IT1207479B - Rubinetto con maschio sferiforme. - Google Patents

Rubinetto con maschio sferiforme.

Info

Publication number
IT1207479B
IT1207479B IT8420955A IT2095584A IT1207479B IT 1207479 B IT1207479 B IT 1207479B IT 8420955 A IT8420955 A IT 8420955A IT 2095584 A IT2095584 A IT 2095584A IT 1207479 B IT1207479 B IT 1207479B
Authority
IT
Italy
Prior art keywords
spheriform
tap
male
spheriform male
Prior art date
Application number
IT8420955A
Other languages
English (en)
Other versions
IT8420955A0 (it
Inventor
Werner Hartmann
Original Assignee
Werner Hartmann
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 Werner Hartmann filed Critical Werner Hartmann
Publication of IT8420955A0 publication Critical patent/IT8420955A0/it
Application granted granted Critical
Publication of IT1207479B publication Critical patent/IT1207479B/it

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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
IT8420955A 1983-06-16 1984-05-16 Rubinetto con maschio sferiforme. IT1207479B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3321819A DE3321819C1 (de) 1983-06-16 1983-06-16 Hahn mit kugelfoermigem Kueken

Publications (2)

Publication Number Publication Date
IT8420955A0 IT8420955A0 (it) 1984-05-16
IT1207479B true IT1207479B (it) 1989-05-25

Family

ID=6201691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8420955A IT1207479B (it) 1983-06-16 1984-05-16 Rubinetto con maschio sferiforme.

Country Status (6)

Country Link
US (1) US4506864A (it)
JP (1) JPS6011784A (it)
DE (1) DE3321819C1 (it)
FR (1) FR2548325B1 (it)
GB (1) GB2143305B (it)
IT (1) IT1207479B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159553C (no) * 1986-03-12 1989-01-11 Norske Stats Oljeselskap Kuleventil.
JP2535366B2 (ja) * 1988-01-09 1996-09-18 ファナック株式会社 産業用ロボットの動作能力確認方法と装置
US4844410A (en) * 1988-07-29 1989-07-04 Crosby Valve & Gage Adjustable seat assembly for a valve
IT1232458B (it) * 1989-01-13 1992-02-17 Fip Formatura Inienzione Poli Valvola a sfera con anello di arresto bidirezionale
DE4142626C2 (de) * 1991-12-21 1996-03-14 Adams Armaturen Metallisch dichtender Kugelhahn
US5947152A (en) * 1995-08-11 1999-09-07 Grinnell Corporation Check valve and backflow preventer
FR2952691B1 (fr) * 2009-11-16 2012-02-24 Laurence Technologies Sa Vanne a obturateur rotatif et installation de traitement d'eau comportant une telle vanne
CN102808965A (zh) * 2012-08-21 2012-12-05 上海开维喜阀门集团有限公司 嵌入式阀座密封圈
CN103629387A (zh) * 2012-08-29 2014-03-12 昆山维萨阀门有限公司 大口径上装式固定球阀
CN104235415A (zh) * 2014-09-11 2014-12-24 北京航天试验技术研究所 一种手动密封可调式球阀
GB2549497B (en) * 2016-04-19 2018-05-16 Hawa Valves India Private Ltd Top entry ball valve
CN107781446B (zh) * 2017-11-28 2023-07-18 西铁阀门科技有限公司 双向压万向自动补偿阀座卡环压板型阀门
US10544868B2 (en) 2018-02-14 2020-01-28 Fisher Controls International Llc Ball valve having an adjustable trim arrangement
US11181201B2 (en) * 2019-05-26 2021-11-23 Habonim Industrial Valves & Actuators Ltd. EZE-Top ball valve
US11549595B2 (en) * 2019-10-24 2023-01-10 SCV Valve, LLC Systems and methods for rising stem ball valves
JP7167900B2 (ja) * 2019-11-07 2022-11-09 株式会社デンソー バルブ装置
JP7228779B1 (ja) * 2022-03-11 2023-02-27 壽郎 森田 ボール弁用弁座及びボール弁

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7145695U (de) * 1972-08-17 Meyer B Einrichtung zum Verschieben der Sitznnge bei einem Hahn mit ungeteiltem Gehäuse und kugelförmigen Küken
DE682227C (de) * 1938-01-21 1939-10-11 Fried Krupp Germaniawerft Akt Hahn mit kugeligem Kueken
US2324225A (en) * 1940-07-17 1943-07-13 Mueller Co Drilling apparatus
GB607569A (en) * 1946-02-08 1948-09-01 William Andrew Brown Improved stuffing box
DE1824995U (de) * 1960-11-04 1961-01-12 Wilh Bitter Fa Zapfhahn fuer vollschlauchanlagen.
DE1220216B (de) * 1961-03-15 1966-06-30 Borsig Ag Hahn mit kugelfoermigem Kueken
US3269691A (en) * 1963-09-20 1966-08-30 Thiokol Chemical Corp Ball valve seal support
US3497177A (en) * 1967-11-02 1970-02-24 Eldon E Hulsey Seat and seal assembly for valves
US3653631A (en) * 1969-10-23 1972-04-04 Gordon F Hurst Ball valve construction
US3605789A (en) * 1970-05-04 1971-09-20 Grove Valve & Regulator Co Valve flushing system
SE381327B (sv) * 1973-12-10 1975-12-01 Saab Scania Ab Anordning vid ventiler med vridbar ventilkropp
US3891183A (en) * 1974-01-10 1975-06-24 Gulf & Western Mfg Co Sealing and seat assembly for ball valve construction
US4319734A (en) * 1981-03-09 1982-03-16 International Telephone And Telegraph Corporation Valve

Also Published As

Publication number Publication date
US4506864A (en) 1985-03-26
GB2143305A (en) 1985-02-06
FR2548325A1 (fr) 1985-01-04
DE3321819C1 (de) 1984-07-26
FR2548325B1 (fr) 1987-07-24
IT8420955A0 (it) 1984-05-16
GB2143305B (en) 1986-05-14
GB8414979D0 (en) 1984-07-18
JPS6011784A (ja) 1985-01-22

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