JPH0363183B2 - - Google Patents
Info
- Publication number
- JPH0363183B2 JPH0363183B2 JP59070410A JP7041084A JPH0363183B2 JP H0363183 B2 JPH0363183 B2 JP H0363183B2 JP 59070410 A JP59070410 A JP 59070410A JP 7041084 A JP7041084 A JP 7041084A JP H0363183 B2 JPH0363183 B2 JP H0363183B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- gas
- electrode substrate
- porous carbonaceous
- mold
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 79
- 239000000758 substrate Substances 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 74
- 229910002804 graphite Inorganic materials 0.000 claims description 49
- 239000010439 graphite Substances 0.000 claims description 49
- 239000011148 porous material Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 39
- 238000000465 moulding Methods 0.000 claims description 36
- 229910052799 carbon Inorganic materials 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 19
- 239000000446 fuel Substances 0.000 claims description 19
- 238000003763 carbonization Methods 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000007731 hot pressing Methods 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000011236 particulate material Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000011417 postcuring Methods 0.000 claims description 4
- 239000011134 resol-type phenolic resin Substances 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011300 coal pitch Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 239000011301 petroleum pitch Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 238000010000 carbonizing Methods 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 98
- 239000007789 gas Substances 0.000 description 47
- 239000000047 product Substances 0.000 description 20
- 239000011799 hole material Substances 0.000 description 19
- 239000003792 electrolyte Substances 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- 230000008602 contraction Effects 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000011260 aqueous acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011233 carbonaceous binding agent Substances 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Description
æ¬çºæã¯ãé
žåã¯ã¢ã«ã«ãªã®æ°Žæº¶æ¶²ãé»è§£è³ªãš
ããŠä¿æããç©å±€åçæé»æ± çšãã€ããŒã©åé»æ¥µ
åºæ¿åã³ãã®è£œé æ¹æ³ã®æ¹è¯ã«ä¿ããæŽã«è©³ãã
ã¯åå¿ã¬ã¹ïŒçææ°äœåã¯é žåå€æ°äœïŒäžééå±€
ãšããŠã«ãŒãã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒãïŒã°
ã©ãã¢ã€ãã·ãŒãïŒãæããïŒå±€ããæããæŽã«
該ã¬ã¹äžééå±€ã®äž¡åŽã«ã¬ã¹æ¡æ£å±€ãšããŠã®å€å
æ§ççŽ è³ªå±€ããæãäžäœåãããïŒå±€æ§é ãæ
ãã該å€åæ§ççŽ è³ªå±€ã®åãã®ã»ãŒäžå¿éšã«ã¬ã¹
æµè·¯ãšããŠã®äžç©ºåé矀ãæããçæé»æ± çšé»æ¥µ
åºæ¿åã³ãã®è£œé æ¹æ³ã«é¢ããã åŸæ¥ãé»è§£è³ªæ°Žæº¶æ¶²ãçšããç©å±€åçæé»æ±
ã¯ãé»è§£è³ªæ°Žæº¶æ¶²ãä¿æããå€å質ãããªãã¯ã¹
ãä»ããŠããã®äž¡åŽã«é°æ¥µã®é»æ¥µã圢æãã觊åª
ãæ æããå€åæ§ççŽ è³ªå±€ãæ¡æ£ééããŠããå
å¿ã¬ã¹ãããããé»è§£è³ªãããªãã¯ã¹ã«è¿ããã
ããã®è§Šåªæ æå±€ïŒä»¥äžè§Šåªå±€ãšç¥èšããïŒã§ã
ã¬ã¹â觊åªïŒåºäœïŒâé»è§£è³ªïŒæ¶²äœïŒã®ïŒçžé»æ°
ååŠåå¿ãæå¹ã«è¡ãããããã«ããåäœã»ã«ã
圢æããããåå¿ã¬ã¹ãšããŠçšããããæ°äœçæ
ãšæ°äœé žåå€ãçžäºã«æ··åããªãããã«ãã¬ã¹äž
ééæ§ã®ç·»å¯ææã§ååäœã»ã«ãä»åããããå
äœã»ã«ã®æ§æææã¯é žãã¢ã«ã«ãªçã®æ¯èŒçé«æž©
ã®ç°å¢ã«èããé»æ°åã³ç±ã®è¯å°äœã§ããççŽ è³ª
ãŸãã¯è觊åéãªã©ã®è觊ææãçšãããããã
ã®ãããªåäœã»ã«ã¯æå®ã®é»å§ãšé»æµãåŸããã
ããã«æ°åä¹è³æ°çŸã®åäœã§ç©å±€åãããã è¿å¹Žã¯ãªãŒã³ãªãšãã«ã®ãŒã®çºçè£ çœ®ãããã¯
ç«ååã¯æ°Žåçºé»ãªã©ã®é転ã®å¹³æºååã¯ãšãã«
ã®ãŒå¹çã®åäžã«ããçè³æºã«è³ããééèªåšãª
çºé»è£ 眮ãšããŠã®çæé»æ± åã³ãã®åšèŸºã·ã¹ãã
ã®éçºå©çšã«ã€ããŠã®èŠæãé«ãã ç©å±€åçæé»æ± çšåºæ¿ã¯ãã¬ã¹æ··åé²æ¢ã®ãã
ã®ã¬ã¹äžééå±€åã³ã¬ã¹æ¡æ£å±€ãšããŠã®å€åæ§å±€
ã®æ§ææ段ã«ãã€ãŠãã¢ãããŒã©åãšãã€ããŒã©
åãšã®åé¡ããããšãã§ããããã€ããŒã©åé»æ¥µ
åºæ¿ãæããç©å±€åçæé»æ± ã¯ãã¢ãããŒã©åé»
極åºæ¿ãçšãããã®ã«æ¯ããŠã¬ã¹äžééå±€ã®äž¡é¢
ã«ã¬ã¹æ¡æ£å±€ãæ¥çãŸãã¯çµåã«ããäžäœåãã
ãŠããã®ã§ãåäœã»ã«ãå€æ°ç©å±€ããã¹ã¿ãã¯ã®
åããèãããããšãã§ããã°ããã§ãªãããã
ããã®å±€ã®éã®é»æ°ãšç±ã®æ¥è§Šæµæãæžããããš
ãã§ããæŽã«é»æ¥µåºæ¿ãã®ãã®ãç©å±€ã«ããæ©æ¢°
匷床ã匷ãã§ããå©ç¹ããããåŸã€ãŠãã€ããŒã©
åé»æ¥µåºæ¿ã¯ã¢ãããŒã©åé»æ¥µåºæ¿ã«æ¯ããŠãç
æé»æ± ã®æ§èœã®åäžãšè£ 眮ã®ã³ã³ãã¯ãåã«è³ã
ããã®ãšããŠãã奜ãŸãããã®ãšãããŠããã äžæ¹ããã€ããŒã©åçæé»æ± çšé»æ¥µåºæ¿ã®è£œé
æ¹æ³ãšããŠã¯ãã¬ã¹äžééå±€ã®ççŽ è³ªèæ¿ã®äž¡é¢
ããªãå å·¥ããŠåŸãããã¬ã¹æµè·¯ãåããã¬ã¹ã»
ãã¬ãŒã¿ååºæ¿ãç¥ãããŠãããããã«å¯Ÿãæ¬çº
æè ãã¯çççŽ ç¹ç¶ãããŒã¹ãšããŠãã¬ã¹æ¡æ£å±€
ãšããŠã®å€åæ§ççŽ è³ªå±€ã®ã»ãŒäžå€®éšã«ã¬ã¹æµè·¯
ãæ©æ¢°å å·¥ã«ããããã容æãªå å§æ圢åã³ç±åŠ
çã«ãã補é ããåªããç©æ§ãæããé»æ¥µåºæ¿ã
æäŸããŠããïŒç¹é¡æ57â178770ïŒãæ¬çºæè ã
ã®æäŸããé»æ¥µåºæ¿ã¯ãåèšã®ããã«åŸæ¥æ©æ¢°å
å·¥ãå¿ èŠãšããããªãå å·¥ãç©¿åå å·¥ãå»ããå€
åæ§ççŽ è³ªå±€ã圢æããã«ããããçççŽ ç¹ç¶ã
ããŒã¹ãšããŠç¹å®ã®çååçãæããç±ç¡¬åæ§æš¹
èçµåæãšæ圢枩床以äžã®æž©åºŠã§ç±å解ããç¹å®
ç²åºŠã®çŽ°å調ç¯æãçšããŠå¥œãŸããé£ç¶æ°åã調
æŽããããšãã§ãããã®ã§ã¯ããããåŸè¿°ããã
ãã«åºæ¿è£œé å·¥çšã®äžã§ãæ圢ç©ã®çåçŒæã®å·¥
çšã§å€åæ§ççŽ è³ªå±€ãšã¬ã¹äžééå±€ïŒç·»å¯ççŽ è³ª
å±€ïŒãšã®å¥é¢ãé¿ãããããç¹ã«åºæ¿é¢ã®åºã倧
ååºæ¿ã«ã€ããŠã¯ãçŒæ枩床ãŸã§ã®ææž©æ¹æ³ã®å·¥
倫ãªã©ã«æãããå¥é¢ãçºçãã補é åçãäœ
ãããã®æ¹åãæãŸããŠããã æ¬çºæã¯ãäžè¿°ã®åŠãæ¬ ç¹ã解æ¶ããçæé»æ±
çšé»æ¥µåºæ¿ãæäŸããããšãç®çãšãããããªã
ã¡ãæ圢åºæ¿ãçŒæïŒæé«300âãŸã§ïŒå·¥çšã§å¥
é¢ãçããã®ã¯ææž©éçšã«ãããå€åæ§ççŽ è³ªå±€
ãšã¬ã¹äžééå±€ïŒåã¯ã»ãã¬ãŒã¿ïŒãšã®ç±èšåŒµã®
å·®ãããã¯çŒæå®äºåŸã®å®€æž©ãŸã§ã®å·åŽå·¥çšã§ã®
äž¡å±€ã®ç±åçž®ã®å·®ã«ãããã®ãšèããããã®ã§ã
äž¡å±€ã®èšåŒµã»åçž®ã®å·®ãäžéã«é 眮ããç±èšåŒµã»
åçž®ã®åžåäœçšããªãç·©è¡å±€ã«ããåé¡ã解決ã
ãããšãããã®ã§ããã ç·©è¡å±€ææãšããŠãæ¯èŒçèšåŒµã»åçž®ã®å²åã
倧ãããæ¥çæãªã©ãšã®æ¥çæ§ããããã¬ã¹ã®é
é床ãããŸãé«ããªããã®ãšããŠåžè²©ã®å¯ææ§é»
éã·ãŒãã«çç®ãããå¯ææ§é»éã·ãŒãã¯ã倩ç¶
ç£ã®é»éãé žåŠçãªã©ã§ççŽ çµåã®å±€éãèšåŒµã
ããããããèšåŒµé»éç²åãå§çž®æ圢ããŠåŸãã
ããã®ã§ãè¡šé¢ããªã³çç¶ã§å€å°ã®ã¬ã¹ééæ§ã
ããã®ã§æ¥çå€ã®å«æµžãå¯èœãªããæ¥çæ§ãã
ããå¯ææ§ã§ããã®ã§èšåŒµã»åçž®ã®åžåã«å¥œé©ã§
