FR1055511A - Dust extractor - Google Patents

Dust extractor

Info

Publication number
FR1055511A
FR1055511A FR1055511DA FR1055511A FR 1055511 A FR1055511 A FR 1055511A FR 1055511D A FR1055511D A FR 1055511DA FR 1055511 A FR1055511 A FR 1055511A
Authority
FR
France
Prior art keywords
dust extractor
extractor
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.)
Vorwerk and Co Elektrowerke GmbH and Co KG
Original Assignee
Vorwerk and Co Elektrowerke GmbH and Co KG
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 Vorwerk and Co Elektrowerke GmbH and Co KG filed Critical Vorwerk and Co Elektrowerke GmbH and Co KG
Application granted granted Critical
Publication of FR1055511A publication Critical patent/FR1055511A/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
FR1055511D 1951-05-10 1952-05-07 Dust extractor Expired FR1055511A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE304369X 1951-05-10
DE111251X 1951-12-11

Publications (1)

Publication Number Publication Date
FR1055511A true FR1055511A (en) 1954-02-19

Family

ID=25750599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055511D Expired FR1055511A (en) 1951-05-10 1952-05-07 Dust extractor

Country Status (4)

Country Link
BE (1) BE511189A (en)
CH (1) CH304369A (en)
FR (1) FR1055511A (en)
GB (1) GB715923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167021A (en) * 1963-04-15 1965-01-26 Allis Chalmers Mfg Co Nonclogging centrifugal pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154574A (en) * 1990-08-06 1992-10-13 Ed Reinhorn Gearless air motor
US5178517A (en) * 1990-08-27 1993-01-12 Ed Reinhorn Turbine bucket rotor construction
US5597289A (en) 1995-03-07 1997-01-28 Thut; Bruno H. Dynamically balanced pump impeller
CN109654029B (en) * 2018-11-02 2020-07-07 上海济鼎实业有限公司 Automobile direct-current electronic water pump and impeller manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167021A (en) * 1963-04-15 1965-01-26 Allis Chalmers Mfg Co Nonclogging centrifugal pump

Also Published As

Publication number Publication date
GB715923A (en) 1954-09-22
CH304369A (en) 1955-01-15
BE511189A (en)

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