FI896253A0 - AVSTAENGNINGSVENTIL. - Google Patents

AVSTAENGNINGSVENTIL.

Info

Publication number
FI896253A0
FI896253A0 FI896253A FI896253A FI896253A0 FI 896253 A0 FI896253 A0 FI 896253A0 FI 896253 A FI896253 A FI 896253A FI 896253 A FI896253 A FI 896253A FI 896253 A0 FI896253 A0 FI 896253A0
Authority
FI
Finland
Prior art keywords
avstaengningsventil
Prior art date
Application number
FI896253A
Other languages
Finnish (fi)
Other versions
FI83695C (en
FI896253A (en
FI83695B (en
Inventor
Tapio Ritvanen
Original Assignee
S T Ritvanen 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 S T Ritvanen Oy filed Critical S T Ritvanen Oy
Priority to FI896253A priority Critical patent/FI83695C/en
Publication of FI896253A0 publication Critical patent/FI896253A0/en
Priority to PCT/FI1990/000306 priority patent/WO1991010091A1/en
Application granted granted Critical
Publication of FI83695B publication Critical patent/FI83695B/en
Publication of FI896253A publication Critical patent/FI896253A/en
Publication of FI83695C publication Critical patent/FI83695C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
FI896253A 1989-12-22 1989-12-22 Kapventil FI83695C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI896253A FI83695C (en) 1989-12-22 1989-12-22 Kapventil
PCT/FI1990/000306 WO1991010091A1 (en) 1989-12-22 1990-12-20 Cutting valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI896253A FI83695C (en) 1989-12-22 1989-12-22 Kapventil
FI896253 1989-12-22

Publications (4)

Publication Number Publication Date
FI896253A0 true FI896253A0 (en) 1989-12-22
FI83695B FI83695B (en) 1991-04-30
FI896253A FI896253A (en) 1991-06-23
FI83695C FI83695C (en) 1991-08-12

Family

ID=8529587

Family Applications (1)

Application Number Title Priority Date Filing Date
FI896253A FI83695C (en) 1989-12-22 1989-12-22 Kapventil

Country Status (2)

Country Link
FI (1) FI83695C (en)
WO (1) WO1991010091A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492399A3 (en) * 1990-12-20 1993-03-10 Abbott Laboratories A packaging system for a sterilizable calibratable medical device
GB0813752D0 (en) * 2008-07-28 2008-09-03 Harrison David G Improvements in or relating to valves
GB2482893B (en) * 2010-08-18 2017-08-16 Humm Gary Shear valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759510A (en) * 1970-02-24 1971-04-30 Pipe Line Development Co METHOD AND APPARATUS FOR PLUGGING PIPES
US3687166A (en) * 1970-08-25 1972-08-29 Paul E Herrin Repair valve
US4177827A (en) * 1977-10-05 1979-12-11 The Pipe Line Development Co. Pipe plugging device

Also Published As

Publication number Publication date
WO1991010091A1 (en) 1991-07-11
FI83695C (en) 1991-08-12
FI896253A (en) 1991-06-23
FI83695B (en) 1991-04-30

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: S.T. RITVANEN OY