CH224491A - Automatic switch with locking by a fusible link. - Google Patents
Automatic switch with locking by a fusible link.Info
- Publication number
- CH224491A CH224491A CH224491DA CH224491A CH 224491 A CH224491 A CH 224491A CH 224491D A CH224491D A CH 224491DA CH 224491 A CH224491 A CH 224491A
- Authority
- CH
- Switzerland
- Prior art keywords
- locking
- automatic switch
- fusible link
- fusible
- link
- Prior art date
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
- H01H71/14—Electrothermal mechanisms
- H01H71/20—Electrothermal mechanisms with fusible mass
- H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/021—Heat treatment of powders
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE224491X | 1941-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH224491A true CH224491A (en) | 1942-11-30 |
Family
ID=5856214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH224491D CH224491A (en) | 1941-01-27 | 1941-12-12 | Automatic switch with locking by a fusible link. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH224491A (en) |
| FR (1) | FR877465A (en) |
| NL (1) | NL104397C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689084A1 (en) | 1994-06-24 | 1995-12-27 | F. Hoffmann-La Roche AG | Optical component |
-
0
- NL NL104397D patent/NL104397C/xx active
-
1941
- 1941-12-05 FR FR877465D patent/FR877465A/en not_active Expired
- 1941-12-12 CH CH224491D patent/CH224491A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689084A1 (en) | 1994-06-24 | 1995-12-27 | F. Hoffmann-La Roche AG | Optical component |
Also Published As
| Publication number | Publication date |
|---|---|
| NL104397C (en) | |
| FR877465A (en) | 1942-12-08 |
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