GB830739A - Improvements relating to washing processes and machines - Google Patents
Improvements relating to washing processes and machinesInfo
- Publication number
- GB830739A GB830739A GB31369/58A GB3136958A GB830739A GB 830739 A GB830739 A GB 830739A GB 31369/58 A GB31369/58 A GB 31369/58A GB 3136958 A GB3136958 A GB 3136958A GB 830739 A GB830739 A GB 830739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- temperature
- washing
- heating
- water
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
- D06F37/065—Ribs, lifters, or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
- D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
830,739. Washing-machines. MASCHINENFABRIK P. PFENNINGSBERG G.m.b.H. Oct. 1, 1958 [Oct. 11, 1957], No. 31369/58. Class 138 (2). In a two-stage process for an automatic washing-machine comprising a perforated drum 3 rotating about a horizontal axis 2 in a container 1, a continuous supply and discharge of water takes place via inlet 5 and overflow outlet 7 during the first washing stage when heating is effected by heaters 9, while in the second stage the water supply and discharge is discontinued and the heating input is either maintained constant until the end of the process so that the temperature of the washing liquid increases, or it is reduced to maintain the temperature constant. The volume of water supplied is between 0.08 and 0.15 litres per minute per kgm. of dry material washed and the water may be preheated before entering the container. The change over from the first stage to the second stage is automatically effected by regulating valve 10 through control means which respond either to the fixed time interval necessary to attain the required temperature in the first stage, or to the total amount of water supplied. In one embodiment, the first stage is completed when the temperature of the liquid reaches 60- 65 C., the temperature rising to 90-95 C. with a constant heat input during the second stage. In a second embodiment for articles heavily soiled with oil the heating input for the first stage is increased so that a temperature of 90-95 C. is reached, the heating being reduced during the second stage to maintain a constant temperature. The washing-machine may operate with a normal washing process and with either of these two-stage processes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM35583A DE1115706B (en) | 1957-10-11 | 1957-10-11 | Washing method and automatic washing machine to carry it out |
| DE3071432X | 1957-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB830739A true GB830739A (en) | 1960-03-16 |
Family
ID=61799999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31369/58A Expired GB830739A (en) | 1957-10-11 | 1958-10-01 | Improvements relating to washing processes and machines |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3071432A (en) |
| BE (1) | BE570728A (en) |
| CH (1) | CH371425A (en) |
| DE (1) | DE1115706B (en) |
| FR (1) | FR1209696A (en) |
| GB (1) | GB830739A (en) |
| LU (1) | LU36341A1 (en) |
| NL (1) | NL230708A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099022A (en) * | 1961-01-25 | 1963-07-30 | Pfenningsberg Gmbh Maschfab | Method of operating a washing machine |
| US5272893A (en) * | 1992-09-11 | 1993-12-28 | White Consolidated Industries, Inc. | Enzyme bath maintenance system |
| US6553594B2 (en) * | 2001-09-20 | 2003-04-29 | Maytag Corporation | Control system for clothes washing machine incorporating heater |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984201A (en) * | 1974-04-25 | 1976-10-05 | General Electric Company | Laundry machine and method of washing clothes |
| US3997292A (en) * | 1974-11-18 | 1976-12-14 | General Electric Company | Laundry machine |
| DE2554592C3 (en) * | 1975-12-04 | 1981-11-26 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Washing process for textiles to be carried out in an automatic washing machine and the device for carrying it out |
| DE102007051083A1 (en) * | 2007-10-24 | 2009-04-30 | Herbert Kannegiesser Gmbh | Process for the wet treatment of laundry |
| ES2402497B1 (en) | 2010-07-29 | 2014-03-12 | Fagor, S. Coop. | CLOTHING WASHING METHOD FOR A WASHER AND WASHER THAT IMPLEMENTS SUCH METHOD |
| EP2925206B1 (en) * | 2012-11-28 | 2020-07-08 | Blasetti, Giambattista | Automatic dishwashing machine having a rotary drum |
| CN104480669B (en) * | 2014-11-14 | 2016-11-09 | 西安交通大学 | Device and method for plasma atomization for laundry disinfection |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE22375E (en) * | 1943-09-14 | Cleaning textile and similar | ||
| US2161604A (en) * | 1935-04-06 | 1939-06-06 | Gen Electric | Washing machine |
| US2193495A (en) * | 1936-07-01 | 1940-03-12 | Rolkern Retlo | Washing machine |
| US2676088A (en) * | 1949-06-30 | 1954-04-20 | Electrolux Ab | Method of washing, rinsing, and squeeze drying clothes |
| US2757065A (en) * | 1952-07-22 | 1956-07-31 | Speed Flex Inc | Method of washing clothes |
| US2722119A (en) * | 1954-02-17 | 1955-11-01 | Arthur R Constantine | Door construction for tumbler type washing machines |
| US2730887A (en) * | 1954-03-04 | 1956-01-17 | Braithwaite I & Son Eng Ltd | Rotary machine for use in washing, dry cleaning and dyeing garments and other articles |
| CH323300A (en) * | 1955-06-13 | 1957-07-31 | Rothenberger Irmgard | Method for washing and rinsing laundry in a double drum washing machine and washing machine for carrying out the method |
| DE1017129B (en) * | 1956-02-03 | 1957-10-10 | Erich Sulzmann | Method of washing and rinsing in flow washing machines |
| BE561877A (en) * | 1956-10-26 |
-
0
- NL NL230708D patent/NL230708A/nl unknown
-
1957
- 1957-10-11 DE DEM35583A patent/DE1115706B/en active Pending
-
1958
- 1958-08-08 CH CH6270858A patent/CH371425A/en unknown
- 1958-08-11 LU LU36341D patent/LU36341A1/en unknown
- 1958-08-26 FR FR1209696D patent/FR1209696A/en not_active Expired
- 1958-08-28 BE BE570728D patent/BE570728A/en unknown
- 1958-09-30 US US764419A patent/US3071432A/en not_active Expired - Lifetime
- 1958-10-01 GB GB31369/58A patent/GB830739A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099022A (en) * | 1961-01-25 | 1963-07-30 | Pfenningsberg Gmbh Maschfab | Method of operating a washing machine |
| US5272893A (en) * | 1992-09-11 | 1993-12-28 | White Consolidated Industries, Inc. | Enzyme bath maintenance system |
| US6553594B2 (en) * | 2001-09-20 | 2003-04-29 | Maytag Corporation | Control system for clothes washing machine incorporating heater |
Also Published As
| Publication number | Publication date |
|---|---|
| BE570728A (en) | 1958-09-15 |
| CH371425A (en) | 1963-08-31 |
| DE1115706B (en) | 1961-10-26 |
| US3071432A (en) | 1963-01-01 |
| FR1209696A (en) | 1960-03-03 |
| NL230708A (en) | 1958-08-21 |
| LU36341A1 (en) | 1958-10-11 |
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