DK142156B - Undertryksstøbeovn. - Google Patents

Undertryksstøbeovn. Download PDF

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Publication number
DK142156B
DK142156B DK420577A DK420577A DK142156B DK 142156 B DK142156 B DK 142156B DK 420577 A DK420577 A DK 420577A DK 420577 A DK420577 A DK 420577A DK 142156 B DK142156 B DK 142156B
Authority
DK
Denmark
Prior art keywords
metal
furnace
casting
liquid
negative pressure
Prior art date
Application number
DK420577A
Other languages
Danish (da)
English (en)
Other versions
DK142156C (xx
DK420577A (xx
Inventor
Halfdan Kielland Tellefsen
Original Assignee
Halfdan Kielland Tellefsen
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 Halfdan Kielland Tellefsen filed Critical Halfdan Kielland Tellefsen
Priority to DK420577A priority Critical patent/DK142156B/da
Publication of DK420577A publication Critical patent/DK420577A/da
Publication of DK142156B publication Critical patent/DK142156B/da
Application granted granted Critical
Publication of DK142156C publication Critical patent/DK142156C/da

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  • Crucibles And Fluidized-Bed Furnaces (AREA)
DK420577A 1977-09-23 1977-09-23 Undertryksstøbeovn. DK142156B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK420577A DK142156B (da) 1977-09-23 1977-09-23 Undertryksstøbeovn.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK420577 1977-09-23
DK420577A DK142156B (da) 1977-09-23 1977-09-23 Undertryksstøbeovn.

Publications (3)

Publication Number Publication Date
DK420577A DK420577A (xx) 1979-03-24
DK142156B true DK142156B (da) 1980-09-08
DK142156C DK142156C (xx) 1981-02-02

Family

ID=8131281

Family Applications (1)

Application Number Title Priority Date Filing Date
DK420577A DK142156B (da) 1977-09-23 1977-09-23 Undertryksstøbeovn.

Country Status (1)

Country Link
DK (1) DK142156B (xx)

Also Published As

Publication number Publication date
DK142156C (xx) 1981-02-02
DK420577A (xx) 1979-03-24

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PBP Patent lapsed