NL6905976A - - Google Patents
Info
- Publication number
- NL6905976A NL6905976A NL6905976A NL6905976A NL6905976A NL 6905976 A NL6905976 A NL 6905976A NL 6905976 A NL6905976 A NL 6905976A NL 6905976 A NL6905976 A NL 6905976A NL 6905976 A NL6905976 A NL 6905976A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/16—Apparatus for producing preselected time intervals for use as timing standards using pulses produced by radio-isotopes
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH566368A CH521625A (de) | 1968-04-17 | 1968-04-17 | Mittels Kernenergie betriebener Zeitmesser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6905976A true NL6905976A (en:Method) | 1969-10-21 |
Family
ID=4297339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6905976A NL6905976A (en:Method) | 1968-04-17 | 1969-04-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3562613A (en:Method) |
| BE (1) | BE731610A (en:Method) |
| CH (2) | CH566368A4 (en:Method) |
| DE (2) | DE1966834A1 (en:Method) |
| ES (1) | ES366013A1 (en:Method) |
| FR (1) | FR2007470A1 (en:Method) |
| GB (1) | GB1267399A (en:Method) |
| NL (1) | NL6905976A (en:Method) |
| SE (1) | SE351933B (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH255170A4 (en:Method) * | 1970-02-23 | 1976-03-31 | ||
| GB1443434A (en) * | 1973-01-22 | 1976-07-21 | Mullard Ltd | Semiconductor devices |
| DE2404628A1 (de) * | 1973-03-13 | 1974-10-03 | Biviator Sa | Elektronische uhr |
| US4023088A (en) * | 1975-07-23 | 1977-05-10 | White, Letcher T. | Radiation-to-a.c. converter |
| US4835433A (en) * | 1986-04-23 | 1989-05-30 | Nucell, Inc. | Apparatus for direct conversion of radioactive decay energy to electrical energy |
| KR20070108179A (ko) * | 2005-01-18 | 2007-11-08 | 엔엑스피 비 브이 | 변형 억제 센서 참조, 집적 회로 및 시간 측정 회로 |
| CN106847353B (zh) * | 2017-01-05 | 2018-07-06 | 中国原子能科学研究院 | 氧化镎靶件芯块制备工艺 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520603A (en) * | 1948-09-25 | 1950-08-29 | Rca Corp | Method of and means for utilizing charged-particle radiation |
| US2720582A (en) * | 1950-01-31 | 1955-10-11 | Rca Corp | Radio pulse systems utilizing radioactive materials |
| US2835105A (en) * | 1953-06-02 | 1958-05-20 | Ancienne Manufacture D Horloge | Electrostatic balance clock |
| US2837666A (en) * | 1953-07-24 | 1958-06-03 | Ernest G Linder | Radioactive voltage source employing a gaseous dielectric medium |
| CH327804A (fr) * | 1954-03-02 | 1958-02-15 | Ancienne Manufacture D Horloge | Mouvement, notamment mouvement d'horlogerie |
| US2858459A (en) * | 1954-06-02 | 1958-10-28 | Erich G K Schwarz | Secondary emission type of nuclear battery |
| US2952817A (en) * | 1954-11-17 | 1960-09-13 | Raytheon Co | Semiconductor noise generators |
| US2926268A (en) * | 1954-12-29 | 1960-02-23 | Reymond Ralph Daniel | Self-powered electron discharge tube devices |
| CH331069A (fr) * | 1955-04-26 | 1958-06-30 | Omega Brandt & Freres Sa Louis | Cellule électronique amplificatrice |
| CH497725A (de) * | 1962-01-31 | 1964-12-31 | Straumann Inst Ag | Antrieb für ein mit tonfrequenten, translatorischen Oszillationen angetriebenes Zeitmessgerät |
| US3370414A (en) * | 1965-06-22 | 1968-02-27 | Benrus Watch Company Inc | Electronic timepiece |
-
1968
- 1968-04-17 CH CH566368D patent/CH566368A4/xx unknown
- 1968-04-17 CH CH566368A patent/CH521625A/de not_active IP Right Cessation
-
1969
- 1969-04-10 DE DE19691966834 patent/DE1966834A1/de active Pending
- 1969-04-10 DE DE1918308A patent/DE1918308C3/de not_active Expired
- 1969-04-11 US US815356A patent/US3562613A/en not_active Expired - Lifetime
- 1969-04-14 ES ES366013A patent/ES366013A1/es not_active Expired
- 1969-04-15 GB GB09223/69A patent/GB1267399A/en not_active Expired
- 1969-04-16 BE BE731610D patent/BE731610A/xx unknown
- 1969-04-16 SE SE05347/69A patent/SE351933B/xx unknown
- 1969-04-17 NL NL6905976A patent/NL6905976A/xx unknown
- 1969-04-17 FR FR6911966A patent/FR2007470A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3562613A (en) | 1971-02-09 |
| DE1918308C3 (de) | 1975-09-18 |
| BE731610A (en:Method) | 1969-10-01 |
| CH566368A4 (en:Method) | 1971-11-30 |
| DE1918308A1 (de) | 1969-10-23 |
| CH521625A (de) | 1971-11-30 |
| GB1267399A (en) | 1972-03-15 |
| DE1966834A1 (de) | 1974-10-31 |
| ES366013A1 (es) | 1972-04-01 |
| DE1918308B2 (de) | 1975-01-30 |
| FR2007470A1 (en:Method) | 1970-01-09 |
| SE351933B (en:Method) | 1972-12-11 |