ATE22120T1 - METHOD FOR VAPOR DEGREASING OF WORKPIECES. - Google Patents

METHOD FOR VAPOR DEGREASING OF WORKPIECES.

Info

Publication number
ATE22120T1
ATE22120T1 AT84110856T AT84110856T ATE22120T1 AT E22120 T1 ATE22120 T1 AT E22120T1 AT 84110856 T AT84110856 T AT 84110856T AT 84110856 T AT84110856 T AT 84110856T AT E22120 T1 ATE22120 T1 AT E22120T1
Authority
AT
Austria
Prior art keywords
workpieces
degreasing
solvent
vapor degreasing
vapour
Prior art date
Application number
AT84110856T
Other languages
German (de)
Inventor
Franz Dipl-Ing Fh Staudinger
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE22120T1 publication Critical patent/ATE22120T1/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
    • 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
    • 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)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

1. Process for the vapour degreasing of workpieces, the workpieces being immersed together with the necessary workpiece carriers of a degreasing system through a cooling zone to a vapour zone of a solvent, characterized in that the immersion speed is chosen such that the cooling power caused by the workpieces and workpiece carriers (7) always remains less than the heating power expended for vaporization of the solvent.
AT84110856T 1983-10-03 1984-09-12 METHOD FOR VAPOR DEGREASING OF WORKPIECES. ATE22120T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335889 DE3335889A1 (en) 1983-10-03 1983-10-03 METHOD FOR STEAM DEGREASING FROM WORKPIECES
EP84110856A EP0140090B1 (en) 1983-10-03 1984-09-12 Process for the vapour degreasing of work pieces

Publications (1)

Publication Number Publication Date
ATE22120T1 true ATE22120T1 (en) 1986-09-15

Family

ID=6210825

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84110856T ATE22120T1 (en) 1983-10-03 1984-09-12 METHOD FOR VAPOR DEGREASING OF WORKPIECES.

Country Status (3)

Country Link
EP (1) EP0140090B1 (en)
AT (1) ATE22120T1 (en)
DE (2) DE3335889A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142873A (en) * 1990-02-15 1992-09-01 E. I. Du Pont De Nemours And Company Vapor control system for vapor degreasing/defluxing equipment
US5048548A (en) * 1990-02-15 1991-09-17 E. I. Du Pont De Nemours And Company Vapor control system for vapor degreasing/defluxing equipment
DE4128699A1 (en) * 1991-08-29 1993-03-04 Peter Warthmann Process and equipment for solvent degreasing and cleaning - by solvent evapn. and condensn. on goods due to temp. differential, with continuous multistage treatment at increasing solvent pressure and temp.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624345C2 (en) * 1975-06-02 1984-08-23 Boliden Kemi AB, Helsingborg Device for heat recovery in a degreasing device
DE3039407A1 (en) * 1980-10-18 1982-06-03 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR REGULATING STEAM INTENSITY IN SOLVENT PLANTS

Also Published As

Publication number Publication date
DE3335889A1 (en) 1985-04-11
EP0140090B1 (en) 1986-09-10
DE3460705D1 (en) 1986-10-16
EP0140090A1 (en) 1985-05-08

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