JP4559740B2 - ガスマスクフィルタキャニスタ - Google Patents
ガスマスクフィルタキャニスタ Download PDFInfo
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- JP4559740B2 JP4559740B2 JP2003587496A JP2003587496A JP4559740B2 JP 4559740 B2 JP4559740 B2 JP 4559740B2 JP 2003587496 A JP2003587496 A JP 2003587496A JP 2003587496 A JP2003587496 A JP 2003587496A JP 4559740 B2 JP4559740 B2 JP 4559740B2
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- filter
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- filter canister
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 239000003610 charcoal Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 8
- 231100000331 toxic Toxicity 0.000 claims description 7
- 230000002588 toxic effect Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 239000012770 industrial material Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000003463 adsorbent Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 239000008263 liquid aerosol Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000008275 solid aerosol Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
- B01D39/2058—Carbonaceous material the material being particulate
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
- B01D39/2058—Carbonaceous material the material being particulate
- B01D39/2062—Bonded, e.g. activated carbon blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0464—Impregnants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0492—Surface coating material on fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0618—Non-woven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/33—Gas mask canister
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
本発明は、ガスマスク及びそれ用のフィルタキャニスタに関する。1つの態様では、本発明は、装着者の顔面の曲率に一致したプロフィールを有するフィルタキャニスタに関する。別の態様では、本発明は、マスクハウジング、及び使用者の顔面に一致するフィルタカートリッジを有するガスマスクに関する。その態様の別のものでは、本発明は、比較的高い流量及び比較的低い流れ抵抗を備えた低プロフィールのフィルタキャニスタに関する。その態様のさらに別のものでは、本発明は、比較的低い流れ抵抗を備えた軸方向流れフィルタキャニスタに関する。
本出願は、2002年4月26日に出願された米国特許仮出願第60/319,207号の利益を主張し、その出願は全体的に本明細書に援用される。
2001年10月25日に公開されたPCT国際公開第WO01/78839号は、取り外し式フィルタをガスマスクに連結するための差し込み式コネクタを開示している。楕円形の中空容器を有するフィルタキャニスタも開示されており、これは、外周壁で分離された平行な平面的上面及び取り付け面を有する。キャニスタは、使用済みキャニスタのクイックチェンジを行うためにねじり止め機構を備えたマスクに取り付けられる。必要に応じてねじり止め機構によって主キャニスタに追加するために、有毒工業材料を処理するための補助フィルタが開示されている。
本発明によれば、ガスマスク用フィルタキャニスタは、上壁、下壁及び側壁を有するハウジングと、上壁内の入口開口及び下壁内の出口開口と、ハウジング内にあって、入口開口及び出口開口間に軸方向空気流路を形成する異なった濾過媒体からなる1対の分離したフィルタ部材とを備える。少なくとも2対の分離したフィルタ部材があり、濾過媒体を通過する空気流路は分岐し、該分岐した流路の各々が、分離したフィルタ部材の1対を通過する。
本発明に従ったガスマスクアセンブリ10が、図1〜図4に示されている。図1に示されているように、アセンブリ10は、マスクハウジング12及びフィルタアセンブリ14を有する。マスクハウジング12は、2001年10月25日に公開されて参照によって本明細書に援用されるPCT国際公開第WO01/78839号に開示されているようなセルフシール機構(図示せず)を有する、マスクハウジング12の下部側方部分に設けられたフィルタ取り付け部16、及び入口ポート20を有する。入口ポート20は好ましくは、PCT国際公開第WO01/78839号に開示されているようなねじり止め式または差し込み式のフィルタ取り付け部を備えている。従来型雌ねじ付きコネクタも使用することができる。マスクハウジング12は、発声及び飲食の機能を組み合わせたスピーチモジュール22も有することができる。そのようなスピーチモジュールは、2003年1月30日に公開されたPCT出願第US02/22591号に開示されている。
Claims (16)
- 上壁(52)、下壁(48)、及び該上壁(52)と下壁(48)との間でほぼ直交方向に突出し円柱形又は楕円柱形のキャニスタを形成する側壁(54,50)を有するハウジング(40)と、前記上壁(52)内の入口開口(86)及び前記下壁(48)内の出口開口(64)と、前記ハウジング内(40)にあって、前記入口開口(86)及び前記出口開口(64)間に軸方向空気流路を形成する異なった濾過媒体からなる1対の分離したフィルタ部材(92,94)とを備えたガスマスク(12)用フィルタキャニスタ(24)であって、前記下壁(48)は、更に、出口開口(64)を画定するとともに前記下壁(48)から軸方向外向きに延出し前記キャニスタ(24)を前記ガスマスク(12)に取外し自在に装着するための第1コネクタ(46)を含み、
使用者の顔面に一致させるように、前記上壁(52)は凸面状であり、前記下壁(48)は球の内面のような凹面状であるガスマスク用フィルタキャニスタ。 - 前記フィルタ部材の一方(94)は、吸着層を有する、請求項1に記載のガスマスク用フィルタキャニスタ。
- 前記吸着フィルタ層は、粒状炭、炭素粒子を結合剤粒子と結合させた複合材料、または炭粒及び被覆繊維の不動化層の少なくとも1つである、請求項2に記載のガスマスク用フィルタキャニスタ。
- 前記吸着フィルタ層は、銅、亜鉛、銀、モリブデン及びトリエチレンジアミンの少なくとも1つを含浸させた活性炭を有する、請求項2に記載のガスマスク用フィルタキャニスタ。
- 前記フィルタ部材の一方は、粒子状フィルタをさらに有する、請求項2に記載のガスマスク用フィルタキャニスタ。
- 前記フィルタ部材の一方は、粒子状フィルタを有する、請求項1に記載のガスマスク用フィルタキャニスタ。
- 前記側壁は、楕円形状である、請求項1に記載のガスマスク用フィルタキャニスタ。
- 前記上壁(52)は、補助フィルタキャニスタ(26)を取り付けるための第2コネクタ(28)を有し、さらに、入口壁、出口壁、側壁、前記入口壁内の入口開口、前記出口壁内の出口開口、及び該補助フィルタキャニスタ(26)内に装填され空気からTIM(有毒工業材料)汚染物質を除去するようになっている補助フィルタ媒体を有する補助フィルタキャニスタ(26)を備えており、該補助フィルタキャニスタ(26)は、前記補助フィルタキャニスタ(26)内において前記入口開口及び前記出口開口間に前記補助フィルタ媒体を通過する空気流路をさらに画定し、また、前記補助キャニスタの前記出口壁に取り付けられた第3コネクタ(28)であって、前記第2コネクタ(28)に連結され、それにより、前記補助フィルタキャニスタ(26)を該フィルタキャニスタ(24)に取り付けて空気流がそれらを順次通過するようになっている、第3コネクタ(28)を備える、請求項7に記載のガスマスク用フィルタキャニスタ。
- 前記補助キャニスタ(26)の前記側壁は、楕円形状である、請求項8に記載のガスマスク用フィルタキャニスタ。
- 前記補助フィルタ媒体は、硫酸銅含浸活性炭を有する、請求項8または9に記載のガスマスク用フィルタキャニスタ。
- 前記第2及び第3コネクタ(28,28)は、ねじり止めコネクタである、請求項8〜10のいずれか1項に記載のガスマスク用フィルタキャニスタ。
- 前記上壁(52)は、補助フィルタキャニスタ(26)を取り付けるための第2コネクタ(28)を有し、さらに、入口壁、出口壁、側壁、前記入口壁内の入口開口、前記出口壁内の出口開口、及び該補助フィルタキャニスタ内に装填され空気からTIM(有毒工業材料)汚染物質を除去するようになっている補助フィルタ媒体を有する補助フィルタキャニスタ(26)を備えており、該補助フィルタキャニスタ(26)は、前記補助フィルタキャニスタ(26)内において前記入口開口及び前記出口開口間で前記補助フィルタ媒体を通過する空気流路をさらに画定し、また、前記補助フィルタキャニスタの前記出口壁に取り付けられた第3コネクタであって、前記第2コネクタ(28)に連結され、それにより、前記補助フィルタキャニスタ(26)を該フィルタキャニスタ(24)に取り付けて空気流が順次通過するようになっている、第3コネクタ(28)を備える、請求項1に記載のガスマスク用フィルタキャニスタ。
- 前記補助フィルタ媒体は、硫酸銅含浸活性炭を有する、請求項12に記載のガスマスク用フィルタキャニスタ。
- 前記第2及び第3コネクタ(28,28)は、ねじり止めコネクタである、請求項12に記載のガスマスク用フィルタキャニスタ。
- 前記補助キャニスタ(26)の前記側壁は、楕円形状である、請求項12に記載のガスマスク用フィルタキャニスタ。
- 少なくとも2対の分離したフィルタ部材(92,94)があり、前記濾過媒体を通過する前記空気流路は分岐し、該分岐した流路の各々が、前記分離したフィルタ部材(92,94)の1対を通過する、請求項1に記載のガスマスク用フィルタキャニスタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31920702P | 2002-04-26 | 2002-04-26 | |
PCT/US2003/012787 WO2003090873A1 (en) | 2002-04-26 | 2003-04-25 | Gas mask filter canister |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005523752A JP2005523752A (ja) | 2005-08-11 |
JP4559740B2 true JP4559740B2 (ja) | 2010-10-13 |
Family
