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 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887)
04/2010
04/22/2010CA2765091A1 Scraping tool
04/22/2010CA2729844A1 Dielecrtic isolators
04/21/2010EP2177810A1 Plug for sealing a pipe
04/21/2010CN101696751A Method for preventing buckle propagation and inhibiting vortex-induced vibration of benthal pipeline
04/21/2010CN101403457B High-water absorption resin piping detection leak-blocking device, preparation method and application thereof
04/20/2010CA2618313C Detecting obstructions in enteral/parenteral feeding tubes and automatic removal of clogs therefrom
04/15/2010WO2010042280A2 Device for protecting a subsea structure and methods relating to same
04/15/2010US20100092233 Integral power or electrical conduit coupler
04/15/2010US20100090457 Flareless-type pipe fitting, refrigerating device, and water-heating device
04/15/2010US20100089478 flexible pipe
04/15/2010US20100089477 Plug for Sealed Closing of a Pipe
04/15/2010US20100089454 Removable automatic insertion device with segmented drainage shaft
04/15/2010US20100089126 Subsea pipeline service skid
04/15/2010DE202009014207U1 Leckdichtstopfen Leak sealing plugs
04/15/2010DE10261334B4 Kanalrohr Sewer pipe
04/15/2010DE102008050230A1 Device for sealing extruded plastic profile in inlet or outlet area of tank, is arranged at front side of tank, and is placed at outer wall of plastic profile
04/15/2010DE102008047355A1 Schieberorgan Slide member
04/15/2010DE102008042733A1 Throttle for use in dosing device utilized for dosing of aqueous urea solution in exhaust gas of diesel engine in motor vehicle, has oscillation body that is displaceable in oscillating manner during passage of fluid via throttle opening
04/15/2010DE102005042212B4 Sanitäres Einbauteil Sanitary fitting
04/14/2010EP2175253A1 Ball plugs inflating pressure automatic control device for interventions on low pressure inflammable fluids supply piping
04/14/2010EP2175185A1 Method for separating pressurised gas pipelines
04/14/2010CN201437885U Buffer type discharge outlet
04/14/2010CN1951657B Device for suppressing pulsated impact of slurry flow in concrete pump vehicle
04/14/2010CN101694262A High-pressure heavy-calibre tapping machine with external independent adjustable pressure balance system
04/14/2010CN101694261A Internal repaired mouth construction process of internal coating pipeline
04/14/2010CN101694255A Fitting for taper screw cap
04/14/2010CN101263335B Attachment device for a sewer pipe cleaning system
04/13/2010US7695216 Mitred grate and drain cover
04/13/2010US7695020 Coupling with latch mechanism
04/13/2010US7694664 Fuel rail damper
04/08/2010WO2010039761A2 Self-aligning utility autocoupler
04/08/2010WO2010039100A1 Air flow adjustment
04/08/2010US20100084855 Economy liquidtight fitting
04/08/2010US20100084854 Conduit connector and methods for making and using the same
04/08/2010US20100084853 Nozzle means for extinguisher system
04/08/2010US20100084038 Soft Crack Arrestors for Pipelines
04/08/2010US20100084033 Hydraulic accumulator and method of manufacture
04/08/2010US20100084026 Oil Filter Drain Tool
04/08/2010US20100084024 Method of Direct Hot Tapping Into A Multiple Production String Without Removing Outer Layers of Casing
04/08/2010DE202008015768U1 Kunststoffhohlteil Hollow plastic part
04/08/2010DE19718465C5 Rollenquetschklemme für Intravenös-Verabreichungs-Einrichtungen Rollenquetschklemme for intravenous Verabreichungs facilities
04/08/2010DE102008050229A1 Device for sealing extruded plastic profile i.e. pipe, in output section of vacuum tank, has nested lamellas overlapped by adjustment, where freely permeable cross section is changeable by overlapping degree
04/08/2010DE102008050228A1 Device for sealing extruded plastic profile in outlet area of e.g. vacuum calibration tank, has circular part formed with band including flexible material, where cross section of circular part is changeable at surface parts
04/08/2010DE102008050227A1 Device for sealing extruded plastic profile in input and output section of tanks, has sealing element provided as tubing or tube piece
04/08/2010DE102008050225A1 Device for sealing extrusion plastic profile in inlet and outlet area of tank, is arranged at front side of tank, and has annular cross section, which is formed by closed and filled hose
04/08/2010DE102005031783B4 Verfahren und Vorrichtung zur korrigierten Bilddarstellung von Kanalrohren Method and apparatus for corrected image representation of sewer pipes
04/07/2010EP2171332A1 An in-line liquid valve controlled by an expanding and contracting hygroscopic material
04/07/2010EP2171331A1 A shut-off valve assembly
04/07/2010EP2170569A2 Method and device for manufacturing a concrete structural element, and thus manufactured element
04/07/2010CN201436434U Handrail type joint with pressure relief means
04/06/2010US7690399 High flow nozzle system for flow control in bladder surge tanks
04/01/2010WO2010035323A1 Pressure reducing valve
04/01/2010WO2010010326A3 Pipeline entry system
04/01/2010US20100078895 Device and method for the plugging of services in conduits
04/01/2010US20100078265 Hose cap coupler and clip
04/01/2010US20100077677 Adjustable underground meter installation
04/01/2010CA2736352A1 Two-piece closure device
03/2010
03/31/2010CN201434512Y Heat exchanger water inlet pipe and flow stabilizing valve connecting structure of gas water heater
03/31/2010CN201434182Y Directly buried heat pipeline heat insulation layer repair slurry injection device
03/31/2010CN201434181Y Piston-type water-leakage protector
03/31/2010CN201434180Y Novel damping lining ring
03/31/2010CN201434165Y Water-saving pipe joint
03/31/2010CN201433021Y Water cable reel water discharging tank
03/31/2010CN101688631A Branch device for noninterruptive flow boring
03/31/2010CN101688387A Junction device and system for fluid drainage
03/31/2010CN101684879A Method and tools for connecting, repairing and maintaining insulated line pipes
03/30/2010US7686054 Apparatus for everting a lining material
03/30/2010US7685674 Exhaust gas treatment
03/30/2010CA2406479C Weep plug
03/30/2010CA2369714C Robotic apparatus and method for treatment of conduits
03/25/2010WO2010033265A1 Pipeline inspection
03/25/2010US20100072748 Compression connection
03/25/2010US20100072743 Push fit coupling
03/25/2010US20100071793 Apparatus for stabilization and deceleration of supersonic flow incorporating a diverging nozzle and perforated plate
03/25/2010CA2737603A1 Pipeline inspection
03/25/2010CA2737555A1 Pipeline inspection
03/24/2010EP2166281A2 Locking element for tubular bodies
03/24/2010CN201429979Y Compound sound isolating and absorbing material
03/24/2010CN201428902Y pipeline leakage stopper
03/24/2010CN201428901Y Anti-stealing leakage stopper
03/24/2010CN201428900Y Universal closing clip for pipeline
03/24/2010CN201428899Y Valve
03/24/2010CN201428898Y High-pressure water-proofing hammer bag-type pneumatic tank
03/24/2010CN201428897Y Connecting piece provided with viewing mirror and lined with fluoroplastic
03/24/2010CN201428818Y Paint metering valve
03/24/2010CN201427125Y Pipe scale removal robot
03/24/2010CN101680592A Boiler tube inspection probe with centering mechanism and method of operating the same
03/24/2010CN101680591A System and method for pipe repair
03/24/2010CN101680590A Methods and systems for detecting and sealing dry fit connections in a piping assembly
03/24/2010CN101680461A Attenuator for damping pressure fluctuations in a hydraulic system
03/24/2010CN101680269A Boring system
03/24/2010CN100595468C Tube inner linking material for pipeline local repair and its producing method and use
03/24/2010CN100595467C Seal structure and tube-shaped body
03/23/2010US7682106 Apparatus for installing slipliners in pipes
03/23/2010US7681861 Dosage feed device for additive fluids
03/23/2010US7681598 Device for dynamic control of a water flow
03/23/2010US7681597 Thermostatic mixer with device for dynamic regulation of a water flow
03/23/2010US7681553 Nested three chambers, fluid pulsation dampener
03/18/2010WO2010030327A1 Composite sealing gasket and process for belling plastic pipe
03/18/2010US20100067988 Pulling device and method therefor
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