SE404152B - Muffler FOR MUTEING THE AIR EXHAUST SOUND FROM PNEUMATIC CHISELS OR STRIKES - Google Patents

Muffler FOR MUTEING THE AIR EXHAUST SOUND FROM PNEUMATIC CHISELS OR STRIKES

Info

Publication number
SE404152B
SE404152B SE875672A SE875672A SE404152B SE 404152 B SE404152 B SE 404152B SE 875672 A SE875672 A SE 875672A SE 875672 A SE875672 A SE 875672A SE 404152 B SE404152 B SE 404152B
Authority
SE
Sweden
Prior art keywords
muteing
muffler
strikes
air exhaust
exhaust sound
Prior art date
Application number
SE875672A
Other languages
Swedish (sv)
Inventor
Sok
Original Assignee
Wilman Sigismond
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 Wilman Sigismond filed Critical Wilman Sigismond
Publication of SE404152B publication Critical patent/SE404152B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means
    • B25D17/12—Arrangements of noise-damping means of exhaust silencers
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Exhaust Silencers (AREA)
SE875672A 1971-07-05 1972-07-04 Muffler FOR MUTEING THE AIR EXHAUST SOUND FROM PNEUMATIC CHISELS OR STRIKES SE404152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124473A FR2144968A5 (en) 1971-07-05 1971-07-05

Publications (1)

Publication Number Publication Date
SE404152B true SE404152B (en) 1978-09-25

Family

ID=9079820

Family Applications (1)

Application Number Title Priority Date Filing Date
SE875672A SE404152B (en) 1971-07-05 1972-07-04 Muffler FOR MUTEING THE AIR EXHAUST SOUND FROM PNEUMATIC CHISELS OR STRIKES

Country Status (7)

Country Link
BE (1) BE785511A (en)
DE (1) DE2231617A1 (en)
FR (1) FR2144968A5 (en)
GB (1) GB1386288A (en)
IT (1) IT960145B (en)
NL (1) NL7209359A (en)
SE (1) SE404152B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244442A (en) * 1978-10-13 1981-01-13 Rensselaer Polytechnic Institute Method and apparatus for treating exhaust gases particularly for air-operated tools
GB2138728B (en) * 1983-04-22 1986-07-23 Inst Gornogo Dela Sibirskogo O Pneumatic impact tool
AU2011256835B2 (en) * 2010-05-18 2015-07-16 Graco Minnesota Inc. Low ice pneumatic motor exhaust muffler
DE102010031071A1 (en) * 2010-07-07 2012-01-12 Wiwa Wilhelm Wagner Gmbh & Co Kg Pneumatic piston engine
CN109538331A (en) * 2018-12-24 2019-03-29 重庆凯罗尔机械配件有限公司 A kind of muffler

Also Published As

Publication number Publication date
NL7209359A (en) 1973-01-09
GB1386288A (en) 1975-03-05
BE785511A (en) 1972-10-16
DE2231617A1 (en) 1973-01-18
IT960145B (en) 1973-11-20
FR2144968A5 (en) 1973-02-16

Similar Documents

Publication Publication Date Title
IT973715B (en) SILENCER FOR AIR INTAKE
AT330698B (en) COMPRESSED AIR HAND HAMMER
IT974671B (en) AIR PURIFIER
IT964073B (en) DIFFUSER PARTICULARLY SUITABLE FOR GAS TURBOMOTOR COMPRESSOR
AT334840B (en) COMPRESSED AIR IMPACT TOOL
CA949407A (en) Air hammer and combined support and muffler therefor
NL150063B (en) AIR TIRE.
BE791031A (en) AIR JET TRANSPORTER
IT946617B (en) APPARATUS FOR DEPURING DEPURED AIR
IT1000318B (en) VORTICE AIR PURIFIER EQUIPPED WITH ACOUSTIC SILENCING MEANS
IT1012771B (en) SILENCER FOR AIR TOOLS
NL163742C (en) AIR TIRE.
SE404152B (en) Muffler FOR MUTEING THE AIR EXHAUST SOUND FROM PNEUMATIC CHISELS OR STRIKES
IT963219B (en) EXHAUST SILENCER FOR GAS TURBINE
SE7600207L (en) GAS COMPRESSOR OR BLOWER
SE381032B (en) TURBINE AIR
IT951807B (en) COOLER FOR AIR OR DUSTY GAS
AT324139B (en) TUBELESS AIR TIRE
NL166431C (en) AIR TIRE.
DK129629B (en) Compressed air vibrator.
CH547092A (en) DENTAL COMPRESSED AIR OPERATED TURBINE UNIT.
IT973553B (en) PROCEDURE FOR THE PURIFICATION OF EXHAUST GAS
NL7502159A (en) AIR TIRE.
IT960828B (en) CONGENTION TO MOUNT AND REMOVE THE TIRES FROM THE RIMS
CH549760A (en) AIR EXHAUST SYSTEM.