FR1203530A - Contactors for electrical circuits with automatic overload current protection - Google Patents
Contactors for electrical circuits with automatic overload current protectionInfo
- Publication number
- FR1203530A FR1203530A FR1203530DA FR1203530A FR 1203530 A FR1203530 A FR 1203530A FR 1203530D A FR1203530D A FR 1203530DA FR 1203530 A FR1203530 A FR 1203530A
- Authority
- FR
- France
- Prior art keywords
- contactors
- electrical circuits
- current protection
- overload current
- automatic overload
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Breakers (AREA)
- Body Structure For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US569375A US2831086A (en) | 1956-03-05 | 1956-03-05 | Electric switch incorporating an automatic circuit breaker |
ES860064X | 1958-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1203530A true FR1203530A (en) | 1960-01-19 |
Family
ID=26154285
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1163964D Expired FR1163964A (en) | 1956-03-05 | 1956-11-14 | Electric switch with circuit breaker |
FR1203530D Expired FR1203530A (en) | 1956-03-05 | 1958-02-11 | Contactors for electrical circuits with automatic overload current protection |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1163964D Expired FR1163964A (en) | 1956-03-05 | 1956-11-14 | Electric switch with circuit breaker |
Country Status (5)
Country | Link |
---|---|
CH (2) | CH348998A (en) |
DE (1) | DE1104039B (en) |
FR (2) | FR1163964A (en) |
GB (2) | GB840034A (en) |
NL (1) | NL95706C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1226704B (en) * | 1962-06-12 | 1966-10-13 | Lloyd Dynamowerke G M B H | Compensated DC machine with reversible poles and split housing |
US3523168A (en) * | 1968-07-26 | 1970-08-04 | Robertshaw Controls Co | Pushbutton switch construction with positive plunger safety stop carried by a casing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT130129B (en) * | 1930-03-04 | 1932-11-10 | Stotz Kontakt Gmbh | Overcurrent or installation circuit breaker. |
FR789213A (en) * | 1935-02-06 | 1935-10-25 | Multipolar automatic circuit breaker | |
NL170063C (en) * | 1952-02-05 | Hochtemperatur Kernkraftwerk | NUCLEAR REACTOR WITH SPHERE FUEL ELEMENTS AND WITH ABSORPTION BARS. | |
US2773949A (en) * | 1952-10-24 | 1956-12-11 | Ite Circuit Breaker Ltd | Circuit breaker tie bar |
-
1956
- 1956-11-03 NL NL211914A patent/NL95706C/xx active
- 1956-11-05 GB GB33749/56A patent/GB840034A/en not_active Expired
- 1956-11-14 FR FR1163964D patent/FR1163964A/en not_active Expired
- 1956-11-21 CH CH348998D patent/CH348998A/en unknown
-
1957
- 1957-11-29 CH CH357791D patent/CH357791A/en unknown
-
1958
- 1958-01-08 DE DEM36365A patent/DE1104039B/en active Pending
- 1958-02-11 FR FR1203530D patent/FR1203530A/en not_active Expired
-
1959
- 1959-10-21 GB GB35671/59A patent/GB860064A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1163964A (en) | 1958-10-03 |
DE1104039B (en) | 1961-04-06 |
CH348998A (en) | 1960-09-30 |
GB860064A (en) | 1961-02-01 |
NL211914A (en) | 1960-05-16 |
CH357791A (en) | 1961-10-31 |
NL95706C (en) | 1960-10-15 |
GB840034A (en) | 1960-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH341874A (en) | Circuit breaker for alternating current | |
FR1095989A (en) | Advanced tripping mechanism for automatic electrical circuit breakers | |
FR1272438A (en) | Automatic circuit breaker | |
FR1139143A (en) | Current limiting fuse circuit breaker | |
FR1203530A (en) | Contactors for electrical circuits with automatic overload current protection | |
FR1177490A (en) | Electric switch with circuit breaker activated automatically by current overload | |
FR1291373A (en) | Fault current protection circuit breaker | |
FR1206556A (en) | Safety fuse for high current | |
FR1220178A (en) | Fault current protection circuit breaker | |
FR1186215A (en) | Automatic reclosing circuit breaker | |
FR1059149A (en) | Electric circuit breaker with overload current protection | |
FR1210670A (en) | Electromagnetic auxiliary relay for direct current with closed contact positions | |
FR1152120A (en) | Improvement in multipolar circuit breakers for first category electrical installations | |
FR1180523A (en) | Automatic switch for alternating current | |
FR1176805A (en) | Safety arrangement for high-voltage circuit breaker installation | |
FR1261686A (en) | Starter relay with overload protection device for electric motors | |
FR1169443A (en) | Protection device for electric current distribution circuits | |
FR1202313A (en) | Switching circuit for direct current amplifier | |
FR1196351A (en) | Automatic circuit breaker | |
FR1266177A (en) | Primary circuit breaker for protection against current surges | |
CH370470A (en) | Residual current circuit breaker | |
FR1222500A (en) | Automatic circuit breaker or battery switch for vehicles | |
FR1308363A (en) | Electrical circuit for overload protection | |
BE611685A (en) | Electrical circuit for overload protection | |
CH347882A (en) | Automatic circuit breaker |