FR2131455A5 - - Google Patents

Info

Publication number
FR2131455A5
FR2131455A5 FR7209481A FR7209481A FR2131455A5 FR 2131455 A5 FR2131455 A5 FR 2131455A5 FR 7209481 A FR7209481 A FR 7209481A FR 7209481 A FR7209481 A FR 7209481A FR 2131455 A5 FR2131455 A5 FR 2131455A5
Authority
FR
France
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
FR7209481A
Other languages
French (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.)
Grassos Koniklijke Machinefabrieken NV
Original Assignee
Grassos Koniklijke Machinefabrieken NV
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 Grassos Koniklijke Machinefabrieken NV filed Critical Grassos Koniklijke Machinefabrieken NV
Application granted granted Critical
Publication of FR2131455A5 publication Critical patent/FR2131455A5/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/005—Silencing equipment
    • 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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
FR7209481A 1971-03-31 1972-03-17 Expired FR2131455A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7104328A NL7104328A (en) 1971-03-31 1971-03-31

Publications (1)

Publication Number Publication Date
FR2131455A5 true FR2131455A5 (en) 1972-11-10

Family

ID=19812822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209481A Expired FR2131455A5 (en) 1971-03-31 1972-03-17

Country Status (5)

Country Link
DE (1) DE2214087A1 (en)
FR (1) FR2131455A5 (en)
GB (1) GB1367718A (en)
NL (1) NL7104328A (en)
SE (1) SE385230B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337222A1 (en) * 1973-07-21 1975-02-13 Bosch Gmbh Robert Venting arrangement for compressed air system e.g. pneumatic brake - comprises vent duct in housing covered by metal plate
DE2802307A1 (en) * 1977-01-21 1978-07-27 Atlas Copco Ab EXHAUST SILENCER
FR2510654A1 (en) * 1981-07-31 1983-02-04 Festo Maschf Stoll G MUFFLER FOR PNEUMATIC INSTALLATIONS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8104805V0 (en) * 1981-03-31 1981-03-31 Panda Srl EXHAUST SILENCER, IN PARTICULAR FOR PISTOLS AND PNEUMATIC EQUIPMENT
SE529124C2 (en) 2005-04-05 2007-05-08 Atlas Copco Tools Ab Pneumatic tool with exhaust silencer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337222A1 (en) * 1973-07-21 1975-02-13 Bosch Gmbh Robert Venting arrangement for compressed air system e.g. pneumatic brake - comprises vent duct in housing covered by metal plate
DE2802307A1 (en) * 1977-01-21 1978-07-27 Atlas Copco Ab EXHAUST SILENCER
FR2378177A1 (en) * 1977-01-21 1978-08-18 Atlas Copco Ab EXHAUST MUFFLER FOR AN ENGINE, FOR EXAMPLE PNEUMATIC BLADE
FR2510654A1 (en) * 1981-07-31 1983-02-04 Festo Maschf Stoll G MUFFLER FOR PNEUMATIC INSTALLATIONS

Also Published As

Publication number Publication date
SE385230B (en) 1976-06-14
NL7104328A (en) 1972-10-03
GB1367718A (en) 1974-09-18
DE2214087A1 (en) 1972-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse