GB715923A - Improvements in or relating to vacuum cleaners - Google Patents

Improvements in or relating to vacuum cleaners

Info

Publication number
GB715923A
GB715923A GB11546/52A GB1154652A GB715923A GB 715923 A GB715923 A GB 715923A GB 11546/52 A GB11546/52 A GB 11546/52A GB 1154652 A GB1154652 A GB 1154652A GB 715923 A GB715923 A GB 715923A
Authority
GB
United Kingdom
Prior art keywords
impeller
shaft
scheid
vacuum cleaner
rubber
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
GB11546/52A
Other languages
English (en)
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.)
ERICH MITTELSTEN SCHEID
WERNER MITTELSTEN SCHEID
Original Assignee
ERICH MITTELSTEN SCHEID
WERNER MITTELSTEN SCHEID
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 ERICH MITTELSTEN SCHEID, WERNER MITTELSTEN SCHEID filed Critical ERICH MITTELSTEN SCHEID
Publication of GB715923A publication Critical patent/GB715923A/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

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB11546/52A 1951-05-10 1952-05-07 Improvements in or relating to vacuum cleaners Expired GB715923A (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
GB715923A true GB715923A (en) 1954-09-22

Family

ID=25750599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11546/52A Expired GB715923A (en) 1951-05-10 1952-05-07 Improvements in or relating to vacuum cleaners

Country Status (4)

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

Cited By (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
CN109654029A (zh) * 2018-11-02 2019-04-19 上海济鼎实业有限公司 一种汽车直流电子水泵及其叶轮制作方法

Families Citing this family (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

Cited By (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
CN109654029A (zh) * 2018-11-02 2019-04-19 上海济鼎实业有限公司 一种汽车直流电子水泵及其叶轮制作方法

Also Published As

Publication number Publication date
BE511189A (enrdf_load_stackoverflow)
CH304369A (de) 1955-01-15
FR1055511A (fr) 1954-02-19

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