Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16L - Pipes; Joints or fittings for pipes; Supports for pipes, cables or protective tubing; Means for thermal insulation in general › F16L 37 - Couplings of the quick-acting type
Patents for F16L 37 - Couplings of the quick-acting type (19,272)
11/1989
11/01/1989CN2046970U Quick-acting joint of separated air-conditioning coupling
10/1989
10/31/1989US4877356 Method and apparatus for installing a flowline near the waterbottom
10/31/1989US4877219 Pipe fitting
10/26/1989DE3812583A1 Connection for flexible lines, hoses, pipes or the like having symmetrical cross-sections, in particular for motor-vehicle construction
10/25/1989EP0338942A1 Valved coupling with outer locking sleeve
10/25/1989EP0338197A1 Portioning apparatus in a can filling machine
10/25/1989EP0338164A1 Subsea tubular joint
10/25/1989EP0338154A1 Submerged actuator
10/25/1989EP0132440B1 Coupling
10/25/1989EP0114856B1 Luer connection system
10/25/1989CN1036629A Disconnectable conector for pipes and bars
10/24/1989US4875720 Fluid coupling
10/24/1989US4875715 Quick connect connector
10/24/1989US4875709 Controlled leak path
10/18/1989EP0337675A2 Quick connect fluid coupling
10/18/1989EP0337055A2 Coupling for fire hose with built-in communication cable
10/18/1989CN1036447A Connector for fluid carrying conduits
10/17/1989US4874193 Heat-recoverable composition coupling device
10/17/1989US4874174 Tube connecting unit
10/12/1989DE3837492A1 Releasable quick-action plug-in connection
10/11/1989EP0336903A1 Sluice guide in an union joint for hoses for a catheter arrangement
10/11/1989EP0336866A1 Detachable pipe joint
10/10/1989US4872710 Releasable quick connect fitting
10/10/1989US4872531 Marine stern drive with through-housings lubrication system
10/05/1989WO1989009361A1 Quick connector assembly
10/03/1989US4871197 Earthquake resistant pipe joints
10/03/1989US4871195 Safe locking quick disconnect coupling
09/1989
09/27/1989EP0334717A1 Coupling arrangement
09/27/1989EP0334648A2 Improvements in or relating to methods of manufacturing tube coupling bodies
09/27/1989EP0333968A2 Improved pressure adjusting device for controlling the liquid gas flow rate
09/27/1989EP0333950A1 Improvements in or relation to tube couplings
09/27/1989EP0333949A1 Improvements in or relating to tube couplings
09/27/1989EP0333948A1 Improvements in or relating to tube couplings
09/27/1989EP0333937A1 Quick connector for flexible tubes or pipes with conical retaining ring
09/27/1989EP0333919A1 Joint connection for annular flanges
09/27/1989CN1035878A Joint connection for annular flanges
09/26/1989US4869535 Submerged actuator
09/26/1989US4869534 Swivelable quick connector
09/26/1989CA1261897A1 Connector assembly for fiber-reinforced plastic pipe members
09/26/1989CA1261370A1 Instant coupling for hoses in general
09/21/1989DE3807844A1 Plumbing device
09/20/1989EP0333094A1 Detachable connecting device for pipes, hoses, rods, or the like
09/20/1989EP0332884A1 Valve for a vein indwelling cannulae or catheter introduction devices
09/19/1989US4867487 Quick connect coupling
09/19/1989US4867484 Bodies which use couplings
09/12/1989US4865361 Connecting element for connecting a line to a component
09/12/1989US4865292 Female coupling component for a quick coupling
09/12/1989US4865077 L.P.G. hose breakaway coupling
09/12/1989US4864684 Self-attaching panel connector for tubing/hoses
09/12/1989CA1259356A1 Remotely operable pipe length connector and compensator
09/08/1989WO1989008205A1 Fastener apparatus
09/08/1989WO1989008049A1 Marine stern drive with through-housing lubrication system
09/07/1989DE3805605A1 Quick-acting pipe coupling
09/06/1989EP0331116A1 Conduit connector
09/06/1989EP0330871A1 Releasable plug coupling for a semi-rigid pipe
09/06/1989CN2044031U Seizing type quick-setting guide tube joint
09/05/1989US4863314 Hydraulic stab connector, frictionless
09/05/1989US4863202 Fluid connector assembly
09/05/1989US4863201 Coupling assembly
09/05/1989US4863199 Separation preventive pipe joint
09/05/1989US4862918 Valved connection apparatus
09/05/1989CA1259089A1 Coupling device with eccentrically-mounted rotary valve element
09/05/1989CA1259088A1 Automatically-operated self-sealing zero-spillage fluid coupling device
08/1989
08/30/1989EP0330631A1 Swivel joint connecting hose and shower head
08/30/1989EP0330622A1 Coupling, especially a quick-acting coupling for fluid-ducts
08/30/1989EP0330350A1 Fluid coupling assemblies
08/30/1989EP0329672A1 Coupling for connecting liquid conduits.
08/30/1989EP0312529A4 Straight connecting hydraulic quick coupler.
08/29/1989US4860638 Actuator driving system
08/24/1989WO1989007730A1 Coupling, in particular quick-acting coupling for fluid lines
08/24/1989WO1989007729A1 Insertable coupling
08/23/1989EP0328600A1 Corrugated pipe connector
08/22/1989US4858961 Rotary joint
08/22/1989US4858648 Self-flushing hydraulic coupling
08/16/1989EP0328494A1 Coupling device
08/15/1989US4856826 Air transfer system
08/15/1989US4856823 Coupling with improved locking/unlocking member
08/15/1989US4856594 Wellhead connector locking device
08/15/1989US4856581 Heat exchanger unit formed of a plurality of modular units including connection couplers
08/10/1989WO1989007222A1 Plug-in safety coupling, in particular for compressed air lines
08/09/1989EP0327494A1 Safety plug coupling, especially for pressurized-air conduits
08/09/1989EP0327443A1 Connection between a heat exchanger and a tubular member
08/09/1989EP0327442A1 Connection between a heat exchanger and a tubular member
08/09/1989EP0327441A1 Heat exchanger
08/09/1989EP0327440A1 Connection between a heat exchanger and a tubular member
08/08/1989US4854615 Metal sealed joint for large diameter rocket motor casings
08/08/1989US4854345 Valve coupler with decompression
08/02/1989CN2042145U Fast-selflocked flexible pipe joint
08/01/1989US4852611 Wellhead connection of hydraulic control lines
07/1989
07/27/1989WO1989006766A1 Quick connect coupling device
07/27/1989USH804 Quick-connect coupler for remote manipulation
07/27/1989DE3901652A1 Druckausgeglichene hydraulikkupplung mit metalldichtungen Pressure-compensated hydraulic clutch with metal joints
07/26/1989EP0325518A1 Separable pressure vessel
07/26/1989EP0325305A2 Coupling
07/26/1989EP0325092A2 Improved quick coupling adapted for application with the male element under pressure and allowing for a bidirectional unobstructed flow
07/26/1989CN1034254A Gasket for locked telescopic joints
07/25/1989US4850984 Tubing connector
07/25/1989US4850755 Nose piece adaptors for manual or power feed drills
07/25/1989US4850622 Pipe joint
07/25/1989US4850505 Mechanism for locking of a cover againt a flange
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