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ITVA970011V0 - GATE FOR PIPES FOR THE OPENING AND CLOSING OF LARGE CONDUITS FOR FLUIDS - Google Patents

GATE FOR PIPES FOR THE OPENING AND CLOSING OF LARGE CONDUITS FOR FLUIDS

Info

Publication number
ITVA970011V0
ITVA970011V0 ITVA970011U ITVA970011V0 IT VA970011 V0 ITVA970011 V0 IT VA970011V0 IT VA970011 U ITVA970011 U IT VA970011U IT VA970011 V0 ITVA970011 V0 IT VA970011V0
Authority
IT
Italy
Prior art keywords
fluids
pipes
gate
closing
opening
Prior art date
Application number
Other languages
Italian (it)
Original Assignee
Zimmermann & Jansen Gmbh
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 Zimmermann & Jansen Gmbh filed Critical Zimmermann & Jansen Gmbh
Publication of ITVA970011V0 publication Critical patent/ITVA970011V0/en
Publication of ITVA970011U1 publication Critical patent/ITVA970011U1/en
Application granted granted Critical
Publication of IT242930Y1 publication Critical patent/IT242930Y1/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
    • F16K3/16—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 with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • F16K3/207—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pipe Accessories (AREA)
  • Sliding Valves (AREA)
ITVA970011 1997-07-28 1997-09-22 GATE FOR PIPES FOR THE OPENING AND CLOSING OF LARGE DUCTS FOR FLUIDS IT242930Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29713428U DE29713428U1 (en) 1997-07-28 1997-07-28 Guide tube slide to open and shut off large fluid lines

Publications (3)

Publication Number Publication Date
ITVA970011V0 true ITVA970011V0 (en) 1997-09-22
ITVA970011U1 ITVA970011U1 (en) 1999-03-22
IT242930Y1 IT242930Y1 (en) 2002-02-04

Family

ID=8043802

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVA970011 IT242930Y1 (en) 1997-07-28 1997-09-22 GATE FOR PIPES FOR THE OPENING AND CLOSING OF LARGE DUCTS FOR FLUIDS

Country Status (2)

Country Link
DE (1) DE29713428U1 (en)
IT (1) IT242930Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2405933B1 (en) * 2011-11-29 2014-04-07 Carlos GARCÍA LÓPEZ COMPACT VALVE WITH BOARD WITH WHEELS.
CN104455511B (en) * 2013-09-22 2017-04-12 中国石化工程建设有限公司 Large-caliber high-temperature wear-resistant flat gate valve
CN110345271A (en) * 2019-08-05 2019-10-18 曹怿男 A kind of total closed type gate valve and its working method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1868543U (en) * 1962-10-05 1963-03-07 Usine De Wecker Fa PIPE VALVE FOR LARGE PASSAGE.
US3367625A (en) * 1965-06-22 1968-02-06 Fortune Ronald Slide gate valves
DE1982178U (en) * 1967-10-12 1968-03-28 Zimmermann & Jansen Gmbh GATE VALVE.
DE4405836A1 (en) * 1994-02-23 1995-08-24 Zimmermann & Jansen Gmbh Slider for shutting off large fluid lines, especially double plate slides

Also Published As

Publication number Publication date
ITVA970011U1 (en) 1999-03-22
DE29713428U1 (en) 1997-11-20
IT242930Y1 (en) 2002-02-04

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