DE1929948A1 - Schalldaempfer - Google Patents

Schalldaempfer

Info

Publication number
DE1929948A1
DE1929948A1 DE19691929948 DE1929948A DE1929948A1 DE 1929948 A1 DE1929948 A1 DE 1929948A1 DE 19691929948 DE19691929948 DE 19691929948 DE 1929948 A DE1929948 A DE 1929948A DE 1929948 A1 DE1929948 A1 DE 1929948A1
Authority
DE
Germany
Prior art keywords
exhaust
hose
medium
silencer
acoustic
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.)
Pending
Application number
DE19691929948
Other languages
German (de)
English (en)
Inventor
Rapp Arnold E
Hayes Roy J
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver Inc
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 Gardner Denver Inc filed Critical Gardner Denver Inc
Publication of DE1929948A1 publication Critical patent/DE1929948A1/de
Pending 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
    • B25D17/11—Arrangements of noise-damping means
    • B25D17/12—Arrangements of noise-damping means of exhaust silencers
    • 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
    • Y10S173/00—Tool driving or impacting
    • Y10S173/02—Sound muffling
    • 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
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/904—Tool drive turbine, e.g. dental drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pipe Accessories (AREA)
DE19691929948 1968-06-13 1969-06-12 Schalldaempfer Pending DE1929948A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73674368A 1968-06-13 1968-06-13

Publications (1)

Publication Number Publication Date
DE1929948A1 true DE1929948A1 (de) 1970-01-15

Family

ID=24961128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691929948 Pending DE1929948A1 (de) 1968-06-13 1969-06-12 Schalldaempfer

Country Status (5)

Country Link
US (1) US3526293A (enrdf_load_stackoverflow)
DE (1) DE1929948A1 (enrdf_load_stackoverflow)
FR (1) FR1595345A (enrdf_load_stackoverflow)
GB (1) GB1208836A (enrdf_load_stackoverflow)
SE (1) SE357320B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445499B (sv) * 1978-05-12 1986-06-23 Post Och Kreditbanken Pkbanken Anordning for dempning av buller fran utslepp av luft eller gas
SE439334B (sv) * 1978-07-12 1985-06-10 Fagersta Ab Ljuddempande anordning vid langstreckt halforsedd produkt av metall
WO1980001933A1 (en) * 1979-03-07 1980-09-18 Caterpillar Tractor Co Fluidborne noise attenuator
FR2457152A1 (fr) * 1979-05-22 1980-12-19 Montabert Roger Silencieux pour marteau pneumatique
US5376762A (en) * 1992-09-28 1994-12-27 Ingersoll-Rand Company Muffler for a fluid-activated, percussive apparatus
US6926117B2 (en) * 1998-01-13 2005-08-09 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US5952623A (en) * 1998-01-13 1999-09-14 Sterling; Robert E. Pneumatic hand tool exhaust muffler
US7216739B2 (en) 1998-01-13 2007-05-15 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6209678B1 (en) 1998-01-13 2001-04-03 Robert E. Sterling Pneumatic hand tool exhaust muffler
US6668971B2 (en) 1998-01-13 2003-12-30 Robert E. Sterling Pneumatic hand tool exhaust muffler having inner and outer tubes
US6196331B1 (en) * 1998-04-24 2001-03-06 Max Co., Ltd. Air supply and exhaust system for pneumatic tool
US7549509B2 (en) 2005-04-21 2009-06-23 Ingersoll-Rand Company Double throat pulsation dampener for a compressor
US7806230B2 (en) * 2005-08-08 2010-10-05 Carrier Corporation Absorptive muffler suspension

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028320A (en) * 1934-12-06 1936-01-21 Cleveland Rock Drill Co Rock drill supporting frame
FR796067A (fr) * 1935-10-09 1936-03-28 Silencieux pour marteaux piqueurs et perforateurs pneumatiques
GB776884A (en) * 1954-11-08 1957-06-12 Vokes Ltd Improvements in silencer for pneumatic drills
GB842192A (en) * 1957-11-18 1960-07-20 Aro Equipment Corp Exhaust muffling means
US2964120A (en) * 1958-12-19 1960-12-13 Gen Motors Corp High pressure storage tank inlet fiting and muffler assembly
GB919477A (en) * 1960-01-20 1963-02-27 Associated Motor Cycles Ltd Improvements relating to exhaust silencers
US3285395A (en) * 1964-09-14 1966-11-15 Amsted Ind Inc Conveyor chain
US3323305A (en) * 1964-10-16 1967-06-06 Gen Motors Corp Attenuating device

Also Published As

Publication number Publication date
SE357320B (enrdf_load_stackoverflow) 1973-06-25
US3526293A (en) 1970-09-01
GB1208836A (en) 1970-10-14
FR1595345A (enrdf_load_stackoverflow) 1970-06-08

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