AU611386B2 - Laminar heat shield - Google Patents

Laminar heat shield Download PDF

Info

Publication number
AU611386B2
AU611386B2 AU67862/87A AU6786287A AU611386B2 AU 611386 B2 AU611386 B2 AU 611386B2 AU 67862/87 A AU67862/87 A AU 67862/87A AU 6786287 A AU6786287 A AU 6786287A AU 611386 B2 AU611386 B2 AU 611386B2
Authority
AU
Australia
Prior art keywords
heat shield
plate
spiked
duct
heat
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU67862/87A
Other languages
English (en)
Other versions
AU6786287A (en
Inventor
Pal Losonci
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A4GM ENERGETIKAI GEPGYARTO LEANYVALLALAT
Original Assignee
A4GM ENERGET GEPGYARTO LEANY
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 A4GM ENERGET GEPGYARTO LEANY filed Critical A4GM ENERGET GEPGYARTO LEANY
Publication of AU6786287A publication Critical patent/AU6786287A/en
Application granted granted Critical
Publication of AU611386B2 publication Critical patent/AU611386B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features having thermal insulation
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/26—Multi-layered walls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Thermal Insulation (AREA)
AU67862/87A 1986-11-14 1987-01-21 Laminar heat shield Ceased AU611386B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HU1986/000059 WO1988003602A1 (en) 1986-11-14 1986-11-14 Layer-type heat barrier

Publications (2)

Publication Number Publication Date
AU6786287A AU6786287A (en) 1988-07-28
AU611386B2 true AU611386B2 (en) 1991-06-13

Family

ID=10980691

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67862/87A Ceased AU611386B2 (en) 1986-11-14 1987-01-21 Laminar heat shield

Country Status (7)

Country Link
EP (1) EP0289491B1 (enrdf_load_stackoverflow)
AU (1) AU611386B2 (enrdf_load_stackoverflow)
CH (1) CH672828A5 (enrdf_load_stackoverflow)
DE (1) DE3680793D1 (enrdf_load_stackoverflow)
DK (1) DK471088D0 (enrdf_load_stackoverflow)
PT (1) PT84200B (enrdf_load_stackoverflow)
WO (1) WO1988003602A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1328724C (en) * 1988-04-15 1994-04-26 David K. Benson Compact vacuum insulation
GB9215154D0 (en) * 1992-07-16 1992-08-26 Smiths Industries Plc Tubing and humidification systems
FR2719338B1 (fr) * 1994-04-27 1996-06-28 Aerospatiale Tubulure d'échappement pour dispositif d'échappement à catalyse, et tube composite destiné à équiper ladite tubulure.
DE19723943C1 (de) * 1997-06-06 1999-02-04 Payen Goetze Gmbh Hitzeschild
DE10113175C2 (de) * 2001-03-19 2003-09-18 Federal Mogul Sealing Sys Spa Gehäuseverschlußdeckel mit Dichtung
DE10328680A1 (de) * 2003-06-26 2005-01-13 Daimlerchrysler Ag Vorrichtung und Verfahren zur Wärme-und/oder Schallisolierung bei Kraftfahrzeugen
US20050011573A1 (en) * 2003-07-14 2005-01-20 American Boa, Inc. Flexible liner air gap pipe
DE102006008782A1 (de) * 2006-02-24 2007-08-30 Arvinmeritor Emissions Technologies Gmbh Abgasleitungssystem
DE102008036894A1 (de) * 2008-08-07 2010-02-25 Bayerische Motoren Werke Aktiengesellschaft Isolationsanordnung und Verfahren zu deren Herstellung
CN102967436B (zh) * 2012-11-20 2015-12-02 中国航天空气动力技术研究院 一种用于高超声速风洞热管道的隔热层
CN113266453A (zh) * 2021-06-26 2021-08-17 山东华盛农业药械有限责任公司 内燃机排气道隔热装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072806A (en) * 1963-09-18 1967-06-21 Comp Generale Electricite Thermal insulation
GB1283329A (en) * 1970-04-22 1972-07-26 Euratom Improvements in or relating to insulation of gas feed tubes
GB1546192A (en) * 1975-08-23 1979-05-16 Duisburger Kupferhuette Process for the recovery of pure zinc oxide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108340B (de) * 1958-05-14 1961-06-08 Siemens Ag Aus Schichten aufgebaute Waermeisolation fuer den Moderatorkessel eines Kernreaktors
US3904379A (en) * 1974-05-13 1975-09-09 Johns Manville Telescoping reflective thermal insulating structure
JPS5338727Y2 (enrdf_load_stackoverflow) * 1974-10-25 1978-09-20
FR2308787A1 (fr) * 1975-04-22 1976-11-19 Honda Motor Co Ltd Perfectionnements aux moteurs a combustion interne
DE2549256C2 (de) * 1975-11-04 1983-12-29 Volkswagenwerk Ag, 3180 Wolfsburg Wärmeisolierte Anordnung zur Durchleitung von unter hohen Temperaturen stehenden Gasen
DE2657276A1 (de) * 1976-12-17 1978-06-22 Isolierungen Vorm Karl Werner Waermeisolierung
US4168610A (en) * 1978-03-29 1979-09-25 Caterpillar Tractor Co. Exhaust manifold with reflective insulation
US4501302A (en) * 1983-10-14 1985-02-26 Apx Group, Inc. Air gap pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072806A (en) * 1963-09-18 1967-06-21 Comp Generale Electricite Thermal insulation
GB1283329A (en) * 1970-04-22 1972-07-26 Euratom Improvements in or relating to insulation of gas feed tubes
GB1546192A (en) * 1975-08-23 1979-05-16 Duisburger Kupferhuette Process for the recovery of pure zinc oxide

Also Published As

Publication number Publication date
DK471088A (da) 1988-08-23
PT84200A (en) 1987-09-18
WO1988003602A1 (en) 1988-05-19
EP0289491B1 (de) 1991-08-07
DK471088D0 (da) 1988-08-23
CH672828A5 (enrdf_load_stackoverflow) 1989-12-29
DE3680793D1 (de) 1991-09-12
AU6786287A (en) 1988-07-28
PT84200B (pt) 1993-03-31
EP0289491A1 (de) 1988-11-09
EP0289491A4 (de) 1989-03-16

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