GB1015764A - Dry cleaning - Google Patents

Dry cleaning

Info

Publication number
GB1015764A
GB1015764A GB37036/65A GB3703665A GB1015764A GB 1015764 A GB1015764 A GB 1015764A GB 37036/65 A GB37036/65 A GB 37036/65A GB 3703665 A GB3703665 A GB 3703665A GB 1015764 A GB1015764 A GB 1015764A
Authority
GB
United Kingdom
Prior art keywords
solvent
pipe
container
clothes
additive
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
Application number
GB37036/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OSCAR VICTOR
Original Assignee
OSCAR VICTOR
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.)
Filing date
Publication date
Application filed by OSCAR VICTOR filed Critical OSCAR VICTOR
Publication of GB1015764A publication Critical patent/GB1015764A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/04—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents combined with specific additives
    • 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
    • D06F43/007—Dry cleaning methods
    • 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
    • D06F43/08—Associated apparatus for handling and recovering the solvents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/08—Multi-step processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,015,764. Dry cleaning. I. VICTOR and O. VICTOR [trading as RESEARCH DEVELOPMENT CO.]. June 12,1962 [June 13,1961], No. 37036/65. Divided out of 1, 015, 763. Headings D1A and DIP. In a coin-operated cyclic apparatus for dry cleaning clothes at room temperature and ambient pressure, the solvent comprises trichloromonofluoromethane or trichlorotrifluoroethane and 0.1-0. 5% of an additive capable of forming an emulsion with water, e.g. an alkyl sulphate or amide. The apparatus comprises a container 10 having a rotary foraminous cage 20; a solvent reservoir 28 containing a cooling coil 44 and connected to container 10 by a feed pipe 32 and a return pipe 38 for gas; a second reservoir 52 for a concentrated solution of an additive, e.g. alkyl sulphate or amide, dissolved in solvent connected to container 10 by feed pipe 56; a still 68 containing a heating coil 74 and connected to container 10 by a feed pipe 62 and to a condenser 88 by a pipe 86; a pair of absorbers in parallel operating alternately for absorption and regeneration of solvent vapour from a trunk duct 98, the absorbers containing activated carbon pellets, having a common steamregeneration pipe 162, and connected to a common water-cooled condenser 178, the hot water effluent from which is fed via a pipe 184 to heating coil 74 of still 68; a solvent-water separator 94 connected to condensers 88 and 178 by pipes 90 and 180 respectively; and a programme timer 185. Trunk duct 98 draws solvent vapour from container 10 via a pipe 124 (after opening air inlet 14 in container 10), from separator 94 via a pipe 114, from solvent reservoir 28 via a pipe 112, and from the atmosphere within the apparatus via an air inlet 118, which is restricted or closed during vaporization of residual solvent in the clothes in container 10. The clothes are washed first with solvent containing 0.1-0. 5% of additive and then with pure solvent. Regeneration of the absorbent may be effected with steam at above 300‹F followed by hot or cold air. The air leaving the regenerated absorbent should have a relative humidity of 25-30%. Fig. 2 (not shown) is a diagram showing the timing of the various operations.
GB37036/65A 1961-06-13 1962-06-12 Dry cleaning Expired GB1015764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11683361A 1961-06-13 1961-06-13

Publications (1)

Publication Number Publication Date
GB1015764A true GB1015764A (en) 1966-01-05

Family

ID=22369508

Family Applications (2)

Application Number Title Priority Date Filing Date
GB37036/65A Expired GB1015764A (en) 1961-06-13 1962-06-12 Dry cleaning
GB22583/62A Expired GB1015763A (en) 1961-06-13 1962-06-12 Improvements in or relating to processes and apparatus for cleansing

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB22583/62A Expired GB1015763A (en) 1961-06-13 1962-06-12 Improvements in or relating to processes and apparatus for cleansing

Country Status (9)

Country Link
US (1) US3728074A (en)
AT (1) AT279536B (en)
DE (1) DE1419356B2 (en)
DK (1) DK119453B (en)
FR (1) FR1346988A (en)
GB (2) GB1015764A (en)
NL (1) NL279568A (en)
NO (1) NO119436B (en)
SE (1) SE332154B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289231B (en) * 1968-01-24 1969-02-13 Kali Chemie Ag Preparations for cleaning, in particular for magnetic recording systems and electrical equipment
FR2477757A1 (en) * 1978-11-09 1981-09-11 Health Physics Systems Inc METHOD AND MACHINE FOR DECONTAMINATING RADIOACTIVE GARMENTS

