GB1337559A - Pressure gauges - Google Patents
Pressure gaugesInfo
- Publication number
- GB1337559A GB1337559A GB4994472A GB4994472A GB1337559A GB 1337559 A GB1337559 A GB 1337559A GB 4994472 A GB4994472 A GB 4994472A GB 4994472 A GB4994472 A GB 4994472A GB 1337559 A GB1337559 A GB 1337559A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure gauges
- pressure gauge
- fluid
- diaphragm
- 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
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
1337559 Pressure gauge HALCYON PROTEINS PTY Ltd 30 Oct 1972 [25 Nov 1971] 49944/72 Heading G1L In a means for measuring pressure in which a pressure gauge 5 is operated via a fluid such as oil, in a fitting 4 by a flexible diaphragm 3 mounted in sealing engagement with the walls of a pipe line 2, the face of the diaphragm 3 is swept clean by the passing fluid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU716971 | 1971-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1337559A true GB1337559A (en) | 1973-11-14 |
Family
ID=3697783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4994472A Expired GB1337559A (en) | 1971-11-25 | 1972-10-30 | Pressure gauges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1337559A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517376A1 (en) * | 1981-11-27 | 1983-06-03 | Kris France | Pressure tapping for pipework carrying liquid concrete - has housing with membrane between concrete passage and oil reservoir |
GB2194052A (en) * | 1986-05-29 | 1988-02-24 | Graco Inc | Pressure sensing system |
-
1972
- 1972-10-30 GB GB4994472A patent/GB1337559A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517376A1 (en) * | 1981-11-27 | 1983-06-03 | Kris France | Pressure tapping for pipework carrying liquid concrete - has housing with membrane between concrete passage and oil reservoir |
GB2194052A (en) * | 1986-05-29 | 1988-02-24 | Graco Inc | Pressure sensing system |
GB2194052B (en) * | 1986-05-29 | 1989-12-20 | Graco Inc | Pressure sensing system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |