DE959567C - Automatischer UEberstromschalter - Google Patents
Automatischer UEberstromschalterInfo
- Publication number
- DE959567C DE959567C DEF13829A DEF0013829A DE959567C DE 959567 C DE959567 C DE 959567C DE F13829 A DEF13829 A DE F13829A DE F0013829 A DEF0013829 A DE F0013829A DE 959567 C DE959567 C DE 959567C
- Authority
- DE
- Germany
- Prior art keywords
- movable contact
- pivot axis
- contact carrier
- automatic switch
- suspension
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 11
- 230000000284 resting effect Effects 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 230000036961 partial effect Effects 0.000 description 21
- 238000004140 cleaning Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/529—Manual reset mechanisms which may be also used for manual release actuated by lever comprising an electroresponsive element forming part of the transmission chain between handle and contact arm
Landscapes
- Breakers (AREA)
- Mechanisms For Operating Contacts (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF13829A DE959567C (de) | 1954-01-22 | 1954-02-05 | Automatischer UEberstromschalter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2041/54A GB739620A (en) | 1954-01-22 | 1954-01-22 | Improvements in or relating to automatic electric circuit breakers |
| DEF13829A DE959567C (de) | 1954-01-22 | 1954-02-05 | Automatischer UEberstromschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE959567C true DE959567C (de) | 1957-03-07 |
Family
ID=9732566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF13829A Expired DE959567C (de) | 1954-01-22 | 1954-02-05 | Automatischer UEberstromschalter |
Country Status (6)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1096471B (de) * | 1953-12-11 | 1961-01-05 | Fed Pacific Electric Co | Elektrischer Kipphebelschalter mit thermischer UEberstrom- und elektromagnetischer Schnellausloesung |
| DE1102252B (de) * | 1959-07-23 | 1961-03-16 | Licentia Gmbh | Schnellschalter mit Schlaganker |
| DE1121182B (de) * | 1957-03-25 | 1962-01-04 | Labinal Ets | Selbstschalter |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786113A (en) * | 1953-07-21 | 1957-03-19 | Fed Electric Prod Co | Calibration of circuit breaker mechanism within casing |
| US2876308A (en) * | 1953-08-19 | 1959-03-03 | Fed Electric Prod Co | Circuit breakers |
| US2784278A (en) * | 1954-02-01 | 1957-03-05 | Fed Electric Prod Co | Automatic circuit breaker with calibration provisions |
| US2787682A (en) * | 1954-03-08 | 1957-04-02 | Zinsco Electrical Products | Circuit breaker |
| US2798920A (en) * | 1955-07-25 | 1957-07-09 | Mechanical Products Inc | Electric circuit breaker with mechanical latch setting thermal latch |
| US2854546A (en) * | 1955-01-10 | 1958-09-30 | Fed Pacific Electric Co | Compensated circuit breakers |
| US2864914A (en) * | 1955-01-27 | 1958-12-16 | C T Electrical Controls Ltd | Electric circuit breaker |
| US2828388A (en) * | 1955-11-02 | 1958-03-25 | Fed Pacific Electric Co | Circuit breakers |
| US2969442A (en) * | 1958-07-30 | 1961-01-24 | Gen Electric | Detent mechanism for alternating current switch |
| US3107153A (en) * | 1960-09-23 | 1963-10-15 | Armour Res Found | Method of fabricating carbon and graphite structures |
| US3517355A (en) * | 1968-03-11 | 1970-06-23 | Federal Pacific Electric Co | Blow-open circuit breaker |
| US3581261A (en) * | 1969-07-28 | 1971-05-25 | Federal Pacific Electric Co | Molded case circuit breaker having an auxiliary contact separating spring |
| US4375628A (en) * | 1981-10-09 | 1983-03-01 | Federal Pacific Electric Company | Circuit breaker |
| US4473269A (en) * | 1982-06-24 | 1984-09-25 | Challenger Caribbean Corporation | Integral connector clip holder and clamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2209351A (en) * | 1937-07-06 | 1940-07-30 | Colt S Mfg Co | Automatic circuit breaker |
| US2210262A (en) * | 1939-02-27 | 1940-08-06 | Colt S Mfg Co | Automatic circuit breaker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2150012A (en) * | 1937-01-27 | 1939-03-07 | Gen Electric | Circuit breaker |
| US2308303A (en) * | 1940-06-28 | 1943-01-12 | Westinghouse Electric & Mfg Co | Circuit interrupter |
-
1952
- 1952-05-01 US US285418A patent/US2681396A/en not_active Expired - Lifetime
-
1954
- 1954-01-22 GB GB2041/54A patent/GB739620A/en not_active Expired
- 1954-02-05 DE DEF13829A patent/DE959567C/de not_active Expired
- 1954-02-08 CH CH327472D patent/CH327472A/de unknown
- 1954-03-16 FR FR1095964D patent/FR1095964A/fr not_active Expired
- 1954-03-17 BE BE527362D patent/BE527362A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2209351A (en) * | 1937-07-06 | 1940-07-30 | Colt S Mfg Co | Automatic circuit breaker |
| US2210262A (en) * | 1939-02-27 | 1940-08-06 | Colt S Mfg Co | Automatic circuit breaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1096471B (de) * | 1953-12-11 | 1961-01-05 | Fed Pacific Electric Co | Elektrischer Kipphebelschalter mit thermischer UEberstrom- und elektromagnetischer Schnellausloesung |
| DE1121182B (de) * | 1957-03-25 | 1962-01-04 | Labinal Ets | Selbstschalter |
| DE1102252B (de) * | 1959-07-23 | 1961-03-16 | Licentia Gmbh | Schnellschalter mit Schlaganker |
Also Published As
| Publication number | Publication date |
|---|---|
| BE527362A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-10-26 |
| CH327472A (de) | 1958-01-31 |
| GB739620A (en) | 1955-11-02 |
| FR1095964A (fr) | 1955-06-08 |
| US2681396A (en) | 1954-06-15 |
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