BE630592A - - Google Patents
Info
- Publication number
- BE630592A BE630592A BE630592A BE630592A BE630592A BE 630592 A BE630592 A BE 630592A BE 630592 A BE630592 A BE 630592A BE 630592 A BE630592 A BE 630592A BE 630592 A BE630592 A BE 630592A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
- H01H43/301—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material
- H01H43/302—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies
- H01H43/304—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies of two bodies expanding or contracting in a different manner, e.g. bimetallic elements
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- 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
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H01H71/48—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with provision for short-circuiting the electrical input to the release mechanism after release of the switch, e.g. for protection of heating wire
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- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7427—Adjusting only the electrothermal mechanism
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2318A FR1327256A (fr) | 1962-04-05 | 1962-04-05 | Déclencheur temporisé pour disjoncteurs sélectifs |
Publications (1)
Publication Number | Publication Date |
---|---|
BE630592A true BE630592A (el) | 1963-07-31 |
Family
ID=44513221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE630592A BE630592A (el) | 1962-04-05 | 1963-04-04 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE630592A (el) |
ES (1) | ES286723A1 (el) |
FR (1) | FR1327256A (el) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4991050A (en) * | 1989-09-18 | 1991-02-05 | Allen-Bradley Company, Inc. | Method and device for protecting starters from fault currents |
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1962
- 1962-04-05 FR FR2318A patent/FR1327256A/fr not_active Expired
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1963
- 1963-04-03 ES ES286723A patent/ES286723A1/es not_active Expired
- 1963-04-04 BE BE630592A patent/BE630592A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES286723A1 (es) | 1963-08-01 |
FR1327256A (fr) | 1963-05-17 |