EP3166873A1 - Erdungsfähiger flexibler schüttgutbehälter - Google Patents
Erdungsfähiger flexibler schüttgutbehälterInfo
- Publication number
- EP3166873A1 EP3166873A1 EP15734359.1A EP15734359A EP3166873A1 EP 3166873 A1 EP3166873 A1 EP 3166873A1 EP 15734359 A EP15734359 A EP 15734359A EP 3166873 A1 EP3166873 A1 EP 3166873A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conductive
- container
- carrying
- groundable
- bulk material
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/165—Flexible intermediate bulk containers [FIBC] with electrically conductive properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1675—Lifting fittings
- B65D88/1681—Flexible, e.g. loops, or reinforcements therefor
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/533—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads antistatic; electrically conductive
Definitions
- the application relates to a groundable flexible bulk goods container.
- Earthing flexible bulk goods container type F FIBC i. d. R. used to prevent electrostatic ignition hazards in potentially explosive atmospheres or with highly ignitable flammable dusts.
- Type C FIBCs are sewn-together containers with flexible material carrying loops where the carrying loop allows for receiving and transporting the container from above (e.g., as shown in Fig. 1). They are i. d. R. polypropylene fabric, which is equipped with a conductive or conductive grid of conductive threads. The interconnection of the conductive threads requires proper suturing of the fabric so that the conductive threads of all FIBC individual parts have good and sufficient contact with each other and with the grounding point. a. TRBS 2153 Annex B and DIN IEC 61340-04-04.
- Grounding FIBC Type C is a safety measure that must meet stringent requirements and lead to accidents as a result of manufacturing defects or operating errors (Britton, "Process Safety Progress", Vol. 12. No. 4 October 1993) ), 240-250).
- FIBCs are therefore additionally equipped with one or more earthing straps whose location is not specific. Nevertheless, insufficiently grounded conductive threads u. U. lead to electrostatic ignition hazards. An FIBC that is not grounded will result in high spark discharge electrostatic discharges.
- the object is achieved in that at least one carrying loop 2 of the bulk material container at least from the support seam 3 to the suspension point 4 over the entire surface, measured with a conductive or conductive material in a surface resistance range according to TRBS 2153 from 0.1 to 10 8 ohms.
- the subject of the application is therefore an earthable flexible bulk material container comprising:
- a container 1 made of a flexible material which has a conductive or conductive grid of conductive threads 5, alternatively is conductive over the entire surface or conductive, and
- At least one strap 2 connected to the container 1 by means of seam 3, characterized in that at least one support loop 2 at least from the support seam 3 to the suspension point 4 over the entire surface, with a dissipative or conductive material in a surface resistance range measured in accordance with TRBS 2153 of 0.1 is equipped to 10 8 ohms.
- Full-surface equipment in the sense of the invention means an areal continuous conductive or conductive equipment of the carrying loop as opposed to a conductive equipment with parallel conductive threads.
- straps are not exclusively equipped with conductive threads, with a combination of conductive threads and full-surface equipment is possible.
- the inventive full-surface equipment at least one of the carrying straps these can be regarded as intrinsically safe grounding points and the grounding can then simply on the one hand on the receiving tool, -.
- the conductive and grounded metallic lifting cross or the metal runners of a truck (basically grounded in the Ex area) - be ensured.
- a grounding clamp can be securely attached to the carrying straps and it no longer comes to the fact that the FIBC is considered to be unsuitable for incoming goods inspections only because of insufficiently grounded conductive threads.
- This conductive equipment may, for. B. by sheathing with conductive film or by conductive coating of the carrying straps or the like. For reasons of flexibility / expansibility of the carrying straps, it is sufficient to attach the conductive equipment from 60% to 100% of the surface of a carrying loop, provided that the grounding between the container and the suspension point of the carrying strap is ensured, ie the equipment on one side of the carrying strap begins at the wear seam.
