CH570838A5 - - Google Patents

Info

Publication number: CH570838A5
Authority: CH; Switzerland

Application number

CH708774A

Original Assignee

Elin Union 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.)

1973-06-01

Filing date

1974-05-20

Publication date

1975-12-31

1974-05-20 Application filed by Elin Union Ag filed Critical Elin Union Ag

1975-12-31 Publication of CH570838A5 publication Critical patent/CH570838A5/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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

CH708774A 1973-06-01 1974-05-20 CH570838A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT480273A AT328112B (de)	1973-06-01	1973-06-01	Anlage zum entgasen von metallschmelzen

Publications (1)

Publication Number	Publication Date
CH570838A5 true CH570838A5 (de)	1975-12-31

Family

ID=3568520

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH708774A CH570838A5 (de)	1973-06-01	1974-05-20

Country Status (3)

Country	Link
AT (1)	AT328112B (de)
CH (1)	CH570838A5 (de)
DE (1)	DE2425808A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8601158A (nl) *	1986-05-06	1987-12-01	Gijsbert Willem Meindert Van W	Inrichting en werkwijze voor het zuiveren van een naast een of meer verontreinigingen in hoofdzaak een lichtmetaal, in het bijzonder aluminium, bevattende smelt.
CN114058993B (zh) *	2021-11-24	2024-03-15	山西江淮重工有限责任公司	用于高温熔体的超声处理装置及超声处理方法

1973
- 1973-06-01 AT AT480273A patent/AT328112B/de not_active IP Right Cessation
1974
- 1974-05-20 CH CH708774A patent/CH570838A5/xx not_active IP Right Cessation
- 1974-05-28 DE DE19742425808 patent/DE2425808A1/de active Pending

Also Published As

Publication number	Publication date
AT328112B (de)	1976-03-10
DE2425808A1 (de)	1975-01-02
ATA480273A (de)	1975-05-15

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Legal Events

Date	Code	Title	Description
1979-02-15	PL	Patent ceased
2024-10-31	PL	Patent ceased