DE2862238D1 - Pressure transmitting device and a control or regulating system using it - Google Patents
Pressure transmitting device and a control or regulating system using itInfo
- Publication number
- DE2862238D1 DE2862238D1 DE7878300379T DE2862238T DE2862238D1 DE 2862238 D1 DE2862238 D1 DE 2862238D1 DE 7878300379 T DE7878300379 T DE 7878300379T DE 2862238 T DE2862238 T DE 2862238T DE 2862238 D1 DE2862238 D1 DE 2862238D1
- Authority
- DE
- Germany
- Prior art keywords
- control
- transmitting device
- regulating system
- pressure transmitting
- pressure
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
- G01L11/006—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces hydraulic or pneumatic counterbalancing forces
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3798477 | 1977-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2862238D1 true DE2862238D1 (en) | 1983-06-01 |
Family
ID=10400399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7878300379T Expired DE2862238D1 (en) | 1977-09-12 | 1978-09-12 | Pressure transmitting device and a control or regulating system using it |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0001188B1 (de) |
DE (1) | DE2862238D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8603078D0 (en) * | 1986-02-07 | 1986-03-12 | Seetru Ltd | Pneumatic pressure sensors |
BE1008508A3 (nl) * | 1994-07-19 | 1996-05-07 | Bogerd Navtec Naamloze Vennoot | Scheidingsmembraan. |
DE10144230A1 (de) * | 2001-09-07 | 2003-03-27 | Endress & Hauser Gmbh & Co Kg | Druckmeßgerät |
JP4708679B2 (ja) * | 2003-03-28 | 2011-06-22 | 株式会社デンソー | 液封型圧力センサ |
CN116147822B (zh) * | 2021-11-23 | 2024-07-05 | 精量电子(深圳)有限公司 | 压力传感器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649714A (en) * | 1951-12-20 | 1953-08-25 | Du Pont | Liquid level gauge |
BE541348A (de) * | 1954-09-21 | |||
CH478407A (de) * | 1967-07-25 | 1969-09-15 | Revue Thommen Ag | Drucksicherung für Druckmessgeräte |
GB1270391A (en) * | 1968-01-22 | 1972-04-12 | Holledge Instr Ltd | Pressure transmitter |
GB1287449A (en) * | 1969-07-23 | 1972-08-31 | Westinghouse Brake & Signal | Material sensing device |
GB1327754A (en) * | 1969-11-28 | 1973-08-22 | Drayron Conttrols Ltd | Apparatus for measuring liquid levels |
GB1414642A (en) * | 1972-07-13 | 1975-11-19 | Wf Controls Ltd | Pressure transmitting device |
US3845664A (en) * | 1972-12-26 | 1974-11-05 | J Perry | Pressure transducer |
-
1978
- 1978-09-12 DE DE7878300379T patent/DE2862238D1/de not_active Expired
- 1978-09-12 EP EP19780300379 patent/EP0001188B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0001188A1 (de) | 1979-03-21 |
EP0001188B1 (de) | 1983-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |