Patents for F16L 11 - Hoses, i.e. flexible pipes (15,317)
03/1996
03/13/1996EP0701086A1 Curable hose for lining and manufacturing of pipelines and process of making the same
03/13/1996EP0701080A2 Heat resistant pressure hose
03/12/1996US5497810 Hose assembly and method of making the same
03/07/1996DE4445795C1 Gas feed component for inhibiting and dampening noise spreading in main channels
03/07/1996DE19531224A1 Laminated coolant sleeves for vehicles, with improved resistance to heat, pressure and water penetration
02/1996
02/28/1996EP0698184A1 Innovative pumping system for peristal pumps
02/28/1996CN2221141Y Plastic tube
02/27/1996US5494374 Secondary containment flexible underground piping system
02/27/1996US5494319 Sleeved flexible metal piping, method of manufacturing same and flue system application of same
02/22/1996WO1996005461A1 Flexible hose
02/21/1996EP0697553A1 Composite tube and method of producing the same
02/20/1996US5492151 Vacuum cleaner hose and method and apparatus for making the same
02/15/1996WO1996004480A1 Improved peristaltic pump
02/14/1996EP0696700A1 High pressure brake hose
02/08/1996WO1996003448A1 Grafted fluoropolymer powders
02/07/1996EP0695902A1 A dual carcass flexible hose
02/07/1996CN1116287A An electrical ground for a flexible hose and method of making
02/06/1996US5488975 Multiple layer flexible hose construction incorporating gas barrier
02/06/1996US5488974 Process for manufacturing composite flexible hose
02/01/1996WO1996002786A1 Composite pipe and fabrication method
01/1996
01/31/1996EP0694723A1 Hose pipe
01/31/1996EP0694140A1 Hose for refrigerating systems
01/30/1996CA2086032C Fluoropolymer composite tube and method of preparation
01/25/1996WO1996001965A1 Flexible pipe for laying on the ground and process for its production
01/24/1996EP0693811A1 Direction changing device for protective tubing system
01/24/1996EP0693650A1 Composite article and method of producing the same
01/24/1996CN1115568A Fuel hose, process for producing the same, and apparatus therefor
01/23/1996US5486099 Peristaltic pump with occlusive inlet
01/23/1996US5485870 Wire wrapped composite spiral hose and method
01/18/1996WO1996001385A1 Float for floating flexible pipes
01/18/1996DE19523639A1 Protective hose for conductors
01/16/1996CA2000201C Shape memory hollow body and method of working the same
01/11/1996WO1996000657A1 Composite fuel and vapor barrier tube and process for making same
01/10/1996EP0691196A1 Infusion tube made of flexible material for medical applications
01/09/1996US5482447 Peristaltic pump with rigid fluoroplastic tubing
01/09/1996US5482089 Flexible conduit for the exhaust line for an internal combustion engine
01/09/1996CA1337901C Composite multilayered tube of different modulus of elasticity
01/09/1996CA1337900C Method and device for manufacturing reinforcing bars of flexible elongated articles
01/04/1996WO1996000176A1 Tie strips
01/04/1996DE4423921C1 Flexible Leitung zur Erdverlegung und Verfahren zur Herstellung Flexible cable for direct burial and methods of making
01/04/1996DE19523147A1 Buoyancy body for floating hose with polyethylene foam body
01/03/1996EP0690255A1 Pipes for fluid flow and methods of making them
01/03/1996EP0491837B1 Flexible hose construction and method of making the same
01/03/1996EP0397841B2 Plastic part for combustible media with flame protection and process for manufacturing it
01/02/1996US5480050 Monolithic hollow waveguide method
12/1995
12/26/1995US5478171 System for conveying a fluid through an under-the-ground location of making the same
12/26/1995US5477888 Chain mesh network hose
12/21/1995WO1995034512A1 Aeration system and method
12/21/1995CA2150057A1 Probe for circulating heated water
12/20/1995CN2215649Y Thin wall spiral pipe
12/19/1995US5476121 Low permeable rubber hose
12/19/1995US5476120 Lacquer-resistant fuel-line hose
12/19/1995US5476080 Crash-resistant motor-vehicle fuel-line tubing
12/13/1995EP0686797A1 Multilayered plastic pipe with good layer adhesion
12/13/1995CN2215058Y Internal heating oil delivery rubber pipe
12/13/1995CN2215057Y Thin-wall flexible pipe
12/13/1995CN2215056Y Water-saving double-wall hose
12/12/1995US5474398 Stabilized porous pipe
12/12/1995US5474109 Multilayer conduit having a polyester layer
12/07/1995WO1995033163A1 Apparatus and method for making flexible tubing with helically wound heating conductor
12/06/1995EP0685676A2 Plastic hose having a coloured and/or metallized surface and method for manufacturing
12/06/1995EP0685675A2 Plastic hose having a coloured and/or metallized surface and method for manufacturing
12/06/1995EP0685674A1 Fuel conducting pipe
12/06/1995CN2214579Y Extension flexible ventilation ducting
12/05/1995US5472784 Based on polyamide and polyvinylidene fluoride with adhesive bonding between the layers
12/05/1995US5472754 Multilayer plastics material hose
12/05/1995US5472746 Method of producing an electrostatically painted multi-layered hose
11/1995
11/29/1995EP0683725A1 Multilayer article including a vulcanised elastomer directly combined with a thermoplastic
11/28/1995US5469892 Corrugated polymeric tubing having at least three layers with at least two respective layers composed of polymeric materials dissimilar to one another
11/28/1995CA1337637C Flexible tubular conduit, especially for carrying hydrocarbons
11/23/1995WO1995031665A1 Hose with wear indicator
11/22/1995EP0683354A1 Flashlight
11/22/1995EP0664862A4 Manufacture of helically corrugated conduit.
11/22/1995CA2149856A1 Multilayer plastic pipe having good adhesion between layers
11/21/1995US5468129 Peristaltic pump
11/16/1995WO1995030854A1 Spirally wound metal pipe having radially extending lock seam
11/15/1995EP0682201A1 Safety hose resistant to chemicals
11/14/1995US5466322 Method for making an elongated plastic member assembly
11/09/1995WO1995030107A1 Braided conduit and method of making a braided conduit
11/09/1995WO1995030105A1 Multi-layer tubing having electrostatic dissipation for handling hydrocarbon fluids
11/08/1995CN1111333A Coolant conduit
11/02/1995EP0679826A1 Multilayer extruded polymer hose or pipe
11/02/1995EP0679825A1 Single or multilayer extruded polymer hose or pipe
11/02/1995DE4426722C1 Flexible hose for hot engine exhaust gases
11/02/1995DE4414466A1 Hose end piece for fixed coupling to connecting union
10/1995
10/31/1995US5462092 Porous pipe and process for producing same
10/31/1995US5462091 Adhesion of halopolymers to nylon
10/31/1995US5462090 Flexible hose construction having an inner corrugated hose made of polymeric material
10/31/1995US5461850 Multi-strand steel cord having a core and peripheral strands surrounding the core
10/24/1995US5461200 Compliant stiffener for long flexible members
10/24/1995US5460771 Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics
10/24/1995US5460416 Perforated fiber reinforced pipe and couplings for articulating movement
10/19/1995WO1995027866A1 Corrugated polymeric tubing having at least three layers with at least two respective layers composed of polymeric materials dissimilar to one another
10/18/1995EP0677159A1 Multilayer duct and die for producing same.
10/17/1995US5458935 Thermoplastic urethane elastomer
10/12/1995DE19513027A1 Lubricated flexible tube, e.g. for vacuum cleaners
10/11/1995EP0676576A2 An electrical ground for a flexible hose and method of making
10/11/1995EP0676281A1 Method of making a composite material, and its applications
10/11/1995EP0676276A1 Fuel hose, process for producing the same, and apparatus therefor
10/05/1995DE4410706A1 Corrugated hose for containing pipes or leads