GB1179195A - A Pressure Gauge. - Google Patents
A Pressure Gauge.Info
- Publication number
- GB1179195A GB1179195A GB383668A GB383668A GB1179195A GB 1179195 A GB1179195 A GB 1179195A GB 383668 A GB383668 A GB 383668A GB 383668 A GB383668 A GB 383668A GB 1179195 A GB1179195 A GB 1179195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pin
- bore
- spring
- pressure
- ger
- 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
- G01L19/08—Means for indicating or recording, e.g. for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
1,179,195. Pressure gauges. O.H. DR€GER [trading as DR€GERWERK, HEINR. & BERNH. DR€GER] Jan. 24, 1968 [Jan. 24, 1967], No.3836/68. Heading G1L. A pressure gauge comprises a housing G, a pointer movable over a scale under the control of a pressure influenced tubulor spring 3 and a displaceable pin 13 having an outer portion 12 which projects from the housing to an extent dependent on the indicated pressure. The spring 3 is connected to a bore 2 and a cylindrical bore 7 is connected by a bore 6 to the bore 2. The lower end of the pin, which is sealed by an 'O'-ring 9, projects into the bore 7 and a compression spring 11 abuts a collar 10 of the pin to bias the pin inwardly. The portion 12 of the pin has four grooves which provide a touch indication of the degree of fullness of a cylinder to which the gauge is attached. In a modification, the spring 11 is replaced by a bellows.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0052086 | 1967-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1179195A true GB1179195A (en) | 1970-01-28 |
Family
ID=7053896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB383668A Expired GB1179195A (en) | 1967-01-24 | 1968-01-24 | A Pressure Gauge. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH465912A (en) |
GB (1) | GB1179195A (en) |
-
1967
- 1967-11-21 CH CH1629967A patent/CH465912A/en unknown
-
1968
- 1968-01-24 GB GB383668A patent/GB1179195A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH465912A (en) | 1968-11-30 |
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