CA1038189A - Appareil mecanique de reglage a zero et de portee pour transducteurs a pression - Google Patents
Appareil mecanique de reglage a zero et de portee pour transducteurs a pressionInfo
- Publication number
- CA1038189A CA1038189A CA289,196A CA289196A CA1038189A CA 1038189 A CA1038189 A CA 1038189A CA 289196 A CA289196 A CA 289196A CA 1038189 A CA1038189 A CA 1038189A
- Authority
- CA
- Canada
- Prior art keywords
- shaft
- spring
- fixed
- diaphragm
- diaphragms
- 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
- 210000000188 diaphragm Anatomy 0.000 claims description 73
- 239000012530 fluid Substances 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910000619 316 stainless steel Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US402336A US3926055A (en) | 1973-10-01 | 1973-10-01 | Mechanical span and zero adjustment apparatus for pressure transducers |
| CA210,401A CA1025233A (fr) | 1973-10-01 | 1974-09-30 | Appareil a portee mecanique et etalonnage a zero pour transducteurs a pression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038189A true CA1038189A (fr) | 1978-09-12 |
Family
ID=25667701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA289,196A Expired CA1038189A (fr) | 1973-10-01 | 1977-10-21 | Appareil mecanique de reglage a zero et de portee pour transducteurs a pression |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1038189A (fr) |
-
1977
- 1977-10-21 CA CA289,196A patent/CA1038189A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0323963B1 (fr) | Raccordement d'un ensemble de transmission sans bride sur un raccord adaptateur a bride | |
| US3726296A (en) | Fluidic control system and method for calibrating same | |
| US4011650A (en) | Cold working process | |
| AU643649B2 (en) | Mounting means for fluid pressure transmitters | |
| WO1990001153A1 (fr) | Capteur de pression, procede de production et dispositif hydraulique pourvu de ce capteur | |
| US4416211A (en) | Indicator device with calibration means | |
| AU1100783A (en) | Apparatus for conveying fluid pressures to a differential | |
| US3926055A (en) | Mechanical span and zero adjustment apparatus for pressure transducers | |
| US3853143A (en) | Flexible diaphragm air damper | |
| US4034610A (en) | Differential pressure measuring device | |
| US3901082A (en) | Fluid pressure sensing system and differential pressure unit therefor | |
| US2436451A (en) | Measuring instrument | |
| US3875802A (en) | Pressure sensor apparatus and transducer therefor | |
| JPH0531093B2 (fr) | ||
| US3656348A (en) | Pressure measuring devices of the electrical counterbalancing force balance type | |
| US3037384A (en) | Multi-range fluid flow measuring apparatus | |
| US4193301A (en) | Flow meter | |
| EP0176051B1 (fr) | Débitmètre | |
| US4287776A (en) | Force transducer | |
| US3319468A (en) | Differential pressure transmitter | |
| JPS5911766B2 (ja) | デジタル流体流れ制御装置 | |
| US2957350A (en) | Pressure transducer | |
| US4048948A (en) | Pressure gauge | |
| US4167122A (en) | Pressure sensing cell for force-balance transmitter | |
| US3266320A (en) | Vector balanced pressure ratio transducer |