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 19 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
Patents for F16L 19 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts (6,962)
11/2003
11/04/2003US6641179 Mobile air conditioning system connection having a captured O-ring
11/04/2003US6640457 Intrinsic gauging for tube fittings
11/04/2003CA2068968C Retainer for use in pipe joints
10/2003
10/30/2003WO2003089826A2 Multi-sealing compression fitting for plumbing connections
10/30/2003WO2003089825A2 Sealing compression ferrule for plumbing connection fitting
10/30/2003US20030201642 Tube couplings
10/30/2003US20030201641 Tube couplings
10/30/2003US20030201639 Medical tubing connector
10/30/2003CA2492680A1 Sealing compression ferrule for plumbing connection fitting
10/23/2003US20030197382 Component to component sealing method
10/23/2003US20030197380 Pipe coupling
10/23/2003US20030197379 Multi-sealing compression fitting for plumbing connections
10/23/2003US20030197378 Sealing compression ferrule for plumbing connection fitting
10/16/2003WO2003013645A9 Medical device with high pressure quick disconnect handpiece
10/16/2003DE20312410U1 Screw joint for connecting two dissimilar tubes or pipes has expanded end of first pipe engaging shoulder on screw sleeve engaging male thread on second pipe
10/15/2003CN2580262Y Pipeline connector
10/08/2003EP1350051A1 Coupling body for polymeric pipes including a pipe abutment surface
10/07/2003US6629708 Ferrule with relief to reduce galling
10/02/2003US20030184083 Fluid containment apparatus
10/02/2003DE10225960C1 Tube fitting, for high pressure, uses has sealing head with male fitting having balancing bore forming flow channel for medium passing through fitting on low pressure side of sealing device provided on sealing head
10/01/2003EP0898679B1 Fluid tight flare nut securing assembly
10/01/2003CN2577071Y Press-fixed valve
10/01/2003CN1122770C Pipe of hard thermoplastic resin, pipe joint structure and methods of manufacturing the same
09/2003
09/25/2003WO2003078884A1 Pipe joint
09/25/2003WO2003078883A1 Fluid coupling
09/25/2003WO2003078827A1 Device for assembling a pressure hose and a common fuel rail
09/25/2003US20030178848 Ferrule with relief to reduce galling
09/25/2003CA2479708A1 Pipe joint
09/25/2003CA2479680A1 Fluid coupling
09/23/2003US6623047 Tube coupling
09/18/2003US20030173426 Yield point-controlled threaded joint
09/17/2003CN2573823Y Device for connecting copper pipe with aluminium pipe for refrigerating fittings
09/17/2003CN1121567C Breech lock fitting joint
09/16/2003US6619327 O-ring seal flat face fitting
09/10/2003EP1342944A1 A connecting device for coupling a flexible tube to either a tap or a rigid pipe
09/10/2003CN2572165Y Simple connector for valve
09/03/2003CN2570577Y Pipeline connector
09/03/2003CN2570576Y High-temperature and high-pressure resistant press-mounting leak-proof pipe
09/03/2003CN2570575Y High-temperature and high-pressure resistant press-mounting leak-proof pipe
09/03/2003CN2570574Y Cylinder-and-piston type pipe line connector
08/2003
08/28/2003US20030160449 Device for locking cap nut for coupling
08/27/2003EP1337779A1 Pipe joint reducing required tightening force, including a tightening nut with two threaded sections whose pitches differ.
08/27/2003CN1119544C Pipe joint
08/20/2003CN2567424Y PP-R type connector for radiator
08/20/2003CN1437007A Water meter connecting apparatus
08/20/2003CN1118657C Assembly of Al-alloy pipe and closure end and linking method and unit thereof
08/14/2003US20030152424 Clamping assembly
08/14/2003DE20305482U1 Screw coupling, for joining a pipe or a hose to a fitting, comprising a radial sealing ring which consists of an elastically deformable material located between sealing sleeve and clamping ring
08/13/2003EP1334303A1 Cutting ring fitting
08/13/2003EP1023555A4 Pipe coupling
08/13/2003CN1117940C Pipe joint and valve combined therewith
08/12/2003US6604762 Hydraulic fitting
08/07/2003US20030146624 Pipe joint and pipe joint structure
08/06/2003EP1333213A1 A dispenser tap
08/06/2003EP1332313A1 Connector piece for flexible plastic conduits, comprising a sensor assembly
08/06/2003EP1332311A2 Connector piece for flexible plastic conduits
08/06/2003CN2564831Y Pipe joint
08/06/2003CN1434908A Ferrule with relief to reduce galling due to wearing
07/2003
07/31/2003WO2003062694A1 Compression pipe coupling
07/31/2003WO2003062692A1 Means for butt connection of two pipe elements
07/31/2003US20030141718 Pipe joint
07/30/2003EP1331425A1 Mounting structure of electromagnetic valve
07/30/2003EP1330610A2 Valve-controlled fluidic actuator system
07/30/2003EP1066449B1 Rotating connector with compensating unit
07/30/2003CN2563397Y Metal thin pipe joint device
07/29/2003US6598908 Hydraulic fitting
07/29/2003CA2224788C Flare-tube assembly
07/24/2003WO2003060367A2 Stabilizer elbow lock
07/23/2003CN2562025Y Tubing for threaded joint
07/23/2003CN1431418A Loose joint pipe fittings of high pressure and quick connection for stainless steel tube
07/22/2003US6595558 High-pressure metal pipe with connection head, method of forming the head and connection washer for the connection head
07/17/2003WO2003058109A1 Pipe joint
07/17/2003US20030132632 Socket and coupling piece
07/17/2003US20030131488 Intrinsic gauging for tube fittings
07/16/2003CN2561192Y Pipeline connecting apparatus for domestic air conditioner
07/15/2003CA2258808C Male coupling with moveable threaded segments
07/10/2003WO2003056227A1 End part structure of water passing tube, water passing tube with the end part structure, structure of connection between water passing tube and connection body, and method of forming end part structure of water passing tube
07/10/2003US20030127858 Universal pipe connectors and sealing element therefor
07/10/2003US20030127857 Manually actuated mechanical locking swivel
07/10/2003US20030127849 Stabilizer elbow lock
07/09/2003CN2559850Y Loose joint valve
07/08/2003US6588683 Fastening structure of a barrel and handle of a gardening spray nozzle
07/02/2003EP1322883A1 Internal swage fitting
07/01/2003US6585296 Tube sealing assembly
06/2003
06/25/2003CN2557779Y End face seal type pipe component
06/24/2003US6581981 Pipe-fitting with flexible sleeve and cinching nut
06/24/2003US6581593 Universal oxygen connector system
06/18/2003CN2556453Y Tube connecting assembly
06/18/2003CN1424528A Rapid pipe joint
06/12/2003US20030107216 Tube fitting for medium pressure applications
06/11/2003CN1423019A Open-type drainage system and its installing process
06/10/2003US6575501 Tube sealing bushing
06/05/2003WO2003046364A1 Securing sleeve for a fuel injection system
06/03/2003US6572155 Tube fitting
05/2003
05/30/2003WO2003044411A1 Sleeve of a gland assembly
05/27/2003US6568718 Junction for flexible tube for high pressure fluids
05/21/2003EP1312847A1 Sleeve of a gland assembly
05/15/2003WO2003040601A2 Concentric pipe joint restraint
05/15/2003WO2002063194A3 Tube fitting for stainless steel tubing
05/15/2003CA2466272A1 Concentric pipe joint restraint
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