EP0270935A3 - Motor cap and housing for wet/dry vacuum - Google Patents

Motor cap and housing for wet/dry vacuum Download PDF

Info

Publication number
EP0270935A3
EP0270935A3 EP87117458A EP87117458A EP0270935A3 EP 0270935 A3 EP0270935 A3 EP 0270935A3 EP 87117458 A EP87117458 A EP 87117458A EP 87117458 A EP87117458 A EP 87117458A EP 0270935 A3 EP0270935 A3 EP 0270935A3
Authority
EP
European Patent Office
Prior art keywords
motor
cap
cover
cooling air
junction box
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.)
Withdrawn
Application number
EP87117458A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0270935A2 (en
Inventor
Robert C. Berfield
Ronald Meland
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.)
Shop Vac Corp
Original Assignee
Shop Vac Corp
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 Shop Vac Corp filed Critical Shop Vac Corp
Publication of EP0270935A2 publication Critical patent/EP0270935A2/en
Publication of EP0270935A3 publication Critical patent/EP0270935A3/en
Withdrawn legal-status Critical Current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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0028—Security means, e.g. float valves or level switches for preventing overflow
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • 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
    • A47L9/22—Mountings for motor fan assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP87117458A 1986-12-12 1987-11-26 Motor cap and housing for wet/dry vacuum Withdrawn EP0270935A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94057686A 1986-12-12 1986-12-12
US940576 1986-12-12

Publications (2)

Publication Number Publication Date
EP0270935A2 EP0270935A2 (en) 1988-06-15
EP0270935A3 true EP0270935A3 (en) 1988-10-05

Family

ID=25475080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117458A Withdrawn EP0270935A3 (en) 1986-12-12 1987-11-26 Motor cap and housing for wet/dry vacuum

Country Status (7)

Country Link
EP (1) EP0270935A3 (da)
JP (1) JPS63171533A (da)
AU (1) AU589822B2 (da)
CA (1) CA1300829C (da)
DK (1) DK650987A (da)
IE (1) IE61187B1 (da)
NZ (1) NZ222871A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59912168D1 (de) 1998-10-31 2005-07-14 Miele & Cie Staubsaugergebläse
AU4671599A (en) * 1999-05-31 2000-12-18 Turk Elektrik Endustrisi A.S. Wet and dry electrical vacuum cleaner motor with reduced balance problems arising from assembly
KR100456174B1 (ko) * 2002-09-24 2004-11-09 삼성광주전자 주식회사 습건식 진공청소기
DE102004056037A1 (de) * 2004-11-19 2006-05-24 Andreas Weinberg Staubsauger
JP5951314B2 (ja) * 2012-03-27 2016-07-13 株式会社東芝 電気掃除機
EP3115742B1 (en) 2015-07-10 2020-04-15 Hexagon Technology Center GmbH 3d measuring machine
EP4250541A3 (en) 2019-04-24 2024-04-10 Black & Decker Inc. Outer rotor brushless motor having an axial fan

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780397A (en) * 1973-01-03 1973-12-25 Singer Co Wet/dry suction cleaner
US3815172A (en) * 1973-01-03 1974-06-11 Singer Co Wet/dry suction cleaner
US4138761A (en) * 1977-03-04 1979-02-13 Nauta Jelle G Convertible wet/dry vacuum cleaner
US4330899A (en) * 1980-04-18 1982-05-25 Shop-Vac Corporation Noise reducing blower motor housing means for vacuum cleaner, or the like
US4538971A (en) * 1983-07-18 1985-09-03 Shop-Vac Corporation Assembly of tank lid and fan means of a wet/dry vacuum

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780397A (en) * 1973-01-03 1973-12-25 Singer Co Wet/dry suction cleaner
US3815172A (en) * 1973-01-03 1974-06-11 Singer Co Wet/dry suction cleaner
US4138761A (en) * 1977-03-04 1979-02-13 Nauta Jelle G Convertible wet/dry vacuum cleaner
US4330899A (en) * 1980-04-18 1982-05-25 Shop-Vac Corporation Noise reducing blower motor housing means for vacuum cleaner, or the like
US4538971A (en) * 1983-07-18 1985-09-03 Shop-Vac Corporation Assembly of tank lid and fan means of a wet/dry vacuum

Also Published As

Publication number Publication date
CA1300829C (en) 1992-05-19
JPS63171533A (ja) 1988-07-15
IE61187B1 (en) 1994-10-19
AU8138487A (en) 1988-06-16
DK650987D0 (da) 1987-12-11
IE873227L (en) 1988-06-12
AU589822B2 (en) 1989-10-19
NZ222871A (en) 1989-07-27
EP0270935A2 (en) 1988-06-15
DK650987A (da) 1988-06-13

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Effective date: 19890406

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BERFIELD, ROBERT C.

Inventor name: MELAND, RONALD