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FR2219366A1 - Flexible metal tubing - for connecting an exhaust manifold to a rigid exhaust pipe - Google Patents

Flexible metal tubing - for connecting an exhaust manifold to a rigid exhaust pipe

Info

Publication number
FR2219366A1
FR2219366A1 FR7306547A FR7306547A FR2219366A1 FR 2219366 A1 FR2219366 A1 FR 2219366A1 FR 7306547 A FR7306547 A FR 7306547A FR 7306547 A FR7306547 A FR 7306547A FR 2219366 A1 FR2219366 A1 FR 2219366A1
Authority
FR
France
Prior art keywords
flexible metal
rigid
exhaust pipe
metal tubing
exhaust manifold
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.)
Granted
Application number
FR7306547A
Other languages
French (fr)
Other versions
FR2219366B1 (en
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.)
Chrysler France SAS
Original Assignee
Chrysler France SAS
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 Chrysler France SAS filed Critical Chrysler France SAS
Priority to FR7306547A priority Critical patent/FR2219366A1/en
Publication of FR2219366A1 publication Critical patent/FR2219366A1/en
Application granted granted Critical
Publication of FR2219366B1 publication Critical patent/FR2219366B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)

Abstract

Treatment of flexible metal tubes comprising interlocking cooperating parts sliding one within the other to provide the desired flexibility e.g. for connecting the exhaust manifold of an internal combustion engine with a rigid exhaust pipe, and to avoid premature failure, particularly by seizure at the high temperature and by vibration and repeated twisting, using a reagent which leave chemical and/or physical impurities on the interlocking parts. More especially the impurities are cpds. of a metalloid, particularly S, Cl2, N2, P, O2 or C.
FR7306547A 1973-02-23 1973-02-23 Flexible metal tubing - for connecting an exhaust manifold to a rigid exhaust pipe Granted FR2219366A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7306547A FR2219366A1 (en) 1973-02-23 1973-02-23 Flexible metal tubing - for connecting an exhaust manifold to a rigid exhaust pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306547A FR2219366A1 (en) 1973-02-23 1973-02-23 Flexible metal tubing - for connecting an exhaust manifold to a rigid exhaust pipe

Publications (2)

Publication Number Publication Date
FR2219366A1 true FR2219366A1 (en) 1974-09-20
FR2219366B1 FR2219366B1 (en) 1975-04-04

Family

ID=9115328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306547A Granted FR2219366A1 (en) 1973-02-23 1973-02-23 Flexible metal tubing - for connecting an exhaust manifold to a rigid exhaust pipe

Country Status (1)

Country Link
FR (1) FR2219366A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523341A1 (en) * 1991-06-28 1993-01-20 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Hose with interlocking parts having circular cross-section for exhaust gas pipes of motor vehicles
WO1998057085A1 (en) * 1997-06-13 1998-12-17 Coflexip Method for making a flexible conduit
CN105351060A (en) * 2015-10-29 2016-02-24 安徽助成信息科技有限公司 Telescopic joint structure for exhaust silencer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523341A1 (en) * 1991-06-28 1993-01-20 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Hose with interlocking parts having circular cross-section for exhaust gas pipes of motor vehicles
WO1998057085A1 (en) * 1997-06-13 1998-12-17 Coflexip Method for making a flexible conduit
FR2764669A1 (en) * 1997-06-13 1998-12-18 Coflexip METHOD FOR MANUFACTURING A FLEXIBLE PIPE
CN105351060A (en) * 2015-10-29 2016-02-24 安徽助成信息科技有限公司 Telescopic joint structure for exhaust silencer

Also Published As

Publication number Publication date
FR2219366B1 (en) 1975-04-04

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse