US659834A - Muffler. - Google Patents

Muffler. Download PDF

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Publication number
US659834A
US659834A US1319900A US1900013199A US659834A US 659834 A US659834 A US 659834A US 1319900 A US1319900 A US 1319900A US 1900013199 A US1900013199 A US 1900013199A US 659834 A US659834 A US 659834A
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United States
Prior art keywords
pipe
muffler
exhaust
casing
perforations
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 - Lifetime
Application number
US1319900A
Inventor
Harry C Thamsen
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.)
ADAM H LEADER
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ADAM H LEADER
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Publication date
Application filed by ADAM H LEADER filed Critical ADAM H LEADER
Priority to US1319900A priority Critical patent/US659834A/en
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Publication of US659834A publication Critical patent/US659834A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • HARRY e. 'rnntissn, on HAMBURG, PENNSYLVANIA, ASSIGNOR on Twoa THTKRDS 'rc ALEXANDER onsoon, or SAME PLACE, AND ADAM H. LEADER, on srsrinme, PENNSYLVANIA.
  • the object is to mulfie the exhaust as much as possible without interfering therewith or causing back pressure on, the piston.
  • the baseA is formed with a'flan'ae a, in
  • the base and cover is circular in cross-sec Lion and is formed with an internal flange b, arranged a. short distance above the point reached by the top of the pipe C.
  • Acover F having a series of perforations f therein and formed with a flange f, fits over the top of the casing and is secured'thereto by means of a set-screw f this arrangement, the exhaust following the direction of the arrows in Fig. 1, the direct It will be seen that with current will be broken and the exhaust so" effectively muflled as to be scarcely noticeable.

Description

No. 659,834. Patented Oct. l6, I900.
H. c. THAMSEN. I
MUFFLER. (Application filed. Apr. 17, 1900.)
(Io'IodoL) week:
U NiTED STATES PATENT OFFIGE.
HARRY e. 'rnntissn, on HAMBURG, PENNSYLVANIA, ASSIGNOR on Twoa THTKRDS 'rc ALEXANDER onsoon, or SAME PLACE, AND ADAM H. LEADER, on srsrinme, PENNSYLVANIA.
MUFFLER.
SPECIFICATION forming pert of Letters Patent No. 659,834, dated October 16, 1900.
Application filed April 1 75 1 900.
1b all whom it may concern.-
Be it. known that I, HARRY C.T,BA1\ISEN,& subject of the Emperor of Germany, residing Hamburg, in the county of Berks and State Pennsylvania, have invented-certain new and. useful Improvements in Muifiers', and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will en able others skilled in the art to which it eppertains to make and use the same. This invention relates to improvements in muffiers, adapted more pnrticulsrly to gas or gasoleue engines.
The object is to mulfie the exhaust as much as possible without interfering therewith or causing back pressure on, the piston.
The invention is fully described in the folowing specification and clearly illustrated in the accompanying drawings, in which- Figure 1 is a vertical sectional viewof my muffler. 'Fig; 2 is a plan view, and Fin. 3 is a cross-sectional view on line X X of Fig. 1.
' The baseA is formed with a'flan'ae a, in
which the casing B rests and is secured by means of a; set-screw a. The exhaust-pipe base and about half-way into the casing B. This pipe Ois formed with a. series of openings or perforations cgt'ne total of which will equal the diameter of the'inlet r. A closed cap D is secured to the top of this pipe 0. The casing, like Serial No. 13,199- (No model.)
the base and cover, is circular in cross-sec Lion and is formed with an internal flange b, arranged a. short distance above the point reached by the top of the pipe C. Acover F, having a series of perforations f therein and formed with a flange f, fits over the top of the casing and is secured'thereto by means of a set-screw f this arrangement, the exhaust following the direction of the arrows in Fig. 1, the direct It will be seen that with current will be broken and the exhaust so" effectively muflled as to be scarcely noticeable.
Having thus fully described iny invention and its use, what I claim, and desire to secure by Letters Patent, is-' In a muflier, a perforated exhaust-pipe O inclosed in a. tubular, metal casing B, said casing secured in a closedb'ase and having an internal flange b located immediately above.
the top of the pipe 0, and a removablecover F having perforations equal in area to the area of the perforations in the exhaust-pipe 0, all arranged substantially as and for the purpose set forth.
In testimony whereof I affix my signature in presence of two witnesses HARRY O. THAMSEX-..
Wituessesr e E1). A. KELLY,.
E. P. VAN REED.
US1319900A 1900-04-17 1900-04-17 Muffler. Expired - Lifetime US659834A (en)

Priority Applications (1)

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US1319900A US659834A (en) 1900-04-17 1900-04-17 Muffler.

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US1319900A US659834A (en) 1900-04-17 1900-04-17 Muffler.

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US1319900A Expired - Lifetime US659834A (en) 1900-04-17 1900-04-17 Muffler.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570728A (en) * 1948-11-29 1951-10-09 William D Storey Muffler with frusto-conical baffle and removably disposed perforated extension tube
US2975854A (en) * 1957-08-01 1961-03-21 Continental Motors Corp Exhaust mufflers
US8016071B1 (en) * 2010-06-21 2011-09-13 Trane International Inc. Multi-stage low pressure drop muffler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570728A (en) * 1948-11-29 1951-10-09 William D Storey Muffler with frusto-conical baffle and removably disposed perforated extension tube
US2975854A (en) * 1957-08-01 1961-03-21 Continental Motors Corp Exhaust mufflers
US8016071B1 (en) * 2010-06-21 2011-09-13 Trane International Inc. Multi-stage low pressure drop muffler

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