FI906458A - VENTIL. - Google Patents

VENTIL. Download PDF

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Publication number
FI906458A
FI906458A FI906458A FI906458A FI906458A FI 906458 A FI906458 A FI 906458A FI 906458 A FI906458 A FI 906458A FI 906458 A FI906458 A FI 906458A FI 906458 A FI906458 A FI 906458A
Authority
FI
Finland
Prior art keywords
flow channel
blocking
blocking seal
seal
opening
Prior art date
Application number
FI906458A
Other languages
Finnish (fi)
Other versions
FI906458A0 (en
FI90123C (en
FI90123B (en
Inventor
Pekka Kivipelto
Pauli Komulainen
Original Assignee
Neles Jamesbury 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.)
Filing date
Publication date
Application filed by Neles Jamesbury Oy filed Critical Neles Jamesbury Oy
Priority to FI906458A priority Critical patent/FI90123C/en
Publication of FI906458A0 publication Critical patent/FI906458A0/en
Publication of FI906458A publication Critical patent/FI906458A/en
Application granted granted Critical
Publication of FI90123B publication Critical patent/FI90123B/en
Publication of FI90123C publication Critical patent/FI90123C/en

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  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)

Abstract

A valve formed from a housing 1 provided with a flow through channel 2, a blocking device 3 fitted to rotate in the flow channel and formed according to a solid of revolution or according to a part of a solid of revolution, as well as a blocking seal 8 against which the blocking device 3 lies in the closed position. The blocking seal 8 can be installed in place via the flow channel and locked in place with a locking ring 9 divided with thread. An opening is situated in flow channel 2 whose form deviates from the form of a circle. A flange part 15 is found in blocking seal 8 whose form also deviates from the form of a circle. During installation of the blocking seal in place, the flange part of the blocking seal can be shifted into a certain position through an opening in the flow channel, but when the blocking seal is rotated into another position around its axis its movement through the opening of the flow channel is hampered. The locking ring 9 can be fixed on the blocking seal 8 with a joint 10 provided with threads. <IMAGE>
FI906458A 1990-12-28 1990-12-28 Valve FI90123C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI906458A FI90123C (en) 1990-12-28 1990-12-28 Valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI906458A FI90123C (en) 1990-12-28 1990-12-28 Valve
FI906458 1990-12-28

Publications (4)

Publication Number Publication Date
FI906458A0 FI906458A0 (en) 1990-12-28
FI906458A true FI906458A (en) 1992-06-29
FI90123B FI90123B (en) 1993-09-15
FI90123C FI90123C (en) 1993-12-27

Family

ID=8531668

Family Applications (1)

Application Number Title Priority Date Filing Date
FI906458A FI90123C (en) 1990-12-28 1990-12-28 Valve

Country Status (1)

Country Link
FI (1) FI90123C (en)

Also Published As

Publication number Publication date
FI906458A0 (en) 1990-12-28
FI90123C (en) 1993-12-27
FI90123B (en) 1993-09-15

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: NELES-JAMESBURY OY