GB626606A - Improvements in or relating to fluid control systems - Google Patents
Improvements in or relating to fluid control systemsInfo
- Publication number
- GB626606A GB626606A GB10645/44A GB1064544A GB626606A GB 626606 A GB626606 A GB 626606A GB 10645/44 A GB10645/44 A GB 10645/44A GB 1064544 A GB1064544 A GB 1064544A GB 626606 A GB626606 A GB 626606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- inlet
- controlling
- supply
- valves
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Multiple-Way Valves (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
626,606. Washing-machines. DOLE VALVE CO. June 2, 1944, No. 10645. Convention date, Sept. 16, 1943. [Class 138 (ii)] [Also in Group XXIX] A valve unit 10, Figs. 3 and 6, particularly for controlling the operations of filling a washing machine with water at different temperatures in a predetermined sequence comprises electromagnetically operated diaphragm valves 41, 59 controlling the supply of cold water from an inlet 13 and hot water from an inlet 14. The sequence and duration of operation of the valves for supplying the tub 74 of a washing machine is controlled by cams 71, 72 driven off an electric timing motor 69. Each of the valves has in its outlet passage a flow regulating device in the form of a rubber or like elastic washer 49, 57. The cold water supply to valve 41 passes direct from the inlet 13 through a passage 42, but the hot water supply for valve 59 is first of all mixed and regulated in a chamber 20, Fig. 4, by a valve member 25 controlling both the cold and hot supply from inlets 13 and 14 and actuated by a thermostatic element 28 which is adjustable to the required temperature. The mixture is then passed through a passage (not shown) the valve 59. The final mixture passes to a outlet 15 supplying the tub 74. Specificatic 610,309, [Group XXIX], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US626606XA | 1943-09-16 | 1943-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB626606A true GB626606A (en) | 1949-07-19 |
Family
ID=22043981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10645/44A Expired GB626606A (en) | 1943-09-16 | 1944-06-02 | Improvements in or relating to fluid control systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB626606A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1099815B (en) * | 1958-04-23 | 1961-02-16 | Hansa Metallwerke Ag | Exchangeable valve seat for outlet and straight-way valves of domestic water pipes with flow restriction |
| DE1111892B (en) * | 1950-08-16 | 1961-07-27 | Dole Valve Co | Water mixing valve |
| DE1114681B (en) * | 1957-10-03 | 1961-10-05 | American Radiator & Standard | Mixing valve |
| DE1114679B (en) * | 1957-08-29 | 1961-10-05 | American Radiator & Standard | Mixing valve |
| DE1120225B (en) * | 1955-11-24 | 1961-12-21 | Dole Valve Co | Mixing valve for hot and cold water |
| EP0416709A1 (en) * | 1989-09-08 | 1991-03-13 | Bauknecht Hausgeräte GmbH | Safety device for water inflow |
-
1944
- 1944-06-02 GB GB10645/44A patent/GB626606A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111892B (en) * | 1950-08-16 | 1961-07-27 | Dole Valve Co | Water mixing valve |
| DE1120225B (en) * | 1955-11-24 | 1961-12-21 | Dole Valve Co | Mixing valve for hot and cold water |
| DE1114679B (en) * | 1957-08-29 | 1961-10-05 | American Radiator & Standard | Mixing valve |
| DE1114681B (en) * | 1957-10-03 | 1961-10-05 | American Radiator & Standard | Mixing valve |
| DE1099815B (en) * | 1958-04-23 | 1961-02-16 | Hansa Metallwerke Ag | Exchangeable valve seat for outlet and straight-way valves of domestic water pipes with flow restriction |
| EP0416709A1 (en) * | 1989-09-08 | 1991-03-13 | Bauknecht Hausgeräte GmbH | Safety device for water inflow |
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