CA1289770C - Transducteur de pressions elevees - Google Patents
Transducteur de pressions eleveesInfo
- Publication number
- CA1289770C CA1289770C CA000531377A CA531377A CA1289770C CA 1289770 C CA1289770 C CA 1289770C CA 000531377 A CA000531377 A CA 000531377A CA 531377 A CA531377 A CA 531377A CA 1289770 C CA1289770 C CA 1289770C
- Authority
- CA
- Canada
- Prior art keywords
- capillary tube
- sensing
- pressure transducer
- set forth
- frame
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims description 31
- 238000007373 indentation Methods 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 15
- 210000001736 capillary Anatomy 0.000 claims 144
- 230000008878 coupling Effects 0.000 claims 7
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 230000003044 adaptive effect Effects 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 229910052729 chemical element Inorganic materials 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract 1
- 210000004894 snout Anatomy 0.000 description 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011800 void material Substances 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910001374 Invar Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000531377A CA1289770C (fr) | 1987-03-06 | 1987-03-06 | Transducteur de pressions elevees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000531377A CA1289770C (fr) | 1987-03-06 | 1987-03-06 | Transducteur de pressions elevees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1289770C true CA1289770C (fr) | 1991-10-01 |
Family
ID=4135114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000531377A Expired - Lifetime CA1289770C (fr) | 1987-03-06 | 1987-03-06 | Transducteur de pressions elevees |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1289770C (fr) |
-
1987
- 1987-03-06 CA CA000531377A patent/CA1289770C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |