IT978171B - Rele termico in particolare per la interruzione della alimenta zione di un contattore - Google Patents
Rele termico in particolare per la interruzione della alimenta zione di un contattoreInfo
- Publication number
- IT978171B IT978171B IT19227/73A IT1922773A IT978171B IT 978171 B IT978171 B IT 978171B IT 19227/73 A IT19227/73 A IT 19227/73A IT 1922773 A IT1922773 A IT 1922773A IT 978171 B IT978171 B IT 978171B
- Authority
- IT
- Italy
- Prior art keywords
- contactor
- interruption
- power supply
- thermal relay
- relay
- 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 |
---|---|---|---|
FR7201368A FR2167437B1 (sv) | 1972-01-14 | 1972-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT978171B true IT978171B (it) | 1974-09-20 |
Family
ID=9091979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19227/73A IT978171B (it) | 1972-01-14 | 1973-01-15 | Rele termico in particolare per la interruzione della alimenta zione di un contattore |
Country Status (14)
Country | Link |
---|---|
US (1) | US3839691A (sv) |
BE (1) | BE793833A (sv) |
BR (1) | BR7300228D0 (sv) |
CA (1) | CA970005A (sv) |
CH (1) | CH567799A5 (sv) |
DE (1) | DE2300739A1 (sv) |
DK (1) | DK144494C (sv) |
ES (1) | ES410614A1 (sv) |
FR (1) | FR2167437B1 (sv) |
GB (1) | GB1412831A (sv) |
IT (1) | IT978171B (sv) |
NL (1) | NL7300429A (sv) |
NO (1) | NO135114C (sv) |
SE (1) | SE388071B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2633774C3 (de) * | 1976-07-28 | 1983-02-10 | Brown, Boveri & Cie Ag, 6800 Mannheim | Thermisches Überstromrelais |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19325C (de) * | E. FiJLLNER in Warmbrunn in Schle- , sien | Antriebsvorrichtung an Papierma- J schinen | ||
US1492967A (en) * | 1921-03-24 | 1924-05-06 | Connecticut Telephone & Elec | Automatic cut-out |
US2047815A (en) * | 1933-04-25 | 1936-07-14 | Gen Electric | Circuit breaker |
DE708972C (de) * | 1940-01-28 | 1941-08-01 | Stotz Kontakt Gmbh | Schaltstueck mit Rechts- und Linksdrehung fuer Kleinselbstschalter |
DE1051951B (de) * | 1958-02-27 | 1959-03-05 | Ellenberger & Poensgen | Druckknopfbetaetigter UEberstromschalter |
US3217125A (en) * | 1961-06-07 | 1965-11-09 | Wood Electric Corp | Circuit breaker having a cam means for very rapid opening of the contacts |
FR1373458A (fr) * | 1962-10-29 | 1964-09-25 | Thomson Houston Comp Francaise | Interrupteur électrique perfectionné, en particulier pour habitations résidentielles |
DE1463369A1 (de) * | 1964-06-29 | 1968-12-05 | Licentia Gmbh | Kleinselbstschalter mit thermischer und gegebenenfalls magnetischer Ausloesung |
US3413583A (en) * | 1966-12-30 | 1968-11-26 | Texas Instruments Inc | Circuit breaker |
DE1615988B1 (de) * | 1967-10-19 | 1971-05-19 | Diehl Fa | Thermisch gesteuerter Zeitschalter |
DE1953984C3 (de) * | 1969-10-27 | 1973-01-04 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Druckknopfbetätigter Schalter |
-
0
- BE BE793833D patent/BE793833A/xx not_active IP Right Cessation
-
1972
- 1972-01-14 FR FR7201368A patent/FR2167437B1/fr not_active Expired
-
1973
- 1973-01-08 DE DE2300739A patent/DE2300739A1/de active Pending
- 1973-01-11 SE SE7300340A patent/SE388071B/sv unknown
- 1973-01-11 NL NL7300429A patent/NL7300429A/xx not_active Application Discontinuation
- 1973-01-11 BR BR73228A patent/BR7300228D0/pt unknown
- 1973-01-12 CH CH49173A patent/CH567799A5/xx not_active IP Right Cessation
- 1973-01-12 GB GB182873A patent/GB1412831A/en not_active Expired
- 1973-01-12 NO NO158/73A patent/NO135114C/no unknown
- 1973-01-12 DK DK19573A patent/DK144494C/da not_active IP Right Cessation
- 1973-01-12 CA CA161,143A patent/CA970005A/en not_active Expired
- 1973-01-13 ES ES410614A patent/ES410614A1/es not_active Expired
- 1973-01-15 US US00323581A patent/US3839691A/en not_active Expired - Lifetime
- 1973-01-15 IT IT19227/73A patent/IT978171B/it active
Also Published As
Publication number | Publication date |
---|---|
BR7300228D0 (pt) | 1973-10-09 |
NO135114B (sv) | 1976-11-01 |
DE2300739A1 (de) | 1973-07-19 |
NL7300429A (sv) | 1973-07-17 |
CH567799A5 (sv) | 1975-10-15 |
FR2167437B1 (sv) | 1976-07-23 |
DK144494C (da) | 1982-08-30 |
US3839691A (en) | 1974-10-01 |
FR2167437A1 (sv) | 1973-08-24 |
NO135114C (sv) | 1977-02-09 |
BE793833A (fr) | 1973-05-02 |
ES410614A1 (es) | 1976-01-01 |
SE388071B (sv) | 1976-09-20 |
GB1412831A (en) | 1975-11-05 |
CA970005A (en) | 1975-06-24 |
DK144494B (da) | 1982-03-15 |
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