BE780919A - Perfectionnements apportes aux dispositifs d'arret de fluide, plus specialement pour soupapes a bille, robinets et agencements similaires - Google Patents

Perfectionnements apportes aux dispositifs d'arret de fluide, plus specialement pour soupapes a bille, robinets et agencements similaires

Info

Publication number
BE780919A
BE780919A BE780919A BE780919A BE780919A BE 780919 A BE780919 A BE 780919A BE 780919 A BE780919 A BE 780919A BE 780919 A BE780919 A BE 780919A BE 780919 A BE780919 A BE 780919A
Authority
BE
Belgium
Prior art keywords
taps
devices
specifically
improvements made
ball valves
Prior art date
Application number
BE780919A
Other languages
English (en)
French (fr)
Inventor
A Bonomi
Original Assignee
Effebi Sas
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 IT523271A external-priority patent/IT940321B/it
Application filed by Effebi Sas filed Critical Effebi Sas
Publication of BE780919A publication Critical patent/BE780919A/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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
BE780919A 1971-03-23 1972-03-20 Perfectionnements apportes aux dispositifs d'arret de fluide, plus specialement pour soupapes a bille, robinets et agencements similaires BE780919A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT512571 1971-03-23
IT523271A IT940321B (it) 1971-12-03 1971-12-03 Perfezionamento ai mezzi di tenuta particolarmente per valvole a sfera

Publications (1)

Publication Number Publication Date
BE780919A true BE780919A (fr) 1972-07-17

Family

ID=26325655

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780919A BE780919A (fr) 1971-03-23 1972-03-20 Perfectionnements apportes aux dispositifs d'arret de fluide, plus specialement pour soupapes a bille, robinets et agencements similaires

Country Status (4)

Country Link
JP (1) JPS5514313B1 (enrdf_load_stackoverflow)
BE (1) BE780919A (enrdf_load_stackoverflow)
ES (1) ES400779A1 (enrdf_load_stackoverflow)
GB (1) GB1354260A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512157B1 (fr) * 1981-09-02 1986-05-30 Sarcelle Marcelle Robinet a tournant spherique
DE3246058A1 (de) * 1982-12-13 1984-06-14 Deutsche Babcock Werke AG, 4200 Oberhausen Ventil mit rueckdichtung
FR2731766B1 (fr) * 1995-03-14 1997-05-23 Ksb Ag Dispositif de robinetteries
RU2135870C1 (ru) * 1997-08-22 1999-08-27 Агабабян Размик Енокович Шаровой кран
EP0937925A1 (en) * 1998-02-19 1999-08-25 James Wang Sealing gasket module for a valve
US8727310B2 (en) 2008-10-24 2014-05-20 Fisher Controls International Llc Packing followers for use with valves
CN112081947B (zh) * 2020-10-16 2024-10-29 欧维克集团有限公司 海洋工况用高温高压油气硬密封球阀
CN112361012B (zh) * 2020-11-23 2022-07-22 淄博沃泰斯石化设备有限公司 一种强制密封阀操作装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS453256Y1 (enrdf_load_stackoverflow) * 1965-06-01 1970-02-13
GB1139200A (en) * 1966-01-29 1969-01-08 Pierino Saleri Improvements in valves for fluids

Also Published As

Publication number Publication date
ES400779A1 (es) 1975-11-01
GB1354260A (en) 1974-06-05
JPS5514313B1 (enrdf_load_stackoverflow) 1980-04-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EFFEBI S.A.S.

Effective date: 19850320