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 59 - Thermal insulation in general
Patents for F16L 59 - Thermal insulation in general (12,543)
09/1981
09/23/1981EP0036165A1 All-metall thermal insulating building block
09/23/1981EP0036032A2 Process for the continuous manufacture of spacers for coaxial pipe systems
09/22/1981CA1109255A1 Protective refractory member
09/16/1981EP0035851A2 Pipe seal especially for use with insulated pipes, and pipe containing such a seal
09/16/1981EP0035756A1 Process and apparatus for decreasing heat and mass transfer in the immediate wall surroundings of fluidized bed reactors
09/16/1981EP0035732A1 Thermal insulation for the arched bottom and/or top area of a pressure vessel
09/15/1981US4289986 Coolant connecting head for an electric machine with a superconducting rotor winding
09/08/1981US4288654 District-heating line
09/08/1981US4288653 District-heating line and a method of manufacturing the same
09/08/1981CA1108386A1 Thermal insulation material
09/01/1981US4287245 Heat insulator for pipe lines
09/01/1981US4287011 Peel bonding, lap bonding
08/1981
08/25/1981US4285369 Thermal insulation enhancement
08/18/1981US4284106 Pipe or vessel with internal lining
08/12/1981EP0033487A1 All-metal thermal isulation, consisting of frameable insulation blocks
08/05/1981EP0033085A2 Thermally insulating closure system for pressure relief apertures in separating walls, particularly in nuclear reactor buildings
08/04/1981US4282053 Tube forming apparatus and method
07/1981
07/28/1981US4280536 Connecting device for insulated duct work
07/21/1981US4279952 Carbon fibers, felts, carbonization
07/14/1981US4278277 Structure for compensating for different thermal expansions of inner and outer concentrically mounted pipes
07/08/1981EP0031779A2 Pipeline for conveying warm or cold fluids
07/08/1981EP0031468A1 Insulating envelope of cellular plastic and process for its production
07/08/1981EP0031343A1 Method for coating articles
07/07/1981CA1104593A1 Coherent rigid solid material
06/1981
06/30/1981US4276331 Thermal insulation
06/30/1981US4275771 Interlocking truncated triangular insulator
06/30/1981EP0015293A4 Method and apparatus for producing hollow microspheres.
06/24/1981EP0030776A2 A method of providing a mantle tube connection across a joint between heat insulated pipes
06/23/1981CA1103444A2 Method and apparatus for applying foam insulation to pipe
06/16/1981US4273363 Insulated flexible pipe coupling
06/16/1981US4273161 Insulated plastic pipe product and method
06/09/1981CA1102673A1 Multilayer insulating material and process for production thereof
06/03/1981EP0029632A1 Process for joining pre-insulated pipe sections that carry a medium, and pipe sections joinded by this process
06/02/1981US4271218 Polyolefin foam
05/1981
05/28/1981WO1981001452A1 Sealing element
05/28/1981WO1981001451A1 Interlocking truncated triangular insulator
05/27/1981EP0029340A2 Interlocking truncated triangular insulator and insulated pipe
05/26/1981US4269800 Process for the preparation of a composite mat consisting of a layer of mineral wool and a layer of steel wool
05/26/1981US4269436 Pre-insulated pipe system
05/19/1981US4268567 Foam, removable, reusable
05/19/1981US4268329 Process for preparing a hermetically sealed assembly
05/19/1981CA1101345A2 Method and apparatus for applying foam insulation to pipe
05/05/1981US4265953 Intumescent stressed skin composite material
05/05/1981US4264995 Insulation support fixture and method of making the same
04/1981
04/30/1981WO1981001184A1 Axial compensators for pipe lines
04/28/1981US4264660 For internal compustion engine exhaust systems
04/28/1981US4264388 Method for application of composite pressure sensitive adhesive
04/22/1981EP0027276A2 Transportable conduit section
04/22/1981EP0027264A1 Heat insulating body and process for its production
04/22/1981EP0027114A1 Wall structure and method for making the same.
04/21/1981US4262406 Method of assembling strapping
04/16/1981WO1981001041A1 Transportable conduit section
04/08/1981EP0026431A1 Fireguard for hose assembly
04/07/1981US4259993 Ceramic-insulated pipe for the transport of hot fluids
04/07/1981US4259990 Spacer in concentric tube systems
04/07/1981US4259981 Removable insulated valve cover
04/07/1981CA1098826A1 Chlorhexidine and/or salt thereof hydrophobic ointments
04/07/1981CA1098813A1 Sealing and insulating article and method
03/1981
03/31/1981US4258521 Metal foil insulation, especially for nuclear reactor installations
03/24/1981CA1098056A1 Cryogenic pipeline system
03/10/1981US4254621 Heat-insulating layer to prevent temperature drop of combustion gas in internal combustion engine
02/1981
02/24/1981CA1096418A1 Large diameter pipe with thermal protection
02/17/1981US4251590 High temperature pipe insulation
02/17/1981US4250708 Exhaust double pipe of an internal combustion engine
02/04/1981EP0023418A1 Jacket for wrapping around a pipe, cable or the like
01/1981
01/27/1981CA1094509A1 Resealable sealing assembly for inspection port hole cut in insulation of insulated surface
01/22/1981WO1981000105A1 Method for coating articles
01/21/1981EP0022581A1 Thermal-insulation body
01/20/1981US4245806 Multi-level multi-pipe hanger
01/13/1981US4244543 Support roller or rocker for hot expanding pipe lines
01/13/1981US4244394 Cold weather faucet insulation apparatus and fastening means therefor
01/07/1981EP0020530A1 Centrifuge apparatus and method for producing hollow microspheres
01/06/1981US4243453 Methods for application and use of a composite pressure sensitive adhesive construction
12/1980
12/23/1980US4241119 Dimensionally heat-unstable products
12/23/1980US4240994 Method for manufacturing a building element
12/23/1980US4240850 Making thermally-insulated tubing
12/23/1980CA1092011A1 Thermal insulation enhancement
12/16/1980US4239064 Insulation tubes and process of making same
12/16/1980US4239063 Manifold insulated with knitted impregnated sleeve
12/10/1980EP0020007A1 Method of bonding sheet materials to form wraps
12/09/1980US4237668 Heat insulating structure for use in transporting and handling gas of high temperature and pressure
12/02/1980US4236953 Process for producing thermoplastic multi-walled pipes
12/02/1980US4236949 Process for preparing a hermetically sealed assembly
11/1980
11/27/1980WO1980002532A1 Method for application of composite pressure sensitive adhesive
11/26/1980EP0019451A1 Composite pressure sensitive adhesive construction and method using same
11/25/1980US4235950 High temperature mineral fiber binder
11/25/1980US4235460 Expansion joint
11/18/1980US4233816 Cryogenic fluid transfer line
11/18/1980CA1089782A1 Process for wear-resistant ducts
11/18/1980CA1089614A1 Method and apparatus for producing tube
11/12/1980EP0018410A1 Method and apparatus for producing hollow plastic microspheres
11/11/1980US4233097 Method of making a flexible plastic tube
11/11/1980CA1089346A1 Thermal insulation assembly
11/04/1980US4231825 Method of making jacketed foam pipe insulation
10/1980
10/30/1980WO1980002303A1 Wall structure,wall element for use in the wall structure and method for making the same
10/29/1980EP0018048A1 Plastics pipe part provided with an insulating layer and method of manufacturing same
10/28/1980US4230585 Fire-retardant cellulose insulation and process for making same
10/28/1980US4230057 Thermal insulating material
10/28/1980CA1088291A1 Low thermal conductance insulating material of a dense granular structure
10/21/1980US4228826 Interlocking, laminated refractory for covering a pipe
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