BR7103991D0 - Cano de descarga com silencioso e processo para fabricalo - Google Patents

Cano de descarga com silencioso e processo para fabricalo

Info

Publication number
BR7103991D0
BR7103991D0 BR3991/71A BR399171A BR7103991D0 BR 7103991 D0 BR7103991 D0 BR 7103991D0 BR 3991/71 A BR3991/71 A BR 3991/71A BR 399171 A BR399171 A BR 399171A BR 7103991 D0 BR7103991 D0 BR 7103991D0
Authority
BR
Brazil
Prior art keywords
quiet
manufacturing process
discharge pipe
discharge
pipe
Prior art date
Application number
BR3991/71A
Other languages
English (en)
Portuguese (pt)
Inventor
E Malki
V Silde
Original Assignee
E Malki
V Silde
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 E Malki, V Silde filed Critical E Malki
Publication of BR7103991D0 publication Critical patent/BR7103991D0/pt

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
    • F01N13/18—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
BR3991/71A 1970-06-25 1971-06-25 Cano de descarga com silencioso e processo para fabricalo BR7103991D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI701775A FI52761C (fi) 1970-06-25 1970-06-25 Pakoputki-äänenvaimentajayhdistelmä.

Publications (1)

Publication Number Publication Date
BR7103991D0 true BR7103991D0 (pt) 1973-04-19

Family

ID=8506156

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3991/71A BR7103991D0 (pt) 1970-06-25 1971-06-25 Cano de descarga com silencioso e processo para fabricalo

Country Status (21)

Country Link
AT (1) AT307816B (https=)
BE (1) BE768841A (https=)
BR (1) BR7103991D0 (https=)
CA (1) CA975546A (https=)
CH (1) CH522125A (https=)
CS (1) CS150920B2 (https=)
DE (1) DE2131154C3 (https=)
DK (1) DK135055C (https=)
ES (1) ES392605A1 (https=)
FI (1) FI52761C (https=)
FR (1) FR2099828A5 (https=)
GB (2) GB1363884A (https=)
IE (1) IE36882B1 (https=)
IL (1) IL37092A (https=)
NL (1) NL7108751A (https=)
NO (1) NO133333C (https=)
PL (1) PL77628B1 (https=)
SE (1) SE372057B (https=)
SU (1) SU404281A3 (https=)
YU (1) YU162971A (https=)
ZA (1) ZA713945B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060398B4 (de) * 2007-12-14 2016-10-06 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Auspuff eines Kraftfahrzeugs
CN102501032B (zh) * 2011-12-02 2014-01-08 安徽华东光电技术研究所 一种行波管电子枪系统定位弹片的制作工艺

Also Published As

Publication number Publication date
PL77628B1 (https=) 1975-04-30
CA975546A (en) 1975-10-07
CH522125A (de) 1972-04-30
FR2099828A5 (https=) 1972-03-17
GB1363883A (en) 1974-08-21
ES392605A1 (es) 1973-07-16
IL37092A (en) 1974-03-14
SE372057B (https=) 1974-12-09
GB1363884A (en) 1974-08-21
DE2131154C3 (de) 1974-03-21
DE2131154A1 (de) 1971-12-30
CS150920B2 (https=) 1973-09-17
DE2131154B2 (de) 1973-08-16
SU404281A3 (https=) 1973-10-26
IE36882B1 (en) 1977-03-16
AT307816B (de) 1973-06-12
YU162971A (en) 1979-10-31
FI52761B (https=) 1977-08-01
ZA713945B (en) 1972-01-26
FI52761C (fi) 1977-11-10
IL37092A0 (en) 1971-08-25
NO133333B (https=) 1976-01-05
DK135055C (da) 1977-07-25
NL7108751A (https=) 1971-12-28
IE36882L (en) 1971-12-25
DK135055B (da) 1977-02-28
NO133333C (https=) 1976-04-12
BE768841A (fr) 1971-11-03

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