US1140693A - Muffler. - Google Patents

Muffler. Download PDF

Info

Publication number
US1140693A
US1140693A US79175113A US1913791751A US1140693A US 1140693 A US1140693 A US 1140693A US 79175113 A US79175113 A US 79175113A US 1913791751 A US1913791751 A US 1913791751A US 1140693 A US1140693 A US 1140693A
Authority
US
United States
Prior art keywords
casing
passages
wall
dividing
dividing wall
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
US79175113A
Inventor
William R Mcculla
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.)
Packard Motor Car Co
Original Assignee
Packard Motor Car Co
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 Packard Motor Car Co filed Critical Packard Motor Car Co
Priority to US79175113A priority Critical patent/US1140693A/en
Application granted granted Critical
Publication of US1140693A publication Critical patent/US1140693A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

  • l. il muller comprising a casing having an impertorate dividing wall therein, and 'independent exhaust passages in said casing, separated by said wall.
  • il muilier comprising a casing having an impcri'crate dividing wail therein, and symmetrical independent exhaust passages on opposite sides of said wall.
  • a mulller comprising a casing having two independent inlets and corresponding outlets, and muilling passages Within the cas' ing connecting the respective inlets and outlets, the passages romone inlet to its cor- Macnee Aresponding outlet being independent of the other passages.
  • a inufiler comprising a cylindrical cas-1 gitudinal partition in said casing dividing it into two compartments, a perforated tubular member in each compartment communieating with its respective inlet opening, and a second perioated tubular member of irs regular cross section in each compartment surrounding and somewhat larger than the first tubular members respectively, said out-.

Description

. and
provided wh a s ris (mam '5.1911' mward E?) and 20. who, @xhzmst @im Simi, esima ing it will be apparent that changes may be made without departing from the spirit or scope of the invention.
llaving thus described my invention, what l claim and desire to secure by Letters Patent is: f
l. il muller comprising a casing having an impertorate dividing wall therein, and 'independent exhaust passages in said casing, separated by said wall.
2. A muller eon'iprising a casing having an imperforate dividing Wall therein, and symmetrical exhaust passages on opposite sides of said. Wall. l
3. il muilier comprising a casing having an impcri'crate dividing wail therein, and symmetrical independent exhaust passages on opposite sides of said wall.
A muliler comprising a cylindrical casing having a dividing Wall therein 'separating said casing into semi-cylindrical compartments, and symmetrical exhaust passages in said compartment A.. muller comprising a cylindrical casing having an imperforate dividing wall therein, and a plurality or inlet and outlet passages for exhaust gas, the respective inlets and outlets being separated by said dividing wall.
6. A mulller comprising a casing having two independent inlets and corresponding outlets, and muilling passages Within the cas' ing connecting the respective inlets and outlets, the passages romone inlet to its cor- Macnee Aresponding outlet being independent of the other passages.
7. A inufiler comprisinga cylindrical cas-1 gitudinal partition in said casing dividing it into two compartments, a perforated tubular member in each compartment communieating with its respective inlet opening, and a second perioated tubular member of irs regular cross section in each compartment surrounding and somewhat larger than the first tubular members respectively, said out-.
let openings communicating with the co1npertinents respectively.-
ln testimony whereoi3 Iafiix my signature in the presence of two Witnesses,`
animar/i n. MC'CULLA'.
1Witnesses i @Lanz S. Corn, La loi J. llntLmMs.V
US79175113A 1913-09-25 1913-09-25 Muffler. Expired - Lifetime US1140693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US79175113A US1140693A (en) 1913-09-25 1913-09-25 Muffler.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79175113A US1140693A (en) 1913-09-25 1913-09-25 Muffler.

Publications (1)

Publication Number Publication Date
US1140693A true US1140693A (en) 1915-05-25

Family

ID=3208789

Family Applications (1)

Application Number Title Priority Date Filing Date
US79175113A Expired - Lifetime US1140693A (en) 1913-09-25 1913-09-25 Muffler.

Country Status (1)

Country Link
US (1) US1140693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060283661A1 (en) * 2005-06-20 2006-12-21 Toyota Jidosha Kabushiki Kaisha Silencer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060283661A1 (en) * 2005-06-20 2006-12-21 Toyota Jidosha Kabushiki Kaisha Silencer
US7690479B2 (en) * 2005-06-20 2010-04-06 Toyota Jidosha Kabushiki Kaisha Silencer

Similar Documents

Publication Publication Date Title
US2326612A (en) Silencer
US2357791A (en) Silencer
JP5532043B2 (en) Vehicle silencer
GB748053A (en) Improvements in or relating to exhaust silencers for internal combustion engines
US2109220A (en) Muffler
US2940538A (en) Silencer
US2075265A (en) Sound attenuating device
US1140693A (en) Muffler.
JP5695599B2 (en) Engine exhaust muffler
US2922485A (en) Muffler
US2182945A (en) Exhaust silencer
US2111537A (en) Muffler
US2038309A (en) Silencer
US2144725A (en) Silencer
US2150811A (en) Muffler
US1747876A (en) Muffler
US2872998A (en) Acoustical silencer
US1584315A (en) Silencer
US823115A (en) Muffler.
US2739661A (en) Muffler
US2124933A (en) Muffler
US3388768A (en) Muffler with dual inlets and dual outlets
US1044397A (en) Engine-muffler.
US929656A (en) Muffler.
US1839462A (en) Silencer