GB1195429A - Pressure Sensing, Indicating and/or Control Means - Google Patents
Pressure Sensing, Indicating and/or Control MeansInfo
- Publication number
- GB1195429A GB1195429A GB5037667A GB5037667A GB1195429A GB 1195429 A GB1195429 A GB 1195429A GB 5037667 A GB5037667 A GB 5037667A GB 5037667 A GB5037667 A GB 5037667A GB 1195429 A GB1195429 A GB 1195429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- duct
- pressure sensing
- indicating
- control means
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
- G01L11/006—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces hydraulic or pneumatic counterbalancing forces
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
- G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Controlling Sheets Or Webs (AREA)
Abstract
1,195,429. Valves. PAPER MACHINE COMPONENTS Inc. 6 Nov., 1967, No. 50376/67. Heading F2V. [Also in Division G1] In a pressure sensing device insertable in an opening 12 in the wall of a container or conduit 13 and having an inlet 27 from an air pressure source leading through a duct 29 to a pressure gauge and a duct 24 to a chamber 26 and an exhaust passage 25 the arrangement is such that when the pressure in the container or conduit 13 acting on a diaphragm 19 is greater than the air pressure supply to the chamber 26 the diaphragm 19 is fluxed to close the exhaust passage 25 and the air pressure supplied through duct 29 is indicated on a pressure gauge, Fig. 1 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5037667A GB1195429A (en) | 1967-11-06 | 1967-11-06 | Pressure Sensing, Indicating and/or Control Means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5037667A GB1195429A (en) | 1967-11-06 | 1967-11-06 | Pressure Sensing, Indicating and/or Control Means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1195429A true GB1195429A (en) | 1970-06-17 |
Family
ID=10455688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5037667A Expired GB1195429A (en) | 1967-11-06 | 1967-11-06 | Pressure Sensing, Indicating and/or Control Means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1195429A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182755A (en) * | 1985-11-08 | 1987-05-20 | An Cheng Feng Enterprises Co L | Improved gas regulator |
-
1967
- 1967-11-06 GB GB5037667A patent/GB1195429A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182755A (en) * | 1985-11-08 | 1987-05-20 | An Cheng Feng Enterprises Co L | Improved gas regulator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLNP | Patent lapsed through nonpayment of renewal fees |