GB2092712B - A motor driven control valve - Google Patents
A motor driven control valveInfo
- Publication number
- GB2092712B GB2092712B GB8103998A GB8103998A GB2092712B GB 2092712 B GB2092712 B GB 2092712B GB 8103998 A GB8103998 A GB 8103998A GB 8103998 A GB8103998 A GB 8103998A GB 2092712 B GB2092712 B GB 2092712B
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- base member
- control
- control valve
- valve body
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The control valve has a valve body (3) made of metal and defining an inlet port (4) and two outlet ports (5, 6). A valve member (7) is movable by a valve spindle (15) between a first end position against a valve seat (9) and a second end position against a valve seat (8). The valve spindle (15) is rotated by a control and drive unit (2) including an electric motor (17). The motor (17) is housed within a casing of plastics material comprising a moulded base member (18) and a removable cover (19). The base member (18) has fixed and/or supporting means for components of the control and drive unit (2). The base member (18) is supported on three spaced pillars (10, 11, 12) extending from the valve body (3). As the base member (18) is made of plastics material it insulates the unit (2) from the valve body (3). Furthermore, the pillars (10, 11, 12) do not project into the casing and thus they do not provide a path for heat through the base member (18). <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8103998A GB2092712B (en) | 1981-02-10 | 1981-02-10 | A motor driven control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8103998A GB2092712B (en) | 1981-02-10 | 1981-02-10 | A motor driven control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2092712A GB2092712A (en) | 1982-08-18 |
GB2092712B true GB2092712B (en) | 1984-09-19 |
Family
ID=10519574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8103998A Expired GB2092712B (en) | 1981-02-10 | 1981-02-10 | A motor driven control valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2092712B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT383660B (en) * | 1984-05-03 | 1987-08-10 | Schrack Elektronik Ag | CONTROL VALVE |
CN107314132A (en) * | 2017-08-23 | 2017-11-03 | 浙江爱力浦科技股份有限公司 | A kind of modified reversal valve |
CN112081978B (en) * | 2019-06-14 | 2022-10-18 | 浙江三花商用制冷有限公司 | Control valve |
-
1981
- 1981-02-10 GB GB8103998A patent/GB2092712B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2092712A (en) | 1982-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0681127T3 (en) | water fixture | |
DE3778368D1 (en) | VALVE UNIT. | |
ATE31210T1 (en) | VALVE. | |
SE7506957L (en) | DOUGH MIXING AND KNADING MACHINE. | |
FR2402133A1 (en) | Hand operated hot and cold water mixer valve - has rotatable and tiltable disc including parallel surfaces cooperating with surfaces of stem guide | |
GB2092712B (en) | A motor driven control valve | |
ATE227009T1 (en) | LUBRICANT DISPENSER | |
ATE201617T1 (en) | APPARATUS OF REDUCED DIMENSIONS FOR CENTRIFUGAL SEPARATION | |
SE439041B (en) | HOSE PUMP CONTAINING MEASURES FOR LOADING THE HOSE | |
SE8503705L (en) | Valve device | |
GB2060070B (en) | Actuating mechanism for fluid pump inlet closure valve | |
ATA505981A (en) | Motor driven control valve with overlifting control e.g. for controlling ultrapure viscous or gaseous mediums which are under underpressure, has inlet or outlet and accessed through sealed valve plate | |
FR2724441B1 (en) | VALVE WITH MEMBRANE | |
JPS55102764A (en) | Control valve mechanism for pneumatic servo motor | |
HK93386A (en) | Interchangeable photographic objective having an improved rotation control mechanism for the diaphragm operating ring | |
SE8803532D0 (en) | DEVICE FOR SELECTION OF THE AIR FLOW INCLUDED BY AN ENVIRONMENTAL TREATMENT UNIT | |
JPS5326062A (en) | Operation controlling mechanism for means for sealingly closing granularrmaterial feeding port | |
US4788725A (en) | Spa with slide valve | |
ES484461A1 (en) | Improvements introduced in an instrument of instant action propulsed by fluid, such as a brush, a sander, a polisher or similar. (Machine-translation by Google Translate, not legally binding) | |
JP2530107Y2 (en) | Thermostat for chromatograph | |
EP0322597A3 (en) | Single handle mixing valve with a pressure relief device | |
JPS5790479A (en) | Gas flow rate control apparatus | |
DE3274950D1 (en) | Diabetic's kit | |
ES552371A0 (en) | PNEUMATIC DEVICE FOR OPERATION AT INTERVALS | |
ES285684U (en) | Collecting head for heater/radiators in heating and air-conditioning systems for motor vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20010209 |