GB847361A - Improvements in valves for regulating the flow of fluids - Google Patents
Improvements in valves for regulating the flow of fluidsInfo
- Publication number
- GB847361A GB847361A GB1048156A GB1048156A GB847361A GB 847361 A GB847361 A GB 847361A GB 1048156 A GB1048156 A GB 1048156A GB 1048156 A GB1048156 A GB 1048156A GB 847361 A GB847361 A GB 847361A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- valves
- flow
- casing
- fluids
- 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
- F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
847,361. Valves. KOSWA Ltd. June 11, 1957 [April 5, 1956], No. 10481/56. Class 135. A valve member 10 movable axially by means of a rotatable screw spindle 6 is of a stepped formation such that the rate of flow through the valve bears a linear relationship to the angle of rotation of the spindle between zero and fullflow conditions. The final closure is made by a frusto - conical portion f of the valve member, and a similar portion 12 seats on the casing in the fully open position of the valve to enable the stuffing box 7a to be repacked while the valve is under pressure. Bosses 14, 15 on the casing may be fitted with supplementary valves. Specification 847,362 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1048156A GB847361A (en) | 1956-04-05 | 1956-04-05 | Improvements in valves for regulating the flow of fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1048156A GB847361A (en) | 1956-04-05 | 1956-04-05 | Improvements in valves for regulating the flow of fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB847361A true GB847361A (en) | 1960-09-07 |
Family
ID=9968642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1048156A Expired GB847361A (en) | 1956-04-05 | 1956-04-05 | Improvements in valves for regulating the flow of fluids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB847361A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111835A1 (en) * | 1981-03-26 | 1982-10-14 | Achim Ing.(Grad.) 3006 Burgwedel Daume | Stop valve made of a material which is difficult to work |
EP0361539A2 (en) * | 1986-01-22 | 1990-04-04 | Otto Egelhof GmbH & Co. | Expansion valve for regulating the flow of refrigerant to an evaporator of a refrigeration plant or heat pump |
US10317917B2 (en) | 2015-07-06 | 2019-06-11 | Emerson Process Management Regulator Technologies, Inc. | Fluid control apparatus having variable area flow restrictor |
-
1956
- 1956-04-05 GB GB1048156A patent/GB847361A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111835A1 (en) * | 1981-03-26 | 1982-10-14 | Achim Ing.(Grad.) 3006 Burgwedel Daume | Stop valve made of a material which is difficult to work |
EP0361539A2 (en) * | 1986-01-22 | 1990-04-04 | Otto Egelhof GmbH & Co. | Expansion valve for regulating the flow of refrigerant to an evaporator of a refrigeration plant or heat pump |
EP0361539A3 (en) * | 1986-01-22 | 1990-06-13 | Otto Egelhof Gmbh & Co. | Expansion valve for regulating the flow of refrigerant to an evaporator of a refrigeration plant or heat pump |
US10317917B2 (en) | 2015-07-06 | 2019-06-11 | Emerson Process Management Regulator Technologies, Inc. | Fluid control apparatus having variable area flow restrictor |
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