IT1257462B - Dispositivo di montaggio di due elementi fatti di materiali con coefficienti di dilatazione differenti, sottoposti a variazioni di temperatura elevate. - Google Patents

Dispositivo di montaggio di due elementi fatti di materiali con coefficienti di dilatazione differenti, sottoposti a variazioni di temperatura elevate.

Info

Publication number
IT1257462B
IT1257462B ITGE920127A ITGE920127A IT1257462B IT 1257462 B IT1257462 B IT 1257462B IT GE920127 A ITGE920127 A IT GE920127A IT GE920127 A ITGE920127 A IT GE920127A IT 1257462 B IT1257462 B IT 1257462B
Authority
IT
Italy
Prior art keywords
materials
high temperature
expansion coefficients
temperature variations
elements made
Prior art date
Application number
ITGE920127A
Other languages
English (en)
Original Assignee
Aerospatiale
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aerospatiale filed Critical Aerospatiale
Publication of ITGE920127A0 publication Critical patent/ITGE920127A0/it
Publication of ITGE920127A1 publication Critical patent/ITGE920127A1/it
Application granted granted Critical
Publication of IT1257462B publication Critical patent/IT1257462B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/85—Ceramic-to-metal-connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/97—Constructional details of connections not covered for in other groups of this subclass having differing thermal expansion coefficients
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
    • Y10T403/217—Members having different coefficients of expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Plates (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Die Bonding (AREA)

Abstract

L'invenzione concerne un dispositivo di montaggio di due elementi fatti di materiali con coefficienti di dilatazione differenti, sottoposti a variazioni di temperatura elevate.Lo scopo dell'invenzione è un dispositivo di montaggio di due elementi fatti di materiali con coefficienti di dilatazione differenti, sottoposti a variazioni di temperatura elevate, caratterizzato dal fatto di essere costituito dalla combinazione di uno strato (4) di un materiale termoisolante comprimibile, interposto tra l'elemento di supporto (2) e l'elemento riportato (1), e di mezzi (5, 6) atti a mantenere detto elemento riportato (1) contro detto strato (4), solidali all'elemento di supporto (2), e predisposti in modo da permettere un gioco relativo tra i due elementi in un piano parallelo al piano generale di detto strato (4), le parti della superficie dell'elemento riportato (1), a contatto di detti mezzi (5, 6), essendo parallele a detto piano generale, mentre un materiale (9), simile a quello di detto strato, è interposto tra le dette parti superficiali e i detti mezzi di mantenimento in posizione.
ITGE920127A 1991-12-16 1992-12-10 Dispositivo di montaggio di due elementi fatti di materiali con coefficienti di dilatazione differenti, sottoposti a variazioni di temperatura elevate. IT1257462B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115841A FR2685035B1 (fr) 1991-12-16 1991-12-16 Dispositif de montage de deux pieces en materiaux a coefficients de dilatation differents, soumises a des variations de temperature elevees.

Publications (3)

Publication Number Publication Date
ITGE920127A0 ITGE920127A0 (it) 1992-12-10
ITGE920127A1 ITGE920127A1 (it) 1994-06-10
IT1257462B true IT1257462B (it) 1996-01-25

Family

ID=9420263

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE920127A IT1257462B (it) 1991-12-16 1992-12-10 Dispositivo di montaggio di due elementi fatti di materiali con coefficienti di dilatazione differenti, sottoposti a variazioni di temperatura elevate.

Country Status (3)

Country Link
US (1) US5439306A (it)
FR (1) FR2685035B1 (it)
IT (1) IT1257462B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592814A (en) * 1994-12-21 1997-01-14 United Technologies Corporation Attaching brittle composite structures in gas turbine engines for resiliently accommodating thermal expansion
US6210067B1 (en) * 1998-12-14 2001-04-03 The Aerospace Corporation Clip flexure slider washer bearing
US6499548B2 (en) 1999-11-08 2002-12-31 Muncie Power Products, Inc. Power take-off extended shaft
US6263749B1 (en) 1999-11-08 2001-07-24 Muncie Power Products, Inc. Power take-off extended shaft
EP1126221A1 (de) * 2000-02-17 2001-08-22 Siemens Aktiengesellschaft Gepolsterter Hitzeschildstein zur Auskleidung einer Gasturbinenbrennkammerwand
US20040062624A1 (en) * 2002-09-26 2004-04-01 Intel Corporation Vented cold ring, processes, and methods of using
WO2006102566A2 (en) * 2005-03-23 2006-09-28 Bell Helicopter Textron, Inc. Apparatus for joining members and assembly thereof
EP1715248A1 (de) 2005-04-19 2006-10-25 Siemens Aktiengesellschaft Halteelement und Hitzeschildelement für einen Hitzeschild sowie mit einem Hitzeschild versehene Brennkammer
US20090266870A1 (en) * 2008-04-23 2009-10-29 The Boeing Company Joined composite structures with a graded coefficient of thermal expansion for extreme environment applications
US8512808B2 (en) 2008-04-28 2013-08-20 The Boeing Company Built-up composite structures with a graded coefficient of thermal expansion for extreme environment applications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1011245A (en) * 1911-01-21 1911-12-12 James M Rafter Rail-fastening device.
US1960120A (en) * 1931-03-23 1934-05-22 Firm Saureschutz Ges M B H Manufacture of articles from synthetic resin compounds
US1925867A (en) * 1931-11-21 1933-09-05 Westinghouse Elec Elevator Co Elevator guide-rail supporting device
US2705414A (en) * 1949-03-16 1955-04-05 Laclede Christy Company Wall construction
GB758213A (en) * 1954-03-03 1956-10-03 Parsons & Marine Eng Turbine Improvements in and relating to cylindrical combustion chambers or furnaces
US3853586A (en) * 1968-10-04 1974-12-10 Atlantic Res Corp Tapered carbon/pyrolytic graphite composite material
US4100962A (en) * 1977-02-28 1978-07-18 James H. Housman Casting die
DE3346230A1 (de) * 1983-12-21 1985-07-11 INTERATOM GmbH, 5060 Bergisch Gladbach Heissgasbehaelter mit isolierung aus einander ueberlappenden keramischen koerpern
JPS60232839A (ja) * 1984-05-04 1985-11-19 Hitachi Ltd 直線状案内軌道の固定装置
FR2577471B1 (fr) * 1985-02-15 1987-03-06 Aerospatiale Structure refractaire multicouche et paroi pourvue d'une telle structure refractaire
GB2187499A (en) * 1986-03-07 1987-09-09 Home Insulation Limited Resilient clip
DE3638658C1 (de) * 1986-11-12 1988-04-21 Daimler Benz Ag Waermedaemmende Auskleidung fuer eine Gasturbine
US5119555A (en) * 1988-09-19 1992-06-09 Tini Alloy Company Non-explosive separation device
DE4114768A1 (de) * 1990-05-17 1991-11-21 Siemens Ag Keramischer hitzeschild fuer eine heissgasfuehrende struktur

Also Published As

Publication number Publication date
US5439306A (en) 1995-08-08
FR2685035A1 (fr) 1993-06-18
ITGE920127A1 (it) 1994-06-10
FR2685035B1 (fr) 1994-03-25
ITGE920127A0 (it) 1992-12-10

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961219