ããã æ¬çºæã¯ããã®å¯ææ§é»éã·ãŒããäžèšé»æ¥µåº
æ¿ã®å€åæ§ççŽ è³ªå±€ãšã»ãã¬ãŒã¿ãšã®éã«çåå¯
èœãªæ¥çå€ãä»ããŠäž¡å±€ã«æ¥åãããããšã«ãã€
ãŠåŸæ¥åé¡ãšãªã€ãŠããå±€éã®å¥é¢ãé²æ¢ãäžã€
倧åé»æ¥µåºæ¿ã®è£œäœãå¯èœãªåŸæ¥æè¡ã®æ¹åãæ
äŸããã æ¬çºæã¯ããã€ããŒã©åç©å±€çæé»æ± çšé»æ¥µåº
æ¿ã«ãããŠãã¬ã¹äžééå±€ãšããŠã«ãŒãã³æ¿ã®äž¡
é¢ã«å¯ææ§é»éã·ãŒãïŒã°ã©ãã¢ã€ãã·ãŒãïŒã
æããïŒå±€ããæããæŽã«è©²ã¬ã¹äžééå±€ã®äž¡åŽ
ã«ã¬ã¹æ¡æ£å±€ãšããŠã®å€åæ§ççŽ è³ªå±€ããæãäž
äœåãããïŒå±€æ§é ãæãã該å€åæ§ççŽ è³ªå±€ã®
åãã®ã»ãŒäžå¿éšã«ã¬ã¹æµè·¯ãšããŠã®äžç©ºåé矀
ãæããçæé»æ± çšé»æ¥µåºæ¿ãæäŸããã æŽã«æ¬çºæã¯ãã®ããã«æ¹è¯ãããçæé»æ± çš
é»æ¥µåºæ¿ã®è£œé æ¹æ³ãæäŸããã 以äžãæ·»ä»å³é¢ãåç §ããŠæ¬çºæã®é»æ¥µåºæ¿ã
詳述ããããªãå³é¢äžåäžéšåã«å¯ŸããŠã¯ç¬¬ïŒå³
ä¹è³ç¬¬ïŒå³ã§åäžã®åç §çªå·ãéããŠããã 第ïŒå³ã¯æ¬çºæè ãã®çºæã«ãªãã»ãã¬ãŒã¿ïŒ
ãæŸãã§äž¡åŽã«ã¬ã¹æ¡æ£å±€ããªãå€åæ§ççŽ è³ªå±€
ïŒãæããïŒå±€æ§é ã®ãã€ããŒã©åé»æ¥µåºæ¿ã§ã
ãïŒç¹é¡æ57â178770åç §ïŒãå€åæ§ççŽ è³ªå±€ïŒ
ã®åãã®ã»ãŒäžå€®éšã«åºæ¿é¢ã«ã¬ã¹ãåäžã«æ¡æ£
äŸçµŠããããã®ã¬ã¹æµè·¯ãšãªãäžç©ºåé矀ïŒã圢
æããã 第ïŒå³åã³ç¬¬ïŒå³ã«ãæ¬çºæã®é»æ¥µåºæ¿ã䜿çš
ããçæé»æ± ã»ã«æ§é ã瀺ãã第ïŒå³ã®ã»ã«ã¯ã
æ¬çºæã®é»æ¥µåºæ¿ïŒã觊åªå±€ïŒåã³é»è§£è³ªãå«æµž
ããããããªãã¯ã¹ïŒãä»ããŠç©å±€ãããã®ã§ã
ããçæé»æ± ã®åäœã»ã«ïŒã¯é»è§£è³ªãããªãã¯ã¹
ïŒãä»ããŠäž¡åŽã®è§Šåªå±€ïŒãšçžå¯ŸããïŒã€ã®é»æ¥µ
åºæ¿ïŒã®å€åæ§ççŽ è³ªå±€ïŒã®äžå±€ã§åœ¢æãããã æ¬çºæã®é»æ¥µåºæ¿ïŒã¯ãã«ãŒãã³æ¿ïŒã®äž¡é¢ã«
å¯ææ§é»éã·ãŒãïŒãä»ããŠå€åæ§ççŽ è³ªå±€ïŒã
äžäœæ圢ããŠãªãïŒå±€ã®ç©å±€æ§é ãæããŠããã
å€åæ§ççŽ è³ªå±€ïŒã®åãã®ã»ãŒäžå€®éšã«ã¯ãè€æ°
æ¬ã®äžç©ºåéïŒããæãäžç©ºåé矀ãèšããããŠ
ããããã®äžç©ºåéïŒã¯é»æ¥µåºæ¿ïŒã®äžç«¯é¢ãã
çžå¯Ÿãã端é¢ãŸã§é£ç¶ããŠãããåã ã®äžç©ºåé
ã¯äºãã«ã»ãŒå¹³è¡ã§ããäžã€é»æ¥µåºæ¿ïŒã®é»æ¥µé¢
åã³äžåŽé¢ã«å¯ŸããŠã»ãŒå¹³è¡ã§ãããæŽã«ã«ãŒã
ã³æ¿ïŒãæŸãã§åæ¹ã®äžç©ºåé矀ïŒã¯äºãã«çŽè§
ã®æ¹äœãæããïŒç¬¬ïŒå³åã³ç¬¬ïŒå³åç §ïŒã äžç©ºåéïŒã®æé¢åœ¢ç¶ã¯ä»»æã§ãããäŸãã°ã
å³ç€ºãããŠã¯ããªããç©åœ¢ã§ãããã第ïŒå³ã«ç€º
ãåŠãå圢ã§ãããããã®äžç©ºåéïŒã®æé¢ç©ã
åã®æé¢ç©ã«æç®ããå Žåã®åã®çŽåŸã«çžåœãã
寞æ³ïŒçžåœçŽåŸãšç§°ããïŒã¯ã0.5ãïŒmmã奜ãŸ
ããããã®çžåœçŽåŸã0.5mmããå°ãããšé»æ¥µåº
æ¿é¢ç©ã倧ãããªãäžç©ºåéã®é·ããé·ããªãå Ž
åã«ã¯ãã¬ã¹æµåã®æµæã倧ãããªãéããïŒmm
ãã倧ãããšå€åæ§ççŽ è³ªå±€ãåããªãéãé»æ¥µ
åºæ¿ãç©å±€ããã»ã«ã®å®¹ç©å¹çãæžå°ããã æ¬çºæé»æ¥µåºæ¿ïŒã®å€åæ§ççŽ è³ªå±€ïŒã¯ãå質
ãªå€åæ§ççŽ è³ªææããæ§æãããŠããããã®å¹³
å嵩å¯åºŠã¯0.4ã0.8gïŒcm3ã§ãããäžã€ã¬ã¹éé
床ã¯20mlïŒcmã»hrã»mmAq.以äžã§ããããšã奜ãŸ
ãããäžèšç¯å²ã®å¹³å嵩å¯åºŠåã³ã¬ã¹éé床ãæ
ããå€åæ§ççŽ è³ªå±€ã¯ã奜ãŸããæ©æ¢°ç匷床äŸã
ã°æ²ã匷床ãæããäžã€å¥œãŸããã¬ã¹æ¡æ£æµæã
æããããªããå€åæ§ççŽ è³ªå±€ã®æ°åçã¯50ã80
ïŒ ã§ããããã®çŽ°åã¯é现åã§ãããäžã€ãã®çŽ°
åã®60ïŒ ä»¥äžãïŒã50ÎŒã®ç¯å²å ã®åŸãæããã
ãšã奜ãŸããã æ¬çºæã®é»æ¥µåºæ¿ïŒã®å¯ææ§é»éã·ãŒãïŒã¯ã
1.0ã1.35gïŒcm3ã®å¹³å嵩å¯åºŠãš0.2mlïŒcmã»hrã»mm
Aq.以äžã®ã¬ã¹éé床åã³1.0mm以äžã®åããæã
ãããšã奜ãŸãããé»éã·ãŒãã®åãã¯ãçŒææ
ã®å€åæ§ççŽ è³ªå±€ãšã«ãŒãã³æ¿ã®ç±èšåŒµåã¯åçž®
ãåžåããç®çã«ã¯åãæ¹ãããæãŸãããã®ã§
ã¯ããããåŸã«è¿°ã¹ãããã«å€§åã®é»æ¥µåºæ¿ã補
é ããå Žåã§ãïŒmm以äžã®åããå¿ èŠãšããªãã
ãšãèªããããŠãããå¯ææ§é»éã·ãŒãïŒã¯ãèš
匵é»éç²åãå§çž®ããŠåŸããããã®ã§ãããå§çž®
ãããèšåŒµé»éç²åéã«ã¯åŸ®å°æ¬ é¥ãããã¬ã¹ã®
ééãèš±ãã®ã§ãã¬ã¹ã®éé床ãæŽã«æžå°ããã
ãšå ±ã«é»è§£è³ªã®äŸµå ¥ã«ããã·ãŒãã®èšããé²æ¢ã
ãããã«ãã¬ãŸãŒã«åããšããŒã«æš¹èã該ã·ãŒã
100éééšã«å¯ŸããŠ0.1ã20éééšã®ç¯å²ã«ãªãã
ãã«æžå§ã§å«äŸµãããåŸãç±å å§ããŠç¡¬åããã
ãã®åã¯800â以äžã§æŽã«çåçŒæãããã®ãçš
ããããšã¯äžå±€å¥œãŸããã æ¬çºæã®é»æ¥µåºæ¿ïŒã®ã«ãŒãã³æ¿ïŒã¯ã1.2gïŒ
cm3以äžã®å¹³å嵩å¯åºŠãš0.2mlïŒcmã»hrã»mmAq.以äž
ã®ã¬ã¹éé床ãæããããšã奜ãŸãããå¹³å嵩å¯
床ã1.0gïŒcm3ããå°ãããšææã®ã¬ã¹äžééå±€ãš
ããŠã®ç·»å¯æ§ãåŸãããªãã æ¬çºæã®é»æ¥µåºæ¿ã¯ä»¥äžã®ããã«ããŠè£œé ãã
ããæå®åœ¢ç¶ã®éåã«ãå€åæ§ççŽ è³ªå±€çšææã
äžç©ºåé圢æçšææãå€åæ§ççŽ è³ªå±€çšææãã«
ãŒãã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒããæ¥çææã
çšããŠããããã¬ã¹ã«ããæ¥çããã¬ã¹äžééå±€
圢æçšæ圢åãå€åæ§ççŽ è³ªå±€çšææãäžç©ºåé
圢æçšææãå€åæ§ççŽ è³ªå±€çšææãé ã«äŸçµŠ
ãããã¬ã¹æ圢ããåŸç¡¬åãããåŸãäžæŽ»æ§é°å²
æ°äžã§çåçŒæããã æ¬çºæã§äœ¿çšããå€åæ§ççŽ è³ªå±€çšææãšããŠ
ã¯ãå å¡«æ10ã50ééïŒ ãçµåæ20ã40ééïŒ å
ã³çŽ°å調ç¯æ20ã50ééïŒ ããæãæ··åç©ã§ã
ãã å€åæ§ççŽ è³ªå±€çšææã®ãå å¡«æãšããŠã¯çç
çŽ ç¹ç¶ãã«ãŒãã³ç²åçãçµåæãšããŠã¯ããšã
ãŒã«æš¹èããšããã·æš¹èãç³æ²¹ç³»åã³ïŒåã¯ç³ç
ç³»ãããåã¯ãããã®æ··åç©ã现å調ç¯æãšããŠ
ã¯ããªããã«ã¢ã«ã³ãŒã«ãããªã¹ãã¬ã³ãããªãš
ãã¬ã³ãããªãããã¬ã³ãããªå¡©åããã«åã¯ã
ããã®æ··åç©ã䜿çšãããã å å¡«å€ãšããŠçšããçççŽ ç¹ç¶ã¯ãïŒã30ÎŒã®
ç¹ç¶åŸã0.02ãïŒmmçšåºŠã®ç¹ç¶é·ãæãããã®ã
奜ãŸãããç¹ç¶é·ãïŒmmãè¶ãããšãæ圢ã«è³ã
å·¥çšã§ããäºãã«ããã¿åããæ¯çç¶ã«ãªããæ
æã®åµ©å¯åºŠåã³çŽ°ååŸååžãåŸãããªãããªãã
0.02mmããçããšå¿ èŠãšãã匷床ãåŸãããªãã
ãŸãã該çççŽ ç¹ç¶ã2000âã«çŒæããå Žåã®ç
åç·åçž®çã¯0.1ã3.0ïŒ ã®ç¯å²ã§ãããç·åçž®ç
ããããã倧ã§ãããšãçŒææã«ãããã¯ã©ãã¯
çºçã®åå ã®äžã€ã«ãªãæããããããã®ãããª
çççŽ ç¹ç¶ãçšãããšç¹ã«å€§åã®é»æ¥µåºæ¿ã®è£œé
ãå¯èœãšãªãã æ¬çºæã«çšããçµåæã¯ãçååŸççŽ è³ªçµåæ
ãšããŠççŽ ç¹ç¶éã®çµåã«åœ¹ç«ã€ãã®ã§ãããæ
æã®åµ©å¯åºŠãåŸãããã«ã¯ãçååçã30ã75é
éïŒ ã®ç¯å²ã®æš¹èã奜ãŸããããã®ãããªçµåæ
ãšããŠããšããŒã«æš¹èããšããã·æš¹èãç³æ²¹ç³»å
ã³ïŒåã¯ç³çç³»ãããåã¯ãããã®æ··åç©ãèã
ããããç¹ã«ãç²äœããšããŒã«æš¹èåç¬ãããã¯
ãããšç²äœããããšã®æ··åç©ã¯ã也åŒæ··åã«éã
ãŠãæã奜ãŸãããåŸãããåºæ¿ã®ç¹æ§ãåªãã
ããšãå€æããããŸãçµåææš¹èã®æ··åéã¯10ã
50ééïŒ ã奜ãŸããã¯20ã40ééïŒ ãçšãããã
10éééšïŒ ããå°ãªããšçµåæãšããŠã®éãäžè¶³
ããããã«åŸãããé»æ¥µåºæ¿ã®åŒ·åºŠãäœããªãã
ãŸã50ééïŒ ããå€ããšææã®çŽ°ååŸããã³åµ©å¯
床ãåŸãããªããªãã æ¬çºæã«çšãã现å調ç¯æã¯æ圢åã®çŽ°åãå®
ããéèŠãªææã§ãããæ¬çºæã«ãããŠã¯ã嵩å¯
床åã³çŽ°ååŸã調ç¯ããããã«ã70ïŒ ä»¥äžã®ç²å
ã30ã300ÎŒã®ç¯å²ã®ç²åŸãæããææ©ç²ç¶ç©è³ª
ãçšãããããææ©ç²ç¶ç©è³ªãšããŠã¯ãå°ãªããš
ã100âã«ãŠæ®çºãããã¯æº¶èæµåã瀺ããªãã
ã®ãçšãããããããªãã¡ã該ææ©ç²ç¶ç©è³ªã¯ã
æ圢枩床ããã³å§åã«ãããŠãç±å€åœ¢ã¯èš±ããã
ãæ®çºãããã¯æº¶èæµåããŠã¯ãªããªããäžèšã®
çç±ãã奜ãŸãã现å調ç¯æãšããŠã¯ãããªãã
ã«ã¢ã«ã³ãŒã«ãããªå¡©åããã«ãããªãšãã¬ã³ã
ããªãããã¬ã³ãããªã¹ãã¬ã³åã¯ãããã®æ··å
ç©ã§ãçååç30ééïŒ ä»¥äžã®ãã®ãé©å®éžæã
ããçååçãããããé«ããšåµ©å¯åºŠã现ååŸã®
調æŽã«é£ç¹ãçããæããããã 现å調ç¯æã®æ·»å éã¯ãææãšããé»æ¥µåºæ¿ã®
嵩å¯åºŠããã³çŽ°ååŸã«å¿ããŠ20ã50ééïŒ ã®ç¯å²
ããéžã°ãããå°ãæ··åã«éãå å¡«å€ããçµå
æãã现å調ç¯å€ããšããŠåã ééïŒ ã§ç€ºã