- all straps are fully conductive equipped.
- an extension of at least one carrying loop can easily be carried out as a grounding lug in the floor area.
- an extension of at least one carrying loop can easily be carried out as a grounding lug in the floor area.
- On the additional stitching of other earthable points, such. B. earthing straps, can then be dispensed with.
- the carrying loops can then be assigned in the earthing reference as clearly marked earthable points;
- a grounding symbol could be printed on the conductively equipped carrying loops.
- Fig. 1 FIBC type C according to the prior art, wherein: 1 - container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014010273.4A DE102014010273A1 (de) | 2014-07-11 | 2014-07-11 | Erdungsfähiger flexibler Schüttgutbehälter |
PCT/EP2015/065291 WO2016005302A1 (de) | 2014-07-11 | 2015-07-06 | Erdungsfähiger flexibler schüttgutbehälter |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3166873A1 true EP3166873A1 (de) | 2017-05-17 |
Family
ID=53514179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15734359.1A Withdrawn EP3166873A1 (de) | 2014-07-11 | 2015-07-06 | Erdungsfähiger flexibler schüttgutbehälter |
Country Status (8)
Country | Link |
---|---|
US (1) | US20170197780A1 (de) |
EP (1) | EP3166873A1 (de) |
JP (1) | JP2017521330A (de) |
KR (1) | KR20170031130A (de) |
CN (1) | CN106715770A (de) |
CA (1) | CA2954466A1 (de) |
DE (1) | DE102014010273A1 (de) |
WO (1) | WO2016005302A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024073317A2 (en) * | 2022-09-27 | 2024-04-04 | Schaefer Plastics North America, Llc | Material handling container with electrostatic discharge protection |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2101559B (en) * | 1981-07-09 | 1985-12-04 | Humber Fabrics Limited | Electrically conductive container |
DE3938414C2 (de) * | 1989-08-19 | 1994-04-14 | Eurea Verpackung | Schüttgutbehälter aus einem gewebten Tragbeutel und daran befestigten Tragvorrichtungen |
DE9108091U1 (de) * | 1991-07-02 | 1991-09-12 | Empac Verpackungs GmbH & Co, 4407 Emsdetten | Gewebe mit ableitenden Bändchen |
US5478154A (en) * | 1994-06-01 | 1995-12-26 | Linq Industrial Fabrics, Inc. | Quasi-conductive anti-incendiary flexible intermediate bulk container |
DE4431046B4 (de) * | 1994-09-01 | 2005-12-29 | Empac Verpackungs-Gmbh | Kunststoffverpackungsbehälter mit verbesserter elektrostatischer Ableitfähigkeit |
DE19617902C1 (de) * | 1996-05-03 | 1997-07-10 | Empac Verpackungs Gmbh | Behälterinliner |
WO2000075406A1 (en) * | 1999-06-03 | 2000-12-14 | Solutia Inc. | Antistatic yarn, fabric, carpet and fiber blend formed from conductive or quasi-conductive staple fiber |
DE19930093B4 (de) * | 1999-06-30 | 2005-05-12 | Nordenia Deutschland Emsdetten Gmbh | Flexibler Schüttgutbehälter |
DE10048765C2 (de) * | 2000-09-29 | 2003-02-20 | Eurea Verpackung | Antistatisches Gewebe für flexible Schüttgutbehälter |
AU3948802A (en) * | 2000-10-25 | 2002-06-03 | Intertape Polymer Group | Anti-static woven fabric and flexible bulk container |
