GB679503A - Improvements in and relating to pressure gauges - Google Patents
Improvements in and relating to pressure gaugesInfo
- Publication number
- GB679503A GB679503A GB597850A GB597850A GB679503A GB 679503 A GB679503 A GB 679503A GB 597850 A GB597850 A GB 597850A GB 597850 A GB597850 A GB 597850A GB 679503 A GB679503 A GB 679503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- sensitive device
- electrically sensitive
- thrust
- pressure
- 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
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Abstract
679,503. Electric pressure gauge. TATE & LYLE, Ltd. March 9, 1951. [March 9, 1950] No. 5978/50. Class 40 (i). [Also in Group XIX] An electrically responsive diaphragm-type pressure gauge has a substantially rigid member 3 set across the outer face of the diaphragm 2 and means 5 and 8 bearing against the member 3 in a manner permitting little movement of the member 3 from its neutral position corresponding to zero pressure, one of the members 5 comprising an electrically sensitive device adapted to exert a thrust which, in association with the means 8, balances the pressure on the diaphragm 2, the other means 8 being movable along the face of the member 3 to vary the proportion of the total thrust on the diaphragm that must be balanced by the electrically sensitive device 5. The electrically sensitive device 5 may be means linked to a microswitch associated with an electronic relay and an electric balancer in the form of a solenoid whose core is arranged to thrust upon the member 3. Measurement of the current in the solenoid will then give an indication of the pressure exerted on the flexible diaphragm 2. Instead of the electrically sensitive device, pneumatic means (see GroupXIX) may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB597850A GB679503A (en) | 1950-03-09 | 1950-03-09 | Improvements in and relating to pressure gauges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB597850A GB679503A (en) | 1950-03-09 | 1950-03-09 | Improvements in and relating to pressure gauges |
Publications (1)
Publication Number | Publication Date |
---|---|
GB679503A true GB679503A (en) | 1952-09-17 |
Family
ID=9806158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB597850A Expired GB679503A (en) | 1950-03-09 | 1950-03-09 | Improvements in and relating to pressure gauges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB679503A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142710B (en) * | 1959-04-28 | 1963-01-24 | Bbc Brown Boveri & Cie | Pressure transducer for measuring the pressure of a radioactively contaminated medium |
-
1950
- 1950-03-09 GB GB597850A patent/GB679503A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142710B (en) * | 1959-04-28 | 1963-01-24 | Bbc Brown Boveri & Cie | Pressure transducer for measuring the pressure of a radioactively contaminated medium |
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