DK119339B - Method for maintaining the surface height of a boiling treatment bath and apparatus for performing the method. - Google Patents

Method for maintaining the surface height of a boiling treatment bath and apparatus for performing the method.

Info

Publication number
DK119339B
DK119339B DK214163AA DK214163A DK119339B DK 119339 B DK119339 B DK 119339B DK 214163A A DK214163A A DK 214163AA DK 214163 A DK214163 A DK 214163A DK 119339 B DK119339 B DK 119339B
Authority
DK
Denmark
Prior art keywords
maintaining
surface height
treatment bath
boiling treatment
boiling
Prior art date
Application number
DK214163AA
Other languages
Danish (da)
Inventor
L Fullhart
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK119339B publication Critical patent/DK119339B/en

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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7498—Barometric
DK214163AA 1962-05-14 1963-05-06 Method for maintaining the surface height of a boiling treatment bath and apparatus for performing the method. DK119339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US194270A US3238065A (en) 1962-05-14 1962-05-14 Method and apparatus for maintaining a constant boiling liquid level in vapor solvent degreasing operation

Publications (1)

Publication Number Publication Date
DK119339B true DK119339B (en) 1970-12-14

Family

ID=22716940

Family Applications (1)

Application Number Title Priority Date Filing Date
DK214163AA DK119339B (en) 1962-05-14 1963-05-06 Method for maintaining the surface height of a boiling treatment bath and apparatus for performing the method.

Country Status (6)

Country Link
US (1) US3238065A (en)
BE (1) BE631669A (en)
CH (1) CH483282A (en)
DE (1) DE1546176B1 (en)
DK (1) DK119339B (en)
NL (1) NL140014B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329581A (en) * 1964-09-28 1967-07-04 Macnabb Engineering Co Inc Portable degreaser and distillation apparatus
US3491778A (en) * 1967-01-17 1970-01-27 Kabel Metallwerke Ghh Method and apparatus for cleaning and degreasing metal articles
US3881949A (en) * 1973-02-27 1975-05-06 Du Pont Vapor degreaser process employing trichlorotrifluoroethane and ethanol
US4537660A (en) * 1978-06-28 1985-08-27 Mccord James W Vapor generating and recovering apparatus
EP0024113B2 (en) * 1979-07-25 1991-10-02 Imperial Chemical Industries Plc Stabilisation of 1,1,1,-trichloroethane
DE3335266A1 (en) * 1983-09-29 1985-04-18 Chemische Werke Hüls AG, 4370 Marl METHOD FOR SURFACE TREATMENT OF METALS
US5075982A (en) * 1990-09-25 1991-12-31 Allied-Signal Inc. Open top defluxer with improved solvent vapor recovery
EP1967932B1 (en) * 2007-03-08 2010-04-07 Special Coating Laboratory International (S.C.L. International) Device for regulating the concentration of a component in a liquid

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1083723A (en) * 1913-02-03 1914-01-06 George Lash Biddle Automatic water-supply for cooking utensils.
US1961867A (en) * 1926-12-16 1934-06-05 Castner Kellner Alkali Company Process for degreasing metallic articles
DE468772C (en) * 1927-04-22 1928-11-19 Wacker Chemie Gmbh Cleaning and degreasing device using liquid solvents
DE505980C (en) * 1927-07-19 1930-08-28 Wacker Chemie Gmbh Cleaning and degreasing device for objects made of rigid material using solvents with a high specific vapor weight
FR662742A (en) * 1928-06-15 1929-08-10 Chemische Werk Zurich Akt Ges Method and device for pickling metal articles
CH134375A (en) * 1929-07-05 1929-07-31 Chemisches Werk Zuerich Akt Ge Method and device for cleaning and degreasing metal objects.
US2113129A (en) * 1934-05-15 1938-04-05 Solvent Machine Company Treatment of work with solvents
US2153577A (en) * 1935-03-07 1939-04-11 Du Pont Process of degreasing
GB472342A (en) * 1935-05-22 1937-09-22 Ici Ltd Improvements in or relating to the cleaning and degreasing of materials
CH193935A (en) * 1937-01-19 1937-11-15 J Zucker Method and device for cleaning metal objects.
BE426005A (en) * 1937-05-04
DE667379C (en) * 1937-05-05 1938-11-10 Wacker Chemie Gmbh Method and device for treating rigid material with a volatile organic solvent
US2447840A (en) * 1938-11-19 1948-08-24 Mabor Company Inc Vapor phase degreasing apparatus, including temperature control of vapor condensers
US2220125A (en) * 1940-04-02 1940-11-05 Westvaco Chlorine Products Cor Degreasing
NL62829C (en) * 1941-02-03
GB550703A (en) * 1941-07-18 1943-01-20 William Edward Booth Improvements in the degreasing of metal articles
US2302476A (en) * 1941-08-25 1942-11-17 Rubinstein Louis Electric iron
US2564230A (en) * 1948-03-05 1951-08-14 Earl H Pitney Liquid level maintainer
US2738802A (en) * 1953-04-13 1956-03-20 John J Mcgillis Liquid level maintenance apparatus

Also Published As

Publication number Publication date
DE1546176B1 (en) 1971-12-16
NL140014B (en) 1973-10-15
CH483282A (en) 1969-12-31
US3238065A (en) 1966-03-01
BE631669A (en) 1963-11-18

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