BE470540A - - Google Patents
Info
- Publication number
- BE470540A BE470540A BE470540DA BE470540A BE 470540 A BE470540 A BE 470540A BE 470540D A BE470540D A BE 470540DA BE 470540 A BE470540 A BE 470540A
- Authority
- BE
- Belgium
Links
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
- H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
- H01H71/443—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay with dash-pot
-
- 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
- H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US262097XA | 1945-09-07 | 1945-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470540A true BE470540A (it) |
Family
ID=21830491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470540D BE470540A (it) | 1945-09-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE470540A (it) |
| CH (1) | CH262097A (it) |
| DE (1) | DE823623C (it) |
| FR (1) | FR941459A (it) |
| GB (1) | GB619477A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606261A (en) * | 1951-03-17 | 1952-08-05 | Gen Electric | Electrohydraulic trip device |
-
0
- BE BE470540D patent/BE470540A/xx unknown
-
1946
- 1946-12-12 GB GB36722/46A patent/GB619477A/en not_active Expired
- 1946-12-20 CH CH262097D patent/CH262097A/fr unknown
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1947
- 1947-02-11 FR FR941459D patent/FR941459A/fr not_active Expired
-
1950
- 1950-09-02 DE DEW3427A patent/DE823623C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE823623C (de) | 1951-12-06 |
| FR941459A (fr) | 1949-01-12 |
| CH262097A (fr) | 1949-06-15 |
| GB619477A (en) | 1949-03-09 |