IT1153489B - COMPENSATED PRESSURE SWITCH - Google Patents
COMPENSATED PRESSURE SWITCHInfo
- Publication number
- IT1153489B IT1153489B IT20760/82A IT2076082A IT1153489B IT 1153489 B IT1153489 B IT 1153489B IT 20760/82 A IT20760/82 A IT 20760/82A IT 2076082 A IT2076082 A IT 2076082A IT 1153489 B IT1153489 B IT 1153489B
- Authority
- IT
- Italy
- Prior art keywords
- pressure switch
- compensated pressure
- compensated
- switch
- pressure
- Prior art date
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
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
- G01L7/043—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges with mechanical transmitting or indicating means
-
- 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
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
- G01L7/048—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges correcting or regulating means for flexible, deformable tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20760/82A IT1153489B (en) | 1982-04-15 | 1982-04-15 | COMPENSATED PRESSURE SWITCH |
FR8306147A FR2525346A1 (en) | 1982-04-15 | 1983-04-12 | Fluid pressure measurement appts. - has spring pressure gauge and bimetallic strip connected to pointers to compensate for ambient temp. change |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20760/82A IT1153489B (en) | 1982-04-15 | 1982-04-15 | COMPENSATED PRESSURE SWITCH |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8220760A0 IT8220760A0 (en) | 1982-04-15 |
IT1153489B true IT1153489B (en) | 1987-01-14 |
Family
ID=11171654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20760/82A IT1153489B (en) | 1982-04-15 | 1982-04-15 | COMPENSATED PRESSURE SWITCH |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2525346A1 (en) |
IT (1) | IT1153489B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744549C2 (en) * | 1977-10-04 | 1984-03-29 | Alexander Wiegand Gmbh U. Co Armaturen- U. Manometerfabrik, 8763 Klingenberg | Device for monitoring the density of a gas within a pressure vessel |
DE2749878A1 (en) * | 1977-11-08 | 1979-05-10 | Wiegand Gmbh & Co Alexander | Pointer mechanism for pressure gauge with bourdon tube - has three element lever system which connects tube end with toothed segment |
-
1982
- 1982-04-15 IT IT20760/82A patent/IT1153489B/en active
-
1983
- 1983-04-12 FR FR8306147A patent/FR2525346A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8220760A0 (en) | 1982-04-15 |
FR2525346A1 (en) | 1983-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960429 |