 Fluid distributor valve May. 14, 2002
6360767 Fluid distribution valve Mar. 26, 2002
6352105 Servocontrolled valve for air-conditioning systems known as four pipe systems Mar. 5, 2002
6325087 Distribution valve and method Dec. 4, 2001
6314999 Fluid distribution valve Nov. 13, 2001
6311728 Fluid distribution valve Nov. 6, 2001
6241015 Apparatus for remote control of wellbore fluid flow Jun. 5, 2001
6189556 Low profile, low resistance distribution valve and method for swimming pools Feb. 20, 2001
6126089 Cleaning lance Oct. 3, 2000
5927318 Automated pipe connection apparatus Jul. 27, 1999
5623965 Low effort vacuum valve assembly with rotary actuator Apr. 29, 1997
5492035 Fluid manifold for center column machine Feb. 20, 1996
5487346 Soil injection system Jan. 30, 1996
5307838 Rotary valve assembly May. 3, 1994
5135168 Multi-sprinkler controller Aug. 4, 1992
5083590 Three-way valve Jan. 28, 1992
5081903 Multiplexed hydraulic control system with multi-bit binary selector signal control Jan. 21, 1992
5082022 Multiple outlet water timer Jan. 21, 1992
5069883 Device for continuous contacting of liquids and solids Dec. 3, 1991
5038827 Shuttle valve for a refrigeration system Aug. 13, 1991
5000013 Air sequencer for a knitting machine Mar. 19, 1991
4984738 Unit injector for staged injection Jan. 15, 1991
4826356 Pressure actuated flow control valve May. 2, 1989
4817656 Multi-port distribution valve with gear driven rotary distribution cylinders Apr. 4, 1989
4784325 Rotating stream sprinkler Nov. 15, 1988
4592379 Fluid distribution valve Jun. 3, 1986
4570663 Distribution valve with dual cams to prevent uncontrolled excursions of valve balls Feb. 18, 1986
4523606 Distribution valve Jun. 18, 1985
4313455 Fluid routing device Feb. 2, 1982
4310021 Control valve Jan. 12, 1982
4290442 Mobile cleaning unit Sep. 22, 1981
4195665 Fluid valve Apr. 1, 1980

  Recently Added Patents
Change management automation tool
Generating and modifying textual code interfaces from graphical programs
Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative
Method and system for checking citations
Channel estimating method and device
Reduction of HMF ethers with metal catalyst
Metal colloidal particles, metal colloid and use of metal colloid
  Randomly Featured Patents
Card connector with a spring member for retaining an electrical card
Color television shadow mask assembly
Clamp for coupling and sealing pipe joints
X-ray diagnostic device with an X-ray converter
Archery support stand
Diagnostic instrumentation
Image data communication device and method
Highly porous compressible polymeric powders
Refiner plate segment with triangular inlet feature
Watchdog device that provides and interrupts power to a network device in response to a lockup error condition