JPS4973545A - - Google Patents

Info

Publication number
JPS4973545A
JPS4973545A JP48082391A JP8239173A JPS4973545A JP S4973545 A JPS4973545 A JP S4973545A JP 48082391 A JP48082391 A JP 48082391A JP 8239173 A JP8239173 A JP 8239173A JP S4973545 A JPS4973545 A JP S4973545A
Authority
JP
Japan
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.)
Pending
Application number
JP48082391A
Other languages
Japanese (ja)
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 JPS4973545A publication Critical patent/JPS4973545A/ja
Pending 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
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/34—Ultra-small engines, e.g. for driving models
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B9/00—Engines characterised by other types of ignition
    • F02B9/06—Engines characterised by other types of ignition with non-timed positive ignition, e.g. with hot-spots
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S181/00—Acoustics
    • Y10S181/404—Hobby craft engine muffler

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
JP48082391A 1972-10-26 1973-07-19 Pending JPS4973545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30117872A 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
JPS4973545A true JPS4973545A (en) 1974-07-16

Family

ID=23162285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48082391A Pending JPS4973545A (en) 1972-10-26 1973-07-19

Country Status (3)

Country Link
US (1) US3779342A (en)
JP (1) JPS4973545A (en)
DE (1) DE2352599A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987867A (en) * 1975-03-26 1976-10-26 Discojet Corporation Spark arresting muffler for engines
DE2539884C2 (en) * 1975-09-08 1985-07-04 Hilti Ag, Schaan Powder-powered fastening tool with driving piston
US4090583A (en) * 1976-02-02 1978-05-23 Leonard James L Streamlined monolithic internal combustion engine muffler
US4093110A (en) * 1977-03-11 1978-06-06 Olin Corporation Noise and fouling reducer for powder-actuated tool
US4541506A (en) * 1982-04-21 1985-09-17 Scott Venning Exhaust diffusion apparatus
GB8307371D0 (en) * 1983-03-17 1983-04-27 Chillcotts Ltd Exhaust silencer
JP2923936B2 (en) * 1994-11-07 1999-07-26 マックス株式会社 Sound reduction device for pneumatic driven nailing machine
US5869793A (en) * 1996-12-11 1999-02-09 Supertrapp Industries, Inc. Oval shaped spark arresting muffler for engines
US6467569B2 (en) 2001-01-19 2002-10-22 Supertrapp Industries Spark arresting muffler with exhaust path parallel to muffler centerline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954839A (en) * 1958-11-06 1960-10-04 Stephen J Gibel Muffler
US3154174A (en) * 1962-11-30 1964-10-27 Alvin S Haining Dual purpose muffler with valved by-pass means
US3497031A (en) * 1969-02-04 1970-02-24 Dennis M Kedziora Exhaust silencer
US3590945A (en) * 1970-04-03 1971-07-06 Milo E Murphy Tuned resonance mufflers
US3669216A (en) * 1971-07-06 1972-06-13 Donald H Spies Model airplane muffler constructions

Also Published As

Publication number Publication date
DE2352599A1 (en) 1974-05-09
US3779342A (en) 1973-12-18

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