FR815892A - Device for dampening the noise of dust extractors - Google Patents

Device for dampening the noise of dust extractors

Info

Publication number
FR815892A
FR815892A FR815892DA FR815892A FR 815892 A FR815892 A FR 815892A FR 815892D A FR815892D A FR 815892DA FR 815892 A FR815892 A FR 815892A
Authority
FR
France
Prior art keywords
dampening
noise
dust extractors
extractors
dust
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
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.)
Paul Linke & Co
Original Assignee
Paul Linke & Co
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 Paul Linke & Co filed Critical Paul Linke & Co
Application granted granted Critical
Publication of FR815892A publication Critical patent/FR815892A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Electric Suction Cleaners (AREA)
FR815892D 1935-06-13 1936-06-04 Device for dampening the noise of dust extractors Expired FR815892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE459644X 1935-06-13

Publications (1)

Publication Number Publication Date
FR815892A true FR815892A (en) 1937-07-24

Family

ID=6539612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815892D Expired FR815892A (en) 1935-06-13 1936-06-04 Device for dampening the noise of dust extractors

Country Status (4)

Country Link
BE (1) BE415875A (en)
FR (1) FR815892A (en)
GB (1) GB459644A (en)
NL (2) NL44249C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2136505C (en) * 1994-04-21 2004-08-17 Robert C. Berfield Motor mounting apparatus
CN100423678C (en) * 2005-11-10 2008-10-08 苏州金莱克家用电器有限公司 Noise absorption unit of dust collector
CN108158486B (en) * 2017-12-27 2020-10-20 江苏美的清洁电器股份有限公司 Portable dust collector and cleaning appliance with same
CN110529431A (en) * 2019-08-30 2019-12-03 追创科技(苏州)有限公司 A kind of motor

Also Published As

Publication number Publication date
NL78017B (en)
NL44249C (en)
BE415875A (en)
GB459644A (en) 1937-01-12

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