ãå ŽåãïŒïŒ¡ïŒïŒ£ïŒïŒïŒ¢ïŒ1.5ã4.0ã®ç¯å²ã«åæ
åã調æŽãããšå¥œãŸããçµæãåŸãããã ãã®ç¯å²å€ã§ã¯åµ©å¯åºŠãæ²ã匷床ãã¬ã¹éé
床ãé»æ°æµæã®ãã¹ãŠãæºè¶³ããããšã¯é£ããã
æ¬çºæã«æŒããŠãå å¡«æã10ã50ééïŒ ã现å
調ç¯æã20ã50ïŒ ã®ç¯å²ã«å¯ŸããŠã¯ãçµåæ
ã20ã40ééïŒ ã®ç¯å²ããéžã°ããããšã奜ãŸã
ãã æ¬çºæã§äœ¿çšããäžç©ºåé圢æçšææãšããŠ
ã¯ãã¯ãã¹ç¶ç¹ç©ãã¹ãã¬æ Œåç¶æ圢ç©çã®é«å
åç©è³ªãããããã®é«ååç©è³ªãšããŠã¯ããªãšã
ã¬ã³ãããªãããã¬ã³ãããªã¹ãã¬ã³ãããªãã
ã«ã¢ã«ã³ãŒã«ãããªå¡©åããã«ããããçååç
30ééïŒ ä»¥äžã®ãã®ãé©å®éžæãããçååçã
ããããé«ããšäžç©ºåéã®åœ¢æåã³çžåœçŽåŸã®èª¿
ç¯ã«é£ç¹ãçããæããããããŸãããããã®é«
ååç©è³ªãšããŠã¯ãäžç©ºåé圢æã®ããã«ãå°ãª
ããšã100âã«ãŠæ®çºãããã¯æº¶èæµåã瀺ããª
ããã®ãçšãããããããªãã¡ã該é«ååç©è³ª
ã¯ãæ圢枩床ããã³å§åã«ãããŠãç±å€åœ¢ã¯èš±ã
ãããæ®çºãããã¯æº¶èæµåããŠã¯ãªããªãã äžç©ºåéã®çžåœçŽåŸã奜ãŸããç¯å²ã«èª¿ç¯ãã
ããã«äœ¿çšã§ããã¯ãã¹ç¶ç¹ç©ãšããŠã¯ã第ïŒïœ
å³ã«ç€ºãããã«ãåèšé«ååç©è³ªãããªãç¹ç¶åŸ
ïœã0.5ã3.3mmã®å糞åã¯å糞ãè€æ°æ¬åæãã
åæ糞ããã¬ã¹æµãæ¹åã«å¹³è¡ãªå糞åã¯åæ糞
ã®ééã1.5ãïŒmmãã¬ã¹æµãã«çŽè§ãªæ¹åã®
å糞åã¯åæ糞ã®ééãïŒã50mmãšãªãããã«
æ§æãããã®ã§ãããåãåæ§ã«äœ¿çšã§ããã¹ã
ã¬æ Œåç¶æ圢ç©ã¯ãåèšé«ååç©è³ªãéåã«æº¶è
ç¶æ ã§æŒåºæ圢ããæ¹æ³ãåã¯è©²é«ååç©è³ªã®ã
ã¬ããåã¯ç²æ«ãéåå ã§å å§æ圢ããæ¹æ³ã§äœ
ãããããã¹ãã¬æ Œåã®æ Œåæé¢ã¯å圢ãç©åœ¢ã
æ£æ¹åœ¢åã¯æ圢ãªã©ä»»æã®åœ¢ç¶ãšããããšãã§ã
ãããã®æé¢å¯žæ³ã¯ãæ Œåæé¢ç©ãçžåœããåã®
æé¢ç©ã«æç®ããæã®è©²æç®åã®çŽåŸïŒçžåœçŽåŸ
ãšç§°ããïŒã0.5ã3.3mmãšãªãããã«éžæãã
ããäŸãã°ç¬¬ïŒïœå³ã«ç€ºãããã«æé¢ãç©åœ¢ã®å Ž
åïœïŒ0.45ã2.7mmãïœïŒ0.5ã3.0mmã®ç¯å²ããæ Œ
åã®çžåœçŽåŸã0.5ã3.3mmãšãªãããã«éžæã
ããã¹ãã¬æ Œåã®ã¬ã¹æµãæ¹åã«å¹³è¡ãªæ Œåã®é
éã¯1.5ãïŒmmãšããã¬ã¹æµãã«çŽè§ãªæ¹åã®
æ Œåã®ééã¯ïŒã50mmã®ç¯å²ããç®çã«ããéž
ã°ããã ãããã¯ãã¹ç¶ç¹ç©åã¯ã¹ãã¬æ Œåç¶æ圢ç©ã¯
éåå ã®å€åæ§ççŽ è³ªå±€ã®åœ¢æã®éã該å€åæ§ç
çŽ è³ªå±€ã®åãã®ã»ãŒäžå€®éšã«äœçœ®ããããã«ãå€
åæ§ççŽ è³ªå±€çšææã®äžã«èŒããã°ããããã®åŸ
ã®å å§æ圢ãåŸç¡¬åã®å·¥çšãçµãŠãçåçŒæã«ã
ãçåããéšåãé€ããŠã倧éšåãç±å解ã«ãã
æ®æ£ããŠå€åæ§ççŽ è³ªå±€å ã«äžç©ºåéã圢æãã
ããã«ãªãã äžè¬ã«ãã®ãããªäžç©ºåé圢æã«éããŠãçå
çŒæåŸåžžæž©ãŸã§å·åŽããæãå§ãã®ç¹ç¶åŸåã¯æ
圢äœæ Œåã®çžåœçŽåŸã¯ãããã«ãã圢æãããäž
空åéå£åŸãïŒãïŒïŒ å°ãããªãããšã確ããã
ããŠããã®ã§ããã®åçž®ãåæ¡ããŠãåæã®ã¯ã
ã¹ç¶ç¹ç©åã¯ã¹ãã¬æ Œåç¶æ圢ç©ã®ç¹ç¶åŸåã¯çž
åœçŽåŸãéžã¶ããšã«ããã奜ãŸããäžç©ºåéã®çž
åœçŽåŸã«è¿ããã®ã«ä»»æã«èª¿ç¯ããããšãã§ã
ãã å°ãäžèšã¯ãã¹ç¶ç¹ç©ãã¹ãã¬æ Œåç¶æ圢ç©
ã¯ãæ¬çºæã®äžç©ºåé圢æçšææãäŸç€ºãããã®
ã§ãããæ¬çºæã¯ãããã®ã¿ã«éå®ãããªãã
åãåæ§ã«åèšã®é«ååç©è³ªãåæ§ãªç¹æ§ãæã
ããã®ãªãã°åèšä»¥å€ã®ãã®ã䜿çšãåŸãã æ¬çºæã§äœ¿çšããå¯ææ§é»éã·ãŒãã¯åèšã®ã
ããªç©æ§å€ãæããåžè²©ã®èšè¹é»éæµåã®å§çž®æ
圢ã·ãŒãã䜿çšãããæŽã«å¥œãŸããã¯åèšããã
ããªçååçã20ïŒ ä»¥äžã®ç±ç¡¬åæ§æš¹èãäŸãã°
ã¬ãŸãŒã«åããšããŒã«æš¹èåã¯ãšããã·æš¹èã®ã
ããªæš¹èå«æµžå€ã50mmHg以äžã®æžå§äžã§æ°åå«
浞ãç¹°è¿ããåŸãäŸãã°140âãïŒKgïŒcm2ãïŒ
æéã®æ¡ä»¶ã§ç±å§ããŠç¡¬åãããé»éã·ãŒãåã¯
ç±ç¡¬åé»éã·ãŒããæŽã«800â以äžã®æž©åºŠã§äžæŽ»
æ§é°å²æ°äžã«çåçŒæããé»éã·ãŒããçšããã
ãšãã§ããã æ¬çºæã«çšããæ¥çææã¯ãç¹ç¶åŸïŒã30ÎŒã
ç¹ç¶é·0.02ãïŒmmã®çççŽ ç¹ç¶ïŒã40ééïŒ ãšç
ååçã30ã75ééïŒ ã®ã¬ãŸãŒã«åããšããŒã«æš¹
è液60ã100ééïŒ ãšãæ··åããŠåŸãããæ··åç©
ã§ããã æ¬çºæã«çšããã«ãŒãã³æ¿ã¯ãåèšãããããª
å¹³å嵩å¯åºŠã1.2gïŒcm3以äžã§ã¬ã¹éé床0.2mlïŒ
cmã»hrã»mmAq.ã®ç©æ§ãæããåããïŒmm以äžã®
ãã®ã§ããã æ圢ã¯ãã¬ã¹æ圢æ³ã«ãã€ãŠè¡ãªããäžèšå€å
æ§ççŽ è³ªå±€çšæ··åç©ããã¬ã¹æ圢çšéåå ã«äŸçµŠ
ãããã®äžã«äžç©ºåé圢æçšææãå€åæ§ççŽ è³ª
å±€çšæ··åç©ãé ã«å ¥ãã次ã«ãã«ãŒãã³æ¿ã®äž¡é¢
ã«å¯ææ§é»éã·ãŒããæ¥çææãçšããŠãããã
ã¬ã¹ã«ããæ¥çããã¬ã¹äžéé局圢æçšäºåæ圢
åãäŸçµŠããæŽã«ãå€åæ§ççŽ è³ªå±€çšæ··åç©ãäž
空åé圢æçšææãå€åæ§ççŽ è³ªå±€çšæ··åç©ãã
ã®é ã«äŸçµŠããã ãã¬ã¹æ圢ã«éããäžèšã®ããã«ãäºãã«ãŒã
ã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒããæ¥çææãçšã
ãŠããããã¬ã¹ããŠæ¥çããæ圢åïŒã¬ã¹äžéé
局圢æçšäºåæ圢åïŒãæºåããŠãããªããã°ãª
ããããã®ã¬ã¹äžéé局圢æçšäºåæ圢å以å€ã®
äžç©ºåé矀ãæããå€åæ§ççŽ è³ªå±€ã圢æããå
ææã®ããã«ãã¬ã¹äžééå±€ã圢æããåèšå¯æ
æ§é»éã·ãŒããæ¥çææãã«ãŒãã³æ¿ãæå®ã®é
ã«éåå ã«äŸçµŠããŠãäžæ®µã®ãã¬ã¹æ圢ã§åæã«
æ圢ãå®äºãããããšãã§ããªãã®ã¯ãéåå ã«
äŸçµŠãããå局圢æçšææãããŸãã«ãæ°å€ããª
ããšãéåå ã§ã®ç±åã³å§åã®åŠçãææåéšå
ã«äŒããã®ã«ã¯ããçšåºŠæéãããããã®ã§ãã
ãããææã®äžã«ã¯æåã®åé¢ãææã®å±æ²ãçº
çããããšããããæ¬çºæã§ã¯ãç¹ã«å€åæ§ççŽ
質局çšæ··åç©äžã®çµåæã现å調ç¯æãªã©ãåé¢
ããããå¯ææ§é»éã·ãŒããæ²ãããªã©ããŠå質
ãæ圢åãåŸãããªãããšãããããã§ãããæ¬
çºæè çã¯ãæ圢æ¹æ³ãçš®ã æ€èšããçµæãåèš
é»éã·ãŒãïŒæãšã«ãŒãã³æ¿ïŒæããæãïŒå±€æ§
é ã®ã¬ã¹äžééå±€ãäºãããããã¬ã¹æ圢ããŠã
ãã°ããããã®åé¡ãèµ·ããå質ãªæ圢åãåŸã
ããããšã確èªããã æ¬çºæã«çšããããã¬ã¹äžéé局圢æçšäºåæ
圢åã¯ãæå®ã®éåã«ãåèšå¯ææ§é»éã·ãŒãã
æ¥çææãã«ãŒãã³æ¿ãæ¥çææãå¯ææ§é»éã·
ãŒãã®é ã«äŸçµŠããéå枩床120ã160âãæ圢å§
10ã50KgïŒcm2ãå§ä¿ææé10ã40åã®ç¯å²ã«ãã
ãŠãå žåçã«ã¯140âã30KgïŒcm2ã20åã®æ¡ä»¶ã§
ããããã¬ã¹æ圢ããåŸãé»æ¥µåºæ¿æ圢çšéåã®
寞æ³ã«åãããã«æªæããæ圢åã§ãããäºåæ
圢åãäœãéåã¯é»æ¥µåºæ¿æ圢çšã®éååã³ãã¬
ã¹æ圢æ©ã䜿çšããããšãã§ããã é»æ¥µåºæ¿æ圢çšéåå ã§ã®ãã¬ã¹æ圢æ¡ä»¶ã¯ã
éåå ç±æž©åºŠ70ã200âãæ圢å§ïŒã100KgïŒcm2ã
å§ä¿ææéïŒã60åéã®ç¯å²ããé©å®éžæããã ãã¬ã¹æ圢åŸãåŸãããæ圢ç©ãæ圢枩床ã§å°
ãªããšãïŒæé以äžåŸç¡¬åãããåŸãäžæŽ»æ§é°å²
æ°äž800ã3000âã§çŽïŒæéçŒæããããã®éã
äœæž©ã®ç±å解éçšã«æŒããŠçŽ700âãŸã§ã¯ãã€ã
ãäŸãã°100±50âïŒæã§ææž©ããã¬ã¹åæã®æ¥
æ¿ãªåçž®ã«ããå¿åçºçãé²ãããšã奜ãŸããã
ãã®äœæž©ã®ç±å解éçšã§æ¥æ¿ãªææž©ãè¡ãªããšå±€
éå¥é¢ãã¯ã©ãã¯çºçã®åå ãšãªãã æ¬çºæã®é»æ¥µåºæ¿ã¯æ¬¡ã®ããã«è£œé ããããšã
ã§ãããå³ã¡ãæå®åœ¢ç¶ã®éåã«ãåèšå€åæ§ç
çŽ è³ªå±€çšææãäžç©ºåé圢æçšææãå€åæ§ççŽ
質局çšææåã³å¯ææ§é»éã·ãŒãããã®é ã«äŸçµŠ
ãã60ã100âã20ã50KgïŒcm2ã10ã30åãå žå
çã«ã¯80âã30KgïŒcm2ã20åã®æ¡ä»¶ã§äºåãã¬ã¹
æ圢ãã次ãã§åæ§ãªæäœãç¹°ãè¿ããŠåæ§ãªäº
åæ圢åãïŒååŸãåŸãããããïŒã€ãå¯ææ§é»
éã·ãŒããäžåŽã«ãªãããã«éåã«äŸçµŠãã次ã«
æ¥çææãäž¡é¢ã«å¡åžããã«ãŒãã³æ¿ãå ¥ããæŽ
ã«åèšäºåãã¬ã¹æ圢åãå¯ææ§é»éã·ãŒããäž
åŽã«ãªãããã«äŸçµŠãã120ã160âã20ã50KgïŒ
cm2ã10ã30åãå žåçã«ã¯130âã40KgïŒcm2ã20
åã®æ¡ä»¶ã§æ¬ãã¬ã¹æ圢ãè¡ãªãããã®åŸãåŸç¡¬
åãæŽã«çåçŒæããã ãã®å Žåãå段éã«æŒããææåã³æäœæ¡ä»¶ã¯
äžèšã®ãšããã§ããã 以äžã®ããã«è£œé ãããæ¬çºæã®é»æ¥µåºæ¿ã¯ã
第ïŒè¡šã«ç€ºãæ¬çºæã®é»æ¥µåºæ¿ãšåŸæ¥ã®ãªãä»ã¢
ãããŒã©åé»æ¥µåºæ¿äžŠã³ã«æ¬çºæè çã®å é¡ïŒç¹
é¡æ57â178770ïŒã®ãã€ããŒã©åïŒå±€æ§é é»æ¥µåº
æ¿ã®è«žç©æ§å€ã®æ¯èŒå¯Ÿç §ããæãããªããã«ãã
ã€ããŒã©åé»æ¥µåºæ¿ã®äžè¬çãªç¹åŸŽã§ããæ©æ¢°ç
匷床äŸãã°æ²ã匷床ã倧ãããåãèçåãå¯èœ