US20070087149A1 (en) * | 2000-10-25 | 2007-04-19 | Trevor Arthurs | Anti-static woven flexible bulk container |
CN1251944C (zh) * | 2001-01-15 | 2006-04-19 | 西巴特殊化学品控股有限公司 | 抗静电柔性中间散装集装箱 |
TR200103444A2 (tr) * | 2001-11-28 | 2003-06-23 | Sunj�T@Sun�@J�T@Sanay�@Ve@T�C@A@� | Daimi antistatik etki sağlayan çoklu ip formasyonuna sahip büyük çuval |
CN2522379Y (zh) * | 2001-12-03 | 2002-11-27 | 张大禹 | 防静电的太空包 |
US6900975B2 (en) * | 2002-07-05 | 2005-05-31 | Sunjit Suni Jut Sanayi Ve Tioaret A.S. | Inner device for neutralization of electrostatic charges from material in contact |
EP1411007B1 (de) * | 2002-10-16 | 2004-08-18 | Ünsa Ambalaj Sanayi ve Ticaret A.S. | Flexibler Schüttgutbehälter |
DE20220629U1 (de) * | 2002-11-18 | 2003-11-20 | Eurea Verpackungs GmbH & Co KG, 48432 Rheine | Flexibler Schüttgutbehälter |
DE10253836B4 (de) * | 2002-11-18 | 2009-01-15 | Storsack Holding Gmbh | Flexibler Schüttgutbehälter |
US20050031231A1 (en) * | 2003-08-07 | 2005-02-10 | Eisenbarth Bradley Matthew | Type B bulk bag with liner |
US20080020161A1 (en) * | 2004-04-01 | 2008-01-24 | Shimon Shacham | Antistatic Dissipative Flexible Intermediate Bulk Container |
DE102004046579A1 (de) * | 2004-09-23 | 2006-04-06 | Nordenia Deutschland Emsdetten Gmbh | Flexibler Schüttgutbehälter |
WO2006130637A2 (en) * | 2005-05-31 | 2006-12-07 | Noble Fiber Technologies, Llc | Flexible intermediate bulk container having optimum discharge of hazardous charge |
CN2918277Y (zh) * | 2006-05-01 | 2007-07-04 | 刘建平 | 低静电塑料集装袋 |
FI20085407L (fi) * | 2008-05-05 | 2009-11-06 | Ionphase Oy | Monikerrospakkaukset |
CN105307955B (zh) * | 2013-03-15 | 2018-02-13 | 特克斯恩有限责任公司 | 具有感应控制的柔性中型集装容器 |
WO2015015085A2 (fr) * | 2013-08-02 | 2015-02-05 | Roquette Freres | Dispositif de stockage, souple, comprenant un récipient souple, et une doublure interne |
EP2921428A1 (de) * | 2014-03-21 | 2015-09-23 | Isbir Sentetik Dokuma Sanayi Anonim Sirketi | Transportbeutel mit leitender Eigenschaft |
JP2017532257A (ja) * | 2014-07-21 | 2017-11-02 | グッドウィン ピーエルシーGoodwin Plc | 耐火容器 |
-
2014
- 2014-07-11 DE DE102014010273.4A patent/DE102014010273A1/de not_active Withdrawn
-
2015
- 2015-07-06 EP EP15734359.1A patent/EP3166873A1/de not_active Withdrawn
- 2015-07-06 US US15/324,342 patent/US20170197780A1/en not_active Abandoned
- 2015-07-06 CA CA2954466A patent/CA2954466A1/en not_active Abandoned
- 2015-07-06 CN CN201580037704.9A patent/CN106715770A/zh active Pending
- 2015-07-06 WO PCT/EP2015/065291 patent/WO2016005302A1/de active Application Filing
- 2015-07-06 KR KR1020177000440A patent/KR20170031130A/ko unknown
- 2015-07-06 JP JP2017501324A patent/JP2017521330A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2017521330A (ja) | 2017-08-03 |
DE102014010273A1 (de) | 2016-01-14 |
CA2954466A1 (en) | 2016-01-14 |
KR20170031130A (ko) | 2017-03-20 |
CN106715770A (zh) | 2017-05-24 |
US20170197780A1 (en) | 2017-07-13 |
WO2016005302A1 (de) | 2016-01-14 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20170213 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20170906 |