GB322797A - Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods - Google Patents

Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods

Info

Publication number
GB322797A
GB322797A GB17176/28A GB1717628A GB322797A GB 322797 A GB322797 A GB 322797A GB 17176/28 A GB17176/28 A GB 17176/28A GB 1717628 A GB1717628 A GB 1717628A GB 322797 A GB322797 A GB 322797A
Authority
GB
United Kingdom
Prior art keywords
vapour
articles
grease
passed
solvent
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
GB17176/28A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International Ltd
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
Priority to BE354144D priority Critical patent/BE354144A/xx
Priority to US20359D priority patent/USRE20359E/en
Application filed by Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Priority to GB17176/28A priority patent/GB322797A/en
Priority to US302038A priority patent/US1905968A/en
Priority to FR660110D priority patent/FR660110A/en
Publication of GB322797A publication Critical patent/GB322797A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/04—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

322,797. Carrier Engineering Co., Ltd., and Robertson, K. J. R. June 13, 1928. Fats and fatty oils, extracting by solvents.- Grease is removed from metal and other articles by immersing them in or passing them through a vapour solvent for the grease while they are at a temperature below that of condensation of the vapour, so that the vapour condenses on the articles and dissolves the grease which falls off in solution and leaves the articles dry. Vapour is regenerated from the resulting solution, and the grease and dirt are discharged. In the apparatus shown, the articles 4 are passed through vapour 7 by means of a conveyer 2, the vapours being admitted through nozzles 8, and the liquid and grease being passed through pipes 10, 11 to thermostatically heated stills 12, 13 having curved bottoms. Coils 20 are provided for cooling the vapour in the upper part of the chamber. In a modification, the condensed liquid is vaporized by means of heating pipes 26 which may be thermostatically controlled. After cleaning, the articles may be passed by the same or another conveyer through a hot air chamber to remove the last traces of solvent. Specifications 278,061 and 314,912 are referred to.
GB17176/28A 1928-06-13 1928-06-13 Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods Expired GB322797A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE354144D BE354144A (en) 1928-06-13
US20359D USRE20359E (en) 1928-06-13 Method and apparatus for cleaning
GB17176/28A GB322797A (en) 1928-06-13 1928-06-13 Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods
US302038A US1905968A (en) 1928-06-13 1928-08-25 Method and apparatus for cleaning articles, particularly metallic goods
FR660110D FR660110A (en) 1928-06-13 1928-09-08 Improvements in methods and apparatus for cleaning objects and particularly metal objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17176/28A GB322797A (en) 1928-06-13 1928-06-13 Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods

Publications (1)

Publication Number Publication Date
GB322797A true GB322797A (en) 1929-12-13

Family

ID=10090586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17176/28A Expired GB322797A (en) 1928-06-13 1928-06-13 Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods

Country Status (4)

Country Link
US (2) US1905968A (en)
BE (1) BE354144A (en)
FR (1) FR660110A (en)
GB (1) GB322797A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742414C (en) * 1942-09-26 1943-12-02 Wacker Chemie Gmbh Method and device for treating objects with solvent steam
US2510859A (en) * 1946-03-15 1950-06-06 Circo Products Company Degreaser control apparatus
US2456335A (en) * 1946-08-20 1948-12-14 Circo Products Company Degreasing
US3011914A (en) * 1958-12-08 1961-12-05 American Motors Corp Dip painting apparatus and method
US3147135A (en) * 1961-09-05 1964-09-01 William P Brown Method and apparatus for washing and waxing vehicles and the like
US3156248A (en) * 1962-03-20 1964-11-10 Dow Chemical Co Cleaning apparatus
US3663293A (en) * 1970-07-16 1972-05-16 Dow Chemical Co Vapor generating apparatus for vapor degreasing process
US3929586A (en) * 1973-05-07 1975-12-30 Organic Chemicals Company Inc Process for treatment of organic solvent-containing waste sludges

Also Published As

Publication number Publication date
BE354144A (en)
USRE20359E (en) 1937-05-11
US1905968A (en) 1933-04-25
FR660110A (en) 1929-07-08

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