Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/614.04
Name: Fluid handling > Systems > Flow path with serial valves and/or closures > Separable flow path section, valve or closure in each > Each valve and/or closure operated by coupling motion > Linear motion of flow path sections operates both > Valves actuate each other
Description: Systems in which the force which moves the valves, flow controllers, or closures is transmitted from one to the other and vice versa.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8689828 Hydraulic coupling member with pressure-relieving poppet valve Apr. 8, 2014
8678051 Instrument, a system and a container for provisioning a device for personal care treatment, and a device for personal care treatment with such a container Mar. 25, 2014
8671964 Aseptic connector with deflectable ring of concern and method Mar. 18, 2014
8656940 Safety system for fluid conduit Feb. 25, 2014
8631862 Self-sealing chemical injection line coupling Jan. 21, 2014
8622085 Self-sealing hydraulic control line coupling Jan. 7, 2014
8602057 Fluid coupling Dec. 10, 2013
8596316 Coupling closure, and docking device comprising two of said coupling closures Dec. 3, 2013
8578957 Single seal breakaway connector Nov. 12, 2013
8567438 Quick coupling with safety catch device Oct. 29, 2013
8539995 Coupling lock and attachment module and docking device, each containing said coupling lock Sep. 24, 2013
8539996 Docking device comprising two coupling closures for the environmentally sealed transfer of bulk material, having at least one locking unit Sep. 24, 2013
8490650 Coupler for transferring a liquid or other material between containers Jul. 23, 2013
8485235 Receiver with valves Jul. 16, 2013
RE44310 Connect/disconnect coupling for a container Jun. 25, 2013
8453685 Fuel transfer coupling Jun. 4, 2013
8443837 Coupling device May. 21, 2013
8403055 Self sealing hydraulic coupler Mar. 26, 2013
8397755 Coupler with stop valve Mar. 19, 2013
8397754 Coupling element with a shutter valve, and a coupling incorporating such an element Mar. 19, 2013
8393354 Self-sealing hydraulic control line coupling Mar. 12, 2013
8347916 Self-sealing chemical injection line coupling Jan. 8, 2013
8336570 High-pressure fluid conduit Dec. 25, 2012
8313105 Method and apparatus for piston-actuated elastomer probe seal in a hydraulic coupling member Nov. 20, 2012
8281824 Instrument, a system and a container for provisioning a device for personal care treatment, and a device for personal care treatment with such a container Oct. 9, 2012
8251084 Swivel safety breakaway connector Aug. 28, 2012
8246085 Pipe coupling and female pipe coupling member Aug. 21, 2012
8220486 Connecting piping assembly with a limiter Jul. 17, 2012
8210204 Socket for fluid-transfer coupling device Jul. 3, 2012
8196606 Coupling member for pipe coupling Jun. 12, 2012
8196607 Subsea coupling Jun. 12, 2012
8186393 Fluid coupler including valve arrangement for connecting intake conduit of sprayer to transfer conduit of nurse tank during refill operation May. 29, 2012
8132780 Subsea coupling Mar. 13, 2012
8127785 Pipeline breakaway coupling Mar. 6, 2012
8109290 Pipe joint Feb. 7, 2012
8087700 Hydraulic coupling member with bidirectional pressure-energized probe seal Jan. 3, 2012
8082948 Hydrogen-generating fuel cell cartridges Dec. 27, 2011
8075025 Probe seal having pressure-energized sealing elements for female hydraulic coupling member Dec. 13, 2011
8047229 Fuel cartridge with connecting valve Nov. 1, 2011
8042571 Rigid mount anti-leak fluid coupler Oct. 25, 2011
8028718 Quick coupling element and a quick coupling including such an element Oct. 4, 2011
7954859 Probe seal having pressure-energized sealing elements for female hydraulic coupling member Jun. 7, 2011
7921875 Fluid coupling Apr. 12, 2011
7913716 Sealing element and a coupling device provided with such a sealing element Mar. 29, 2011
7913974 Hydraulic coupling with smooth bore poppet valve Mar. 29, 2011
7878216 Female connection part comprising a member for actuating valves and a connection comprising such a female part Feb. 1, 2011
7874314 Motor fuel connector with replaceable tip seal Jan. 25, 2011
7836912 Fuel cartridge coupler for fuel cell Nov. 23, 2010
7819135 Rigid coupling device for pressurized fluid-conduits Oct. 26, 2010
7815169 Quick coupling Oct. 19, 2010

1 2 3 4 5 6 7 8 9










 
 
  Recently Added Patents
Estimating optical characteristics of a camera component using sharpness sweep data
Side portion of a circular saw blade
Managing job execution
Software execution management apparatus, method, and computer-readable medium thereof
Facial recognition using a sphericity metric
Wound dressings
Canine iPS cells and method of producing same
  Randomly Featured Patents
Projection screen and projection system having the same
Device for opening and feeding a roll
Information processing apparatus and method, and program
Apparatus and method for generating pulse based on time delay and wave transform and transmitter of multi-frequency band communication system using the same
Data integrity verification
Method of making aluminum alloy foil and product therefrom
Magnetic resonance imaging apparatus
Hair highlighting applicator
Waffle-cut potato product
Connector assembly for flexible production tubing