ã§ã¬ã¹æ¡æ£æµæãå°ãããªããåäœã»ã«æ§æçŽ å
ãšããŠã»ãã¬ãŒã¿ãã¬ã¹æ¡æ£å€åæ§å±€ãšäžäœçã«
æ圢ãããŠããããã®é»æ°åã³ç±ã®æ¥è§Šæµæã®æ
é€ãªã©ã«ãããç©å±€ããå Žåã®å šäœãšããŠã®é»æ°
æµæåã³ç±æµæã®æ¿æžãªã©å€å€§ã®å¹æãçºæ®ãã
ãã®ã§ããããããæ¬çºæè çã®å é¡ã®ïŒå±€æ§é
ã®é»æ¥µåºæ¿ã«èŒã¹ãŠãå¯ææ§é»éã·ãŒããéå ã
ããã®ãšãªã€ãŠããããåºæ¿ã®åãããã®ååã
ãªããããåŸãé»æ°çåã³ç±çãªåããåºå ãã
ç©æ§å€ã¯å€å°å£ããã®ãšãªã€ãŠãããããããªã
ãã第ïŒè¡šã«ç€ºãçŒææã®å¥é¢çºæ§é »åºŠããŒã¿ã®
ãšãããæ¬çºæè çã®å é¡ã®é»æ¥µåºæ¿ã§ã¯ãã¬ã¹
äžééå±€ãšããŠã«ãŒãã³æ¿ã䜿çšããïŒå±€æ§é ã®
å Žåãé»æ¥µåºæ¿ã®å€§ãããå¢ãã«ã€ããŠå¥é¢ãã
å²åãå€ããªãã倧åã®é»æ¥µåºæ¿ã®è£œé ã¯åçã
éåžžã«äœããªããæ¬çºæã®æ¹æ³ã«ããã°åãµã€ãº
å¥ã®å¥é¢çºçé »åºŠãèãããå°ãªããªãã°ããã§
ãªãã倧åã®é»æ¥µåºæ¿ã補äœããå Žåã§ãå¥é¢ã
ãå²åãå°ãªããªããå®è³ªçãªçç£ãã§ãããã®
ãšãªã€ãã å°ã第ïŒè¡šã®ç©æ§å€ã¯æ¯èŒã®ããã«äžäŸãšããŠ
瀺ããã®ã§ããã枬å®ã¯åäžæ¡ä»¶ã§è¡ããããã®
ã§ããã
ããŠä¿æããç©å±€åçæé»æ± çšãã€ããŒã©åé»æ¥µ
åºæ¿åã³ãã®è£œé æ¹æ³ã®æ¹è¯ã«ä¿ããæŽã«è©³ãã
ã¯åå¿ã¬ã¹ïŒçææ°äœåã¯é žåå€æ°äœïŒäžééå±€
ãšããŠã«ãŒãã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒãïŒã°
ã©ãã¢ã€ãã·ãŒãïŒãæããïŒå±€ããæããæŽã«
該ã¬ã¹äžééå±€ã®äž¡åŽã«ã¬ã¹æ¡æ£å±€ãšããŠã®å€å
æ§ççŽ è³ªå±€ããæãäžäœåãããïŒå±€æ§é ãæ
ãã該å€åæ§ççŽ è³ªå±€ã®åãã®ã»ãŒäžå¿éšã«ã¬ã¹
æµè·¯ãšããŠã®äžç©ºåé矀ãæããçæé»æ± çšé»æ¥µ
åºæ¿åã³ãã®è£œé æ¹æ³ã«é¢ããã åŸæ¥ãé»è§£è³ªæ°Žæº¶æ¶²ãçšããç©å±€åçæé»æ±
ã¯ãé»è§£è³ªæ°Žæº¶æ¶²ãä¿æããå€å質ãããªãã¯ã¹
ãä»ããŠããã®äž¡åŽã«é°æ¥µã®é»æ¥µã圢æãã觊åª
ãæ æããå€åæ§ççŽ è³ªå±€ãæ¡æ£ééããŠããå
å¿ã¬ã¹ãããããé»è§£è³ªãããªãã¯ã¹ã«è¿ããã
ããã®è§Šåªæ æå±€ïŒä»¥äžè§Šåªå±€ãšç¥èšããïŒã§ã
ã¬ã¹â觊åªïŒåºäœïŒâé»è§£è³ªïŒæ¶²äœïŒã®ïŒçžé»æ°
ååŠåå¿ãæå¹ã«è¡ãããããã«ããåäœã»ã«ã
圢æããããåå¿ã¬ã¹ãšããŠçšããããæ°äœçæ
ãšæ°äœé žåå€ãçžäºã«æ··åããªãããã«ãã¬ã¹äž
ééæ§ã®ç·»å¯ææã§ååäœã»ã«ãä»åããããå
äœã»ã«ã®æ§æææã¯é žãã¢ã«ã«ãªçã®æ¯èŒçé«æž©
ã®ç°å¢ã«èããé»æ°åã³ç±ã®è¯å°äœã§ããççŽ è³ª
ãŸãã¯è觊åéãªã©ã®è觊ææãçšãããããã
ã®ãããªåäœã»ã«ã¯æå®ã®é»å§ãšé»æµãåŸããã
ããã«æ°åä¹è³æ°çŸã®åäœã§ç©å±€åãããã è¿å¹Žã¯ãªãŒã³ãªãšãã«ã®ãŒã®çºçè£ çœ®ãããã¯
ç«ååã¯æ°Žåçºé»ãªã©ã®é転ã®å¹³æºååã¯ãšãã«
ã®ãŒå¹çã®åäžã«ããçè³æºã«è³ããééèªåšãª
çºé»è£ 眮ãšããŠã®çæé»æ± åã³ãã®åšèŸºã·ã¹ãã
ã®éçºå©çšã«ã€ããŠã®èŠæãé«ãã ç©å±€åçæé»æ± çšåºæ¿ã¯ãã¬ã¹æ··åé²æ¢ã®ãã
ã®ã¬ã¹äžééå±€åã³ã¬ã¹æ¡æ£å±€ãšããŠã®å€åæ§å±€
ã®æ§ææ段ã«ãã€ãŠãã¢ãããŒã©åãšãã€ããŒã©
åãšã®åé¡ããããšãã§ããããã€ããŒã©åé»æ¥µ
åºæ¿ãæããç©å±€åçæé»æ± ã¯ãã¢ãããŒã©åé»
極åºæ¿ãçšãããã®ã«æ¯ããŠã¬ã¹äžééå±€ã®äž¡é¢
ã«ã¬ã¹æ¡æ£å±€ãæ¥çãŸãã¯çµåã«ããäžäœåãã
ãŠããã®ã§ãåäœã»ã«ãå€æ°ç©å±€ããã¹ã¿ãã¯ã®
åããèãããããšãã§ããã°ããã§ãªãããã
ããã®å±€ã®éã®é»æ°ãšç±ã®æ¥è§Šæµæãæžããããš
ãã§ããæŽã«é»æ¥µåºæ¿ãã®ãã®ãç©å±€ã«ããæ©æ¢°
匷床ã匷ãã§ããå©ç¹ããããåŸã€ãŠãã€ããŒã©
åé»æ¥µåºæ¿ã¯ã¢ãããŒã©åé»æ¥µåºæ¿ã«æ¯ããŠãç
æé»æ± ã®æ§èœã®åäžãšè£ 眮ã®ã³ã³ãã¯ãåã«è³ã
ããã®ãšããŠãã奜ãŸãããã®ãšãããŠããã äžæ¹ããã€ããŒã©åçæé»æ± çšé»æ¥µåºæ¿ã®è£œé
æ¹æ³ãšããŠã¯ãã¬ã¹äžééå±€ã®ççŽ è³ªèæ¿ã®äž¡é¢
ããªãå å·¥ããŠåŸãããã¬ã¹æµè·¯ãåããã¬ã¹ã»
ãã¬ãŒã¿ååºæ¿ãç¥ãããŠãããããã«å¯Ÿãæ¬çº
æè ãã¯çççŽ ç¹ç¶ãããŒã¹ãšããŠãã¬ã¹æ¡æ£å±€
ãšããŠã®å€åæ§ççŽ è³ªå±€ã®ã»ãŒäžå€®éšã«ã¬ã¹æµè·¯
ãæ©æ¢°å å·¥ã«ããããã容æãªå å§æ圢åã³ç±åŠ
çã«ãã補é ããåªããç©æ§ãæããé»æ¥µåºæ¿ã
æäŸããŠããïŒç¹é¡æ57â178770ïŒãæ¬çºæè ã
ã®æäŸããé»æ¥µåºæ¿ã¯ãåèšã®ããã«åŸæ¥æ©æ¢°å
å·¥ãå¿ èŠãšããããªãå å·¥ãç©¿åå å·¥ãå»ããå€
åæ§ççŽ è³ªå±€ã圢æããã«ããããçççŽ ç¹ç¶ã
ããŒã¹ãšããŠç¹å®ã®çååçãæããç±ç¡¬åæ§æš¹
èçµåæãšæ圢枩床以äžã®æž©åºŠã§ç±å解ããç¹å®
ç²åºŠã®çŽ°å調ç¯æãçšããŠå¥œãŸããé£ç¶æ°åã調
æŽããããšãã§ãããã®ã§ã¯ããããåŸè¿°ããã
ãã«åºæ¿è£œé å·¥çšã®äžã§ãæ圢ç©ã®çåçŒæã®å·¥
çšã§å€åæ§ççŽ è³ªå±€ãšã¬ã¹äžééå±€ïŒç·»å¯ççŽ è³ª
å±€ïŒãšã®å¥é¢ãé¿ãããããç¹ã«åºæ¿é¢ã®åºã倧
ååºæ¿ã«ã€ããŠã¯ãçŒæ枩床ãŸã§ã®ææž©æ¹æ³ã®å·¥
倫ãªã©ã«æãããå¥é¢ãçºçãã補é åçãäœ
ãããã®æ¹åãæãŸããŠããã æ¬çºæã¯ãäžè¿°ã®åŠãæ¬ ç¹ã解æ¶ããçæé»æ±
çšé»æ¥µåºæ¿ãæäŸããããšãç®çãšãããããªã
ã¡ãæ圢åºæ¿ãçŒæïŒæé«300âãŸã§ïŒå·¥çšã§å¥
é¢ãçããã®ã¯ææž©éçšã«ãããå€åæ§ççŽ è³ªå±€
ãšã¬ã¹äžééå±€ïŒåã¯ã»ãã¬ãŒã¿ïŒãšã®ç±èšåŒµã®
å·®ãããã¯çŒæå®äºåŸã®å®€æž©ãŸã§ã®å·åŽå·¥çšã§ã®
äž¡å±€ã®ç±åçž®ã®å·®ã«ãããã®ãšèããããã®ã§ã
äž¡å±€ã®èšåŒµã»åçž®ã®å·®ãäžéã«é 眮ããç±èšåŒµã»
åçž®ã®åžåäœçšããªãç·©è¡å±€ã«ããåé¡ã解決ã
ãããšãããã®ã§ããã ç·©è¡å±€ææãšããŠãæ¯èŒçèšåŒµã»åçž®ã®å²åã
倧ãããæ¥çæãªã©ãšã®æ¥çæ§ããããã¬ã¹ã®é
é床ãããŸãé«ããªããã®ãšããŠåžè²©ã®å¯ææ§é»
éã·ãŒãã«çç®ãããå¯ææ§é»éã·ãŒãã¯ã倩ç¶
ç£ã®é»éãé žåŠçãªã©ã§ççŽ çµåã®å±€éãèšåŒµã
ããããããèšåŒµé»éç²åãå§çž®æ圢ããŠåŸãã
ããã®ã§ãè¡šé¢ããªã³çç¶ã§å€å°ã®ã¬ã¹ééæ§ã
ããã®ã§æ¥çå€ã®å«æµžãå¯èœãªããæ¥çæ§ãã
ããå¯ææ§ã§ããã®ã§èšåŒµã»åçž®ã®åžåã«å¥œé©ã§
ããã æ¬çºæã¯ããã®å¯ææ§é»éã·ãŒããäžèšé»æ¥µåº
æ¿ã®å€åæ§ççŽ è³ªå±€ãšã»ãã¬ãŒã¿ãšã®éã«çåå¯
èœãªæ¥çå€ãä»ããŠäž¡å±€ã«æ¥åãããããšã«ãã€
ãŠåŸæ¥åé¡ãšãªã€ãŠããå±€éã®å¥é¢ãé²æ¢ãäžã€
倧åé»æ¥µåºæ¿ã®è£œäœãå¯èœãªåŸæ¥æè¡ã®æ¹åãæ
äŸããã æ¬çºæã¯ããã€ããŒã©åç©å±€çæé»æ± çšé»æ¥µåº
æ¿ã«ãããŠãã¬ã¹äžééå±€ãšããŠã«ãŒãã³æ¿ã®äž¡
é¢ã«å¯ææ§é»éã·ãŒãïŒã°ã©ãã¢ã€ãã·ãŒãïŒã
æããïŒå±€ããæããæŽã«è©²ã¬ã¹äžééå±€ã®äž¡åŽ
ã«ã¬ã¹æ¡æ£å±€ãšããŠã®å€åæ§ççŽ è³ªå±€ããæãäž
äœåãããïŒå±€æ§é ãæãã該å€åæ§ççŽ è³ªå±€ã®
åãã®ã»ãŒäžå¿éšã«ã¬ã¹æµè·¯ãšããŠã®äžç©ºåé矀
ãæããçæé»æ± çšé»æ¥µåºæ¿ãæäŸããã æŽã«æ¬çºæã¯ãã®ããã«æ¹è¯ãããçæé»æ± çš
é»æ¥µåºæ¿ã®è£œé æ¹æ³ãæäŸããã 以äžãæ·»ä»å³é¢ãåç §ããŠæ¬çºæã®é»æ¥µåºæ¿ã
詳述ããããªãå³é¢äžåäžéšåã«å¯ŸããŠã¯ç¬¬ïŒå³
ä¹è³ç¬¬ïŒå³ã§åäžã®åç §çªå·ãéããŠããã 第ïŒå³ã¯æ¬çºæè ãã®çºæã«ãªãã»ãã¬ãŒã¿ïŒ
ãæŸãã§äž¡åŽã«ã¬ã¹æ¡æ£å±€ããªãå€åæ§ççŽ è³ªå±€
ïŒãæããïŒå±€æ§é ã®ãã€ããŒã©åé»æ¥µåºæ¿ã§ã
ãïŒç¹é¡æ57â178770åç §ïŒãå€åæ§ççŽ è³ªå±€ïŒ
ã®åãã®ã»ãŒäžå€®éšã«åºæ¿é¢ã«ã¬ã¹ãåäžã«æ¡æ£
äŸçµŠããããã®ã¬ã¹æµè·¯ãšãªãäžç©ºåé矀ïŒã圢
æããã 第ïŒå³åã³ç¬¬ïŒå³ã«ãæ¬çºæã®é»æ¥µåºæ¿ã䜿çš
ããçæé»æ± ã»ã«æ§é ã瀺ãã第ïŒå³ã®ã»ã«ã¯ã
æ¬çºæã®é»æ¥µåºæ¿ïŒã觊åªå±€ïŒåã³é»è§£è³ªãå«æµž
ããããããªãã¯ã¹ïŒãä»ããŠç©å±€ãããã®ã§ã
ããçæé»æ± ã®åäœã»ã«ïŒã¯é»è§£è³ªãããªãã¯ã¹
ïŒãä»ããŠäž¡åŽã®è§Šåªå±€ïŒãšçžå¯ŸããïŒã€ã®é»æ¥µ
åºæ¿ïŒã®å€åæ§ççŽ è³ªå±€ïŒã®äžå±€ã§åœ¢æãããã æ¬çºæã®é»æ¥µåºæ¿ïŒã¯ãã«ãŒãã³æ¿ïŒã®äž¡é¢ã«
å¯ææ§é»éã·ãŒãïŒãä»ããŠå€åæ§ççŽ è³ªå±€ïŒã
äžäœæ圢ããŠãªãïŒå±€ã®ç©å±€æ§é ãæããŠããã
å€åæ§ççŽ è³ªå±€ïŒã®åãã®ã»ãŒäžå€®éšã«ã¯ãè€æ°
æ¬ã®äžç©ºåéïŒããæãäžç©ºåé矀ãèšããããŠ
