FR2447460A1 - Dispositif combine d'amortissement acoustique et de retenue d'huile pour appareil a air comprime - Google Patents

Dispositif combine d'amortissement acoustique et de retenue d'huile pour appareil a air comprime

Info

Publication number
FR2447460A1
FR2447460A1 FR8001921A FR8001921A FR2447460A1 FR 2447460 A1 FR2447460 A1 FR 2447460A1 FR 8001921 A FR8001921 A FR 8001921A FR 8001921 A FR8001921 A FR 8001921A FR 2447460 A1 FR2447460 A1 FR 2447460A1
Authority
FR
France
Prior art keywords
oil
compressed air
hose
tube
retention device
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.)
Granted
Application number
FR8001921A
Other languages
English (en)
Other versions
FR2447460B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2447460A1 publication Critical patent/FR2447460A1/fr
Application granted granted Critical
Publication of FR2447460B1 publication Critical patent/FR2447460B1/fr
Granted legal-status Critical Current

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
    • B25D17/26—Lubricating
    • B25D17/265—Lubricating the lubricant being entrained to the machine parts by the driving fluid
    • 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
    • F01N1/08—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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F01N2330/101—Fibrous material, e.g. mineral or metallic wool using binders, e.g. to form a permeable mat, paper or the like
    • F01N2330/102—Fibrous material, e.g. mineral or metallic wool using binders, e.g. to form a permeable mat, paper or the like fibrous material being fiber reinforced polymer made of plastic matrix reinforced by fine glass or in the form of a loose mass of filaments or fibers
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/16—Methods or apparatus for fitting, inserting or repairing different elements by using threaded joints
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/21—Silencer cleaner
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/25—Agglomerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Pipe Accessories (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF COMBINE D'AMORTISSEMENT ACOUSTIQUE ET DE RETENUE D'HUILE POUR APPAREIL A AIR COMPRIME. LE DISPOSITIF EST CARACTERISE EN CE QU'IL COMPREND UN CAPTEUR D'HUILE SE PRESENTANT SOUS LA FORME D'UN FLEXIBLE OU D'UN TUBE 5 QUI DEBOUCHE DANS UN CARTER COLLECTEUR D'HUILE 1 ET QUI PORTE INTERIEUREMENT UN MANCHON RACLEUR 7, EN CE QU'IL EST PREVU ENTRE LE MANCHON RACLEUR 7 ET LE TUBE OU FLEXIBLE 5 UN ESPACE LIBRE ETROIT DESTINE A RECEVOIR L'HUILE QUI S'EST DEPOSEE OU CONDENSEE SUR LE TUBE OU FLEXIBLE 5 ET A TRANSMETTRE CETTE HUILE AU CARTER COLLECTEUR 1 ET QUI DEBOUCHE DANS UNE CHAMBRE DE PRESSION 2, DANS LAQUELLE LA PARTIE PRINCIPALE DE L'ECOULEMENT D'AIR SORTANT DE L'APPAREIL A AIR COMPRIME EST INTRODUITE ET QUI EST RELIEE DIRECTEMENT A UN AMORTISSEUR ACOUSTIQUE 11, 12. APPLICATION AUX MACHINES PNEUMATIQUES, NOTAMMENT A DES PRESSES.
FR8001921A 1979-01-29 1980-01-29 Dispositif combine d'amortissement acoustique et de retenue d'huile pour appareil a air comprime Granted FR2447460A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900735A SE415791B (sv) 1979-01-29 1979-01-29 Kombinerad ljuddempare och oljefella for tryckluftapparater

Publications (2)

Publication Number Publication Date
FR2447460A1 true FR2447460A1 (fr) 1980-08-22
FR2447460B1 FR2447460B1 (fr) 1983-02-18

Family

ID=20337128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001921A Granted FR2447460A1 (fr) 1979-01-29 1980-01-29 Dispositif combine d'amortissement acoustique et de retenue d'huile pour appareil a air comprime

Country Status (6)

Country Link
US (1) US4286976A (fr)
JP (1) JPS55104585A (fr)
DE (1) DE3001486A1 (fr)
FR (1) FR2447460A1 (fr)
IT (1) IT1126906B (fr)
SE (1) SE415791B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491188A1 (fr) * 1980-09-30 1982-04-02 Ross Operating Valve Co Silencieux
WO2003002016A1 (fr) * 2001-06-28 2003-01-09 Medtronic, Inc. D/B/A Medtronic Midas Rex Cartouche de graissage pour instrument chirurgical alimente par air comprime
US6920960B2 (en) 2001-06-28 2005-07-26 Medtronic, Inc. Lubrication cartridge for a pneumatically powered surgical instrument
US8281898B2 (en) 2009-06-11 2012-10-09 Medtronic Xomed, Inc. Lubrication and exhaust system for a powered surgical instrument

