CH572097A5 - - Google Patents

Info

Publication number
CH572097A5
CH572097A5 CH844873A CH844873A CH572097A5 CH 572097 A5 CH572097 A5 CH 572097A5 CH 844873 A CH844873 A CH 844873A CH 844873 A CH844873 A CH 844873A CH 572097 A5 CH572097 A5 CH 572097A5
Authority
CH
Switzerland
Application number
CH844873A
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH844873A priority Critical patent/CH572097A5/xx
Priority to NL7309204A priority patent/NL7309204A/xx
Priority to FR7418687A priority patent/FR2234041A1/fr
Priority to BE145325A priority patent/BE816219A/xx
Publication of CH572097A5 publication Critical patent/CH572097A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
CH844873A 1973-06-12 1973-06-12 CH572097A5 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH844873A CH572097A5 (de) 1973-06-12 1973-06-12
NL7309204A NL7309204A (de) 1973-06-12 1973-07-02
FR7418687A FR2234041A1 (en) 1973-06-12 1974-05-29 Cooling and milling scrap metal - using air as cooling and freezing fluid
BE145325A BE816219A (fr) 1973-06-12 1974-06-12 Installation de preparation de ferraille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH844873A CH572097A5 (de) 1973-06-12 1973-06-12

Publications (1)

Publication Number Publication Date
CH572097A5 true CH572097A5 (de) 1976-01-30

Family

ID=4340513

Family Applications (1)

Application Number Title Priority Date Filing Date
CH844873A CH572097A5 (de) 1973-06-12 1973-06-12

Country Status (4)

Country Link
BE (1) BE816219A (de)
CH (1) CH572097A5 (de)
FR (1) FR2234041A1 (de)
NL (1) NL7309204A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558576B1 (fr) * 1984-01-24 1986-05-23 Porte Robert Pompe a chaleur autochauffante
FR2576399B1 (fr) * 1985-01-18 1989-03-31 Abg Semca Procede de conditionnement d'atmosphere et climatiseur mettant en oeuvre le procede
US5267449A (en) * 1992-05-20 1993-12-07 Air Products And Chemicals, Inc. Method and system for cryogenic refrigeration using air

Also Published As

Publication number Publication date
BE816219A (fr) 1974-12-12
FR2234041A1 (en) 1975-01-17
NL7309204A (de) 1974-12-16

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Legal Events

Date Code Title Description
PL Patent ceased