ããããã®äžç©ºåéïŒã¯é»æ¥µåºæ¿ïŒã®äžç«¯é¢ãã
çžå¯Ÿãã端é¢ãŸã§é£ç¶ããŠãããåã ã®äžç©ºåé
ã¯äºãã«ã»ãŒå¹³è¡ã§ããäžã€é»æ¥µåºæ¿ïŒã®é»æ¥µé¢
åã³äžåŽé¢ã«å¯ŸããŠã»ãŒå¹³è¡ã§ãããæŽã«ã«ãŒã
ã³æ¿ïŒãæŸãã§åæ¹ã®äžç©ºåé矀ïŒã¯äºãã«çŽè§
ã®æ¹äœãæããïŒç¬¬ïŒå³åã³ç¬¬ïŒå³åç §ïŒã äžç©ºåéïŒã®æé¢åœ¢ç¶ã¯ä»»æã§ãããäŸãã°ã
å³ç€ºãããŠã¯ããªããç©åœ¢ã§ãããã第ïŒå³ã«ç€º
ãåŠãå圢ã§ãããããã®äžç©ºåéïŒã®æé¢ç©ã
åã®æé¢ç©ã«æç®ããå Žåã®åã®çŽåŸã«çžåœãã
寞æ³ïŒçžåœçŽåŸãšç§°ããïŒã¯ã0.5ãïŒmmã奜ãŸ
ããããã®çžåœçŽåŸã0.5mmããå°ãããšé»æ¥µåº
æ¿é¢ç©ã倧ãããªãäžç©ºåéã®é·ããé·ããªãå Ž
åã«ã¯ãã¬ã¹æµåã®æµæã倧ãããªãéããïŒmm
ãã倧ãããšå€åæ§ççŽ è³ªå±€ãåããªãéãé»æ¥µ
åºæ¿ãç©å±€ããã»ã«ã®å®¹ç©å¹çãæžå°ããã æ¬çºæé»æ¥µåºæ¿ïŒã®å€åæ§ççŽ è³ªå±€ïŒã¯ãå質
ãªå€åæ§ççŽ è³ªææããæ§æãããŠããããã®å¹³
å嵩å¯åºŠã¯0.4ã0.8gïŒcm3ã§ãããäžã€ã¬ã¹éé
床ã¯20mlïŒcmã»hrã»mmAq.以äžã§ããããšã奜ãŸ
ãããäžèšç¯å²ã®å¹³å嵩å¯åºŠåã³ã¬ã¹éé床ãæ
ããå€åæ§ççŽ è³ªå±€ã¯ã奜ãŸããæ©æ¢°ç匷床äŸã
ã°æ²ã匷床ãæããäžã€å¥œãŸããã¬ã¹æ¡æ£æµæã
æããããªããå€åæ§ççŽ è³ªå±€ã®æ°åçã¯50ã80
ïŒ ã§ããããã®çŽ°åã¯é现åã§ãããäžã€ãã®çŽ°
åã®60ïŒ ä»¥äžãïŒã50ÎŒã®ç¯å²å ã®åŸãæããã
ãšã奜ãŸããã æ¬çºæã®é»æ¥µåºæ¿ïŒã®å¯ææ§é»éã·ãŒãïŒã¯ã
1.0ã1.35gïŒcm3ã®å¹³å嵩å¯åºŠãš0.2mlïŒcmã»hrã»mm
Aq.以äžã®ã¬ã¹éé床åã³1.0mm以äžã®åããæã
ãããšã奜ãŸãããé»éã·ãŒãã®åãã¯ãçŒææ
ã®å€åæ§ççŽ è³ªå±€ãšã«ãŒãã³æ¿ã®ç±èšåŒµåã¯åçž®
ãåžåããç®çã«ã¯åãæ¹ãããæãŸãããã®ã§
ã¯ããããåŸã«è¿°ã¹ãããã«å€§åã®é»æ¥µåºæ¿ã補
é ããå Žåã§ãïŒmm以äžã®åããå¿ èŠãšããªãã
ãšãèªããããŠãããå¯ææ§é»éã·ãŒãïŒã¯ãèš
匵é»éç²åãå§çž®ããŠåŸããããã®ã§ãããå§çž®
ãããèšåŒµé»éç²åéã«ã¯åŸ®å°æ¬ é¥ãããã¬ã¹ã®
ééãèš±ãã®ã§ãã¬ã¹ã®éé床ãæŽã«æžå°ããã
ãšå ±ã«é»è§£è³ªã®äŸµå ¥ã«ããã·ãŒãã®èšããé²æ¢ã
ãããã«ãã¬ãŸãŒã«åããšããŒã«æš¹èã該ã·ãŒã
100éééšã«å¯ŸããŠ0.1ã20éééšã®ç¯å²ã«ãªãã
ãã«æžå§ã§å«äŸµãããåŸãç±å å§ããŠç¡¬åããã
ãã®åã¯800â以äžã§æŽã«çåçŒæãããã®ãçš
ããããšã¯äžå±€å¥œãŸããã æ¬çºæã®é»æ¥µåºæ¿ïŒã®ã«ãŒãã³æ¿ïŒã¯ã1.2gïŒ
cm3以äžã®å¹³å嵩å¯åºŠãš0.2mlïŒcmã»hrã»mmAq.以äž
ã®ã¬ã¹éé床ãæããããšã奜ãŸãããå¹³å嵩å¯
床ã1.0gïŒcm3ããå°ãããšææã®ã¬ã¹äžééå±€ãš
ããŠã®ç·»å¯æ§ãåŸãããªãã æ¬çºæã®é»æ¥µåºæ¿ã¯ä»¥äžã®ããã«ããŠè£œé ãã
ããæå®åœ¢ç¶ã®éåã«ãå€åæ§ççŽ è³ªå±€çšææã
äžç©ºåé圢æçšææãå€åæ§ççŽ è³ªå±€çšææãã«
ãŒãã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒããæ¥çææã
çšããŠããããã¬ã¹ã«ããæ¥çããã¬ã¹äžééå±€
圢æçšæ圢åãå€åæ§ççŽ è³ªå±€çšææãäžç©ºåé
圢æçšææãå€åæ§ççŽ è³ªå±€çšææãé ã«äŸçµŠ
ãããã¬ã¹æ圢ããåŸç¡¬åãããåŸãäžæŽ»æ§é°å²
æ°äžã§çåçŒæããã æ¬çºæã§äœ¿çšããå€åæ§ççŽ è³ªå±€çšææãšããŠ
ã¯ãå å¡«æ10ã50ééïŒ ãçµåæ20ã40ééïŒ å
ã³çŽ°å調ç¯æ20ã50ééïŒ ããæãæ··åç©ã§ã
ãã å€åæ§ççŽ è³ªå±€çšææã®ãå å¡«æãšããŠã¯çç
çŽ ç¹ç¶ãã«ãŒãã³ç²åçãçµåæãšããŠã¯ããšã
ãŒã«æš¹èããšããã·æš¹èãç³æ²¹ç³»åã³ïŒåã¯ç³ç
ç³»ãããåã¯ãããã®æ··åç©ã现å調ç¯æãšããŠ
ã¯ããªããã«ã¢ã«ã³ãŒã«ãããªã¹ãã¬ã³ãããªãš
ãã¬ã³ãããªãããã¬ã³ãããªå¡©åããã«åã¯ã
ããã®æ··åç©ã䜿çšãããã å å¡«å€ãšããŠçšããçççŽ ç¹ç¶ã¯ãïŒã30ÎŒã®
ç¹ç¶åŸã0.02ãïŒmmçšåºŠã®ç¹ç¶é·ãæãããã®ã
奜ãŸãããç¹ç¶é·ãïŒmmãè¶ãããšãæ圢ã«è³ã
å·¥çšã§ããäºãã«ããã¿åããæ¯çç¶ã«ãªããæ
æã®åµ©å¯åºŠåã³çŽ°ååŸååžãåŸãããªãããªãã
0.02mmããçããšå¿ èŠãšãã匷床ãåŸãããªãã
ãŸãã該çççŽ ç¹ç¶ã2000âã«çŒæããå Žåã®ç
åç·åçž®çã¯0.1ã3.0ïŒ ã®ç¯å²ã§ãããç·åçž®ç
ããããã倧ã§ãããšãçŒææã«ãããã¯ã©ãã¯
çºçã®åå ã®äžã€ã«ãªãæããããããã®ãããª
çççŽ ç¹ç¶ãçšãããšç¹ã«å€§åã®é»æ¥µåºæ¿ã®è£œé
ãå¯èœãšãªãã æ¬çºæã«çšããçµåæã¯ãçååŸççŽ è³ªçµåæ
ãšããŠççŽ ç¹ç¶éã®çµåã«åœ¹ç«ã€ãã®ã§ãããæ
æã®åµ©å¯åºŠãåŸãããã«ã¯ãçååçã30ã75é
éïŒ ã®ç¯å²ã®æš¹èã奜ãŸããããã®ãããªçµåæ
ãšããŠããšããŒã«æš¹èããšããã·æš¹èãç³æ²¹ç³»å
ã³ïŒåã¯ç³çç³»ãããåã¯ãããã®æ··åç©ãèã
ããããç¹ã«ãç²äœããšããŒã«æš¹èåç¬ãããã¯
ãããšç²äœããããšã®æ··åç©ã¯ã也åŒæ··åã«éã
ãŠãæã奜ãŸãããåŸãããåºæ¿ã®ç¹æ§ãåªãã
ããšãå€æããããŸãçµåææš¹èã®æ··åéã¯10ã
50ééïŒ ã奜ãŸããã¯20ã40ééïŒ ãçšãããã
10éééšïŒ ããå°ãªããšçµåæãšããŠã®éãäžè¶³
ããããã«åŸãããé»æ¥µåºæ¿ã®åŒ·åºŠãäœããªãã
ãŸã50ééïŒ ããå€ããšææã®çŽ°ååŸããã³åµ©å¯
床ãåŸãããªããªãã æ¬çºæã«çšãã现å調ç¯æã¯æ圢åã®çŽ°åãå®
ããéèŠãªææã§ãããæ¬çºæã«ãããŠã¯ã嵩å¯
床åã³çŽ°ååŸã調ç¯ããããã«ã70ïŒ ä»¥äžã®ç²å
ã30ã300ÎŒã®ç¯å²ã®ç²åŸãæããææ©ç²ç¶ç©è³ª
ãçšãããããææ©ç²ç¶ç©è³ªãšããŠã¯ãå°ãªããš
ã100âã«ãŠæ®çºãããã¯æº¶èæµåã瀺ããªãã
ã®ãçšãããããããªãã¡ã該ææ©ç²ç¶ç©è³ªã¯ã
æ圢枩床ããã³å§åã«ãããŠãç±å€åœ¢ã¯èš±ããã
ãæ®çºãããã¯æº¶èæµåããŠã¯ãªããªããäžèšã®
çç±ãã奜ãŸãã现å調ç¯æãšããŠã¯ãããªãã
ã«ã¢ã«ã³ãŒã«ãããªå¡©åããã«ãããªãšãã¬ã³ã
ããªãããã¬ã³ãããªã¹ãã¬ã³åã¯ãããã®æ··å
ç©ã§ãçååç30ééïŒ ä»¥äžã®ãã®ãé©å®éžæã
ããçååçãããããé«ããšåµ©å¯åºŠã现ååŸã®
調æŽã«é£ç¹ãçããæããããã 现å調ç¯æã®æ·»å éã¯ãææãšããé»æ¥µåºæ¿ã®
嵩å¯åºŠããã³çŽ°ååŸã«å¿ããŠ20ã50ééïŒ ã®ç¯å²
ããéžã°ãããå°ãæ··åã«éãå å¡«å€ããçµå
æãã现å調ç¯å€ããšããŠåã ééïŒ ã§ç€ºã
ãå ŽåãïŒïŒ¡ïŒïŒ£ïŒïŒïŒ¢ïŒ1.5ã4.0ã®ç¯å²ã«åæ
åã調æŽãããšå¥œãŸããçµæãåŸãããã ãã®ç¯å²å€ã§ã¯åµ©å¯åºŠãæ²ã匷床ãã¬ã¹éé
床ãé»æ°æµæã®ãã¹ãŠãæºè¶³ããããšã¯é£ããã
æ¬çºæã«æŒããŠãå å¡«æã10ã50ééïŒ ã现å
調ç¯æã20ã50ïŒ ã®ç¯å²ã«å¯ŸããŠã¯ãçµåæ
ã20ã40ééïŒ ã®ç¯å²ããéžã°ããããšã奜ãŸã
ãã æ¬çºæã§äœ¿çšããäžç©ºåé圢æçšææãšããŠ
ã¯ãã¯ãã¹ç¶ç¹ç©ãã¹ãã¬æ Œåç¶æ圢ç©çã®é«å
åç©è³ªãããããã®é«ååç©è³ªãšããŠã¯ããªãšã
ã¬ã³ãããªãããã¬ã³ãããªã¹ãã¬ã³ãããªãã
ã«ã¢ã«ã³ãŒã«ãããªå¡©åããã«ããããçååç
30ééïŒ ä»¥äžã®ãã®ãé©å®éžæãããçååçã
ããããé«ããšäžç©ºåéã®åœ¢æåã³çžåœçŽåŸã®èª¿
ç¯ã«é£ç¹ãçããæããããããŸãããããã®é«
ååç©è³ªãšããŠã¯ãäžç©ºåé圢æã®ããã«ãå°ãª
ããšã100âã«ãŠæ®çºãããã¯æº¶èæµåã瀺ããª
ããã®ãçšãããããããªãã¡ã該é«ååç©è³ª
ã¯ãæ圢枩床ããã³å§åã«ãããŠãç±å€åœ¢ã¯èš±ã
ãããæ®çºãããã¯æº¶èæµåããŠã¯ãªããªãã äžç©ºåéã®çžåœçŽåŸã奜ãŸããç¯å²ã«èª¿ç¯ãã
ããã«äœ¿çšã§ããã¯ãã¹ç¶ç¹ç©ãšããŠã¯ã第ïŒïœ
å³ã«ç€ºãããã«ãåèšé«ååç©è³ªãããªãç¹ç¶åŸ
ïœã0.5ã3.3mmã®å糞åã¯å糞ãè€æ°æ¬åæãã
åæ糞ããã¬ã¹æµãæ¹åã«å¹³è¡ãªå糞åã¯åæ糞
ã®ééã1.5ãïŒmmãã¬ã¹æµãã«çŽè§ãªæ¹åã®
å糞åã¯åæ糞ã®ééãïŒã50mmãšãªãããã«
æ§æãããã®ã§ãããåãåæ§ã«äœ¿çšã§ããã¹ã
ã¬æ Œåç¶æ圢ç©ã¯ãåèšé«ååç©è³ªãéåã«æº¶è
ç¶æ ã§æŒåºæ圢ããæ¹æ³ãåã¯è©²é«ååç©è³ªã®ã
ã¬ããåã¯ç²æ«ãéåå ã§å å§æ圢ããæ¹æ³ã§äœ
ãããããã¹ãã¬æ Œåã®æ Œåæé¢ã¯å圢ãç©åœ¢ã
æ£æ¹åœ¢åã¯æ圢ãªã©ä»»æã®åœ¢ç¶ãšããããšãã§ã
ãããã®æé¢å¯žæ³ã¯ãæ Œåæé¢ç©ãçžåœããåã®
æé¢ç©ã«æç®ããæã®è©²æç®åã®çŽåŸïŒçžåœçŽåŸ
ãšç§°ããïŒã0.5ã3.3mmãšãªãããã«éžæãã
ããäŸãã°ç¬¬ïŒïœå³ã«ç€ºãããã«æé¢ãç©åœ¢ã®å Ž
åïœïŒ0.45ã2.7mmãïœïŒ0.5ã3.0mmã®ç¯å²ããæ Œ
åã®çžåœçŽåŸã0.5ã3.3mmãšãªãããã«éžæã
ããã¹ãã¬æ Œåã®ã¬ã¹æµãæ¹åã«å¹³è¡ãªæ Œåã®é
éã¯1.5ãïŒmmãšããã¬ã¹æµãã«çŽè§ãªæ¹åã®
