NL7308115A - - Google Patents

Info

Publication number
NL7308115A
NL7308115A NL7308115A NL7308115A NL7308115A NL 7308115 A NL7308115 A NL 7308115A NL 7308115 A NL7308115 A NL 7308115A NL 7308115 A NL7308115 A NL 7308115A NL 7308115 A NL7308115 A NL 7308115A
Authority
NL
Netherlands
Application number
NL7308115A
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
Priority claimed from JP5766772A external-priority patent/JPS5012131B2/ja
Priority claimed from JP5766672A external-priority patent/JPS5012130B2/ja
Application filed filed Critical
Publication of NL7308115A publication Critical patent/NL7308115A/xx

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
NL7308115A 1972-06-12 1973-06-12 NL7308115A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5766772A JPS5012131B2 (de) 1972-06-12 1972-06-12
JP5766672A JPS5012130B2 (de) 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
NL7308115A true NL7308115A (de) 1973-12-14

Family

ID=26398730

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308115A NL7308115A (de) 1972-06-12 1973-06-12

Country Status (5)

Country Link
DE (1) DE2328995A1 (de)
FR (1) FR2188083A1 (de)
GB (1) GB1425617A (de)
IT (1) IT988978B (de)
NL (1) NL7308115A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605036A (en) * 1977-06-22 1986-08-12 Xomox Corporation Valve housing with removable self-contained valving unit
AU5679380A (en) * 1979-08-16 1981-02-19 Ian William Allen Sluice box
FR2513724A1 (fr) * 1981-09-25 1983-04-01 Cherbonnel Michel Vannes en deux parties a montage rapide
CH658502A5 (de) * 1982-04-19 1986-11-14 Indufer Ag Sicherheitsabsperrhahn.
DE3221258C1 (de) * 1982-06-04 1983-12-29 Chemat GmbH, 7592 Renchen Kugelhahn mit Vorrichtungen zur elektrostatischen Ableitung zum geerdeten Gehäuse
US4566482A (en) * 1985-06-27 1986-01-28 Stunkard Gerald A Top entry trunnion ball valve
US4637421A (en) * 1986-05-15 1987-01-20 Stunkard Gerald A In-line repairable top entry ball valve
DE3925888A1 (de) * 1989-08-04 1991-02-14 Chemat Gmbh Schaltwellenabdichtung bei armaturen
DE4430508C2 (de) * 1994-08-27 1996-12-12 Mittelmann Armaturen Elektrische Trennstelle für Rohrleitungsarmaturen
US6669171B1 (en) 1999-10-29 2003-12-30 Aceco Valve, Inc. Compact manifold trunnion ball valve
US6923429B2 (en) 2003-06-24 2005-08-02 Fisher Controls International Llc Electrical grounding assembly for control valve
CN103216636A (zh) * 2012-12-07 2013-07-24 北京西玛通科技有限公司 热煤气夹套保温球阀
DE202017105035U1 (de) 2017-08-22 2018-11-23 Samson Ag Stellventil
CN112963574B (zh) * 2021-03-01 2022-08-30 安徽斯瑞尔阀门有限公司 一种阀门表面静电清除装置及其实施方法

Also Published As

Publication number Publication date
IT988978B (it) 1975-04-30
FR2188083A1 (de) 1974-01-18
DE2328995A1 (de) 1974-01-03
GB1425617A (en) 1976-02-18

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed