FR2570759B1 - Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement - Google Patents

Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement

Info

Publication number
FR2570759B1
FR2570759B1 FR8414771A FR8414771A FR2570759B1 FR 2570759 B1 FR2570759 B1 FR 2570759B1 FR 8414771 A FR8414771 A FR 8414771A FR 8414771 A FR8414771 A FR 8414771A FR 2570759 B1 FR2570759 B1 FR 2570759B1
Authority
FR
France
Prior art keywords
exhaust muffler
tools provided
pneumatic tools
pneumatic
muffler
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
FR8414771A
Other languages
English (en)
Other versions
FR2570759A1 (fr
Inventor
Bernard Maire
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.)
MAIRE CHARLES ETS
Original Assignee
MAIRE CHARLES ETS
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 MAIRE CHARLES ETS filed Critical MAIRE CHARLES ETS
Priority to FR8414771A priority Critical patent/FR2570759B1/fr
Publication of FR2570759A1 publication Critical patent/FR2570759A1/fr
Application granted granted Critical
Publication of FR2570759B1 publication Critical patent/FR2570759B1/fr
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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR8414771A 1984-09-26 1984-09-26 Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement Expired FR2570759B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8414771A FR2570759B1 (fr) 1984-09-26 1984-09-26 Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8414771A FR2570759B1 (fr) 1984-09-26 1984-09-26 Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement

Publications (2)

Publication Number Publication Date
FR2570759A1 FR2570759A1 (fr) 1986-03-28
FR2570759B1 true FR2570759B1 (fr) 1989-03-03

Family

ID=9308093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8414771A Expired FR2570759B1 (fr) 1984-09-26 1984-09-26 Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement

Country Status (1)

Country Link
FR (1) FR2570759B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040898A1 (de) * 1990-12-20 1992-06-25 Krupp Corpoplast Masch Verfahren und vorrichtung zur schalldaempfung bei pneumatischen systemen
US5909016A (en) * 1998-01-13 1999-06-01 Sterling; Robert E. Pneumatic hand tool exhaust muffler
US7216739B2 (en) 1998-01-13 2007-05-15 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6668971B2 (en) 1998-01-13 2003-12-30 Robert E. Sterling Pneumatic hand tool exhaust muffler having inner and outer tubes
US6926117B2 (en) 1998-01-13 2005-08-09 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6209678B1 (en) 1998-01-13 2001-04-03 Robert E. Sterling Pneumatic hand tool exhaust muffler
TW201600258A (zh) * 2014-06-24 2016-01-01 Tranmax Machinery Co Ltd 用於氣動工具之消音裝置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561726A (en) * 1946-07-31 1951-07-24 Cherain Oscar Jean Henri Muffler for pneumatic pick hammers and like tools
US2950775A (en) * 1958-01-13 1960-08-30 Aro Equipment Corp Exhaust noise reducing and air diffusing means for pneumatic motors
FR1519853A (fr) * 1967-02-23 1968-04-05 Silencieux pour machines-outils pneumatiques portatives
US3672465A (en) * 1970-10-15 1972-06-27 Blatt Leland F Gas exhaust silencer

Also Published As

Publication number Publication date
FR2570759A1 (fr) 1986-03-28

Similar Documents

Publication Publication Date Title
AU556334B2 (en) Exhaust muffler
DE3584527D1 (de) Abgasreiniger.
IT8523205A0 (it) Potenziatore per turbomotore a gas.
AU5025085A (en) Exhaust silencer
IT1190576B (it) Turbocompressore a gas di scarico
FR2592114B1 (fr) Perfectionnements aux supports antivibratoires hydrauliques
FR2589208B1 (fr) Perfectionnements aux supports antivibratoires hydrauliques
FR2570759B1 (fr) Perfectionnements aux outils pneumatiques munis d'un silencieux d'echappement
FR2513308B1 (fr) Perfectionnements aux outils de haveuse
FR2570044B1 (fr) Perfectionnements aux tracteurs enjambeurs
GB8511127D0 (en) Exhaust silencer
GB8513299D0 (en) Exhaust silencer
ATA2084A (de) Pneumatischer hammer
ES510840A0 (es) "martillo neumatico perfeccionado".
FR2501606B1 (fr) Perfectionnements aux vehicules a coussins d'air
FR2567921B1 (fr) Perfectionnements aux reacteurs epitaxiques
FR2631245B3 (fr) Perfectionnements aux echiquiers
FR2625469B1 (fr) Perfectionnements aux vehicules rail-route
FR2571094B1 (fr) Perfectionnements aux outils pneumatiques de vissage.
ATA181185A (de) Abgasschalldaempfer
GB8417917D0 (en) Exhaust silencer
FR2511324B1 (fr) Perfectionnements aux vehicules a coussins d'air
FR2591233B1 (fr) Perfectionnements aux convertisseurs d'acierie
GB8514529D0 (en) Exhaust muffler
IT8406948V0 (it) Marmitta con corpo biconico e silenziatore per motociclette.

Legal Events

Date Code Title Description
CJ Change in legal form
ST Notification of lapse