æ Œåã®ééã¯ïŒã50mmã®ç¯å²ããç®çã«ããéž
ã°ããã ãããã¯ãã¹ç¶ç¹ç©åã¯ã¹ãã¬æ Œåç¶æ圢ç©ã¯
éåå ã®å€åæ§ççŽ è³ªå±€ã®åœ¢æã®éã該å€åæ§ç
çŽ è³ªå±€ã®åãã®ã»ãŒäžå€®éšã«äœçœ®ããããã«ãå€
åæ§ççŽ è³ªå±€çšææã®äžã«èŒããã°ããããã®åŸ
ã®å å§æ圢ãåŸç¡¬åã®å·¥çšãçµãŠãçåçŒæã«ã
ãçåããéšåãé€ããŠã倧éšåãç±å解ã«ãã
æ®æ£ããŠå€åæ§ççŽ è³ªå±€å ã«äžç©ºåéã圢æãã
ããã«ãªãã äžè¬ã«ãã®ãããªäžç©ºåé圢æã«éããŠãçå
çŒæåŸåžžæž©ãŸã§å·åŽããæãå§ãã®ç¹ç¶åŸåã¯æ
圢äœæ Œåã®çžåœçŽåŸã¯ãããã«ãã圢æãããäž
空åéå£åŸãïŒãïŒïŒ å°ãããªãããšã確ããã
ããŠããã®ã§ããã®åçž®ãåæ¡ããŠãåæã®ã¯ã
ã¹ç¶ç¹ç©åã¯ã¹ãã¬æ Œåç¶æ圢ç©ã®ç¹ç¶åŸåã¯çž
åœçŽåŸãéžã¶ããšã«ããã奜ãŸããäžç©ºåéã®çž
åœçŽåŸã«è¿ããã®ã«ä»»æã«èª¿ç¯ããããšãã§ã
ãã å°ãäžèšã¯ãã¹ç¶ç¹ç©ãã¹ãã¬æ Œåç¶æ圢ç©
ã¯ãæ¬çºæã®äžç©ºåé圢æçšææãäŸç€ºãããã®
ã§ãããæ¬çºæã¯ãããã®ã¿ã«éå®ãããªãã
åãåæ§ã«åèšã®é«ååç©è³ªãåæ§ãªç¹æ§ãæã
ããã®ãªãã°åèšä»¥å€ã®ãã®ã䜿çšãåŸãã æ¬çºæã§äœ¿çšããå¯ææ§é»éã·ãŒãã¯åèšã®ã
ããªç©æ§å€ãæããåžè²©ã®èšè¹é»éæµåã®å§çž®æ
圢ã·ãŒãã䜿çšãããæŽã«å¥œãŸããã¯åèšããã
ããªçååçã20ïŒ ä»¥äžã®ç±ç¡¬åæ§æš¹èãäŸãã°
ã¬ãŸãŒã«åããšããŒã«æš¹èåã¯ãšããã·æš¹èã®ã
ããªæš¹èå«æµžå€ã50mmHg以äžã®æžå§äžã§æ°åå«
浞ãç¹°è¿ããåŸãäŸãã°140âãïŒKgïŒcm2ãïŒ
æéã®æ¡ä»¶ã§ç±å§ããŠç¡¬åãããé»éã·ãŒãåã¯
ç±ç¡¬åé»éã·ãŒããæŽã«800â以äžã®æž©åºŠã§äžæŽ»
æ§é°å²æ°äžã«çåçŒæããé»éã·ãŒããçšããã
ãšãã§ããã æ¬çºæã«çšããæ¥çææã¯ãç¹ç¶åŸïŒã30ÎŒã
ç¹ç¶é·0.02ãïŒmmã®çççŽ ç¹ç¶ïŒã40ééïŒ ãšç
ååçã30ã75ééïŒ ã®ã¬ãŸãŒã«åããšããŒã«æš¹
è液60ã100ééïŒ ãšãæ··åããŠåŸãããæ··åç©
ã§ããã æ¬çºæã«çšããã«ãŒãã³æ¿ã¯ãåèšãããããª
å¹³å嵩å¯åºŠã1.2gïŒcm3以äžã§ã¬ã¹éé床0.2mlïŒ
cmã»hrã»mmAq.ã®ç©æ§ãæããåããïŒmm以äžã®
ãã®ã§ããã æ圢ã¯ãã¬ã¹æ圢æ³ã«ãã€ãŠè¡ãªããäžèšå€å
æ§ççŽ è³ªå±€çšæ··åç©ããã¬ã¹æ圢çšéåå ã«äŸçµŠ
ãããã®äžã«äžç©ºåé圢æçšææãå€åæ§ççŽ è³ª
å±€çšæ··åç©ãé ã«å ¥ãã次ã«ãã«ãŒãã³æ¿ã®äž¡é¢
ã«å¯ææ§é»éã·ãŒããæ¥çææãçšããŠãããã
ã¬ã¹ã«ããæ¥çããã¬ã¹äžéé局圢æçšäºåæ圢
åãäŸçµŠããæŽã«ãå€åæ§ççŽ è³ªå±€çšæ··åç©ãäž
空åé圢æçšææãå€åæ§ççŽ è³ªå±€çšæ··åç©ãã
ã®é ã«äŸçµŠããã ãã¬ã¹æ圢ã«éããäžèšã®ããã«ãäºãã«ãŒã
ã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒããæ¥çææãçšã
ãŠããããã¬ã¹ããŠæ¥çããæ圢åïŒã¬ã¹äžéé
局圢æçšäºåæ圢åïŒãæºåããŠãããªããã°ãª
ããããã®ã¬ã¹äžéé局圢æçšäºåæ圢å以å€ã®
äžç©ºåé矀ãæããå€åæ§ççŽ è³ªå±€ã圢æããå
ææã®ããã«ãã¬ã¹äžééå±€ã圢æããåèšå¯æ
æ§é»éã·ãŒããæ¥çææãã«ãŒãã³æ¿ãæå®ã®é
ã«éåå ã«äŸçµŠããŠãäžæ®µã®ãã¬ã¹æ圢ã§åæã«
æ圢ãå®äºãããããšãã§ããªãã®ã¯ãéåå ã«
äŸçµŠãããå局圢æçšææãããŸãã«ãæ°å€ããª
ããšãéåå ã§ã®ç±åã³å§åã®åŠçãææåéšå
ã«äŒããã®ã«ã¯ããçšåºŠæéãããããã®ã§ãã
ãããææã®äžã«ã¯æåã®åé¢ãææã®å±æ²ãçº
çããããšããããæ¬çºæã§ã¯ãç¹ã«å€åæ§ççŽ
質局çšæ··åç©äžã®çµåæã现å調ç¯æãªã©ãåé¢
ããããå¯ææ§é»éã·ãŒããæ²ãããªã©ããŠå質
ãæ圢åãåŸãããªãããšãããããã§ãããæ¬
çºæè çã¯ãæ圢æ¹æ³ãçš®ã æ€èšããçµæãåèš
é»éã·ãŒãïŒæãšã«ãŒãã³æ¿ïŒæããæãïŒå±€æ§
é ã®ã¬ã¹äžééå±€ãäºãããããã¬ã¹æ圢ããŠã
ãã°ããããã®åé¡ãèµ·ããå質ãªæ圢åãåŸã
ããããšã確èªããã æ¬çºæã«çšããããã¬ã¹äžéé局圢æçšäºåæ
圢åã¯ãæå®ã®éåã«ãåèšå¯ææ§é»éã·ãŒãã
æ¥çææãã«ãŒãã³æ¿ãæ¥çææãå¯ææ§é»éã·
ãŒãã®é ã«äŸçµŠããéå枩床120ã160âãæ圢å§
10ã50KgïŒcm2ãå§ä¿ææé10ã40åã®ç¯å²ã«ãã
ãŠãå žåçã«ã¯140âã30KgïŒcm2ã20åã®æ¡ä»¶ã§
ããããã¬ã¹æ圢ããåŸãé»æ¥µåºæ¿æ圢çšéåã®
寞æ³ã«åãããã«æªæããæ圢åã§ãããäºåæ
圢åãäœãéåã¯é»æ¥µåºæ¿æ圢çšã®éååã³ãã¬
ã¹æ圢æ©ã䜿çšããããšãã§ããã é»æ¥µåºæ¿æ圢çšéåå ã§ã®ãã¬ã¹æ圢æ¡ä»¶ã¯ã
éåå ç±æž©åºŠ70ã200âãæ圢å§ïŒã100KgïŒcm2ã
å§ä¿ææéïŒã60åéã®ç¯å²ããé©å®éžæããã ãã¬ã¹æ圢åŸãåŸãããæ圢ç©ãæ圢枩床ã§å°
ãªããšãïŒæé以äžåŸç¡¬åãããåŸãäžæŽ»æ§é°å²
æ°äž800ã3000âã§çŽïŒæéçŒæããããã®éã
äœæž©ã®ç±å解éçšã«æŒããŠçŽ700âãŸã§ã¯ãã€ã
ãäŸãã°100±50âïŒæã§ææž©ããã¬ã¹åæã®æ¥
æ¿ãªåçž®ã«ããå¿åçºçãé²ãããšã奜ãŸããã
ãã®äœæž©ã®ç±å解éçšã§æ¥æ¿ãªææž©ãè¡ãªããšå±€
éå¥é¢ãã¯ã©ãã¯çºçã®åå ãšãªãã æ¬çºæã®é»æ¥µåºæ¿ã¯æ¬¡ã®ããã«è£œé ããããšã
ã§ãããå³ã¡ãæå®åœ¢ç¶ã®éåã«ãåèšå€åæ§ç
çŽ è³ªå±€çšææãäžç©ºåé圢æçšææãå€åæ§ççŽ
質局çšææåã³å¯ææ§é»éã·ãŒãããã®é ã«äŸçµŠ
ãã60ã100âã20ã50KgïŒcm2ã10ã30åãå žå
çã«ã¯80âã30KgïŒcm2ã20åã®æ¡ä»¶ã§äºåãã¬ã¹
æ圢ãã次ãã§åæ§ãªæäœãç¹°ãè¿ããŠåæ§ãªäº
åæ圢åãïŒååŸãåŸãããããïŒã€ãå¯ææ§é»
éã·ãŒããäžåŽã«ãªãããã«éåã«äŸçµŠãã次ã«
æ¥çææãäž¡é¢ã«å¡åžããã«ãŒãã³æ¿ãå ¥ããæŽ
ã«åèšäºåãã¬ã¹æ圢åãå¯ææ§é»éã·ãŒããäž
åŽã«ãªãããã«äŸçµŠãã120ã160âã20ã50KgïŒ
cm2ã10ã30åãå žåçã«ã¯130âã40KgïŒcm2ã20
åã®æ¡ä»¶ã§æ¬ãã¬ã¹æ圢ãè¡ãªãããã®åŸãåŸç¡¬
åãæŽã«çåçŒæããã ãã®å Žåãå段éã«æŒããææåã³æäœæ¡ä»¶ã¯
äžèšã®ãšããã§ããã 以äžã®ããã«è£œé ãããæ¬çºæã®é»æ¥µåºæ¿ã¯ã
第ïŒè¡šã«ç€ºãæ¬çºæã®é»æ¥µåºæ¿ãšåŸæ¥ã®ãªãä»ã¢
ãããŒã©åé»æ¥µåºæ¿äžŠã³ã«æ¬çºæè çã®å é¡ïŒç¹
é¡æ57â178770ïŒã®ãã€ããŒã©åïŒå±€æ§é é»æ¥µåº
æ¿ã®è«žç©æ§å€ã®æ¯èŒå¯Ÿç §ããæãããªããã«ãã
ã€ããŒã©åé»æ¥µåºæ¿ã®äžè¬çãªç¹åŸŽã§ããæ©æ¢°ç
匷床äŸãã°æ²ã匷床ã倧ãããåãèçåãå¯èœ
ã§ã¬ã¹æ¡æ£æµæãå°ãããªããåäœã»ã«æ§æçŽ å
ãšããŠã»ãã¬ãŒã¿ãã¬ã¹æ¡æ£å€åæ§å±€ãšäžäœçã«
æ圢ãããŠããããã®é»æ°åã³ç±ã®æ¥è§Šæµæã®æ
é€ãªã©ã«ãããç©å±€ããå Žåã®å šäœãšããŠã®é»æ°
æµæåã³ç±æµæã®æ¿æžãªã©å€å€§ã®å¹æãçºæ®ãã
ãã®ã§ããããããæ¬çºæè çã®å é¡ã®ïŒå±€æ§é
ã®é»æ¥µåºæ¿ã«èŒã¹ãŠãå¯ææ§é»éã·ãŒããéå ã
ããã®ãšãªã€ãŠããããåºæ¿ã®åãããã®ååã
ãªããããåŸãé»æ°çåã³ç±çãªåããåºå ãã
ç©æ§å€ã¯å€å°å£ããã®ãšãªã€ãŠãããããããªã
ãã第ïŒè¡šã«ç€ºãçŒææã®å¥é¢çºæ§é »åºŠããŒã¿ã®
ãšãããæ¬çºæè çã®å é¡ã®é»æ¥µåºæ¿ã§ã¯ãã¬ã¹
äžééå±€ãšããŠã«ãŒãã³æ¿ã䜿çšããïŒå±€æ§é ã®
å Žåãé»æ¥µåºæ¿ã®å€§ãããå¢ãã«ã€ããŠå¥é¢ãã
å²åãå€ããªãã倧åã®é»æ¥µåºæ¿ã®è£œé ã¯åçã
éåžžã«äœããªããæ¬çºæã®æ¹æ³ã«ããã°åãµã€ãº
å¥ã®å¥é¢çºçé »åºŠãèãããå°ãªããªãã°ããã§
ãªãã倧åã®é»æ¥µåºæ¿ã補äœããå Žåã§ãå¥é¢ã
ãå²åãå°ãªããªããå®è³ªçãªçç£ãã§ãããã®
ãšãªã€ãã å°ã第ïŒè¡šã®ç©æ§å€ã¯æ¯èŒã®ããã«äžäŸãšããŠ
瀺ããã®ã§ããã枬å®ã¯åäžæ¡ä»¶ã§è¡ããããã®
ã§ããã
ãè¡šã
ãè¡šã
ãè¡šã
以äžãæ¬çºæãå®æœäŸã«ãã詳述ããããæ¬çº
æã¯ä»¥äžã®å®æœäŸã«éå®ããããã®ã§ã¯ãªãã å®æœäŸ ïŒ ã¹ãã¬æ Œåç¶ããªãããã¬ã³æ圢ç©ã®è£œé ãã¬ããç¶ã®åžè²©ããªãããã¬ã³ïŒæ±çç³æ²¹(æ ª)
補ãåçªïŒªâ215ïŒããã¹ã¯ãªãŠãŒåå°åºæ圢æ©
ãçšããŠã枩床230âãå°åºå§å500KgïŒcm2ã®æ¡ä»¶
ã§æº¶èããŠæŒåºããçŽ50âã«ä¿æãããéåã«æµ
ã蟌ã¿ã第ïŒïœå³ã«ç€ºãåŠãæ Œåæé¢ãå圢ã®ã¹
ãã¬æ Œåç¶ããªãããã¬ã³æ圢ç©ïŒäžç©ºåé圢æ
çšææïŒãäœã€ãã 䜿çšéåã¯ç¬¬ïŒïœå³ã®ã¹ãã¬æ Œåç¶æ圢ç©ã®æ Œ
åæé¢ãçŽåŸ0.85mmã®åã§ãïŒ2.5mmãïŒ40
mmãäžããæºãã¹ãã³ã¬ã¹æ¿ã«ååå å·¥ãããã®
ã§ãã¹ãã³ã¬ã¹è£œã®èæ¿ãã€ãåå²ã§ãããã®ãš
ããã å®æœäŸ ïŒ çççŽ ç¹ç¶ïŒå矜ååŠè£œãM104Sãå¹³åç¹ç¶
é·0.4mmãå¹³åç¹ç¶åŸ14ÎŒmïŒ40wtïŒ ãããšããŒã«
