CA1020147A - Self-tightening seal for a valve spindle - Google Patents

Self-tightening seal for a valve spindle

Info

Publication number
CA1020147A
CA1020147A CA250,795A CA250795A CA1020147A CA 1020147 A CA1020147 A CA 1020147A CA 250795 A CA250795 A CA 250795A CA 1020147 A CA1020147 A CA 1020147A
Authority
CA
Canada
Prior art keywords
self
valve spindle
tightening seal
tightening
seal
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
CA250,795A
Other languages
English (en)
French (fr)
Inventor
Iwa Nechanicky
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
Priority to CA250,795A priority Critical patent/CA1020147A/en
Priority to US05/720,173 priority patent/US4087075A/en
Priority to DE19772717484 priority patent/DE2717484A1/de
Application granted granted Critical
Publication of CA1020147A publication Critical patent/CA1020147A/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
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
CA250,795A 1976-04-22 1976-04-22 Self-tightening seal for a valve spindle Expired CA1020147A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA250,795A CA1020147A (en) 1976-04-22 1976-04-22 Self-tightening seal for a valve spindle
US05/720,173 US4087075A (en) 1976-04-22 1976-09-02 Valve assembly
DE19772717484 DE2717484A1 (de) 1976-04-22 1977-04-20 Ventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA250,795A CA1020147A (en) 1976-04-22 1976-04-22 Self-tightening seal for a valve spindle

Publications (1)

Publication Number Publication Date
CA1020147A true CA1020147A (en) 1977-11-01

Family

ID=4105760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,795A Expired CA1020147A (en) 1976-04-22 1976-04-22 Self-tightening seal for a valve spindle

Country Status (3)

Country Link
US (1) US4087075A (de)
CA (1) CA1020147A (de)
DE (1) DE2717484A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60919C (fi) * 1978-10-16 1982-04-13 Waertsilae Oy Ab Anordning foer taetning av ventilspindel
US6997437B2 (en) * 2003-01-07 2006-02-14 John Mitten Valve for dynamic control of fuel flow rate in gas turbine power plant, power plant and components thereof employing such valve, and method of constructing such valve
US7172172B2 (en) * 2003-07-28 2007-02-06 Fisher Controls International, L.L.C. Valve packing removal device
CN113086240A (zh) * 2021-03-16 2021-07-09 中国航发哈尔滨东安发动机有限公司 一种航空发动机安装调节装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US344816A (en) * 1886-07-06 Stuffing-box
US473554A (en) * 1892-04-26 Edgar p
US1699036A (en) * 1923-07-02 1929-01-15 Welsh Ralph Burt Deep-well pump
US1801353A (en) * 1929-08-05 1931-04-21 Charles H Lane Well packer
US2744775A (en) * 1950-09-23 1956-05-08 Crane Co Valve construction
US3429555A (en) * 1964-03-02 1969-02-25 Kerotest Mfg Corp Valve subjected to exterior moisture,as an underground gas distribution valve

Also Published As

Publication number Publication date
US4087075A (en) 1978-05-02
DE2717484A1 (de) 1977-11-03

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