GB1176073A - A Sealing Device for a Spindle Movable in a Guide. - Google Patents

A Sealing Device for a Spindle Movable in a Guide.

Info

Publication number
GB1176073A
GB1176073A GB1975967A GB1975967A GB1176073A GB 1176073 A GB1176073 A GB 1176073A GB 1975967 A GB1975967 A GB 1975967A GB 1975967 A GB1975967 A GB 1975967A GB 1176073 A GB1176073 A GB 1176073A
Authority
GB
United Kingdom
Prior art keywords
guide
spindle
rings
sealing
april
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
GB1975967A
Inventor
Bror Thure Fridolf Ekman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1176073A publication Critical patent/GB1176073A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)

Abstract

1,176,073. Seals. B. T. F. EKMAN. 28 April, 1967 [29 April, 1966], No. 19759/67. Heading F2B. A seal for a valve spindle 1 movable in a guide 2 comprises two or more sealing rings 11, 12, each of which, under the influence of fluid pressure on one side thereof having its opposite side adjacent the inner edge sealingly pressed against a sealing surface on the spindle and adjacent the outer edge against a sealing surface providing a seal relative to the guide. As shown, the sealing surfaces on the spindle and guide are conical but they may be flat or provided by the side face of the opposite ring. The rings may be of rubber and protected by a P.T.F.E. washer (35), Figs. 3 and 4 (not shown), provided between the lower ring and the guide. When removal of the rings becomes necessary, a P.T.F.E. washer (36) is clamped between a flange (33) on the spindle and the guide.
GB1975967A 1966-04-29 1967-04-28 A Sealing Device for a Spindle Movable in a Guide. Expired GB1176073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE583466A SE326349B (en) 1966-04-29 1966-04-29

Publications (1)

Publication Number Publication Date
GB1176073A true GB1176073A (en) 1970-01-01

Family

ID=20267333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1975967A Expired GB1176073A (en) 1966-04-29 1967-04-28 A Sealing Device for a Spindle Movable in a Guide.

Country Status (2)

Country Link
GB (1) GB1176073A (en)
SE (1) SE326349B (en)

Also Published As

Publication number Publication date
DE1600447B2 (en) 1976-03-18
SE326349B (en) 1970-07-20
DE1600447A1 (en) 1970-02-19

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