æš¹èïŒæææ©æ(æ ª)補ïŒ30wtïŒ åã³ããªããã«ã¢
ã«ã³ãŒã«ç²åïŒæ¥æ¬åæååŠè£œãå¹³åç²ååŸ
180ÎŒmïŒ30wtïŒ ãããªãæ··åç©ïŒå€åæ§ççŽ è³ª
å±€çšæ··åç©ïŒãããã¬ã¹æ圢çšéåã«äŸçµŠããã
ç¶ããŠãå®æœäŸïŒã§è£œé ããäžç©ºåéæïŒã¹ãã¬
æ Œåç¶ããªãããã¬ã³æ圢ç©ïŒãäŸçµŠããæŽã«äž
èšå€åæ§ççŽ è³ªå±€çšæ··åç©ãäŸçµŠããããã®åŸã
äºã次ã®ããã«ããŠè£œé ãããã¬ã¹äžéé局圢æ
çšäºåæ圢åãäŸçµŠããã 該ã¬ã¹äžéé局圢æçšäºåæ圢åã¯ãäžèšãã¬
ã¹æ圢çšéåã«ãäžèšççŽ ç¹ç¶ãããŒã«ãã«ã§ç²
ç ããå¹³åç¹ç¶é·0.1mmã®ççŽ ç¹ç¶15ééïŒ ãšã¬
ãŸãŒã«åããšããŒã«æš¹èæ¥çå€ïŒçŸ€æ ååŠ(æ ª)補ã
åçªPLâ2801ïŒ85ééïŒ ãããªãæ··åç©ïŒæ¥ç
ææïŒãçšããŠãå ã¥å¯ææ§é»éã·ãŒãïŒUCC
補ãã°ã©ããªã€ã«ïŒãäŸçµŠãããã®äžã«åèšæ¥ç
ææã次ã«ã«ãŒãã³æ¿ïŒïŒæ±æŽã«ãŒãã³æ¿(æ ª)補ã
åã0.6mmïŒãäŸçµŠããç¶ããŠãæ¥çææãå ¥ãã
æŽã«ãã®äžã«åèšå¯ææ§é»éã·ãŒããäŸçµŠããã
ã®åŸã140âã30KgïŒcm2ã§20åéããããã¬ã¹æ
圢ããŠåŸããããã®ã§ããã äžèšãã¬ã¹æ圢çšéåå ã«äŸçµŠãããã¬ã¹äžé
éå±€ã®äžã«ãæŽã«ãäžèšé»æ¥µåºæ¿æ圢çšæ··åç©ã
äžèšäžç©ºåé圢æçšææãäžèšå€åæ§ççŽ è³ªå±€çš
æ··åç©ããã®é ã«äŸçµŠããããã®åŸã130âã40
KgïŒcm2ã§20åéãã¬ã¹æ圢ãããæ圢ç©ãçŽïŒæ
é130âã§åŸç¡¬åãããåŸã100âïŒæã§700âãŸ
ã§ãã€ããææž©ããæŽã«2000âã§ïŒæéçªçŽ é°å²
æ°äžã§çŒæããã åŸãããé»æ¥µåºæ¿ã¯ç¬¬ïŒå³ã«ç€ºãããããªïŒå±€
æ§é ãæããŠãããäžç©ºåéã¯æé¢ãã»ãŒå圢ã§
ãã®çŽåŸã¯çŽ0.8mmã§ãã€ãããã®é»æ¥µåºæ¿ã®è«ž
ç©æ§å€ã第ïŒè¡šã«ç€ºãã
æã¯ä»¥äžã®å®æœäŸã«éå®ããããã®ã§ã¯ãªãã å®æœäŸ ïŒ ã¹ãã¬æ Œåç¶ããªãããã¬ã³æ圢ç©ã®è£œé ãã¬ããç¶ã®åžè²©ããªãããã¬ã³ïŒæ±çç³æ²¹(æ ª)
補ãåçªïŒªâ215ïŒããã¹ã¯ãªãŠãŒåå°åºæ圢æ©
ãçšããŠã枩床230âãå°åºå§å500KgïŒcm2ã®æ¡ä»¶
ã§æº¶èããŠæŒåºããçŽ50âã«ä¿æãããéåã«æµ
ã蟌ã¿ã第ïŒïœå³ã«ç€ºãåŠãæ Œåæé¢ãå圢ã®ã¹
ãã¬æ Œåç¶ããªãããã¬ã³æ圢ç©ïŒäžç©ºåé圢æ
çšææïŒãäœã€ãã 䜿çšéåã¯ç¬¬ïŒïœå³ã®ã¹ãã¬æ Œåç¶æ圢ç©ã®æ Œ
åæé¢ãçŽåŸ0.85mmã®åã§ãïŒ2.5mmãïŒ40
mmãäžããæºãã¹ãã³ã¬ã¹æ¿ã«ååå å·¥ãããã®
ã§ãã¹ãã³ã¬ã¹è£œã®èæ¿ãã€ãåå²ã§ãããã®ãš
ããã å®æœäŸ ïŒ çççŽ ç¹ç¶ïŒå矜ååŠè£œãM104Sãå¹³åç¹ç¶
é·0.4mmãå¹³åç¹ç¶åŸ14ÎŒmïŒ40wtïŒ ãããšããŒã«
æš¹èïŒæææ©æ(æ ª)補ïŒ30wtïŒ åã³ããªããã«ã¢
ã«ã³ãŒã«ç²åïŒæ¥æ¬åæååŠè£œãå¹³åç²ååŸ
180ÎŒmïŒ30wtïŒ ãããªãæ··åç©ïŒå€åæ§ççŽ è³ª
å±€çšæ··åç©ïŒãããã¬ã¹æ圢çšéåã«äŸçµŠããã
ç¶ããŠãå®æœäŸïŒã§è£œé ããäžç©ºåéæïŒã¹ãã¬
æ Œåç¶ããªãããã¬ã³æ圢ç©ïŒãäŸçµŠããæŽã«äž
èšå€åæ§ççŽ è³ªå±€çšæ··åç©ãäŸçµŠããããã®åŸã
äºã次ã®ããã«ããŠè£œé ãããã¬ã¹äžéé局圢æ
çšäºåæ圢åãäŸçµŠããã 該ã¬ã¹äžéé局圢æçšäºåæ圢åã¯ãäžèšãã¬
ã¹æ圢çšéåã«ãäžèšççŽ ç¹ç¶ãããŒã«ãã«ã§ç²
ç ããå¹³åç¹ç¶é·0.1mmã®ççŽ ç¹ç¶15ééïŒ ãšã¬
ãŸãŒã«åããšããŒã«æš¹èæ¥çå€ïŒçŸ€æ ååŠ(æ ª)補ã
åçªPLâ2801ïŒ85ééïŒ ãããªãæ··åç©ïŒæ¥ç
ææïŒãçšããŠãå ã¥å¯ææ§é»éã·ãŒãïŒUCC
補ãã°ã©ããªã€ã«ïŒãäŸçµŠãããã®äžã«åèšæ¥ç
ææã次ã«ã«ãŒãã³æ¿ïŒïŒæ±æŽã«ãŒãã³æ¿(æ ª)補ã
åã0.6mmïŒãäŸçµŠããç¶ããŠãæ¥çææãå ¥ãã
æŽã«ãã®äžã«åèšå¯ææ§é»éã·ãŒããäŸçµŠããã
ã®åŸã140âã30KgïŒcm2ã§20åéããããã¬ã¹æ
圢ããŠåŸããããã®ã§ããã äžèšãã¬ã¹æ圢çšéåå ã«äŸçµŠãããã¬ã¹äžé
éå±€ã®äžã«ãæŽã«ãäžèšé»æ¥µåºæ¿æ圢çšæ··åç©ã
äžèšäžç©ºåé圢æçšææãäžèšå€åæ§ççŽ è³ªå±€çš
æ··åç©ããã®é ã«äŸçµŠããããã®åŸã130âã40
KgïŒcm2ã§20åéãã¬ã¹æ圢ãããæ圢ç©ãçŽïŒæ
é130âã§åŸç¡¬åãããåŸã100âïŒæã§700âãŸ
ã§ãã€ããææž©ããæŽã«2000âã§ïŒæéçªçŽ é°å²
æ°äžã§çŒæããã åŸãããé»æ¥µåºæ¿ã¯ç¬¬ïŒå³ã«ç€ºãããããªïŒå±€
æ§é ãæããŠãããäžç©ºåéã¯æé¢ãã»ãŒå圢ã§
ãã®çŽåŸã¯çŽ0.8mmã§ãã€ãããã®é»æ¥µåºæ¿ã®è«ž
ç©æ§å€ã第ïŒè¡šã«ç€ºãã
ãè¡šã
å®æœäŸ ïŒ
å®æœäŸïŒã®ã°ã©ãã¢ã€ã·ãŒããå®æœäŸïŒã®å€å
æ§ççŽ è³ªå±€çšæ··åç©ãå®æœäŸïŒã®äžç©ºåé圢æçš
ææãæŽã«äžèšå®æœäŸïŒã®å€åæ§ççŽ è³ªå±€çšæ··å
ç©ãéåã«äŸçµŠãã80âã30KgïŒcm2ã20åéäºå
æ圢ããäºåæ圢åãéåããååºãããåæ§ã«
ããŠåãäºåæ圢åã調æŽããã次ã«ãäžèšäºå
æ圢åãã°ã©ãã¢ã€ãã·ãŒããäžåŽã«ãªãããã«
ããŠéåã«äŸçµŠãã次ã«å®æœäŸïŒã®æ¥çææãäž¡
é¢ã«å¡åžããå®æœäŸïŒãšåæ§ã®ã«ãŒãã³æ¿ãäŸçµŠ
ããã次ã«äžèšäºåæ圢åã®ïŒã€ãã°ã©ãã¢ã€ã
ã·ãŒããäžåŽã«ãªãããã«ããŠéåã«äŸçµŠããã
ãã®åŸ140âã40KgïŒcm2ã§20åéãã¬ã¹æ圢ããã
çŽïŒæé140âã§åŸç¡¬åãããåŸã100âïŒæã§
700âãŸã§ãã€ããææž©ããæŽã«2000âã§ïŒæé
çªçŽ é°å²æ°äžã§çåçŒæãããåŸãããæ圢åã¯
å®æœäŸïŒãšåæ§ãªæ§é ãç©æ§ãæããŠããã
æ§ççŽ è³ªå±€çšæ··åç©ãå®æœäŸïŒã®äžç©ºåé圢æçš
ææãæŽã«äžèšå®æœäŸïŒã®å€åæ§ççŽ è³ªå±€çšæ··å
ç©ãéåã«äŸçµŠãã80âã30KgïŒcm2ã20åéäºå
æ圢ããäºåæ圢åãéåããååºãããåæ§ã«
ããŠåãäºåæ圢åã調æŽããã次ã«ãäžèšäºå
æ圢åãã°ã©ãã¢ã€ãã·ãŒããäžåŽã«ãªãããã«
ããŠéåã«äŸçµŠãã次ã«å®æœäŸïŒã®æ¥çææãäž¡
é¢ã«å¡åžããå®æœäŸïŒãšåæ§ã®ã«ãŒãã³æ¿ãäŸçµŠ
ããã次ã«äžèšäºåæ圢åã®ïŒã€ãã°ã©ãã¢ã€ã
ã·ãŒããäžåŽã«ãªãããã«ããŠéåã«äŸçµŠããã
ãã®åŸ140âã40KgïŒcm2ã§20åéãã¬ã¹æ圢ããã
çŽïŒæé140âã§åŸç¡¬åãããåŸã100âïŒæã§
700âãŸã§ãã€ããææž©ããæŽã«2000âã§ïŒæé
çªçŽ é°å²æ°äžã§çåçŒæãããåŸãããæ圢åã¯
å®æœäŸïŒãšåæ§ãªæ§é ãç©æ§ãæããŠããã
第ïŒå³ã¯ãæ¬çºæè
çã®å
é¡ã®ïŒå±€æ§é ã®ãã€
ããŒã©åé»æ¥µåºæ¿ã瀺ãæèŠå³ã第ïŒå³ã¯ãæ¬çº
æã®ïŒå±€æ§é ã®ãã€ããŒã©åé»æ¥µåºæ¿ã®æèŠå³ã
第ïŒå³ã¯ãæ¬çºææ¹æ³ã§åŸãããé»æ¥µåºæ¿ã®ã»ã«
æ§é ã瀺ãæèŠå³ã第ïŒïœå³ã¯æ¬çºæã§äœ¿çšãã
ã¯ãã¹ç¶ç¹ç©ã®æŠç¥å³ã第ïŒïœå³ã¯ãæ¬çºæã§äœ¿
çšããã¹ãã¬æ Œåç¶æ圢ç©ã®ïŒäŸã®æŠç¥å³ã§ã
ãã ïŒâŠâŠå€åæ§ççŽ è³ªå±€ãïŒâŠâŠã«ãŒãã³æ¿ãïŒ
âŠâŠäžç©ºåéãïŒâŠâŠå¯ææ§é»éã·ãŒããïŒâŠâŠ
ãããªãã¯ã¹ãïŒâŠâŠè§Šåªå±€ãïŒâŠâŠåäœã»ã«ã
ïŒâŠâŠæ¬çºæé»æ¥µåºæ¿ã
ããŒã©åé»æ¥µåºæ¿ã瀺ãæèŠå³ã第ïŒå³ã¯ãæ¬çº
æã®ïŒå±€æ§é ã®ãã€ããŒã©åé»æ¥µåºæ¿ã®æèŠå³ã
第ïŒå³ã¯ãæ¬çºææ¹æ³ã§åŸãããé»æ¥µåºæ¿ã®ã»ã«
æ§é ã瀺ãæèŠå³ã第ïŒïœå³ã¯æ¬çºæã§äœ¿çšãã
ã¯ãã¹ç¶ç¹ç©ã®æŠç¥å³ã第ïŒïœå³ã¯ãæ¬çºæã§äœ¿
çšããã¹ãã¬æ Œåç¶æ圢ç©ã®ïŒäŸã®æŠç¥å³ã§ã
ãã ïŒâŠâŠå€åæ§ççŽ è³ªå±€ãïŒâŠâŠã«ãŒãã³æ¿ãïŒ
âŠâŠäžç©ºåéãïŒâŠâŠå¯ææ§é»éã·ãŒããïŒâŠâŠ
ãããªãã¯ã¹ãïŒâŠâŠè§Šåªå±€ãïŒâŠâŠåäœã»ã«ã
ïŒâŠâŠæ¬çºæé»æ¥µåºæ¿ã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ãã€ããŒã©åç©å±€çæé»æ± çšé»æ¥µåºæ¿ã«ãã
ãŠãã¬ã¹äžééå±€ãšããŠã«ãŒãã³æ¿ã®äž¡é¢ã«å¯æ
æ§é»éã·ãŒãïŒã°ã©ãã¢ã€ãã·ãŒãïŒãæããïŒ
å±€ããæããæŽã«è©²ã¬ã¹äžééå±€ã®äž¡åŽã«ã¬ã¹æ¡
æ£å±€ãšããŠã®å€åæ§ççŽ è³ªå±€ããæãäžäœåãã
ãïŒå±€æ§é ãæãã該å€åæ§ççŽ è³ªå±€ã®åãã®ã»
ãŒäžå¿éšã«ã¬ã¹æµè·¯ãšããŠã®äžç©ºåé矀ãæãã
çæé»æ± çšé»æ¥µåºæ¿ã ïŒ äžç©ºåé矀ã®åäžç©ºåéã¯ãäºãã«äžã€é»æ¥µ
åºæ¿ã®é»æ¥µé¢åã³äžåŽé¢ã«å¯ŸããŠå¹³è¡ã§ãããé»
極åºæ¿ã®äžç«¯é¢ããçžå¯Ÿãã端é¢ãŸã§é£ç¶ããŠã
ããã¬ã¹äžééå±€ãæŸãã§åæ¹ã®äžç©ºåé矀ã¯äº
ãã«çŽè§ã®æ¹äœãæããŠãããæŽã«åäžç©ºåéã®
çžåœçŽåŸã0.5ãïŒmmã§ããããšãç¹åŸŽãšããç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®é»æ¥µåºæ¿ã ïŒ å€åæ§ççŽ è³ªå±€ã0.4ã0.8gïŒcm3ã®å¹³å嵩å¯
床ã50ã80ïŒ ã®æ°åçåã³20mlïŒcmã»hrã»mmAq.
