GB1249231A - Improvements in dry cleaning process and apparatus - Google Patents
Improvements in dry cleaning process and apparatusInfo
- Publication number
- GB1249231A GB1249231A GB02473/69A GB1247369A GB1249231A GB 1249231 A GB1249231 A GB 1249231A GB 02473/69 A GB02473/69 A GB 02473/69A GB 1247369 A GB1247369 A GB 1247369A GB 1249231 A GB1249231 A GB 1249231A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- cleanser
- article
- bag
- drum
- 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
- D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
Abstract
1,249,231. Dry cleaning process. J. C. PENNY CO. Inc. 10 March, 1969 [17 Feb., 1969], No. 12473/69. Heading D1P. Natural and synthetic materials are dry cleaned by a) contacting the soiled article with a cleanser impregnated pulverised granular carrier e.g. sawdust or corncob dust in a sealed chamber b) agitating the cleanser and article to effect removal of soil c) separating the cleansing agent from the article. The cleansing agent may be removed by circulating warm air (110-120‹F) around the chamber which may agitated during the separation stage. Apparatus includes an hermetically sealable chamber 11, closable by a door (16) Fig. 2, not shown, within which a cylindrical perforated drum 17 is rotatably mounted on a substantially horizontal drive shaft (18), a blower 30 having an inlet in the chamber and a filter 41. A heating coil 45 regulates the temperature within the chamber. In operation an hermetically sealable bag e.g. of polyethylene is filled with the soiled articles, the cleanser, and sufficient air to bolster the articles during agitation. The bag is placed inside the drum which is rotated for the required time. The drum is stopped and the contents of the bag are emptied into it and it is again rotated. The blower and heater act together in removing the cleansing agent, the carrier being collected at the filter and the vaporised solvent being exhausted for disposal or reuse.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US545544A US3432253A (en) | 1966-04-27 | 1966-04-27 | Fabric cleaning process |
| US799764A US3512923A (en) | 1966-04-27 | 1969-02-17 | Dry cleaning process |
| GB02473/69A GB1249231A (en) | 1969-02-17 | 1969-03-10 | Improvements in dry cleaning process and apparatus |
| US863174A US3568477A (en) | 1969-02-17 | 1969-10-02 | Drycleaning apparatus |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79976469A | 1969-02-17 | 1969-02-17 | |
| FR6906771A FR2034294B1 (en) | 1969-02-17 | 1969-03-10 | |
| GB02473/69A GB1249231A (en) | 1969-02-17 | 1969-03-10 | Improvements in dry cleaning process and apparatus |
| DE19691912296 DE1912296B2 (en) | 1969-02-17 | 1969-03-11 | METHOD OF DRY CLEANING CLOTHES AND THE LIKE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1249231A true GB1249231A (en) | 1971-10-13 |
Family
ID=27430860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB02473/69A Expired GB1249231A (en) | 1966-04-27 | 1969-03-10 | Improvements in dry cleaning process and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1249231A (en) |
-
1969
- 1969-03-10 GB GB02473/69A patent/GB1249231A/en not_active Expired
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