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570187A5 (en) * 1973-09-17 1975-12-15 Du Pont
US3937043A (en) * 1974-02-25 1976-02-10 White-Westinghouse Corporation Vapor saving ambient air intake system for a dry cleaner
US4108599A (en) * 1976-01-09 1978-08-22 Stauffer Chemical Company High water content emulsion cleaning
US4175932A (en) * 1976-04-05 1979-11-27 Clay B Jan Method for continuous vapor recovery
CH637465A5 (en) * 1978-08-24 1983-07-29 Antipoll Recycling Consult METHOD AND DEVICE FOR REMOVING BY DESORPTION WITH STEAM IN A adsorption REMAINING REMAINING MOISTURE BY A DRYING MEDIUM.
DE2820771C3 (en) * 1978-05-12 1981-12-17 BÖWE Maschinenfabrik GmbH, 8900 Augsburg Adsorption device
US4235600A (en) * 1978-11-09 1980-11-25 Health Physics Systems, Inc. Method of and apparatus for decontaminating radioactive garments
US4247991A (en) * 1979-10-01 1981-02-03 Intertechnology/Solar Corporation Industrial drying
US4443269A (en) * 1979-10-01 1984-04-17 Health Physics Systems, Inc. Tool decontamination method
US4480393A (en) * 1981-06-15 1984-11-06 Minnesota Mining And Manufacturing Company Vapor recovery method and apparatus
US4781041A (en) * 1984-12-10 1988-11-01 Quadrex Hps, Inc. Apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants
US4797128A (en) * 1984-12-10 1989-01-10 Quadrex Hps, Inc. Method of and apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants
FR2581670A1 (en) * 1984-12-10 1986-11-14 Quadrex Hps Inc Removing fissile, chemical or biological contaminants from fabric
DE3708845A1 (en) * 1987-03-18 1988-09-29 Boewe Passat Reinigung Process for cleaning and decontaminating articles
US4969926A (en) * 1988-03-01 1990-11-13 Westinghouse Electric Corp. Water wash method for cleaning radioactively contaminated garments
US4909050A (en) * 1988-03-01 1990-03-20 Westinghouse Electric Corp. Water wash apparatus for cleaning radioactively contaminated garments
US4955403A (en) * 1988-11-30 1990-09-11 Westinghouse Electric Corp. Closed loop system and method for cleaning articles with a volatile cleaning solvent
US5060396A (en) * 1989-08-17 1991-10-29 W. R. Grace & Co.-Conn. Zoned cylindrical dryer
US5001845A (en) * 1989-08-17 1991-03-26 W. R. Grace & Co.,-Conn. Control system for an industrial dryer
US5213594A (en) * 1991-08-05 1993-05-25 Vic Manufacturing Controlling solvent vapors in dry cleaning apparatus
IT1257651B (en) * 1992-02-18 1996-02-01 Firbimatic Srl DRY CLEANING MACHINE
US5467539A (en) * 1994-04-19 1995-11-21 Multimatic Corporation Reducing the concentration of solvent vapors in drycleaning machines
US6113854A (en) * 1995-08-01 2000-09-05 Milum; Craig Method and apparatus for treatment of infectious medical waste
US7210182B2 (en) * 2002-04-22 2007-05-01 General Electric Company System and method for solvent recovery and purification in a low water or waterless wash
US7356865B2 (en) * 2003-07-29 2008-04-15 General Electric Company Apparatus and method for removing contaminants from dry cleaning solvent
JP2007533940A (en) * 2003-07-30 2007-11-22 ベーエスハー　ボッシュ　ウント　ジーメンス　ハウスゲレーテ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング Method for operating a device having at least one partial program stage "drying"
KR101240828B1 (en) * 2006-05-26 2013-03-07 엘지전자 주식회사 Method for managing the operation of a laundry room machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289231B (en) * 1968-01-24 1969-02-13 Kali Chemie Ag Preparations for cleaning, in particular for magnetic recording systems and electrical equipment
FR2477757A1 (en) * 1978-11-09 1981-09-11 Health Physics Systems Inc METHOD AND MACHINE FOR DECONTAMINATING RADIOACTIVE GARMENTS

Also Published As

Publication number Publication date
US3728074A (en) 1973-04-17
DE1419356B2 (en) 1975-07-24
FR1346988A (en) 1963-12-27
GB1015763A (en) 1966-01-05
DK119453B (en) 1971-01-11
NO119436B (en) 1970-05-19
SE332154B (en) 1971-02-01
AT279536B (en) 1970-03-10
DE1419356A1 (en) 1969-03-20
NL279568A (en)

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