GB686420A - Improvements relating to washing machines - Google Patents
Improvements relating to washing machinesInfo
- Publication number
- GB686420A GB686420A GB1693450A GB1693450A GB686420A GB 686420 A GB686420 A GB 686420A GB 1693450 A GB1693450 A GB 1693450A GB 1693450 A GB1693450 A GB 1693450A GB 686420 A GB686420 A GB 686420A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- impeller
- wall
- container
- chamber
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
686,420. Washing -machines. HOOVER, Ltd., and FRENCH, V. A. R. June 29, 1951. [July 6, 1950] No. 16934/50. Class 138 (ii). A washing - machine having a continuously rotating disc-like impeller B mounted adjacent a wall A<SP>1</SP> of a container A is provided with a pump, separate from the impeller and arranged to draw liquid from the container and return it through a gap between the periphery of the impeller and the adjacent wall A<SP>1</SP>. In Fig. 2 the pump is in a casing E, while in Fig. 1 (not shown) the pump blades are mounted on the shaft B<SP>1</SP> of the impeller. The wall A<SP>1</SP> of the container is pressed to form an annular rib A<SP>2</SP> surrounding the impeller and a cylindrical chamber A<SP>3</SP> behind it. The chamber A' is connected to the bottom of the container through a pipe C which includes a two-way cock F by means of which the pump E may be used to drain the container through a hose G. According to the Provisional Specification, the impeller may be mounted close to a false wall parallel to a side wall, the pump being situated within a pump chamber connected to the false wall so that it can rock about its axis. Rings of holes in the false wall and in the adjacent wall of the pump chamber can be moved into and out of register. Specification 686,397 is referred to.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE504485D BE504485A (en) | 1950-07-06 | ||
GB1693450A GB686420A (en) | 1950-07-06 | 1950-07-06 | Improvements relating to washing machines |
FR1039416D FR1039416A (en) | 1950-07-06 | 1951-07-05 | Improvements to washing machines for domestic use |
CH292770D CH292770A (en) | 1950-07-06 | 1951-07-05 | Washing machine. |
DEH8991A DE893184C (en) | 1950-07-06 | 1951-07-05 | Washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1693450A GB686420A (en) | 1950-07-06 | 1950-07-06 | Improvements relating to washing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB686420A true GB686420A (en) | 1953-01-21 |
Family
ID=10086300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1693450A Expired GB686420A (en) | 1950-07-06 | 1950-07-06 | Improvements relating to washing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB686420A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5794633A (en) * | 1996-05-31 | 1998-08-18 | Daewoo Electronics Co., Ltd. | Washing machine with sub-pulsators |
-
1950
- 1950-07-06 GB GB1693450A patent/GB686420A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5794633A (en) * | 1996-05-31 | 1998-08-18 | Daewoo Electronics Co., Ltd. | Washing machine with sub-pulsators |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB810864A (en) | Method and means for washing operations | |
GB686420A (en) | Improvements relating to washing machines | |
GB596328A (en) | Improved fluid pressure reversing means | |
ES337209A1 (en) | Improvements in or relating to Centrifugal Pumps | |
GB745133A (en) | Improvements in and relating to washing machines | |
GB675871A (en) | Improvements relating to washing-machines | |
SE332157B (en) | ||
GB694575A (en) | Improvements in machines for washing, dry cleaning or garment dyeing | |
GB527540A (en) | Improvements in or relating to apparatus for washing fabrics or the like | |
GB493188A (en) | Improvements relating to washing machines | |
GB1103064A (en) | Improvements relating to washing machines | |
GB715442A (en) | Improvements in or relating to washing machines | |
GB562547A (en) | Improvements in or relating to domestic washing machines | |
GB700077A (en) | Washing machine | |
GB247161A (en) | Improvements relating to centrifugal pumps | |
GB634940A (en) | Arrangement for use with combined washing and centrifugal machines | |
GB395909A (en) | Improvements in and relating to washing machines | |
GB686661A (en) | Improvements in or relating to drying apparatus, especially for the drying of washing | |
GB780507A (en) | Improvements in apparatus for drying clothes | |
GB264514A (en) | Centrifugal pumps for use in machines for washing dishes and the like | |
GB831552A (en) | Improvements in or relating to devices for agitating and ejecting liquids and fluid-like substances | |
GB685740A (en) | Improvements in washing machines | |
GB846112A (en) | Improvements relating to centrifugal clothes driers | |
GB700599A (en) | Improvements relating to washing machines | |
GB490412A (en) | Improvements in washing machines |