ID=29270414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003587496A Expired - Lifetime JP4559740B2 (ja) | 2002-04-26 | 2003-04-25 | ガスマスクフィルタキャニスタ |
Country Status (7)
Country | Link |
---|---|
US (2) | US7311764B2 (ja) |
EP (1) | EP1499396B1 (ja) |
JP (1) | JP4559740B2 (ja) |
AU (1) | AU2003263141A1 (ja) |
CA (1) | CA2483560C (ja) |
DE (1) | DE60306359T2 (ja) |
WO (1) | WO2003090873A1 (ja) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1499396B1 (en) * | 2002-04-26 | 2006-06-21 | Avon Protection Systems, Inc. | Gas mask filter canister |
US7320205B2 (en) * | 2005-02-02 | 2008-01-22 | Tvi Corporation | Method for manufacturing filter canisters and tracking quality assurance |
US7419526B2 (en) | 2005-03-03 | 2008-09-02 | 3M Innovative Properties Company | Conformal filter cartridges and methods |
GB0620535D0 (en) * | 2006-10-17 | 2006-11-22 | Air Safety Ltd | Filter |
US20080156329A1 (en) * | 2007-01-03 | 2008-07-03 | Gerson Ronald L | Cartridge Respirator with Integral Filter Adaptor |
EP2158006A1 (en) * | 2007-05-28 | 2010-03-03 | NM Tech Nanomaterials Microdevice Technology, Ltd. | Breathing means |
US8312876B2 (en) * | 2008-10-08 | 2012-11-20 | Moldex-Metric Ag & Co. Kg | Respirator |
US8166972B2 (en) * | 2008-11-14 | 2012-05-01 | Shahriar Daliri | Antiseptic mask and method of using antiseptic mask |
CA2747388A1 (en) * | 2008-12-18 | 2010-06-24 | 3M Innovative Properties Company | Shaped layered particle-containing nonwoven web |
KR20110104967A (ko) * | 2008-12-22 | 2011-09-23 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 소형 다중가스 필터 |
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-
2003
- 2003-04-25 EP EP03747313A patent/EP1499396B1/en not_active Expired - Lifetime
- 2003-04-25 WO PCT/US2003/012787 patent/WO2003090873A1/en active IP Right Grant
- 2003-04-25 DE DE60306359T patent/DE60306359T2/de not_active Expired - Lifetime
- 2003-04-25 JP JP2003587496A patent/JP4559740B2/ja not_active Expired - Lifetime
- 2003-04-25 CA CA2483560A patent/CA2483560C/en not_active Expired - Lifetime
- 2003-04-25 AU AU2003263141A patent/AU2003263141A1/en not_active Abandoned
- 2003-04-25 US US10/512,540 patent/US7311764B2/en not_active Expired - Lifetime
-
2007
- 2007-10-31 US US11/930,645 patent/US8292991B2/en active Active
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EP1499396A1 (en) | 2005-01-26 |
WO2003090873A1 (en) | 2003-11-06 |
US7311764B2 (en) | 2007-12-25 |
CA2483560C (en) | 2011-09-20 |
AU2003263141A1 (en) | 2003-11-10 |
CA2483560A1 (en) | 2003-11-06 |
JP2005523752A (ja) | 2005-08-11 |
DE60306359D1 (de) | 2006-08-03 |
US8292991B2 (en) | 2012-10-23 |
US20050160911A1 (en) | 2005-07-28 |
EP1499396B1 (en) | 2006-06-21 |
DE60306359T2 (de) | 2007-07-19 |
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