GB398857A - Improvements in or relating to silencers for internal combustion engines - Google Patents

Improvements in or relating to silencers for internal combustion engines

Info

Publication number
GB398857A
GB398857A GB855432A GB855432A GB398857A GB 398857 A GB398857 A GB 398857A GB 855432 A GB855432 A GB 855432A GB 855432 A GB855432 A GB 855432A GB 398857 A GB398857 A GB 398857A
Authority
GB
United Kingdom
Prior art keywords
tube
silencers
silencer
casing
annular space
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
GB855432A
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.)
THEODOR TROSCHWITZ
Original Assignee
THEODOR TROSCHWITZ
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 THEODOR TROSCHWITZ filed Critical THEODOR TROSCHWITZ
Priority to GB855432A priority Critical patent/GB398857A/en
Publication of GB398857A publication Critical patent/GB398857A/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
    • F01N1/14—Silencing apparatus characterised by method of silencing by adding air to exhaust gases

Landscapes

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

Abstract

398,857. Exhaust pipes and silencers. STERZENBACH, R., 42, Burchard Strasse, Tempelhof, and TROSCHWITZ, T., 1A, Andernacherstrasse, Karlshorst, both in Berlin. March 22, 1932, No. 8554. [Class 7 (ii).] Exhaust gases are led obliquely into an annular space between a casing a, Fig. 1, and a perforated tube e, whence they pass into another annular space between the tube e and an inner perforated tube c through which a stream of air flows when the vehicle, on which the silencer is mounted, is in motion. The tube e is secured to the casing at the outlet end and at the inlet end is in contact with a conical cap through which the air is admitted. Owing to the inclination of the pipes b, the gases will travel in a more or less helical path within the silencer. In a modification, Fig. 4, in order to prevent fracture from vibration, the exhaust manifold comprises three tapering sections h flexibly spigoted one into the other at i, the end sections being curved for the sake of flexibility.
GB855432A 1932-03-22 1932-03-22 Improvements in or relating to silencers for internal combustion engines Expired GB398857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB855432A GB398857A (en) 1932-03-22 1932-03-22 Improvements in or relating to silencers for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB855432A GB398857A (en) 1932-03-22 1932-03-22 Improvements in or relating to silencers for internal combustion engines

Publications (1)

Publication Number Publication Date
GB398857A true GB398857A (en) 1933-09-22

Family

ID=9854692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB855432A Expired GB398857A (en) 1932-03-22 1932-03-22 Improvements in or relating to silencers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB398857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852910A (en) * 1953-12-29 1958-09-23 Gen Motors Corp Exhaust manifold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852910A (en) * 1953-12-29 1958-09-23 Gen Motors Corp Exhaust manifold

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