SE9400962L - magnetic - Google Patents

magnetic

Info

Publication number
SE9400962L
SE9400962L SE9400962A SE9400962A SE9400962L SE 9400962 L SE9400962 L SE 9400962L SE 9400962 A SE9400962 A SE 9400962A SE 9400962 A SE9400962 A SE 9400962A SE 9400962 L SE9400962 L SE 9400962L
Authority
SE
Sweden
Prior art keywords
water
electromagnet
ground
objects
pool
Prior art date
Application number
SE9400962A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9400962D0 (en
SE503880C2 (en
Inventor
Jan Erik Johansson
Rolf Goeran Anders Larsson
Original Assignee
Jan Erik Johansson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jan Erik Johansson filed Critical Jan Erik Johansson
Priority to SE9400962A priority Critical patent/SE503880C2/en
Publication of SE9400962D0 publication Critical patent/SE9400962D0/en
Priority to PCT/SE1995/000291 priority patent/WO1995025596A1/en
Publication of SE9400962L publication Critical patent/SE9400962L/en
Publication of SE503880C2 publication Critical patent/SE503880C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/14—Removing by magnetic effect
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • 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
    • B66C1/06—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 electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Environmental Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Soil Working Implements (AREA)

Abstract

The present invention relates to a device for attracting, from the ground or from the bottom of a water course or pool of water, objects containing magnetic material. In order to, in an as simple, quick and effective manner as possible, remove a large part of these objects contaminating the ground, water and subsoil water, the device comprises at least one electromagnet (1) which by its magnetic force attracts said objects, and a connecting means (2) for connecting the electromagnet (1) to a vehicle or mobile implement (3). Apart therefrom, the device also comprises a current generating means (4) for generating the magnetic force of the electromagnet (1) and/or at least one means (5) for processing the ground or the bottom of the water course or pool of water and for processing said ground or bottom before and/or simultaneously with moving the electromagnet (1) over it by means of the vehicle or implement (3).
SE9400962A 1994-03-23 1994-03-23 magnetic SE503880C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9400962A SE503880C2 (en) 1994-03-23 1994-03-23 magnetic
PCT/SE1995/000291 WO1995025596A1 (en) 1994-03-23 1995-03-22 Magnetic separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400962A SE503880C2 (en) 1994-03-23 1994-03-23 magnetic

Publications (3)

Publication Number Publication Date
SE9400962D0 SE9400962D0 (en) 1994-03-23
SE9400962L true SE9400962L (en) 1995-09-24
SE503880C2 SE503880C2 (en) 1996-09-23

Family

ID=20393372

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9400962A SE503880C2 (en) 1994-03-23 1994-03-23 magnetic

Country Status (2)

Country Link
SE (1) SE503880C2 (en)
WO (1) WO1995025596A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114145090A (en) * 2021-11-30 2022-03-08 盐城唯道农业机械有限公司 Large-amplitude field flattening mechanical device and using method thereof

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712172C1 (en) * 1997-03-22 1998-07-23 Stn Atlas Elektronik Gmbh Metal scrap detection and removal method
FR2774161B1 (en) * 1998-01-29 2000-03-17 Guy Royoux DEVICE FOR RECOVERING OR DESTRUCTION ON-SITE OF EXPLOSIVE DEVICES
FI20050805L (en) * 2005-08-09 2007-02-10 Savonlinnan Pr Urakointi Oy Apparatus and method for collecting ferrous material from soil
CN102186762B (en) * 2008-10-17 2014-05-07 Hh智库技术有限责任公司 Lifting vehicle
CN102605736A (en) * 2012-04-09 2012-07-25 北京市西杰物业管理服务中心 Pavement wiping device
JP6406086B2 (en) * 2015-03-25 2018-10-17 コベルコ建機株式会社 Work machine
CN105887746A (en) * 2016-05-18 2016-08-24 禹州市神运机械有限公司 Iron scrap recycling device
CN107223380B (en) * 2017-08-08 2023-08-25 江西省农业科学院基地管理中心 Fertilizing and soil loosening device and flowerpot using same
CN109005696B (en) * 2018-08-27 2021-07-23 海环科技集团股份有限公司 Modularized intelligent environment-friendly mulching film recycling device capable of being adjusted according to needs
CN110065817B (en) * 2019-04-17 2022-02-08 山东未来城建筑工程有限公司 Iron nail collecting device for building construction site
CN111287133A (en) * 2020-02-27 2020-06-16 重庆金凯特殊钢制品有限公司 Iron slag recovery device for steel bar production workshop

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103607C2 (en) * 1981-02-03 1984-11-29 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Lifting magnet
US4593766A (en) * 1984-11-16 1986-06-10 Gossard Gordon G Strafing pit conditioning apparatus with magnetic sweeper
US5160034A (en) * 1990-06-01 1992-11-03 Potter Robert J Vibrating bucket screen for beaches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114145090A (en) * 2021-11-30 2022-03-08 盐城唯道农业机械有限公司 Large-amplitude field flattening mechanical device and using method thereof

Also Published As

Publication number Publication date
WO1995025596A1 (en) 1995-09-28
SE9400962D0 (en) 1994-03-23
SE503880C2 (en) 1996-09-23

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