GB1492966A - Motion amplifier for condition responsive gauge instrumen - Google Patents
Motion amplifier for condition responsive gauge instrumenInfo
- Publication number
- GB1492966A GB1492966A GB46783/74A GB4678374A GB1492966A GB 1492966 A GB1492966 A GB 1492966A GB 46783/74 A GB46783/74 A GB 46783/74A GB 4678374 A GB4678374 A GB 4678374A GB 1492966 A GB1492966 A GB 1492966A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condition responsive
- instrumen
- motion amplifier
- responsive gauge
- amplifier
- 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
- 230000014759 maintenance of location Effects 0.000 abstract 1
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
- G01L7/16—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 pistons
- G01L7/166—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 pistons 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
- G01L7/043—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
- G01L7/06—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 of the bellows type
- G01L7/063—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 of the bellows type with mechanical transmitting or indicating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Balance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41348373A | 1973-11-07 | 1973-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1492966A true GB1492966A (en) | 1977-11-23 |
Family
ID=23637399
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21922/77A Expired GB1492967A (en) | 1973-11-07 | 1974-10-29 | Condition responsive gauge instrument |
| GB46783/74A Expired GB1492966A (en) | 1973-11-07 | 1974-10-29 | Motion amplifier for condition responsive gauge instrumen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21922/77A Expired GB1492967A (en) | 1973-11-07 | 1974-10-29 | Condition responsive gauge instrument |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5528483B2 (enExample) |
| BE (1) | BE821785R (enExample) |
| BR (1) | BR5409358U (enExample) |
| CA (1) | CA1019971A (enExample) |
| CH (1) | CH599539A5 (enExample) |
| DE (1) | DE2453184A1 (enExample) |
| FR (1) | FR2250097B2 (enExample) |
| GB (2) | GB1492967A (enExample) |
| IN (1) | IN143589B (enExample) |
| IT (1) | IT1046984B (enExample) |
| NL (1) | NL183605C (enExample) |
| ZA (1) | ZA746607B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323741A (en) * | 1980-05-27 | 1982-04-06 | Graco, Inc. | Mechanical deflection apparatus for sensing fluid pressure |
| FR2535456A1 (fr) * | 1982-11-02 | 1984-05-04 | Negretti Zambra Aviat Ltd | Tubes de bourdon |
| US6295876B1 (en) * | 1999-10-05 | 2001-10-02 | Dresser, Inc. | Linearity adjustment feature for suspended movement-type pressure gauges |
| US7503222B1 (en) * | 2008-03-12 | 2009-03-17 | Ashcroft, Inc. | Span adjustment for suspended movement measuring devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA973729A (en) * | 1971-10-04 | 1975-09-02 | Dresser Industries | Motion amplifier for condition responsive gauge instrument |
-
1974
- 1974-10-16 ZA ZA00746607A patent/ZA746607B/xx unknown
- 1974-10-29 GB GB21922/77A patent/GB1492967A/en not_active Expired
- 1974-10-29 GB GB46783/74A patent/GB1492966A/en not_active Expired
- 1974-10-31 NL NLAANVRAGE7414227,A patent/NL183605C/xx not_active IP Right Cessation
- 1974-10-31 BE BE150153A patent/BE821785R/xx active
- 1974-10-31 IN IN2376/CAL/74A patent/IN143589B/en unknown
- 1974-11-01 CA CA212,825A patent/CA1019971A/en not_active Expired
- 1974-11-03 IT IT53865/74A patent/IT1046984B/it active
- 1974-11-06 FR FR7436831A patent/FR2250097B2/fr not_active Expired
- 1974-11-06 CH CH1486674A patent/CH599539A5/xx not_active IP Right Cessation
- 1974-11-07 JP JP12854474A patent/JPS5528483B2/ja not_active Expired
- 1974-11-07 BR BR9358/74U patent/BR5409358U/pt unknown
- 1974-11-07 DE DE19742453184 patent/DE2453184A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH599539A5 (enExample) | 1978-05-31 |
| NL183605C (nl) | 1988-12-01 |
| BE821785R (fr) | 1975-02-17 |
| DE2453184A1 (de) | 1975-05-15 |
| ZA746607B (en) | 1975-11-26 |
| IN143589B (enExample) | 1977-12-31 |
| IT1046984B (it) | 1980-09-10 |
| FR2250097A2 (enExample) | 1975-05-30 |
| NL7414227A (nl) | 1975-05-12 |
| CA1019971A (en) | 1977-11-01 |
| BR5409358U (pt) | 1976-05-18 |
| JPS5528483B2 (enExample) | 1980-07-28 |
| JPS5080854A (enExample) | 1975-07-01 |
| FR2250097B2 (enExample) | 1984-04-06 |
| GB1492967A (en) | 1977-11-23 |
| DE2453184C2 (enExample) | 1988-01-21 |
| NL183605B (nl) | 1988-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |