CH309529A - Dust vacuum cleaner. - Google Patents

Dust vacuum cleaner.

Info

Publication number: CH309529A
Authority: CH; Switzerland
Prior art keywords: vacuum cleaner; dust vacuum; dust; cleaner; vacuum
Prior art date: 1952-01-30

Application number

Other languages

French (fr)

Inventor

John Edward Vance

Original Assignee

Hoover Ltd

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.)

1952-01-30

Filing date

1953-01-27

Publication date

1955-09-15

1953-01-27 Application filed by Hoover Ltd filed Critical Hoover Ltd

1955-09-15 Publication of CH309529A publication Critical patent/CH309529A/en

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
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
- 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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2847—Surface treating elements
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/148—Slidably supported brushes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

CH309529D 1952-01-30 1953-01-27 Dust vacuum cleaner. CH309529A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US269069A US2693542A (en)	1952-01-30	1952-01-30	Electric motor

Publications (1)

Publication Number	Publication Date
CH309529A true CH309529A (en)	1955-09-15

Family

ID=23025662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH309529D CH309529A (en)	1952-01-30	1953-01-27	Dust vacuum cleaner.

Country Status (4)

Country	Link
US (1)	US2693542A (en)
CH (1)	CH309529A (en)
DE (1)	DE1079805B (en)
FR (1)	FR1070640A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL260753A (en) *	1960-02-03
US3319095A (en) *	1964-03-17	1967-05-09	Bendix Corp	Electric motor
EP0437109A3 (en) *	1990-01-12	1991-10-30	Trc Acquisition Corporation	Hand-held corded vacuum cleaner
US5218736A (en) *	1990-01-12	1993-06-15	Trc Acquisition Corporation	Vacuum cleaner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1928965A (en) *	1929-12-23	1933-10-03	Albert F Dormeyer	Electric motor unit
US2040188A (en) *	1933-12-20	1936-05-12	Hoover Co	Suction cleaner
US2141920A (en) *	1937-05-22	1938-12-27	Fuller Co	Conveying apparatus
US2246270A (en) *	1940-07-10	1941-06-17	Gen Electric	Dynamoelectric machine
US2366481A (en) *	1940-12-23	1945-01-02	Hoover Co	Suction cleaner
US2372660A (en) *	1943-10-08	1945-04-03	Eureka Vacuum Cleaner Co	Electric motor construction
DE880391C (en) *	1949-02-25	1953-05-07	Hoover Ltd	vacuum cleaner
US2644190A (en) *	1949-02-25	1953-07-07	Hoover Co	Suction cleaner casing assembly

1952
- 1952-01-30 US US269069A patent/US2693542A/en not_active Expired - Lifetime
1953
- 1953-01-27 CH CH309529D patent/CH309529A/en unknown
- 1953-01-29 DE DEH15200A patent/DE1079805B/en active Pending
- 1953-01-29 FR FR1070640D patent/FR1070640A/en not_active Expired

Also Published As

Publication number	Publication date
US2693542A (en)	1954-11-02
DE1079805B (en)	1960-04-14
FR1070640A (en)	1954-08-03

Publication	Publication Date	Title
CH301417A (en)	1954-09-15	Dust vacuum cleaner.
CH312151A (en)	1955-12-31	Vacuum cleaner.
CH303642A (en)	1954-12-15	Dust vacuum cleaner.
CH308875A (en)	1955-08-15	Vacuum cleaner brush.
CH302126A (en)	1954-10-15	Dust vacuum cleaner.
FR1087547A (en)	1955-02-24	Household dust vacuum cleaner
FR1085308A (en)	1955-01-31	Dust vacuum cleaner
CH302127A (en)	1954-10-15	Dust vacuum cleaner.
CH298853A (en)	1954-05-31	Dust vacuum cleaner.
CH316708A (en)	1956-10-31	Vacuum cleaner mouthpiece
CH313539A (en)	1956-04-30	Vacuum cleaner mouthpiece
FR1084811A (en)	1955-01-24	Improvements to dust vacuum cleaners
CH318783A (en)	1957-01-31	vacuum cleaner
FR1058311A (en)	1954-03-16	Dust vacuum cleaner
CH300916A (en)	1954-08-31	Dust vacuum cleaner.
CH301772A (en)	1954-09-30	Dust vacuum cleaner.
CH300571A (en)	1954-08-15	Dust vacuum cleaner.
CH315866A (en)	1956-09-15	Vacuum cleaner mouthpiece
CH298114A (en)	1954-04-30	Dust vacuum cleaner.
CH302889A (en)	1954-11-15	Vacuum cleaner.
FR1112609A (en)	1956-03-16	Vacuum cleaner improvements
DK85010C (en)	1958-02-10	Vacuum cleaner.
DK81047C (en)	1956-05-28	Vacuum cleaner.
CH291163A (en)	1953-06-15	Dust vacuum cleaner.
CH314894A (en)	1956-07-15	Vacuum cleaner