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DE3460705D1 - Process for the vapour degreasing of work pieces - Google Patents

Process for the vapour degreasing of work pieces

Info

Publication number
DE3460705D1
DE3460705D1 DE8484110856T DE3460705T DE3460705D1 DE 3460705 D1 DE3460705 D1 DE 3460705D1 DE 8484110856 T DE8484110856 T DE 8484110856T DE 3460705 T DE3460705 T DE 3460705T DE 3460705 D1 DE3460705 D1 DE 3460705D1
Authority
DE
Germany
Prior art keywords
workpieces
vapour
work pieces
degreasing
vapour degreasing
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
DE8484110856T
Other languages
German (de)
Inventor
Franz Dipl Ing Staudinger
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8484110856T priority Critical patent/DE3460705D1/en
Application granted granted Critical
Publication of DE3460705D1 publication Critical patent/DE3460705D1/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
    • 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 And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (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)

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.
DE8484110856T 1983-10-03 1984-09-12 Process for the vapour degreasing of work pieces Expired DE3460705D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484110856T DE3460705D1 (en) 1983-10-03 1984-09-12 Process for the vapour degreasing of work pieces

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
DE8484110856T DE3460705D1 (en) 1983-10-03 1984-09-12 Process for the vapour degreasing of work pieces

Publications (1)

Publication Number Publication Date
DE3460705D1 true DE3460705D1 (en) 1986-10-16

Family

ID=6210825

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833335889 Withdrawn DE3335889A1 (en) 1983-10-03 1983-10-03 METHOD FOR STEAM DEGREASING FROM WORKPIECES
DE8484110856T Expired DE3460705D1 (en) 1983-10-03 1984-09-12 Process for the vapour degreasing of work pieces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833335889 Withdrawn DE3335889A1 (en) 1983-10-03 1983-10-03 METHOD FOR STEAM DEGREASING FROM 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
AR209964A1 (en) * 1975-06-02 1977-06-15 Elektrokemiska Ab DEVICE FOR SUPPLYING HEAT TO THE SOLVENT BATH OF A DEGREASER APPLIANCE
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
EP0140090A1 (en) 1985-05-08
EP0140090B1 (en) 1986-09-10
ATE22120T1 (en) 1986-09-15
DE3335889A1 (en) 1985-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee