BE431239A - - Google Patents
Info
- Publication number
- BE431239A BE431239A BE431239DA BE431239A BE 431239 A BE431239 A BE 431239A BE 431239D A BE431239D A BE 431239DA BE 431239 A BE431239 A BE 431239A
- Authority
- BE
- Belgium
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
- C01F5/34—Dehydrating magnesium chloride containing water of crystallisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/02—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle
- F02M23/03—Apparatus for adding secondary air to fuel-air mixture with personal control, or with secondary-air valve controlled by main combustion-air throttle the secondary air-valve controlled by main combustion-air throttle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
- F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
- F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Treating Waste Gases (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE208528X | 1938-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE431239A true BE431239A (zh) |
Family
ID=5794286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE431239D BE431239A (zh) | 1938-01-22 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2201206A (zh) |
BE (1) | BE431239A (zh) |
CH (1) | CH208528A (zh) |
FR (1) | FR847637A (zh) |
GB (1) | GB512390A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417772A (en) * | 1944-02-14 | 1947-03-18 | Little Inc A | Process for preparing substantially anhydrous magnesium chloride |
US3369864A (en) * | 1965-07-28 | 1968-02-20 | Exxon Research Engineering Co | Production of anhydrous magnesium chloride |
JPH11139805A (ja) * | 1997-07-29 | 1999-05-25 | Millipore Corp | ハロゲン化水素から水分を除去するための組成物とその方法 |
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0
- BE BE431239D patent/BE431239A/xx unknown
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1938
- 1938-12-02 CH CH208528D patent/CH208528A/de unknown
- 1938-12-16 FR FR847637D patent/FR847637A/fr not_active Expired
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1939
- 1939-01-04 GB GB318/39A patent/GB512390A/en not_active Expired
- 1939-01-05 US US249478A patent/US2201206A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR847637A (fr) | 1939-10-12 |
GB512390A (en) | 1939-09-01 |
US2201206A (en) | 1940-05-21 |
CH208528A (de) | 1940-02-15 |