GB914390A - Improvements in or relating to a method of drying units such as electric motors - Google Patents

Improvements in or relating to a method of drying units such as electric motors

Info

Publication number
GB914390A
GB914390A GB2171661A GB2171661A GB914390A GB 914390 A GB914390 A GB 914390A GB 2171661 A GB2171661 A GB 2171661A GB 2171661 A GB2171661 A GB 2171661A GB 914390 A GB914390 A GB 914390A
Authority
GB
United Kingdom
Prior art keywords
units
chamber
oven
drying
perchloroethylene
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
GB2171661A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB914390A publication Critical patent/GB914390A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • F26B21/145—Condensing the vapour onto the surface of the materials to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

914,390. Drying compressor units. CLAUSEN, M., [trading as DANFOSS VED ING M. CLAUSEN]. June 15, 1961 [June 18, 1960], No. 21716/61. Class 34 (2). In a method of drying units, e.g. hermeticallysealed compressor units for refrigerators, the units are passed through successive zones of an oven, the first zone containing the saturated vapour of a heated oil and grease-dissolving dehydrating agent, the second zone containing a superheated vapour. Units 6 to be dried are successively passed through drying chambers 2, 7 of an oven 1, the first chamber having liquid perchloroethylene, or trichloroethylene, which is vaporized by an electric heating element 4, and the second chamber containing superheated dry air or nitrogen. The walls of the chamber 2 are cooled by pipes 5 so that the perchloroethylene will complete a vaporization and condensation cycle, the condensing perchloroethylene dripping down from the units carrying with it dissolved oil and grass. The units are submitted to a conventional pressure test with dry air on emergence from the second chamber and, while still under pressure, are carried through an additional oven, e.g. a lacquer-drying oven, and not until then relieved of pressure.
GB2171661A 1960-06-18 1961-06-15 Improvements in or relating to a method of drying units such as electric motors Expired GB914390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED33579A DE1156832B (en) 1960-06-18 1960-06-18 Process for the production of encapsulated motor compressors for refrigeration machines and apparatus for this

Publications (1)

Publication Number Publication Date
GB914390A true GB914390A (en) 1963-01-02

Family

ID=7041803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2171661A Expired GB914390A (en) 1960-06-18 1961-06-15 Improvements in or relating to a method of drying units such as electric motors

Country Status (2)

Country Link
DE (1) DE1156832B (en)
GB (1) GB914390A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807054A (en) * 1972-04-27 1974-04-30 Arc Ind Inc Apparatus for enhancing the appearance of plastic articles such as telephone cases
US4209914A (en) * 1976-12-10 1980-07-01 Projectus Industriprodukter Aktiebolag Method and device for drying machine parts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE253834C (en) *
CH59952A (en) * 1912-04-01 1913-06-16 Eduard Rudolph Dr Besemfelder Process for drying materials such as B. wood, leather etc.
DE337088C (en) * 1916-11-22 1921-05-24 Vogt Hans Process for drying wood and other dry goods
GB470558A (en) * 1936-01-20 1937-08-17 Wacker Chemie Gmbh Drying process
US2557621A (en) * 1945-09-21 1951-06-19 Tecumseh Refrigeration Sales A Method of dehydrating refrigeration units
DE920419C (en) * 1950-12-12 1954-11-22 Wacker Chemie Gmbh Process for drying water-moist objects made of rigid material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807054A (en) * 1972-04-27 1974-04-30 Arc Ind Inc Apparatus for enhancing the appearance of plastic articles such as telephone cases
US4209914A (en) * 1976-12-10 1980-07-01 Projectus Industriprodukter Aktiebolag Method and device for drying machine parts

Also Published As

Publication number Publication date
DE1156832B (en) 1963-11-07

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