JPS6147370B2 - - Google Patents
Info
- Publication number
- JPS6147370B2 JPS6147370B2 JP55124604A JP12460480A JPS6147370B2 JP S6147370 B2 JPS6147370 B2 JP S6147370B2 JP 55124604 A JP55124604 A JP 55124604A JP 12460480 A JP12460480 A JP 12460480A JP S6147370 B2 JPS6147370 B2 JP S6147370B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- main body
- diaphragm
- differential pressure
- chamber
- 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
- 239000012530 fluid Substances 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12460480A JPS5749829A (en) | 1980-09-10 | 1980-09-10 | Transmitting device for pressure difference |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12460480A JPS5749829A (en) | 1980-09-10 | 1980-09-10 | Transmitting device for pressure difference |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18757387A Division JPS6345524A (ja) | 1987-07-29 | 1987-07-29 | 差圧伝送器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5749829A JPS5749829A (en) | 1982-03-24 |
JPS6147370B2 true JPS6147370B2 (no) | 1986-10-18 |
Family
ID=14889544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12460480A Granted JPS5749829A (en) | 1980-09-10 | 1980-09-10 | Transmitting device for pressure difference |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749829A (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6393214U (no) * | 1986-12-10 | 1988-06-16 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06105787B2 (ja) * | 1983-02-25 | 1994-12-21 | 株式会社日立製作所 | 高耐圧圧力センサ |
JPS6345524A (ja) * | 1987-07-29 | 1988-02-26 | Hitachi Ltd | 差圧伝送器 |
JP5741396B2 (ja) | 2011-11-16 | 2015-07-01 | 住友電装株式会社 | パーツフィーダ及びパーツの供給方法 |
DE102020110728A1 (de) | 2020-04-20 | 2021-10-21 | Endress+Hauser SE+Co. KG | Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52148181A (en) * | 1976-05-03 | 1977-12-09 | Honeywell Inc | Differential pressure transmitter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54173160U (no) * | 1978-05-28 | 1979-12-07 |
-
1980
- 1980-09-10 JP JP12460480A patent/JPS5749829A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52148181A (en) * | 1976-05-03 | 1977-12-09 | Honeywell Inc | Differential pressure transmitter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6393214U (no) * | 1986-12-10 | 1988-06-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5749829A (en) | 1982-03-24 |
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