FR782444A - Automatic shutdown device - Google Patents
Automatic shutdown deviceInfo
- Publication number
- FR782444A FR782444A FR782444DA FR782444A FR 782444 A FR782444 A FR 782444A FR 782444D A FR782444D A FR 782444DA FR 782444 A FR782444 A FR 782444A
- Authority
- FR
- France
- Prior art keywords
- automatic shutdown
- shutdown device
- automatic
- shutdown
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US782444XA | 1933-12-15 | 1933-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR782444A true FR782444A (en) | 1935-06-04 |
Family
ID=22142826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR782444D Expired FR782444A (en) | 1933-12-15 | 1934-12-10 | Automatic shutdown device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR782444A (en) |
-
1934
- 1934-12-10 FR FR782444D patent/FR782444A/en not_active Expired
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