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FR1502992A - Tight seal of a valve gland - Google Patents

Tight seal of a valve gland

Info

Publication number
FR1502992A
FR1502992A FR82076A FR82076A FR1502992A FR 1502992 A FR1502992 A FR 1502992A FR 82076 A FR82076 A FR 82076A FR 82076 A FR82076 A FR 82076A FR 1502992 A FR1502992 A FR 1502992A
Authority
FR
France
Prior art keywords
tight seal
valve gland
gland
valve
tight
Prior art date
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.)
Expired
Application number
FR82076A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 GB5187065A external-priority patent/GB1157620A/en
Priority claimed from GB4578566A external-priority patent/GB1142378A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1502992A publication Critical patent/FR1502992A/en
Expired 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR82076A 1965-10-28 1966-10-28 Tight seal of a valve gland Expired FR1502992A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4578565 1965-10-28
GB5187065A GB1157620A (en) 1965-10-28 1965-10-28 Seal.
GB4578566A GB1142378A (en) 1966-09-30 1966-10-11 A method of manufacturing moulds by pressing

Publications (1)

Publication Number Publication Date
FR1502992A true FR1502992A (en) 1967-11-24

Family

ID=27259901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82076A Expired FR1502992A (en) 1965-10-28 1966-10-28 Tight seal of a valve gland

Country Status (2)

Country Link
BE (1) BE726569A (en)
FR (1) FR1502992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390657A1 (en) * 1977-05-09 1978-12-08 Ici Ltd ADVANCED CONTROL VALVES
EP0046041A1 (en) * 1980-08-08 1982-02-17 Gerald John Evans Fluid control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390657A1 (en) * 1977-05-09 1978-12-08 Ici Ltd ADVANCED CONTROL VALVES
FR2390648A1 (en) * 1977-05-09 1978-12-08 Ici Ltd CONTROL VALVE
EP0046041A1 (en) * 1980-08-08 1982-02-17 Gerald John Evans Fluid control valve

Also Published As

Publication number Publication date
BE726569A (en) 1969-06-16

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