ES259988Y - SILENCER FOR AN INTERNAL COMBUSTION ENGINE OF TWO TIMES-POS - Google Patents

SILENCER FOR AN INTERNAL COMBUSTION ENGINE OF TWO TIMES-POS

Info

Publication number
ES259988Y
ES259988Y ES1981259988U ES259988U ES259988Y ES 259988 Y ES259988 Y ES 259988Y ES 1981259988 U ES1981259988 U ES 1981259988U ES 259988 U ES259988 U ES 259988U ES 259988 Y ES259988 Y ES 259988Y
Authority
ES
Spain
Prior art keywords
silencer
pos
combustion engine
internal combustion
engine
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
ES1981259988U
Other languages
Spanish (es)
Other versions
ES259988U (en
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
Publication of ES259988U publication Critical patent/ES259988U/en
Application granted granted Critical
Publication of ES259988Y publication Critical patent/ES259988Y/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
    • 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
    • F01N13/14—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 having thermal insulation
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
ES1981259988U 1980-08-11 1981-08-11 SILENCER FOR AN INTERNAL COMBUSTION ENGINE OF TWO TIMES-POS Expired ES259988Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808021494U DE8021494U1 (en) 1980-08-11 1980-08-11 EXHAUST Muffler FOR A TWO-STROKE INTERNATIONAL ENGINE

Publications (2)

Publication Number Publication Date
ES259988U ES259988U (en) 1982-06-01
ES259988Y true ES259988Y (en) 1982-12-01

Family

ID=6717943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981259988U Expired ES259988Y (en) 1980-08-11 1981-08-11 SILENCER FOR AN INTERNAL COMBUSTION ENGINE OF TWO TIMES-POS

Country Status (4)

Country Link
DE (1) DE8021494U1 (en)
ES (1) ES259988Y (en)
FR (1) FR2488329A1 (en)
IT (2) IT1144628B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2967390B2 (en) * 1994-04-21 1999-10-25 本田技研工業株式会社 Muffler and manufacturing method thereof
DE10353594B4 (en) * 2003-11-17 2013-08-01 Friedrich Boysen Gmbh & Co. Kg silencer
CN108643272A (en) * 2018-05-22 2018-10-12 孔李南 A kind of coal mine excavator system with environmentally friendly denoising device
DE102019132097A1 (en) * 2019-11-27 2021-05-27 Eberspächer Exhaust Technology GmbH Exhaust silencer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834425A (en) * 1954-04-02 1958-05-13 Grand Sheet Metal Products Co Exhaust muffler
FR1249938A (en) * 1959-11-24 1961-01-06 Exhaust silencer with side gas inlet
DE1576754A1 (en) * 1967-11-15 1970-03-26 Friedrich Boysen Exhaust silencer, especially for rotary piston engines
FR2233872A5 (en) * 1973-06-12 1975-01-10 Gutbrod S A I.C. engine silencer with aluminium base lining - has metal lining support mesh and internal baffles and tubes
AT355878B (en) * 1975-05-30 1980-03-25 Vmw Ranshofen Berndorf Ag EXHAUST SYSTEM

Also Published As

Publication number Publication date
FR2488329A1 (en) 1982-02-12
ES259988U (en) 1982-06-01
IT8153524V0 (en) 1981-08-06
IT8168097A0 (en) 1981-08-06
IT1144628B (en) 1986-10-29
DE8021494U1 (en) 1980-11-20

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