GB414518A - Improvements in valves - Google Patents
Improvements in valvesInfo
- Publication number
- GB414518A GB414518A GB2267833A GB2267833A GB414518A GB 414518 A GB414518 A GB 414518A GB 2267833 A GB2267833 A GB 2267833A GB 2267833 A GB2267833 A GB 2267833A GB 414518 A GB414518 A GB 414518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seat
- cage
- valve
- engaged
- screw
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
414,518. Screw - down valves. BRINDLEY, J. W., 58, Von Brandis Street, Johannesburg, South Africa. Aug. 14, 1933, No. 22678. [Class 135.] In screw-down valves of the type in which the seat 7 for the valve 16 is maintained in the recess 8 by a ported cage 9 engaged by a cover 24 screwing in the valve body 10, annular grooves 15, 27 are formed in the edges of the cage 9 and body 10 respectivey and are engaged by corresponding projections on the cover 24 to form fluid-tight joints. Both inner edges 17 of the seat 7 are made conical so as also to fit the valve 16 when the seat is reversed. The inner face 6 of the inlet passage 4 is curved for smooth flow of fluid. The lower portion of the cage is recessed at 13 to clear the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2267833A GB414518A (en) | 1933-08-14 | 1933-08-14 | Improvements in valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2267833A GB414518A (en) | 1933-08-14 | 1933-08-14 | Improvements in valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB414518A true GB414518A (en) | 1934-08-09 |
Family
ID=10183329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2267833A Expired GB414518A (en) | 1933-08-14 | 1933-08-14 | Improvements in valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB414518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012168A1 (en) * | 2007-07-16 | 2009-01-22 | Fisher Controls International Llc | Methods and apparatus to align a seat ring in a valve |
-
1933
- 1933-08-14 GB GB2267833A patent/GB414518A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012168A1 (en) * | 2007-07-16 | 2009-01-22 | Fisher Controls International Llc | Methods and apparatus to align a seat ring in a valve |
| JP2010533831A (en) * | 2007-07-16 | 2010-10-28 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | Method and apparatus for aligning a valve seat ring in a valve |
| US7954788B2 (en) | 2007-07-16 | 2011-06-07 | Fisher Controls International, Llc | Methods and apparatus to align a seat ring in a valve |
| RU2477403C2 (en) * | 2007-07-16 | 2013-03-10 | Фишер Контролз Интернешнел Ллс | Method and device for alignment of seat ring position in valve |
| US8991786B2 (en) | 2007-07-16 | 2015-03-31 | Fisher Controls International Llc | Methods and apparatus to align a seat ring in a valve |
| NO339476B1 (en) * | 2007-07-16 | 2016-12-12 | Fisher Controls Int Llc | Fluid valve and method for assembling the fluid valve |
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