DE854682C - Handbetaetigter Anlassschalter fuer Elektromotoren mit einem thermischen Relais fuerjeden Pol - Google Patents
Handbetaetigter Anlassschalter fuer Elektromotoren mit einem thermischen Relais fuerjeden PolInfo
- Publication number
- DE854682C DE854682C DEC3290A DEC0003290A DE854682C DE 854682 C DE854682 C DE 854682C DE C3290 A DEC3290 A DE C3290A DE C0003290 A DEC0003290 A DE C0003290A DE 854682 C DE854682 C DE 854682C
- Authority
- DE
- Germany
- Prior art keywords
- switch according
- plate
- base
- switch
- spring
- 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
- 239000007858 starting material Substances 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002459 sustained effect Effects 0.000 claims 1
- 210000005069 ears Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101100289792 Squirrel monkey polyomavirus large T gene Proteins 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000000717 retained effect Effects 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- 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
- H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
Landscapes
- Breakers (AREA)
- Coloring (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB288262X | 1950-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE854682C true DE854682C (de) | 1952-11-06 |
Family
ID=10281762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC3290A Expired DE854682C (de) | 1950-03-02 | 1950-10-17 | Handbetaetigter Anlassschalter fuer Elektromotoren mit einem thermischen Relais fuerjeden Pol |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB745744A (en) * | 1953-02-26 | 1956-02-29 | Crabtree & Co Ltd J A | Improvements in and connected with electric switches or circuit breakers |
| US2720565A (en) * | 1954-01-06 | 1955-10-11 | Vickers Electrical Co Ltd | Electrical protective switch |
| US2872548A (en) * | 1955-12-01 | 1959-02-03 | Fed Pacific Electric Co | Motor starters |
| DE1140635B (de) * | 1959-10-24 | 1962-12-06 | Ellenberger & Poensgen | Mehrpoliger Motorschutzschalter |
| ZA698654B (en) * | 1969-12-12 | 1971-05-27 | Fuchs Electrical Ind Ltd | Improvements in or relating to overload protection for electric motors |
| US5244942A (en) * | 1987-12-19 | 1993-09-14 | Huels Troisdorf Ag | Homogenous, particularly multicolor-structured synthetic resin sheet or panel, as well as process for its production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1980487A (en) * | 1933-03-24 | 1934-11-13 | Jr David S Klauder | Inclination gauge |
| US2342945A (en) * | 1942-09-07 | 1944-02-29 | Cutler Hammer Inc | Circuit breaker |
| US2482009A (en) * | 1944-06-02 | 1949-09-13 | Line Material Co | Switch construction |
| US2496072A (en) * | 1947-05-27 | 1950-01-31 | Chase Shawmut Co | Circuit breaker |
-
0
- BE BE498766D patent/BE498766A/xx unknown
-
1950
- 1950-03-02 GB GB26516/51A patent/GB686741A/en not_active Expired
- 1950-03-02 GB GB25543/51A patent/GB686739A/en not_active Expired
- 1950-03-02 GB GB25544/51A patent/GB686740A/en not_active Expired
- 1950-03-02 GB GB5266/50A patent/GB686688A/en not_active Expired
- 1950-10-13 FR FR1026980D patent/FR1026980A/fr not_active Expired
- 1950-10-17 DE DEC3290A patent/DE854682C/de not_active Expired
- 1950-10-18 US US190721A patent/US2674672A/en not_active Expired - Lifetime
- 1950-10-31 CH CH288262D patent/CH288262A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE498766A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1026980A (fr) | 1953-05-06 |
| GB686688A (en) | 1953-01-28 |
| CH288262A (fr) | 1953-01-15 |
| GB686740A (en) | 1953-01-28 |
| US2674672A (en) | 1954-04-06 |
| GB686741A (en) | 1953-01-28 |
| GB686739A (en) | 1953-01-28 |
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