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111239C2 (de) * 1981-03-21 1985-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Schwebstoffilter-Schalldämpfer für drucklufttechnische Anlagen
DE3523094A1 (de) * 1985-06-28 1987-01-08 Daimler Benz Ag Druckluftanlage fuer nutzfahrzeuge
IT1191513B (it) * 1986-01-10 1988-03-23 Necchi Spa Silenziatore per compressore ermetico
JPS63215886A (ja) * 1987-03-03 1988-09-08 Daikin Ind Ltd 空気調和装置の消音装置
US5097924A (en) * 1988-06-08 1992-03-24 Mcneil (Ohio) Corporation Muffler for a compressed air driven motor
US5038815A (en) * 1990-08-23 1991-08-13 Palmer Thomas W Scrubber and muffler for exhaust gas from gas-powered valve actuators
US5879031A (en) * 1997-04-23 1999-03-09 Carrier Corporation Sound baffle installation and retention device
AUPR982302A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
US6773494B1 (en) * 2002-05-10 2004-08-10 David J. Ganz Fluid separator unit for use with diesel engines
JP2004225595A (ja) * 2003-01-22 2004-08-12 Calsonic Kansei Corp 消音器
AU2003903386A0 (en) * 2003-07-02 2003-07-17 Pax Scientific, Inc Fluid flow control device
CN1279868C (zh) * 2003-08-26 2006-10-18 苏州金莱克清洁器具有限公司 吸尘器消音装置
JP4367918B2 (ja) * 2004-01-09 2009-11-18 本田技研工業株式会社 小型エンジンの排気装置
US7530427B2 (en) * 2006-06-12 2009-05-12 Briggs & Stratton Corporation Exhaust deflector for a muffler
WO2007146770A1 (fr) * 2006-06-12 2007-12-21 Briggs And Stratton Corporation Déflecteur d'échappement pour pot d'échappement
DE202007006627U1 (de) * 2007-05-09 2007-07-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schalldämpfer
US20110005856A1 (en) * 2008-01-09 2011-01-13 Leif Larson Exhaust silencer
US9856866B2 (en) 2011-01-28 2018-01-02 Wabtec Holding Corp. Oil-free air compressor for rail vehicles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818047A (en) * 1954-11-22 1957-12-31 Continental Motors Corp Centrifugal breather
FR1573527A (fr) * 1967-07-08 1969-07-04
US3533385A (en) * 1968-04-04 1970-10-13 John D Bennett Crankcase ventilation system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521785A (en) * 1948-04-09 1950-09-12 Metal Textile Corp Separator for removing entrained liquid particles from a flowing gaseous medium
US2639779A (en) * 1950-05-17 1953-05-26 Air Maze Corp Deaerator for oil or the like
US3048275A (en) * 1957-08-13 1962-08-07 Bowser Inc Filter-water separator
DE1064295B (de) * 1958-06-10 1959-08-27 Rockwell G M B H OElabscheider fuer Abgasleitungen von Brennkraftmaschinen
US3720046A (en) * 1969-06-05 1973-03-13 Gen Electric Flow distribution apparatus
US3688868A (en) * 1971-08-26 1972-09-05 Stephen J Gibel Expansion chambered, fail-safe muffler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818047A (en) * 1954-11-22 1957-12-31 Continental Motors Corp Centrifugal breather
FR1573527A (fr) * 1967-07-08 1969-07-04
US3533385A (en) * 1968-04-04 1970-10-13 John D Bennett Crankcase ventilation system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491188A1 (fr) * 1980-09-30 1982-04-02 Ross Operating Valve Co Silencieux
WO2003002016A1 (fr) * 2001-06-28 2003-01-09 Medtronic, Inc. D/B/A Medtronic Midas Rex Cartouche de graissage pour instrument chirurgical alimente par air comprime
US6920960B2 (en) 2001-06-28 2005-07-26 Medtronic, Inc. Lubrication cartridge for a pneumatically powered surgical instrument
US8281898B2 (en) 2009-06-11 2012-10-09 Medtronic Xomed, Inc. Lubrication and exhaust system for a powered surgical instrument
US8459414B2 (en) 2009-06-11 2013-06-11 Medtronic Xomed, Inc. Lubrication and exhaust system for a powered surgical instrument
US8763758B2 (en) 2009-06-11 2014-07-01 Medtronic Xomed, Inc. Lubrication and exhaust system for a powered surgical instrument

Also Published As

Publication number Publication date
DE3001486A1 (de) 1980-07-31
SE7900735L (sv) 1980-07-30
FR2447460B1 (fr) 1983-02-18
US4286976A (en) 1981-09-01
IT1126906B (it) 1986-05-21
SE415791B (sv) 1980-10-27
JPS55104585A (en) 1980-08-11
IT8047736A0 (it) 1980-01-28

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Legal Events

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