GB463925A - Silencers for internal combustion engines and machine guns - Google Patents

Silencers for internal combustion engines and machine guns

Info

Publication number
GB463925A
GB463925A GB26876/36A GB2687636A GB463925A GB 463925 A GB463925 A GB 463925A GB 26876/36 A GB26876/36 A GB 26876/36A GB 2687636 A GB2687636 A GB 2687636A GB 463925 A GB463925 A GB 463925A
Authority
GB
United Kingdom
Prior art keywords
threads
machine guns
silencers
glass
points
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
GB26876/36A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB463925A publication Critical patent/GB463925A/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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Exhaust Silencers (AREA)

Abstract

463,925. Machine guns. KURTH, A. Oct. 3, 1936, Nos. 26876 and 26877. Convention dates, April 4 and Aug. 14. [Class 92 (ii)] [Also in Group XXVII] In silencers for machine guns, in which a mass of sound-absorbing material surrounds a passage for the gases, the material is composed of glass wool treated so that the entangled threads are firmly interconnected, preferably at their points of contact, so as to form an elastic and porous structure. For this purpose, the glass wool is treated with a binding-agent which is so diluted that the resiliency of the glass threads maintains the relative distances between them during the evaporation of the solvent. Gelatine, dextrin, silicates, and in the case of cold gases also latex, are suitable for . the impregnating-agent. Further, the member formed by the glass threads may be subjected to a high temperature which so sinters the threads as to cause them to adhere at their points of contact, or so that the adherence takes place only at the surface of the member. Specification 449,507, [Group XXVII], is referred to.
GB26876/36A 1936-04-04 1936-10-03 Silencers for internal combustion engines and machine guns Expired GB463925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT463925X 1936-04-04

Publications (1)

Publication Number Publication Date
GB463925A true GB463925A (en) 1937-04-08

Family

ID=3674621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26876/36A Expired GB463925A (en) 1936-04-04 1936-10-03 Silencers for internal combustion engines and machine guns

Country Status (1)

Country Link
GB (1) GB463925A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499018A (en) * 1948-01-26 1950-02-28 Christiano Frank Baffle type muffler with plural tubular passages
US3112007A (en) * 1961-11-01 1963-11-26 Arvin Ind Inc Silencing element for exhaust gas conduit
FR2602546A1 (en) * 1986-08-08 1988-02-12 Tenneco Inc MUFFLER, ESPECIALLY FOR THE MOTOR VEHICLE EXHAUST SYSTEM

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499018A (en) * 1948-01-26 1950-02-28 Christiano Frank Baffle type muffler with plural tubular passages
US3112007A (en) * 1961-11-01 1963-11-26 Arvin Ind Inc Silencing element for exhaust gas conduit
FR2602546A1 (en) * 1986-08-08 1988-02-12 Tenneco Inc MUFFLER, ESPECIALLY FOR THE MOTOR VEHICLE EXHAUST SYSTEM
GB2193759A (en) * 1986-08-08 1988-02-17 Tenneco Inc Exhaust gas silencer
US4846302A (en) * 1986-08-08 1989-07-11 Tenneco Inc. Acoustic muffler
AU599686B2 (en) * 1986-08-08 1990-07-26 Tennessee Gas Pipeline Company Acoustic muffler
GB2193759B (en) * 1986-08-08 1990-12-19 Tenneco Inc Acoustic silencer

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