GB1039129A - Improvements in or relating to gate valves - Google Patents

Improvements in or relating to gate valves

Info

Publication number
GB1039129A
GB1039129A GB2054565A GB2054565A GB1039129A GB 1039129 A GB1039129 A GB 1039129A GB 2054565 A GB2054565 A GB 2054565A GB 2054565 A GB2054565 A GB 2054565A GB 1039129 A GB1039129 A GB 1039129A
Authority
GB
United Kingdom
Prior art keywords
nut
stem
rings
relating
valve
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
GB2054565A
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.)
EISENWERK RODINGHAUSEN
Original Assignee
EISENWERK RODINGHAUSEN
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 EISENWERK RODINGHAUSEN filed Critical EISENWERK RODINGHAUSEN
Publication of GB1039129A publication Critical patent/GB1039129A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00Spindle sealings
    • F16K41/02Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/60Handles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00Spindle sealings
    • F16K41/02Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)

Abstract

1,039,129. Valves. FISENWERK RÍDING- HAUSEN. May 14, 1965 [May 30, 1964], No. 20545/65. Heading F2V. The threaded stem 2 of a gate valve is displaced axially by a sleeve nut 3 itself restrained axially through a collar 4; rotation of the stem 2 is prevented by the seats with which the tapered gate coacts. The nut 3 is sealed to the body 1 by 0-ring 6 whilst the opposed faces of the nut and stem incorporate 0-rings 8, 9 which latter undergo a helical movement relative to the opposed nut or stem face during valve actuation. The rings 8, 9 must be spaced such that there is no interference therebetween within the valve stroke; any dirt on the stem and/or nut is wiped off by the 0-rings.
GB2054565A 1964-05-30 1965-05-14 Improvements in or relating to gate valves Expired GB1039129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE27138A DE1201142B (en) 1964-05-30 1964-05-30 Gate valve

Publications (1)

Publication Number Publication Date
GB1039129A true GB1039129A (en) 1966-08-17

Family

ID=7072553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2054565A Expired GB1039129A (en) 1964-05-30 1965-05-14 Improvements in or relating to gate valves

Country Status (5)

Country Link
BE (1) BE664578A (en)
DE (1) DE1201142B (en)
GB (1) GB1039129A (en)
LU (1) LU48439A1 (en)
NL (1) NL6506385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022101012A1 (en) * 2020-11-13 2022-05-19 Asco Sas Valve system with improved sealing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882009A (en) * 1953-07-03 1959-04-14 Walworth Co Valve construction
DE1027029B (en) * 1953-11-25 1958-03-27 Roedinghausen Eisenwerk Sealing of non-rising valve spindles
US3064674A (en) * 1957-09-09 1962-11-20 Carfagna Armando Gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022101012A1 (en) * 2020-11-13 2022-05-19 Asco Sas Valve system with improved sealing

Also Published As

Publication number Publication date
DE1201142B (en) 1965-09-16
BE664578A (en) 1965-09-16
NL6506385A (en) 1965-12-01
LU48439A1 (en) 1965-06-21

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