BE722976A - - Google Patents
Info
- Publication number
- BE722976A BE722976A BE722976DA BE722976A BE 722976 A BE722976 A BE 722976A BE 722976D A BE722976D A BE 722976DA BE 722976 A BE722976 A BE 722976A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
- G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR127977 | 1967-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722976A true BE722976A (fr) | 1969-04-01 |
Family
ID=8641622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722976D BE722976A (fr) | 1967-11-13 | 1968-10-28 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3726760A (fr) |
| BE (1) | BE722976A (fr) |
| CH (1) | CH504761A (fr) |
| DE (1) | DE1808426A1 (fr) |
| ES (1) | ES360142A1 (fr) |
| FR (1) | FR1555700A (fr) |
| GB (1) | GB1234829A (fr) |
| LU (1) | LU57201A1 (fr) |
| NL (1) | NL6815602A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777255A (zh) * | 2021-08-02 | 2021-12-10 | 中南安全环境技术研究院股份有限公司 | 一种水生态监测装置及监测方法 |
-
1967
- 1967-11-13 FR FR127977A patent/FR1555700A/fr not_active Expired
-
1968
- 1968-10-28 BE BE722976D patent/BE722976A/xx unknown
- 1968-10-30 LU LU57201D patent/LU57201A1/xx unknown
- 1968-11-01 GB GB51846/68A patent/GB1234829A/en not_active Expired
- 1968-11-01 NL NL6815602A patent/NL6815602A/xx unknown
- 1968-11-08 US US00774306A patent/US3726760A/en not_active Expired - Lifetime
- 1968-11-11 CH CH1681168A patent/CH504761A/fr not_active IP Right Cessation
- 1968-11-12 DE DE19681808426 patent/DE1808426A1/de active Pending
- 1968-11-12 ES ES360142A patent/ES360142A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES360142A1 (es) | 1972-01-16 |
| LU57201A1 (fr) | 1969-01-31 |
| GB1234829A (en) | 1971-06-09 |
| US3726760A (en) | 1973-04-10 |
| DE1808426B2 (fr) | 1970-10-08 |
| CH504761A (fr) | 1971-03-15 |
| FR1555700A (fr) | 1969-01-31 |
| DE1808426A1 (de) | 1970-03-12 |
| NL6815602A (fr) | 1969-05-16 |