| Patents for F16L 53 - Heating or cooling pipes or pipe systems (2,134) |
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| 10/08/2008 | CN101283213A 模块化加热器系统 Modular heater system |
| 10/07/2008 | CA2503173C A gas heater, a gas supply apparatus and method of providing gas |
| 10/02/2008 | WO2008116492A1 Heatable pipeline |
| 09/25/2008 | WO2008113248A1 Flange with cooling groove, pipeline with said flange and connecting method therefor |
| 09/25/2008 | US20080233449 Mixing tank and fuel cell system possessing the same |
| 09/18/2008 | US20080223451 Hot water system |
| 09/17/2008 | CN201116631Y Heat pipe thermal-fetching heat preservation device |
| 09/10/2008 | EP1966530A1 Heated coupling |
| 09/03/2008 | EP1590092B1 Apparatus for separating and collecting particles |
| 09/03/2008 | CN101255935A Hydroelectricity dual-purpose composite tube as well as processing and installation method thereof |
| 08/20/2008 | CN201103765Y Heat-preserving device for fixed deodorizing and dedusting system in winter |
| 08/14/2008 | DE202008004679U1 Vorrichtung zum Temperieren einer Fluidleitung Apparatus for controlling the temperature of a fluid line |
| 08/13/2008 | CN201100503Y An energy-saving concretion prevention structure for oil supply tube |
| 08/06/2008 | EP1953444A2 System of electrical thermostatation of piping or tanks |
| 08/06/2008 | CN101235931A Self-temperature controlling water-electricity dual-purpose composite pipes |
| 07/24/2008 | WO2008045403A3 Improved protective sleeve for pipe joint infill cladding |
| 07/24/2008 | US20080173356 Hydraulic fluid dehydration system and method including pre-heating |
| 07/23/2008 | CN201090891Y Heater |
| 07/16/2008 | EP1634010B1 Method and system for direct electric heating of a pipeline |
| 07/15/2008 | US7398794 First stage pressure reducing valve having a tubular plug, particularly for regulators of scuba breathing apparatus |
| 07/10/2008 | US20080166673 Apparatus and method for modifying a conventional fossil fuel furnace/boiler to burn a vegetable oil |
| 07/09/2008 | EP1941203A2 Modular heater systems |
| 07/02/2008 | EP1937946A1 Device for purifying exhaust gases of a vehicle by selective catalytic reduction including a heated piping |
| 07/02/2008 | CN201081071Y Industrial electromagnetical pipeline heater residual heat-recovering and utilization device |
| 07/02/2008 | CN100398900C Method for obtaining high-temperature hot fluid based on multi-layer piping structure |
| 06/26/2008 | WO2008074543A1 Method for transporting fluid media at low temperatures |
| 06/26/2008 | US20080149189 System for maintaining temperature of a fluid in a conduit |
| 06/19/2008 | US20080142368 Resistive film on aluminum tube |
| 06/19/2008 | US20080142089 Durable water heating system providing rapid hot water delivery |
| 06/19/2008 | DE202008004299U1 Vorrichtung zum Temperieren einer Fluidleitung Apparatus for controlling the temperature of a fluid line |
| 06/19/2008 | DE10060316B4 Preßnippel für einen beheizbaren Schlauch zur Zuführung von strömungsfähigen Medien, insbesondere von Wasser und Wassergemischen, in einer KFZ-Waschanlage Cone inserts for a heated hose for supplying flowable media, in particular water and water mixtures in a car wash |
| 06/18/2008 | EP1931906A1 Pipe fitting for a heatable piping of a scr system |
| 06/18/2008 | EP1931905A1 Multi-layer piping for conveying and heating a fluid |
| 06/17/2008 | US7387114 Heating device for a fluid line and method of manufacture |
| 06/12/2008 | US20080135107 Water trap apparatus for fuel cell vehicles |
| 06/05/2008 | WO2008033927A3 Modular heater systems |
| 06/05/2008 | US20080128032 Mobile device for heating and pressurizing fluid |
| 05/29/2008 | WO2008035194A3 A method and an apparatus for cold start of a subsea production system |
| 05/28/2008 | EP1925331A2 Breathing gas hose assembly for supplying breathing gas |
| 05/28/2008 | CN101187434A Wiring terminal |
| 05/21/2008 | DE202005021496U1 Vorrichtung zum Temperieren einer Fluidleitung Apparatus for controlling the temperature of a fluid line |
| 05/14/2008 | CN101178142A Oil passageway fixed connect member |
| 05/08/2008 | DE102006051724A1 Conduit system e.g. double wall hose assembly, for use in e.g. diesel engine, has inner conduit, where current is applied at two pairs of electrical conduits, such that inner conduit is heated by warming electrical conduits |
| 05/01/2008 | US20080100058 Mechanical joint of a heat exchanger pipe |
| 04/17/2008 | WO2008045403A2 Improved protective sleeve for pipe joint infill cladding |
| 04/16/2008 | CN201047479Y Separate type heat preserving conduit pipe |
| 04/09/2008 | EP1721491B1 Straight ribbon heater |
| 03/20/2008 | WO2008033927A2 Modular heater systems |
| 03/20/2008 | WO2008032067A1 Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup |
| 03/20/2008 | CA2628645A1 Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup |
| 03/19/2008 | CN201037580Y Infrared radiation conduit heating device |
| 03/12/2008 | EP1896758A1 Pipe structure and methods of laying and use of a pipeline including such a pipe structure |
| 03/06/2008 | US20080057776 Low-cost interconnection system for solar energy modules and ancillary equipment |
| 03/05/2008 | CN201032037Y Heating type piping insulation case |
| 03/05/2008 | CN201032031Y Electrothermal waterpipe |
| 03/05/2008 | CN101138053A Resistive film on aluminum tube |
| 03/05/2008 | CN100373096C Method and device of inserting a coated electric heating wire into a hot water tube and a sealing apparatus thereof |
| 02/28/2008 | WO2008024934A2 Low-cost interconnection system for solar energy modules and ancillary equipment |
| 02/27/2008 | EP1265666B1 Respiratory gas hose system for supplying a respiratory gas |
| 02/27/2008 | CN201028222Y Pipeline heating band control structure |
| 02/27/2008 | CN101133279A Heating part used for tubing joint |
| 02/21/2008 | CA2556651A1 Advanced gravity-film & double-helix heat exchangers |
| 02/05/2008 | US7325563 Electromagnetic valve |
| 02/05/2008 | CA2470273C Heating device with an electrical heat source for heating a fluid in a fluid line of a motor vehicle |
| 01/10/2008 | DE202007015054U1 Rohrleitungsflanschverbindung Rohrleitungsflanschverbindung |
| 01/10/2008 | DE102007029340A1 Defrosting device for thawing frozen-up water pipes has a steam boiler heated up near the ground and a control device to guide steam from the boiler into a frozen-up water pipe |
| 12/25/2007 | US7311266 Freeze-proof water valve for supplying secondary water to snow making apparatus |
| 12/20/2007 | DE10327493B4 Temperaturmessanordnung Temperature measurement arrangement |
| 12/12/2007 | CN101086311A Water heating pipe structure introduced in electric-heating wire |
| 12/12/2007 | CN101086310A Highly effective petroleum heating pipe |
| 12/06/2007 | US20070278318 Water control fixture having bypass valve |
| 11/29/2007 | US20070274881 Method For Treatment Of A Fluid Quantity Including Chemical Reacting Means Such As Combustible Materials And A Catalytic Device |
| 11/28/2007 | CN200982486Y High-temperature-resistant hose |
| 11/14/2007 | CN200975589Y Electric heating thermal-insulating pipe |
| 11/14/2007 | CN200975582Y Pipeline anti-freeze controller |
| 11/08/2007 | WO2007125572A1 Heater component for pipe joint |
| 11/01/2007 | US20070252383 Clamp Made Of Thermally Weldable Material |
| 10/30/2007 | US7287707 Water control fixture having thermostatically controlled bypass valve |
| 10/24/2007 | EP1240467B1 Refrigeration device |
| 10/24/2007 | CN200965134Y Heating medium oil or steam temperature-guiding pipeline |
| 10/24/2007 | CN101059192A 原油管道自动加热装置 Automatic heating oil pipeline |
| 10/24/2007 | CN101059191A Device for preparing pipeline |
| 10/17/2007 | CN200961771Y Electric heating pipe apparatus |
| 10/16/2007 | US7282638 Protection profile for subsea cables |
| 10/10/2007 | CN100342203C Heat transfer pipe with radiating fin parts |
| 10/10/2007 | CN100342171C Method of preventing solid adhesion |
| 09/26/2007 | CN200952624Y Oil field pipe line heating deplugging machine |
| 09/20/2007 | DE102006006211B3 Baugruppe zum Leiten und Temperieren einer Harnstoff-Wasser-Lösung und Verfahren zu deren Herstellung Assembly for guiding and controlling the temperature of a urea-water solution and processes for their preparation |
| 09/13/2007 | US20070212037 Heating element and mounting for media piping of fuel cell systems |
| 09/12/2007 | CN200946737Y Far infrared heating device for oil pipe |
| 08/30/2007 | DE202006006307U1 Anordnung zur Präparation von Rohrleitungen Arrangement for the preparation of pipes |
| 08/22/2007 | CN2937756Y Multifunction thermal insulation blanket |
| 08/21/2007 | US7260320 Electric heat tracing |
| 08/15/2007 | EP1818588A1 Hose arrangement and its production method |
| 08/15/2007 | CN101016969A Unit and its production method |
| 08/02/2007 | US20070176418 Electrically heatable coupling and an encased fluid hose with an electrically heatable coupling |
| 07/26/2007 | WO2005044478A3 Resistive film on aluminum tube |
| 06/28/2007 | WO2007073286A1 Heated coupling |
| 06/21/2007 | US20070137709 Thermostatically controlled bypass valve |
| 06/20/2007 | CN2913792Y Heating hose |