FI49215C - Palloventtiilin pesän tiivistyskonstruktio. - Google Patents

Palloventtiilin pesän tiivistyskonstruktio.

Info

Publication number: FI49215C
Authority: FI; Finland
Prior art keywords: ball valve; valve housing; seal construction; seal; construction
Prior art date: 1972-04-12

Application number

FI62673A

Other languages

English (en)

Swedish (sv)

Other versions

FI49215B (fi

Inventor

Juha Antti Elia Nelimarkka

Original Assignee

Neles Oy

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.)

1972-04-12

Filing date

1973-02-28

Publication date

1975-04-10

1972-04-12 Priority claimed from FI103672A external-priority patent/FI48223C/fi

1973-02-28 Application filed by Neles Oy filed Critical Neles Oy

1973-02-28 Priority to FI62673A priority Critical patent/FI49215C/fi

1974-12-31 Application granted granted Critical

1974-12-31 Publication of FI49215B publication Critical patent/FI49215B/fi

1975-04-10 Publication of FI49215C publication Critical patent/FI49215C/fi

Links

FI62673A 1972-04-12 1973-02-28 Palloventtiilin pesän tiivistyskonstruktio. FI49215C (fi)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI62673A FI49215C (fi)	1972-04-12	1973-02-28	Palloventtiilin pesän tiivistyskonstruktio.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI103672A FI48223C (fi)	1972-04-12	1972-04-12	Palloventtiili.
FI62673A FI49215C (fi)	1972-04-12	1973-02-28	Palloventtiilin pesän tiivistyskonstruktio.

Publications (2)

Publication Number	Publication Date
FI49215B FI49215B (fi)	1974-12-31
FI49215C true FI49215C (fi)	1975-04-10

Family

ID=26156351

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI62673A FI49215C (fi)	1972-04-12	1973-02-28	Palloventtiilin pesän tiivistyskonstruktio.

Country Status (1)

Country	Link
FI (1)	FI49215C (fi)

1973
- 1973-02-28 FI FI62673A patent/FI49215C/fi active

Also Published As

Publication number	Publication date
FI49215B (fi)	1974-12-31

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