FR2398179A1 - Shrink bonded enamelled IC engine exhaust silencer casing - is in halves held by sleeve heated to enamel softening temp. for assembly - Google Patents

Shrink bonded enamelled IC engine exhaust silencer casing - is in halves held by sleeve heated to enamel softening temp. for assembly

Info

Publication number
FR2398179A1
FR2398179A1 FR7819046A FR7819046A FR2398179A1 FR 2398179 A1 FR2398179 A1 FR 2398179A1 FR 7819046 A FR7819046 A FR 7819046A FR 7819046 A FR7819046 A FR 7819046A FR 2398179 A1 FR2398179 A1 FR 2398179A1
Authority
FR
France
Prior art keywords
enamelled
assembly
sleeve
engine exhaust
casing
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.)
Withdrawn
Application number
FR7819046A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2398179A1 publication Critical patent/FR2398179A1/en
Withdrawn legal-status Critical Current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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D15/00—Joining enamelled articles to other enamelled articles by processes involving an enamelling step
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Silencers (AREA)

Abstract

The shrinkage bonded enamelled IC engine exhaust silencer casing comprises two identical halves and an external sleeve. All are enamelled separately. For assembly, the sleeve is heated to enamel softening temp. at which it has expanded just enough for the (cold) casing halves to be slid in. Raised radial corrugations(4) on the casing halves ensure equal depth of entry into the sleeve. Reinforcing discs(5) in the casing-half open ends, inserted after the silencing material, prevent distortion and ensure even sealing pressure.
FR7819046A 1977-07-20 1978-06-26 Shrink bonded enamelled IC engine exhaust silencer casing - is in halves held by sleeve heated to enamel softening temp. for assembly Withdrawn FR2398179A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772732685 DE2732685A1 (en) 1977-07-20 1977-07-20 ENAMELLED SILENCER FOR COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
FR2398179A1 true FR2398179A1 (en) 1979-02-16

Family

ID=6014336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819046A Withdrawn FR2398179A1 (en) 1977-07-20 1978-06-26 Shrink bonded enamelled IC engine exhaust silencer casing - is in halves held by sleeve heated to enamel softening temp. for assembly

Country Status (4)

Country Link
JP (1) JPS5422014A (en)
DE (1) DE2732685A1 (en)
FR (1) FR2398179A1 (en)
IT (2) IT7835960V0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444389A1 (en) * 1988-09-02 1991-09-04 Tuotekolmio Oy Exhaust pipe-silencer combination and a method of manufacturing the parts thereof
FR2811920A1 (en) * 2000-07-24 2002-01-25 Brandt Cooking STRUCTURE OF ENAMELLED SHEETS AND METHOD FOR MANUFACTURING SUCH A STRUCTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444389A1 (en) * 1988-09-02 1991-09-04 Tuotekolmio Oy Exhaust pipe-silencer combination and a method of manufacturing the parts thereof
FR2811920A1 (en) * 2000-07-24 2002-01-25 Brandt Cooking STRUCTURE OF ENAMELLED SHEETS AND METHOD FOR MANUFACTURING SUCH A STRUCTURE
EP1176229A1 (en) * 2000-07-24 2002-01-30 Brandt Cooking Enamelled metal sheets and process for the production of such a structure

Also Published As

Publication number Publication date
JPS5422014A (en) 1979-02-19
DE2732685A1 (en) 1979-02-01
IT7850341A0 (en) 1978-07-18
IT7835960V0 (en) 1978-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse