DE3776310D1 - Biegsamer schalldaempfer. - Google Patents

Biegsamer schalldaempfer.

Info

Publication number
DE3776310D1
DE3776310D1 DE8787202276T DE3776310T DE3776310D1 DE 3776310 D1 DE3776310 D1 DE 3776310D1 DE 8787202276 T DE8787202276 T DE 8787202276T DE 3776310 T DE3776310 T DE 3776310T DE 3776310 D1 DE3776310 D1 DE 3776310D1
Authority
DE
Germany
Prior art keywords
muffler
bending
bending muffler
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.)
Expired - Fee Related
Application number
DE8787202276T
Other languages
English (en)
Inventor
Francesco Ferraris
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.)
Fiat Auto SpA
Original Assignee
Alfa Lancia SpA
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 Alfa Lancia SpA filed Critical Alfa Lancia SpA
Application granted granted Critical
Publication of DE3776310D1 publication Critical patent/DE3776310D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/027—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external reinforcement
DE8787202276T 1986-12-03 1987-11-20 Biegsamer schalldaempfer. Expired - Fee Related DE3776310D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22555/86A IT1199690B (it) 1986-12-03 1986-12-03 Marmitta silenziatrice flessibilizzata

Publications (1)

Publication Number Publication Date
DE3776310D1 true DE3776310D1 (de) 1992-03-05

Family

ID=11197789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787202276T Expired - Fee Related DE3776310D1 (de) 1986-12-03 1987-11-20 Biegsamer schalldaempfer.

Country Status (3)

Country Link
EP (1) EP0274144B1 (de)
DE (1) DE3776310D1 (de)
IT (1) IT1199690B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217998B (it) * 1988-02-02 1990-03-30 Alfa Lancia Ind Dispositivo di coibentazione per l'impianto di scarico di un motore a c.i.
CA2020174A1 (en) * 1990-03-27 1991-09-28 Allen G. Hoube Noise suppressing flexible exhaust coupling
EP0810354B1 (de) * 1996-05-29 2003-01-08 Calsonic Kansei Corporation Flexible Rohreinheit zur Verwendung in Auspuffsystem von Fahrzeugbrennkraftmaschine
FR2816987B1 (fr) * 2000-11-23 2003-10-17 Peugeot Citroen Automobiles Sa Dispositif de decouplage vibratoire pour ligne d'echappement
CN108488529B (zh) * 2018-03-26 2019-12-13 江苏兄弟管业制造有限公司 一种高效减振的波纹管补偿器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183957C (nl) * 1976-12-04 1989-03-01 Witzenmann Metallschlauchfab Flexibel leidingelement voor een uitlaatgasleiding van een verbrandingsmotor.
JPS5670111U (de) * 1979-11-01 1981-06-10
JPS58158312A (ja) * 1982-03-17 1983-09-20 Nissan Motor Co Ltd プリマフラ
DE8306953U1 (de) * 1983-03-10 1983-09-29 Westaflexwerk GmbH & Co KG, 4830 Gütersloh Schalldaempfer fuer gase fuehrende leitungen

Also Published As

Publication number Publication date
EP0274144B1 (de) 1992-01-22
EP0274144A1 (de) 1988-07-13
IT1199690B (it) 1988-12-30
IT8622555A0 (it) 1986-12-03

Similar Documents

Publication Publication Date Title
DE3672555D1 (de) Schalldaempfer.
ATE70057T1 (de) Antitumormittel.
DE3775679D1 (de) Vernebler.
DE3764043D1 (de) Alkylendiamine.
DE3784095D1 (de) Absauger.
DE3779761T2 (de) Abseilgeraet.
DE3772213D1 (de) Biegemaschine.
FI873377A (fi) Silanordning.
DE3787754D1 (de) Rohrbiegemaschine.
DE3785294D1 (de) Neigungsmesser.
DE3773636D1 (de) Saeurebeschleunigte hydrocarboxilierung.
FI871328A (fi) Papperstorksystem.
DE3771608D1 (de) Rohrbiegemaschine.
ES2023141B3 (es) Algunas 3-benzoil-4-oxolactamas.
DE3870641D1 (de) Leistungskonverter.
DE3779382D1 (de) 3-6-diphenylpyridazine.
FI872041A (fi) Tripeptidderivat.
NO166102C (no) Ettergivende torsjonshylse.
DE3763648D1 (de) Rollski.
FI872043A (fi) Teckengenerator.
DE3776310D1 (de) Biegsamer schalldaempfer.
NO873692D0 (no) Baandstaal-stanseverktoey.
DE3766410D1 (de) Methylalkylcyclosiloxane.
DE3669032D1 (de) Okulopressionsgeraet.
DE3765986D1 (de) Flache bildroehre.

Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: FIAT AUTO S.P.A., TURIN/TORINO, IT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee