SE433604B - Sekerhetsanleggning for en magnetlyftanordning - Google Patents
Sekerhetsanleggning for en magnetlyftanordningInfo
- Publication number
- SE433604B SE433604B SE7807714A SE7807714A SE433604B SE 433604 B SE433604 B SE 433604B SE 7807714 A SE7807714 A SE 7807714A SE 7807714 A SE7807714 A SE 7807714A SE 433604 B SE433604 B SE 433604B
- Authority
- SE
- Sweden
- Prior art keywords
- plant according
- lifting
- sensing means
- lifting device
- signal
- Prior art date
Links
- 238000012545 processing Methods 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 241000204801 Muraenidae Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001553 co-assembly Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
- H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2899777 | 1977-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7807714L SE7807714L (sv) | 1979-01-12 |
| SE433604B true SE433604B (sv) | 1984-06-04 |
Family
ID=10284608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7807714A SE433604B (sv) | 1977-07-11 | 1978-07-11 | Sekerhetsanleggning for en magnetlyftanordning |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5442763A (enrdf_load_stackoverflow) |
| AU (1) | AU524182B2 (enrdf_load_stackoverflow) |
| BE (1) | BE868892A (enrdf_load_stackoverflow) |
| DE (1) | DE2830269A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2397362A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1159893B (enrdf_load_stackoverflow) |
| NL (1) | NL188631C (enrdf_load_stackoverflow) |
| SE (1) | SE433604B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849959A1 (de) * | 1977-11-22 | 1979-05-23 | British Steel Corp | Magnetische hubvorrichtung |
| DE3029720C1 (de) * | 1980-08-06 | 1982-08-05 | Geibel & Hotz GmbH, 6313 Homberg | Hebemagnet |
| DE19531513C2 (de) * | 1995-08-26 | 2002-06-20 | Betr Forsch Inst Angew Forsch | Elektrischer Lasthebemagnet |
| ITMI20071057A1 (it) | 2007-05-24 | 2008-11-25 | Milano Politecnico | Apparecchiatura magnetica di ancoraggio con unita di autodiagnosi. |
| RU2418331C1 (ru) * | 2007-08-10 | 2011-05-10 | СГМ ГАНТРИ С.п.А. | Электромагнитное подъемное устройство для транспортировки рулонов горячекатаной стали и способ управления им |
| EP2085349B1 (de) * | 2008-02-04 | 2014-02-26 | TRUMPF Werkzeugmaschinen GmbH + Co. KG | Magnetgreifer |
| DE102017110475B4 (de) | 2017-05-15 | 2023-05-17 | Prüftechnik Dieter Busch GmbH | Vorrichtung und verfahren zur schwingungsmessung an einer maschine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE290886C (enrdf_load_stackoverflow) * | ||||
| US2876415A (en) * | 1953-09-08 | 1959-03-03 | Eriez Mfg Company | Magnetic indicating device |
| DE1218312B (de) * | 1964-08-04 | 1966-06-02 | Steinert Elektromagnetbau | Signaleinrichtung zum Anzeigen von Eisenteilen, die von einem Elektromagneten gefasst werden |
| FR1414151A (fr) * | 1964-10-15 | 1965-10-15 | Steinert Elektromagnetbau Fa | électro-aimant |
| DE1295154B (de) * | 1965-02-11 | 1969-05-14 | Vickers Ltd | Elektromagnetisches Lasthaltegeraet |
| US3316514A (en) * | 1965-03-29 | 1967-04-25 | Westinghouse Electric Corp | Fail safe electro-magnetic lifting device with safety-stop means |
| DE1901611A1 (de) * | 1969-01-14 | 1970-09-17 | Hartung Kuhn & Co Gmbh Maschin | Gleichstrom-Lastmagnet mit Signalgeber |
| GB1272488A (en) * | 1969-08-12 | 1972-04-26 | Geoffrey Richard Polgreen | Improvements in and relating to magnets for holding and/or lifting loads |
| US3823395A (en) * | 1972-05-30 | 1974-07-09 | Trans Sonics Inc | Remote condition indicator for load-lifting device |
| JPS5249462A (en) * | 1975-10-17 | 1977-04-20 | Nishishiba Denki Kk | Device for confirming number of articles lifted by lifting electromagnet |
| JPS5266258A (en) * | 1975-12-01 | 1977-06-01 | Nishishiba Denki Kk | Confirmation device of adsorbed plate number of lifting electromagnet |
-
1978
- 1978-07-10 BE BE189201A patent/BE868892A/xx not_active IP Right Cessation
- 1978-07-10 DE DE19782830269 patent/DE2830269A1/de active Granted
- 1978-07-11 FR FR7820617A patent/FR2397362A1/fr active Granted
- 1978-07-11 JP JP8449878A patent/JPS5442763A/ja active Pending
- 1978-07-11 IT IT68635/78A patent/IT1159893B/it active
- 1978-07-11 SE SE7807714A patent/SE433604B/sv not_active IP Right Cessation
- 1978-07-11 NL NLAANVRAGE7807467,A patent/NL188631C/xx not_active IP Right Cessation
- 1978-07-11 AU AU37922/78A patent/AU524182B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7868635A0 (it) | 1978-07-11 |
| DE2830269A1 (de) | 1979-01-25 |
| FR2397362A1 (fr) | 1979-02-09 |
| FR2397362B1 (enrdf_load_stackoverflow) | 1984-10-26 |
| AU524182B2 (en) | 1982-09-02 |
| NL7807467A (nl) | 1979-01-15 |
| NL188631C (nl) | 1992-08-17 |
| BE868892A (fr) | 1978-11-03 |
| NL188631B (nl) | 1992-03-16 |
| SE7807714L (sv) | 1979-01-12 |
| JPS5442763A (en) | 1979-04-04 |
| IT1159893B (it) | 1987-03-04 |
| AU3792278A (en) | 1980-01-17 |
| DE2830269C2 (enrdf_load_stackoverflow) | 1988-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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