DE2341809A1 - Gegen ueberbelastung geschuetztes bourdon-rohr und mit diesem ausgestattete messeinrichtung - Google Patents
Gegen ueberbelastung geschuetztes bourdon-rohr und mit diesem ausgestattete messeinrichtungInfo
- Publication number
- DE2341809A1 DE2341809A1 DE19732341809 DE2341809A DE2341809A1 DE 2341809 A1 DE2341809 A1 DE 2341809A1 DE 19732341809 DE19732341809 DE 19732341809 DE 2341809 A DE2341809 A DE 2341809A DE 2341809 A1 DE2341809 A1 DE 2341809A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- tube
- liquid
- bourdon tube
- volume
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 34
- 239000012530 fluid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 14
- 239000012528 membrane Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- G01L19/0618—Overload 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
- G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28300372A | 1972-08-23 | 1972-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2341809A1 true DE2341809A1 (de) | 1974-03-07 |
Family
ID=23084066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732341809 Pending DE2341809A1 (de) | 1972-08-23 | 1973-08-15 | Gegen ueberbelastung geschuetztes bourdon-rohr und mit diesem ausgestattete messeinrichtung |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4374475A (en) * | 1981-02-09 | 1983-02-22 | Dwyer Instruments, Inc. | Differential pressure gauge |
| US5056528A (en) * | 1990-08-16 | 1991-10-15 | Angeion Corporation | Pressure gauge: gelatinous filled bourdon tube |
| US6499353B1 (en) | 1999-10-20 | 2002-12-31 | Vista Research, Inc. | Method and apparatus for remote measurement of physical properties inside a sealed container |
| US10288514B2 (en) * | 2015-12-15 | 2019-05-14 | Anderson Instrument Co., Inc. | System and method for reducing thermal offset in a pressure gauge |
| US11366035B2 (en) | 2019-10-15 | 2022-06-21 | Anderson Instrument Co., Inc. | System and method for reducing thermal offset in a pressure gauge |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1408121A (en) * | 1921-01-19 | 1922-02-28 | Mirk Paul | Thermostatic air valve |
| US2935873A (en) * | 1956-04-30 | 1960-05-10 | Stewart Trigg | Diver held depth gauge |
| US3020504A (en) * | 1958-12-24 | 1962-02-06 | Bourns Inc | Pressure transducer |
| GB1042414A (en) * | 1963-05-13 | 1966-09-14 | Honeywell Inc | Improvements in or relating to differential pressure transducers |
| US3342072A (en) * | 1965-04-28 | 1967-09-19 | Gen Electric | Pressure-measuring device |
| AT282232B (de) * | 1968-06-21 | 1970-06-25 | Vdo Schindling | Röhrenfeder für Druckmeßgeräte |
| US3626759A (en) * | 1969-08-11 | 1971-12-14 | Dennis C Arbon | Thermostatic elements |
-
1972
- 1972-08-23 US US00283003A patent/US3789668A/en not_active Expired - Lifetime
-
1973
- 1973-07-30 CA CA177,554A patent/CA988736A/en not_active Expired
- 1973-08-07 IT IT51889/73A patent/IT990176B/it active
- 1973-08-15 DE DE19732341809 patent/DE2341809A1/de active Pending
- 1973-08-17 BE BE134682A patent/BE803725A/xx unknown
- 1973-08-17 CH CH1187873A patent/CH577168A5/xx not_active IP Right Cessation
- 1973-08-22 FR FR7330466A patent/FR2197168B1/fr not_active Expired
- 1973-08-22 GB GB3986073A patent/GB1394980A/en not_active Expired
- 1973-08-23 JP JP48093939A patent/JPS4965878A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA988736A (en) | 1976-05-11 |
| JPS4965878A (US07582779-20090901-C00044.png) | 1974-06-26 |
| CH577168A5 (US07582779-20090901-C00044.png) | 1976-06-30 |
| IT990176B (it) | 1975-06-20 |
| US3789668A (en) | 1974-02-05 |
| FR2197168A1 (US07582779-20090901-C00044.png) | 1974-03-22 |
| GB1394980A (en) | 1975-05-21 |
| BE803725A (fr) | 1973-12-17 |
| FR2197168B1 (US07582779-20090901-C00044.png) | 1977-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |