ATE159573T1 - Apsperrventil - Google Patents

Apsperrventil

Info

Publication number
ATE159573T1
ATE159573T1 AT95924871T AT95924871T ATE159573T1 AT E159573 T1 ATE159573 T1 AT E159573T1 AT 95924871 T AT95924871 T AT 95924871T AT 95924871 T AT95924871 T AT 95924871T AT E159573 T1 ATE159573 T1 AT E159573T1
Authority
AT
Austria
Prior art keywords
pitch
pct
closing movement
shut
internal thread
Prior art date
Application number
AT95924871T
Other languages
English (en)
Inventor
Erling Freudendahl
Original Assignee
Aage V Kjaers Maskinfabrik A S
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 Aage V Kjaers Maskinfabrik A S filed Critical Aage V Kjaers Maskinfabrik A S
Application granted granted Critical
Publication of ATE159573T1 publication Critical patent/ATE159573T1/de

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/506—Mechanical actuating means with screw-spindle or internally threaded actuating means with plural sets of thread, e.g. with different pitch
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Burglar Alarm Systems (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Combustion (AREA)
  • Pens And Brushes (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
AT95924871T 1994-07-07 1995-07-06 Apsperrventil ATE159573T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK81494 1994-07-07

Publications (1)

Publication Number Publication Date
ATE159573T1 true ATE159573T1 (de) 1997-11-15

Family

ID=8097874

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95924871T ATE159573T1 (de) 1994-07-07 1995-07-06 Apsperrventil

Country Status (8)

Country Link
US (1) US5829734A (de)
EP (1) EP0769114B1 (de)
AT (1) ATE159573T1 (de)
AU (1) AU2921495A (de)
DE (1) DE69500931T2 (de)
DK (1) DK0769114T3 (de)
ES (1) ES2109105T3 (de)
WO (1) WO1996001964A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7404543B2 (en) * 2006-09-12 2008-07-29 Victaulic Company Slow closing actuator and valve
US8690121B2 (en) 2011-03-30 2014-04-08 Vetco Gray Inc. Differential screw assembly for varying torque for valve
US10794495B2 (en) * 2015-05-23 2020-10-06 Gabriel Telles Villanueva Power-driven gate valve
US10107413B2 (en) 2016-05-19 2018-10-23 Ge Oil & Gas Pressure Control Lp Self-contained gate valve column loading prevention mechanism
WO2023081308A1 (en) 2021-11-04 2023-05-11 Villanueva Gabriel T Impact driver valve systems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212655C (de) *
US1221052A (en) * 1912-10-05 1917-04-03 George J Henry Jr Valve mechanism for gate-valves.
US1300200A (en) * 1916-10-18 1919-04-08 Frank P Snow Cut-off gate-valve.
FR871203A (fr) * 1941-03-31 1942-04-13 Rheinmetall Borsig Ag Dispositif de commande à vis et à écrou
DE1600813B2 (de) * 1967-06-29 1971-09-02 Herion Werke KG, 7012 Fellbach Drosselventil
US3662778A (en) * 1971-01-05 1972-05-16 Mueller Co Gate valve structure
US3762227A (en) * 1971-10-12 1973-10-02 Gen Motors Corp Damped and cushioned stop
US3957245A (en) * 1974-11-26 1976-05-18 Mueller Co. Gate valve structure
US4483512A (en) * 1982-06-25 1984-11-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Slow opening valve
US4488704A (en) * 1982-12-01 1984-12-18 Amax Inc. Dual control actuator for valves
US4532957A (en) * 1983-06-24 1985-08-06 United States Pipe And Foundry Company Guides for gate valves
SE459115B (sv) * 1987-10-08 1989-06-05 Gas Control Equipment Ab Anordning i ventil foer gasbehaallare
DK161781C (da) * 1989-06-19 1992-01-20 Avk Maskinfab Skydeventil og fremgangsmaade til fremstilling af en hertil hoerende skyder
DE4101075A1 (de) * 1990-01-26 1991-08-01 Hartmut Haas Spindeltrieb fuer membranventile o. dgl.
JP2541613Y2 (ja) * 1991-01-11 1997-07-16 清原 まさ子 制御器

Also Published As

Publication number Publication date
EP0769114B1 (de) 1997-10-22
DK0769114T3 (da) 1998-05-18
DE69500931T2 (de) 1998-03-12
WO1996001964A1 (en) 1996-01-25
AU2921495A (en) 1996-02-09
DE69500931D1 (de) 1997-11-27
ES2109105T3 (es) 1998-01-01
US5829734A (en) 1998-11-03
EP0769114A1 (de) 1997-04-23

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Legal Events

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