ATA203579A - DEVICE FOR MACHINING THE SEALING SURFACE OF A FLAP VALVE, SHAPED IN THE FORM OF A BALL ZONE - Google Patents

DEVICE FOR MACHINING THE SEALING SURFACE OF A FLAP VALVE, SHAPED IN THE FORM OF A BALL ZONE

Info

Publication number
ATA203579A
ATA203579A AT203579A AT203579A ATA203579A AT A203579 A ATA203579 A AT A203579A AT 203579 A AT203579 A AT 203579A AT 203579 A AT203579 A AT 203579A AT A203579 A ATA203579 A AT A203579A
Authority
AT
Austria
Prior art keywords
machining
shaped
sealing surface
flap valve
ball zone
Prior art date
Application number
AT203579A
Other languages
German (de)
Other versions
AT359802B (en
Inventor
Karoly Dipl Ing Sipos
Original Assignee
Ipari Szerelveny & Gepgyar
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 Ipari Szerelveny & Gepgyar filed Critical Ipari Szerelveny & Gepgyar
Publication of ATA203579A publication Critical patent/ATA203579A/en
Application granted granted Critical
Publication of AT359802B publication Critical patent/AT359802B/en

Links

AT203579A 1978-08-19 1979-03-19 DEVICE FOR MACHINING THE SEALING SURFACE OF A FLAP VALVE, SHAPED IN THE FORM OF A BALL ZONE AT359802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUIA000829 1978-08-19

Publications (2)

Publication Number Publication Date
ATA203579A true ATA203579A (en) 1980-04-15
AT359802B AT359802B (en) 1980-12-10

Family

ID=10997466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT203579A AT359802B (en) 1978-08-19 1979-03-19 DEVICE FOR MACHINING THE SEALING SURFACE OF A FLAP VALVE, SHAPED IN THE FORM OF A BALL ZONE

Country Status (1)

Country Link
AT (1) AT359802B (en)

Also Published As

Publication number Publication date
AT359802B (en) 1980-12-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification