BR6793764D0 - Controlador eletrotermico de sequencia - Google Patents
Controlador eletrotermico de sequenciaInfo
- Publication number
- BR6793764D0 BR6793764D0 BR193764/67A BR19376467A BR6793764D0 BR 6793764 D0 BR6793764 D0 BR 6793764D0 BR 193764/67 A BR193764/67 A BR 193764/67A BR 19376467 A BR19376467 A BR 19376467A BR 6793764 D0 BR6793764 D0 BR 6793764D0
- Authority
- BR
- Brazil
- Prior art keywords
- sequence controller
- electrical sequence
- electrical
- controller
- sequence
- Prior art date
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
-
- 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
-
- 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)
- Thermistors And Varistors (AREA)
- Control Of Resistance Heating (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 |
|---|---|
| BR6793764D0 true BR6793764D0 (pt) | 1973-01-16 |
Family
ID=24435597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR193764/67A BR6793764D0 (pt) | 1967-01-09 | 1967-10-11 | Controlador eletrotermico de sequencia |
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 |
|---|---|
| SE317327B (pt) | 1969-11-10 |
| US3457429A (en) | 1969-07-22 |
| GB1201056A (en) | 1970-08-05 |
| DE1638151A1 (de) | 1971-02-25 |
| NL6712300A (pt) | 1968-07-10 |
| DE1638151B2 (de) | 1972-05-04 |
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