JPS5514313B1 - - Google Patents

Info

Publication number
JPS5514313B1
JPS5514313B1 JP2888572A JP2888572A JPS5514313B1 JP S5514313 B1 JPS5514313 B1 JP S5514313B1 JP 2888572 A JP2888572 A JP 2888572A JP 2888572 A JP2888572 A JP 2888572A JP S5514313 B1 JPS5514313 B1 JP S5514313B1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2888572A
Other languages
Japanese (ja)
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/en
Application filed filed Critical
Publication of JPS5514313B1 publication Critical patent/JPS5514313B1/ja
Pending legal-status Critical Current

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)
JP2888572A 1971-03-23 1972-03-21 Pending JPS5514313B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT512571 1971-03-23
IT523271A IT940321B (en) 1971-12-03 1971-12-03 IMPROVEMENT TO SEALING MEANS ESPECIALLY FOR BALL VALVES

Publications (1)

Publication Number Publication Date
JPS5514313B1 true JPS5514313B1 (en) 1980-04-15

Family

ID=26325655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2888572A Pending JPS5514313B1 (en) 1971-03-23 1972-03-21

Country Status (4)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512157B1 (en) * 1981-09-02 1986-05-30 Sarcelle Marcelle SPHERICAL ROTARY TAP
DE3246058A1 (en) * 1982-12-13 1984-06-14 Deutsche Babcock Werke AG, 4200 Oberhausen VALVE WITH REAR SEAL
FR2731766B1 (en) * 1995-03-14 1997-05-23 Ksb Ag FAUCET DEVICE
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
CN112361012B (en) * 2020-11-23 2022-07-22 淄博沃泰斯石化设备有限公司 Forced sealing valve operating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443816A (en) * 1966-01-29 1969-05-13 Pierino Saleri Seal assembly for a ball-type valve
JPS453256Y1 (en) * 1965-06-01 1970-02-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS453256Y1 (en) * 1965-06-01 1970-02-13
US3443816A (en) * 1966-01-29 1969-05-13 Pierino Saleri Seal assembly for a ball-type valve

Also Published As

Publication number Publication date
BE780919A (en) 1972-07-17
GB1354260A (en) 1974-06-05
ES400779A1 (en) 1975-11-01

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