NL7013029A - - Google Patents
Info
- Publication number
- NL7013029A NL7013029A NL7013029A NL7013029A NL7013029A NL 7013029 A NL7013029 A NL 7013029A NL 7013029 A NL7013029 A NL 7013029A NL 7013029 A NL7013029 A NL 7013029A NL 7013029 A NL7013029 A NL 7013029A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7772—Halogenides
- C09K11/7773—Halogenides with alkali or alkaline earth metal
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7772—Halogenides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
- F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7013029A NL7013029A (OSRAM) | 1970-09-03 | 1970-09-03 | |
| DE19712142892 DE2142892A1 (de) | 1970-09-03 | 1971-08-27 | Infrarot erregbarer Leuchtstoff |
| GB4056871A GB1333177A (en) | 1970-09-03 | 1971-08-31 | Luminescent materials |
| CA121,754A CA975153A (en) | 1970-09-03 | 1971-08-31 | Luminescent material excitable by infrared radiation |
| BE772069A BE772069A (fr) | 1970-09-03 | 1971-09-01 | Substance luminescente pouvant etre excitee par rayonnement infrarouge |
| FR7131959A FR2107248A5 (OSRAM) | 1970-09-03 | 1971-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7013029A NL7013029A (OSRAM) | 1970-09-03 | 1970-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7013029A true NL7013029A (OSRAM) | 1972-03-07 |
Family
ID=19810942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7013029A NL7013029A (OSRAM) | 1970-09-03 | 1970-09-03 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE772069A (OSRAM) |
| CA (1) | CA975153A (OSRAM) |
| DE (1) | DE2142892A1 (OSRAM) |
| FR (1) | FR2107248A5 (OSRAM) |
| GB (1) | GB1333177A (OSRAM) |
| NL (1) | NL7013029A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554122B1 (fr) * | 1983-11-02 | 1987-03-20 | Rhone Poulenc Spec Chim | Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents |
| DE69934667T2 (de) * | 1998-10-19 | 2007-10-25 | Koninklijke Philips Electronics N.V. | Lumineszentes material |
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1970
- 1970-09-03 NL NL7013029A patent/NL7013029A/xx unknown
-
1971
- 1971-08-27 DE DE19712142892 patent/DE2142892A1/de active Pending
- 1971-08-31 GB GB4056871A patent/GB1333177A/en not_active Expired
- 1971-08-31 CA CA121,754A patent/CA975153A/en not_active Expired
- 1971-09-01 BE BE772069A patent/BE772069A/xx unknown
- 1971-09-03 FR FR7131959A patent/FR2107248A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2107248A5 (OSRAM) | 1972-05-05 |
| BE772069A (fr) | 1972-03-01 |
| DE2142892A1 (de) | 1972-03-09 |
| GB1333177A (en) | 1973-10-10 |
| CA975153A (en) | 1975-09-30 |