FR1172089A - Engin de levage à aimant permanent - Google Patents
Engin de levage à aimant permanentInfo
- Publication number
- FR1172089A FR1172089A FR1172089DA FR1172089A FR 1172089 A FR1172089 A FR 1172089A FR 1172089D A FR1172089D A FR 1172089DA FR 1172089 A FR1172089 A FR 1172089A
- Authority
- FR
- France
- Prior art keywords
- permanent magnet
- lifting device
- magnet lifting
- permanent
- magnet
- 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
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/04—Means for releasing the attractive force
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1172089X | 1956-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1172089A true FR1172089A (fr) | 1959-02-05 |
Family
ID=10879508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1172089D Expired FR1172089A (fr) | 1956-01-26 | 1957-01-25 | Engin de levage à aimant permanent |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1172089A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2166304A1 (fr) * | 1972-01-07 | 1973-08-17 | Inst Energet | |
EP0974545A1 (fr) * | 1998-07-24 | 2000-01-26 | Hyung Jung | Appareil de levage magnétique |
FR2891267A1 (fr) * | 2005-09-26 | 2007-03-30 | Gilles Lacour | Prehenseur a aimant(s) permanent(s) perfectionne |
-
1957
- 1957-01-25 FR FR1172089D patent/FR1172089A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2166304A1 (fr) * | 1972-01-07 | 1973-08-17 | Inst Energet | |
EP0974545A1 (fr) * | 1998-07-24 | 2000-01-26 | Hyung Jung | Appareil de levage magnétique |
CN1081605C (zh) * | 1998-07-24 | 2002-03-27 | 郑亨 | 磁力吸附器的吸附磁力自动开闭装置 |
FR2891267A1 (fr) * | 2005-09-26 | 2007-03-30 | Gilles Lacour | Prehenseur a aimant(s) permanent(s) perfectionne |
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