NL6712300A - - Google Patents
Info
- Publication number
- NL6712300A NL6712300A NL6712300A NL6712300A NL6712300A NL 6712300 A NL6712300 A NL 6712300A NL 6712300 A NL6712300 A NL 6712300A NL 6712300 A NL6712300 A NL 6712300A NL 6712300 A NL6712300 A NL 6712300A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
- H01H43/308—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the change of electrical properties, e.g. thermistors
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/001—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using elements not covered by groups H03K23/002 and H03K23/74 - H03K23/84
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Temperature (AREA)
- Control Of Resistance Heating (AREA)
- Thermistors And Varistors (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60823067A | 1967-01-09 | 1967-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6712300A true NL6712300A (pt) | 1968-07-10 |
Family
ID=24435597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6712300A NL6712300A (pt) | 1967-01-09 | 1967-09-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3457429A (pt) |
| BR (1) | BR6793764D0 (pt) |
| DE (1) | DE1638151B2 (pt) |
| GB (1) | GB1201056A (pt) |
| NL (1) | NL6712300A (pt) |
| SE (1) | SE317327B (pt) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3175090A (en) * | 1958-02-27 | 1965-03-23 | Hewlett Packard Co | Counter network including photoresponsive elements |
| US3259794A (en) * | 1963-07-15 | 1966-07-05 | Sylvania Electric Prod | Electroluminescent-photoconductive triggering device |
| US3343004A (en) * | 1964-04-10 | 1967-09-19 | Energy Conversion Devices Inc | Heat responsive control system |
-
1967
- 1967-01-09 US US608230A patent/US3457429A/en not_active Expired - Lifetime
- 1967-09-07 NL NL6712300A patent/NL6712300A/xx unknown
- 1967-09-22 GB GB43262/67A patent/GB1201056A/en not_active Expired
- 1967-10-11 BR BR193764/67A patent/BR6793764D0/pt unknown
- 1967-11-09 SE SE15402/67A patent/SE317327B/xx unknown
-
1968
- 1968-01-05 DE DE19681638151 patent/DE1638151B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1201056A (en) | 1970-08-05 |
| DE1638151B2 (de) | 1972-05-04 |
| DE1638151A1 (de) | 1971-02-25 |
| BR6793764D0 (pt) | 1973-01-16 |
| US3457429A (en) | 1969-07-22 |
| SE317327B (pt) | 1969-11-10 |