BR7608586A - Dispositivo de controle eletrico - Google Patents
Dispositivo de controle eletricoInfo
- Publication number
- BR7608586A BR7608586A BR7608586A BR7608586A BR7608586A BR 7608586 A BR7608586 A BR 7608586A BR 7608586 A BR7608586 A BR 7608586A BR 7608586 A BR7608586 A BR 7608586A BR 7608586 A BR7608586 A BR 7608586A
- Authority
- BR
- Brazil
- Prior art keywords
- control device
- electric control
- electric
- control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
- H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/643,719 US4047140A (en) | 1975-12-23 | 1975-12-23 | Thermal overload relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7608586A true BR7608586A (pt) | 1977-12-27 |
Family
ID=24582000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7608586A BR7608586A (pt) | 1975-12-23 | 1976-12-21 | Dispositivo de controle eletrico |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4047140A (pt) |
| AU (1) | AU506798B2 (pt) |
| BE (1) | BE849829A (pt) |
| BR (1) | BR7608586A (pt) |
| CA (1) | CA1064080A (pt) |
| ES (1) | ES454500A1 (pt) |
| GB (1) | GB1502240A (pt) |
| MX (1) | MX3734E (pt) |
| NZ (1) | NZ182899A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270113A (en) * | 1979-04-06 | 1981-05-26 | Westinghouse Electric Corp. | Thermal overload relay |
| DE2914776C2 (de) * | 1979-04-11 | 1981-07-02 | Siemens AG, 1000 Berlin und 8000 München | Auslöser für ein thermisches Schutzrelais |
| JP4978681B2 (ja) * | 2009-10-23 | 2012-07-18 | 富士電機機器制御株式会社 | 熱動形過負荷継電器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3108165A (en) * | 1961-01-05 | 1963-10-22 | Rowan Controller Company | Circuit breaker combined with a visual indicator |
| FR1317674A (pt) * | 1961-07-21 | 1963-05-10 | ||
| US3792401A (en) * | 1972-06-29 | 1974-02-12 | Westinghouse Electric Corp | Thermally responsive electrical device |
-
1975
- 1975-12-23 US US05/643,719 patent/US4047140A/en not_active Expired - Lifetime
-
1976
- 1976-12-08 CA CA267,448A patent/CA1064080A/en not_active Expired
- 1976-12-13 MX MX765218U patent/MX3734E/es unknown
- 1976-12-16 NZ NZ182899A patent/NZ182899A/xx unknown
- 1976-12-17 AU AU20683/76A patent/AU506798B2/en not_active Expired
- 1976-12-17 GB GB52763/76A patent/GB1502240A/en not_active Expired
- 1976-12-21 BR BR7608586A patent/BR7608586A/pt unknown
- 1976-12-22 ES ES454500A patent/ES454500A1/es not_active Expired
- 1976-12-23 BE BE173616A patent/BE849829A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1502240A (en) | 1978-02-22 |
| ES454500A1 (es) | 1978-03-01 |
| BE849829A (fr) | 1977-06-23 |
| AU2068376A (en) | 1978-06-22 |
| CA1064080A (en) | 1979-10-09 |
| AU506798B2 (en) | 1980-01-24 |
| MX3734E (es) | 1981-06-02 |
| NZ182899A (en) | 1980-08-26 |
| US4047140A (en) | 1977-09-06 |
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