FR746798A - Improvement in silencers for internal combustion engines - Google Patents

Improvement in silencers for internal combustion engines

Info

Publication number
FR746798A
FR746798A FR746798DA FR746798A FR 746798 A FR746798 A FR 746798A FR 746798D A FR746798D A FR 746798DA FR 746798 A FR746798 A FR 746798A
Authority
FR
France
Prior art keywords
silencers
improvement
internal combustion
combustion engines
engines
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
Application number
Other languages
French (fr)
Inventor
Sigismond Wilman
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 filed Critical
Application granted granted Critical
Publication of FR746798A publication Critical patent/FR746798A/en
Expired 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
    • 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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR746798D 1932-08-19 1932-08-19 Improvement in silencers for internal combustion engines Expired FR746798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR746798T 1932-08-19

Publications (1)

Publication Number Publication Date
FR746798A true FR746798A (en) 1933-06-06

Family

ID=9147555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746798D Expired FR746798A (en) 1932-08-19 1932-08-19 Improvement in silencers for internal combustion engines

Country Status (1)

Country Link
FR (1) FR746798A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646854A (en) * 1948-09-22 1953-07-28 Walker George Bromhead Baffle type muffler having a plurality of helical passages
US2671523A (en) * 1950-07-14 1954-03-09 Walker George Bromhead Silencer or muffler for engine exhausts or the like
DE1185021B (en) * 1955-05-11 1965-01-07 J R Andersson & Co A B Sound absorber for flowing gases with sound-absorbing walls
US4579195A (en) * 1983-06-02 1986-04-01 Giuseppe Nieri Exhaust gas silencer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646854A (en) * 1948-09-22 1953-07-28 Walker George Bromhead Baffle type muffler having a plurality of helical passages
US2671523A (en) * 1950-07-14 1954-03-09 Walker George Bromhead Silencer or muffler for engine exhausts or the like
DE1185021B (en) * 1955-05-11 1965-01-07 J R Andersson & Co A B Sound absorber for flowing gases with sound-absorbing walls
US4579195A (en) * 1983-06-02 1986-04-01 Giuseppe Nieri Exhaust gas silencer

Similar Documents

Publication Publication Date Title
FR751916A (en) Improvement in automatic starting devices for internal combustion engines
FR746798A (en) Improvement in silencers for internal combustion engines
FR782076A (en) Silencers for internal combustion engines
FR753076A (en) Silencers for internal combustion engines
FR757578A (en) Carburetor for internal combustion engines
FR751928A (en) Carburetor for internal combustion engines
FR749035A (en) Improvement in carburettors for internal combustion engines
FR42524E (en) Improvements to internal combustion engines
FR765595A (en) Decompressor for combustion and internal combustion engines
FR737091A (en) Carburetor for internal combustion engines
FR765496A (en) Improvement in starting devices for internal combustion or explosion engines
FR734813A (en) Muffler system for internal combustion engines
FR737391A (en) Silencers for internal combustion engines
FR752092A (en) Mufflers for internal combustion engines
FR755361A (en) Mufflers for internal combustion engines
FR732783A (en) Improvements to pistons for internal combustion engines
FR781802A (en) Silencers for internal combustion engines
FR755087A (en) Carburetor for internal combustion engines
FR41212E (en) Carburetor for internal combustion engines
FR793534A (en) Silencers for internal combustion engines
FR772789A (en) Carburetor for internal combustion engines
FR766824A (en) Carburetor for internal combustion engines
FR775395A (en) Anti-vibration silencer for internal combustion engines
FR848455A (en) Improvements to silencers for internal combustion engines
FR724153A (en) Silencer for internal combustion engine