DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Joined concentric tubes

Abstract

Tubular objects having two or more concentric layers that have different properties are joined to one another during their manufacture primarily by compressive and friction forces generated by shrinkage during sintering and possibly mechanical interlocking. It is not necessary for the concentric tubes to display adhesive-, chemical- or sinter-bonding to each other in order to achieve a strong bond. This facilitates joining of dissimilar materials, such as ceramics and metals.

Inventors:
; ; ;
Issue Date:
Research Org.:
Univ. of California, Oakland, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1082936
Patent Number(s):
8343686
Application Number:
12/304,191
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

DeJonghe, Lutgard, Jacobson, Craig, Tucker, Michael, and Visco, Steven. Joined concentric tubes. United States: N. p., 2013. Web.
DeJonghe, Lutgard, Jacobson, Craig, Tucker, Michael, & Visco, Steven. Joined concentric tubes. United States.
DeJonghe, Lutgard, Jacobson, Craig, Tucker, Michael, and Visco, Steven. Tue . "Joined concentric tubes". United States. https://www.osti.gov/servlets/purl/1082936.
@article{osti_1082936,
title = {Joined concentric tubes},
author = {DeJonghe, Lutgard and Jacobson, Craig and Tucker, Michael and Visco, Steven},
abstractNote = {Tubular objects having two or more concentric layers that have different properties are joined to one another during their manufacture primarily by compressive and friction forces generated by shrinkage during sintering and possibly mechanical interlocking. It is not necessary for the concentric tubes to display adhesive-, chemical- or sinter-bonding to each other in order to achieve a strong bond. This facilitates joining of dissimilar materials, such as ceramics and metals.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {1}
}

Works referenced in this record:

Film or coating deposition on a substrate
patent, October 2001


Fabrication of zirconia electrolyte films by electrophoretic deposition
patent, August 2001


Electrophoretic Deposition of Y2O3-Stabilized ZrO2 Electrolyte Films in Solid Oxide Fuel Cells
journal, April 1996


Metal-ceramic joined composite bodies and joining process therefor
patent, July 1990


Supporting member for solid oxide fuel cell
patent, December 1992


Solid state electrochemical composite
patent, June 2009


Hybrid deposition of thin film solid oxide fuel cells and electrolyzers
patent, December 1999


Method for making a ceramic metal composite
patent, April 1998


Resistive-varying electrode structure
patent-application, February 2006


Ceramic Coated Porous Metal Structure and Process Therefor
patent, November 1973


Fabrication of composite alloy cladding material by brazing process
journal, September 2005


Fuel cell with integrated heater and robust construction
patent, April 2007


Structures and fabrication techniques for solid state electrochemical devices
patent, October 2006


Microstructures of Y2O3-Stabilized ZrO2 Electron Beam-Physical Vapor Deposition Coatings on Ni-Base Superalloys
journal, April 1994


Method for fabricating oxide superconducting coatings
patent, June 1994


Method for bonding ceramics and metals
patent, August 1988


Wide range air fuel ratio sensor
patent, January 1988


Solide oxide fuel cell stack with composite electrodes and method for making
patent, November 1999


High temperature fuel cell with a thin film electrolyte
patent, August 1999


Metal coated ceramic composition
patent, April 1990


Composite mixed conductor membranes for producing oxygen
patent, August 1993


Solid oxide fuel cell generator with removable modular fuel cell stack configurations
patent, April 1998


Bond enhancement for thermally insulated ceramic matrix composite materials
patent-application, February 2005


Compact multilayer ceramic-to-metal seal structure
patent, January 1994


Structures and fabrication techniques for solid state electrochemical devices
patent, April 2008


Adhesive composition for bonding different kinds of members
patent, June 2004


Forming an impermeable sintered ceramic electrolyte layer on a metallic foil substrate for solid oxide fuel cell
patent-application, December 2003


Pressure Bonded Ceramic-to-Metal Gradient Seals
patent, June 1967


Series planar design for solid electrolyte oxygen pump
patent, May 1998


Process for converting organic compounds using composite materials in membrane reactors
patent, September 2001


Method of separating oxygen with the use of composite ceramic membranes
patent, April 2002


Method for bonding different members and composite members bonded by the method
patent, February 2002


Interlocking Structure for High Temperature Electrochemical Device and Method for Making the Same
patent-application, June 2010


Solid Oxide Fuel Cell with Internal Reforming, Catalyzed Interconnect for Use Therewith, and Methods
patent-application, August 2005


Improved preparation procedure and properties for a multilayer piezoelectric thick-film actuator
journal, November 1998


Method of Producing Tubular Fuel Cell Stack
patent, September 1968


Electrochemical device and process of making
patent, July 2004


High performance fuel cell electrode and method for manufacturing same
patent, February 2006


Method for bonding polyester to plastic and resultant product
patent, April 2002


Coated products
patent, April 2001


Roughened electrolyte interface layer for solid oxide fuel cells
patent, August 2002


Colloidal spray method for low cost thin coating deposition
patent, March 2002


Method for obtaining mechanical lock between surfaces
patent, January 1996


Solid oxide fuel cell with improved current collection
patent-application, July 2005


Solid oxide fuel cells and process for the production of the same
patent, January 1996


Coated porous substrates
patent, May 1997


Method for fabricating solid oxide fuel cell module
patent-application, July 2006


Fuel cell battery and solid electrolyte fuel cells therefore
patent, July 1994


Solid state electrochemical composite
patent-application, September 2005


Structures and fabrication techniques for solid state electrochemical devices
patent, December 2005


Method for making dense crack free thin films
patent, January 2007


Bipolar battery with array of sealed cells
patent, August 1987


Electrochemical apparatus and process
patent, December 1996


Bonding member and electrostatic chuck
patent, May 2007


Low resistance fuel electrodes
patent, July 1989


Direct Oxidation of Hydrocarbons in a Solid Oxide Fuel Cell: I. Methane Oxidation
journal, January 1999


Electrochemical cell stack assembly
patent-application, February 2004


Composite electrode/electrolyte structure
patent, January 2004


Solid electrolyte membrane with porous catalytically-enhancing constituents
patent, August 1999


Structures and fabrication techniques for solid state electrochemical devices
patent, August 2003


Battery electrode compression mechanism
patent, August 1995


Sintered electrode for solid oxide fuel cells
patent, June 1999


High Temperature Gas Seals
patent-application, July 2004


Glass-ceramic coatings and sealing arrangements and their use in fuel cells
patent, December 2003


Composite electrodes for solid state devices
patent, July 2002


Fabrication and thermal properties of a YSZ–NiCr joint with an interlayer of YSZ–NiCr functionally graded material
journal, October 2003


Electrode-supported solid state electrochemical cell
patent-application, March 2002


Electrochemical Cell Stack Assembly
patent-application, March 2007


Ceramic-metal composites
patent, May 1997


Solid oxide fuel cells and interconnectors
patent, November 2003


Joining of plain carbon steel to alumina with copper filler metal. [銅ろうによるアルミナと炭素鋼の接合]
journal, January 1985


Braze System With Matched Coefficients Of Thermal Expansion
patent-application, June 2008


Adhesive composition for bonding different kinds of members
patent, May 2002


Fabrication and characterization of Cu/YSZ cermet high-temperature electrolysis cathode material prepared by high-energy ball-milling method
journal, January 2008


Methods for Producing Lead-Free In-Situ Composite Solder Alloys
patent-application, June 2004


Porous polyolefin film, process for producing same, and use thereof
patent, July 2004


Solid oxide fuel cell structures
patent, October 1998


Planar electrochemical device assembly
patent, June 2007


Ceramic circuit board
patent, September 1997


Method of making a layered composite electrode/electrolyte
patent, January 2005


Method for solid oxide fuel cell anode preparation
patent, July 2003


Cell module for fuel cell, method for forming cell module, and fuel cell
patent-application, July 2007


Brazed ceramic-metal composite
patent, August 1991


Tubular solid oxide fuel cells
patent-application, February 2005