GB1039129A - Improvements in or relating to gate valves - Google Patents
Improvements in or relating to gate valvesInfo
- 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
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
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
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.
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)
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)
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 |
-
1964
- 1964-05-30 DE DEE27138A patent/DE1201142B/en active Pending
-
1965
- 1965-04-21 LU LU48439A patent/LU48439A1/xx unknown
- 1965-05-14 GB GB2054565A patent/GB1039129A/en not_active Expired
- 1965-05-19 NL NL6506385A patent/NL6506385A/xx unknown
- 1965-05-28 BE BE664578D patent/BE664578A/xx unknown
Cited By (1)
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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