以äžã®ã¬ã¹éé床ãæããŠãããæŽã«ãå€åæ§ç
çŽ è³ªå±€ã®çŽ°åã¯é现åã§ãããäžã€ãã®çŽ°åã®60
ïŒ ä»¥äžãïŒã50ÎŒã®ç¯å²å ã®åŸãæããããšãç¹
城ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé åã¯ç¬¬ïŒé ã«èšèŒ
ã®é»æ¥µåºæ¿ã ïŒ ã«ãŒãã³æ¿ã1.2gïŒcm3以äžã®å¹³å嵩å¯åºŠã
0.2mlïŒcmã»hrã»mmAq.以äžã®ã¬ã¹éé床åã³ïŒmm
以äžã®åããæããããšãç¹åŸŽãšããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒé ã®ããããã«èšèŒã®é»æ¥µåº
æ¿ã ïŒ å¯ææ§é»éã·ãŒãã1.0gïŒcm3以äžã®å¹³å嵩å¯
床ã0.2mlïŒcmã»hrã»mmAq.以äžã®ã¬ã¹éé床åã³
1.0mm以äžã®åããæããããšãç¹åŸŽãšããç¹èš±
è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒé ã®ããããã«èšèŒã®
é»æ¥µåºæ¿ã ïŒ æå®åœ¢ç¶ã®éåã«ãå€åæ§ççŽ è³ªå±€çšææã
äžç©ºåé圢æçšææãå€åæ§ççŽ è³ªå±€çšææãã«
ãŒãã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒããæ¥çææã
çšããŠããããã¬ã¹ã«ããæ¥çããã¬ã¹äžééå±€
圢æçšäºåæ圢åãå€åæ§ççŽ è³ªå±€çšææãäžç©º
åé圢æçšææãå€åæ§ççŽ è³ªå±€çšææãé ã«äŸ
絊ãããã¬ã¹æ圢ããåŸç¡¬åãããåŸãäžæŽ»æ§é°
å²æ°äžã§çåçŒæããããšããæããã¬ã¹äžéé
å±€ãšããŠã«ãŒãã³æ¿ã®äž¡é¢ã«å¯ææ§é»éã·ãŒãã
æããïŒå±€ããæããæŽã«è©²ã¬ã¹äžééå±€ã®äž¡åŽ
ã«ã¬ã¹æ¡æ£å±€ãšããŠã®å€åæ§ççŽ è³ªå±€ããæãäž
äœåãããïŒå±€æ§é ãæãã該å€åæ§ççŽ è³ªå±€ã®
åãã®ã»ãŒäžå¿éšã«ã¬ã¹æµè·¯ãšããŠã®äžç©ºåé矀
ãæããçæé»æ± çšé»æ¥µåºæ¿ã®è£œé æ¹æ³ã ïŒ å€åæ§ççŽ è³ªå±€çšææãå å¡«æ10ã50éé
ïŒ ãçµåæ20ã40ééïŒ åã³çŽ°å調ç¯æ20ã50é
éïŒ ããæãæ··åç©ã§ããããšãç¹åŸŽãšããç¹èš±
è«æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®æ¹æ³ã ïŒ å å¡«æãçççŽ ç¹ç¶åã¯ã«ãŒãã³ç²åã§ãã
ããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®
æ¹æ³ã ïŒ çççŽ ç¹ç¶ããç¹ç¶åŸïŒã30ÎŒãç¹ç¶é·0.02
ãïŒmmã2000âã«çŒæããå Žåã®çåç·åçž®çã
0.1ã3.0ïŒ ãæããããšãç¹åŸŽãšããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ çµåæãããšããŒã«æš¹èããšããã·æš¹èã
ç³æ²¹åã³ïŒåã¯ç³çç³»ãããåã¯ãããã®æ··åç©
ã§ããã該çµåæã®çååçã30ã75ééïŒ ã§ã
ãããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒ
ã®æ¹æ³ã ïŒïŒ 现å調ç¯æãã70ïŒ ä»¥äžã®ç²åã30ã
300ÎŒã®ç²åŸãæããææ©ç²ç¶ç©è³ªã§ããããšã
ç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ ææ©ç²ç¶ç©è³ªããããªããã«ã¢ã«ã³ãŒã«ã
ããªå¡©åããã«ãããªãšãã¬ã³ãããªãããã¬
ã³ãããªã¹ãã¬ã³åã¯ãããã®æ··åç©ã§ããããš
ãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹
æ³ã ïŒïŒ äžç©ºåé圢æçšææãé«ååç©è³ªã§ããã
ãšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒïŒ
é ã®ããããã«èšèŒã®æ¹æ³ã ïŒïŒ é«ååç©è³ªãšããŠã¯ãå°ãªããšã100âã«
ãŠæ®çºãããã¯æº¶èæµåã瀺ããªããã®ãçšãã
ããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«èšèŒ
ã®æ¹æ³ã ïŒïŒ é«ååç©è³ªããããªãšãã¬ã³ãããªããã
ã¬ã³ãããªã¹ãã¬ã³ãããªããã«ã¢ã«ã³ãŒã«åã³
ããªå¡©åããã«ã§æ§æããã矀ããéžæããã該
é«ååç©è³ªã®çååçã30ééïŒ ä»¥äžã§ããããš
ãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹
æ³ã ïŒïŒ äžç©ºåé圢æçšææã該é«ååç©è³ªã®ã¯ã
ã¹ç¶ç¹ç©åã¯ã¹ãã¬æ Œåç¶æ圢ç©ã§ããããšãç¹
城ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ä¹è³ç¬¬ïŒïŒé ã®
ããããã«èšèŒã®æ¹æ³ã ïŒïŒ ã¯ãã¹ç¶ç¹ç©ããåèšé«ååç©è³ªããæã
ç¹ç¶åŸ0.5ã3.3mmã®å糞åã¯å糞ãè€æ°æ¬åæã
ãåæ糞ãç¹æãããã®ã§ããããšãç¹åŸŽãšãã
ç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ ã¬ã¹æµãæ¹åã«å¹³è¡ãªå糞åã¯åæ糞ã®é
éã1.5ãïŒmmã§ãããã¬ã¹æµãã«çŽè§ãªæ¹åã®
å糞åã¯åæ糞ã®ééããïŒã50mmã§ããããšã
ç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹
æ³ã ïŒïŒ ã¹ãã¬æ Œåç¶æ圢ç©ãã該é«ååç©è³ªãé
åã«æº¶èç¶æ ã§æŒåºæ圢ããŠè£œé ããããã®ãå
ã¯è©²é«ååç©è³ªã®ãã¬ããè¥ããã¯ç²æ«ãéåå
ã§å å§æ圢ããŠè£œé ããããã®ã§ãããè©²æ Œåæ
é¢ã®çžåœçŽåŸã0.5ã3.3mmã§ããããšãç¹åŸŽãšã
ãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ ã¬ã¹æµãæ¹åã«å¹³è¡ãªæ Œåã®ééã1.5ã
ïŒmmã§ãããã¬ã¹æµãã«çŽè§ãªæ¹åã®æ Œåã®éé
ãïŒã50mmã§ããããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯
å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ ã¬ã¹äžéé局圢æçšäºåæ圢åããæå®ã®
éåã«å¯ææ§é»éã·ãŒããæ¥çææãã«ãŒãã³
æ¿ãæ¥çææãå¯ææ§é»éã·ãŒãã®é ã«äŸçµŠãã
ããããã¬ã¹æ圢ããåŸãé»æ¥µåºæ¿è£œé çšéå寞
æ³ã«åãããŠè£æãããæ圢åã§ããããšãç¹åŸŽ
ãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒïŒé ã®ãã
ããã«èšèŒã®æ¹æ³ã ïŒïŒ ããããã¬ã¹æ圢æ¡ä»¶ãéå枩床120ã160
âãæ圢å§10ã50KgïŒcm2ãå§ä¿ææé10ã40åã§
ããããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³
第ïŒïŒé ã®ããããã«èšèŒã®æ¹æ³ã ïŒïŒ å¯ææ§é»éã·ãŒãã該ã·ãŒã100éééšã«
察ããŠ0.1ã20éééšã®ã¬ãŸãŒã«åããšããŒã«æš¹
èã§å«æµžãããŠããããšãç¹åŸŽãšããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒïŒé ã®ããããã«èšèŒã®æ¹
æ³ã ïŒïŒ æ¥çææãç¹ç¶åŸïŒã30ÎŒãç¹ç¶é·0.02ã
ïŒmmã®çççŽ ç¹ç¶ïŒã40ééïŒ åã³çååçã30
ã75ééïŒ ã®ã¬ãŸãŒã«åããšããŒã«æš¹è60ã100
ééïŒ ããæãæ··åç©ã§ããããšãç¹åŸŽãšããç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒïŒé ã®ããããã«èš
èŒã®æ¹æ³ã ïŒïŒ ãã¬ã¹æ圢æ¡ä»¶ããéåå ç±æž©åºŠ120ã160
âãæ圢å§ïŒã100KgïŒcm2ãå§ä¿ææéïŒã60å
ã§ããããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé ä¹
è³ç¬¬ïŒïŒé ã®ããããã«èšèŒã®æ¹æ³ã ïŒïŒ åŸç¡¬åãæ圢枩床以äžã§å°ãªããšãïŒæé
è¡ãªãããããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒ
é ä¹è³ç¬¬ïŒïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ çåçŒæãäžæŽ»æ§é°å²æ°äž800ã3000âã§
çŽïŒæéè¡ãªãããããšãç¹åŸŽãšããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒé ä¹è³ç¬¬ïŒïŒé ã®ããããã«èšèŒã®æ¹
æ³ã ïŒïŒ æå®åœ¢ç¶ã®éåã«ãå€åæ§ççŽ è³ªå±€çšæ
æãäžç©ºåé圢æçšææãå€åæ§ççŽ è³ªå±€çšæ
æãå¯ææ§é»éã·ãŒããäŸçµŠããäºåæ圢åŸãäº
åæ圢åãéåããååºãã次ã«åæ§ãªæé ã«ã
ãåããããªäºåæ圢åã補é ãã次ãã§è©²äºå
æ圢åãå¯ææ§é»éã·ãŒããäžåŽã«ãªãããã«é
åã«äŸçµŠããæ¥çææãäž¡é¢ã«å¡åžããã«ãŒãã³
æ¿ãå ¥ããæŽã«è©²äºåæ圢åãé»éã·ãŒããäžåŽ
ã«ãªãããã«äŸçµŠããæ¬ãã¬ã¹æ圢ããç±ç¡¬åã
ããåŸãäžæŽ»æ§é°å²æ°äžã§çåçŒæããããšãã
æããã¬ã¹äžééå±€ãšããŠã«ãŒãã³æ¿ã®äž¡é¢ã«å¯
ææ§é»éã·ãŒããæããïŒå±€ããæããæŽã«è©²ã¬
ã¹äžééå±€ã®äž¡åŽã«ã¬ã¹æ¡æ£å±€ãšããŠã®å€åæ§ç
çŽ è³ªå±€ããæãäžäœåãããïŒå±€æ§é ãæãã該
å€åæ§ççŽ è³ªå±€ã®åãã®ã»ãŒäžå¿éšã«ã¬ã¹æµè·¯ãš
ããŠã®äžç©ºåé矀ãæããçæé»æ± çšé»æ¥µåºæ¿ã®
補é æ¹æ³ã ïŒïŒ äºåæ圢æ¡ä»¶ãã60ã100âã20ã50KgïŒ
cm2ã10ã30åã§ããããšãç¹åŸŽãšããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒïŒé ã«èšèŒã®æ¹æ³ã ïŒïŒ æ¬æ圢æ¡ä»¶ãã120ã160âã20ã50KgïŒ
cm2ã10ã30åã§ããããšãç¹åŸŽãšããç¹èš±è«æ±ã®
ç¯å²ç¬¬ïŒïŒé åã¯ç¬¬ïŒïŒé ã«èšèŒã®æ¹æ³ã
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59070410A JPS60236460A (ja) | 1984-04-09 | 1984-04-09 | çæé»æ± çšé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ |
CA000478146A CA1259101A (en) | 1984-04-09 | 1985-04-02 | Carbonaceous fuel cell electrode substrate incorporating three-layer separator, and process for preparation thereof |
GB08508688A GB2157482B (en) | 1984-04-09 | 1985-04-03 | Fuel cell electrode substrates |
US06/719,561 US4579789A (en) | 1984-04-09 | 1985-04-03 | Carbonaceous fuel cell electrode substrate incorporating three-layer separator, and process for preparation thereof |
FR858505249A FR2562718B1 (fr) | 1984-04-09 | 1985-04-05 | Support carbone pour electrode de pile a combustible avec separateur a triple couche incorpore et son procede de preparation |
DE19853512866 DE3512866A1 (de) | 1984-04-09 | 1985-04-06 | Elektroden-substrat fuer brennstoffzellen |
US06/798,895 US4855092A (en) | 1984-04-09 | 1985-11-18 | Process for preparing a carbonaceous fuel cell electrode substrate incorporating three-layer separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59070410A JPS60236460A (ja) | 1984-04-09 | 1984-04-09 | çæé»æ± çšé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60236460A JPS60236460A (ja) | 1985-11-25 |
JPH0363183B2 true JPH0363183B2 (ja) | 1991-09-30 |
Family
ID=13430668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59070410A Granted JPS60236460A (ja) | 1984-04-09 | 1984-04-09 | çæé»æ± çšé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60236460A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62154470A (ja) * | 1985-12-25 | 1987-07-09 | Tokai Carbon Co Ltd | çæé»æ± çšççŽ è³ªéšæã®è£œé æ¹æ³ |
JPH0622141B2 (ja) * | 1986-08-14 | 1994-03-23 | å矜ååŠå·¥æ¥æ ªåŒäŒç€Ÿ | ãªãé«ãã®ç°ãªãè€åé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ |
JPH0622142B2 (ja) * | 1986-08-14 | 1994-03-23 | å矜ååŠå·¥æ¥æ ªåŒäŒç€Ÿ | ããçŽ æš¹èã§ç«¯éšã·ãŒã«ããè€åé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ |
JPS63181265A (ja) * | 1987-01-23 | 1988-07-26 | Toshiba Corp | çæé»æ± |
JPH01246768A (ja) * | 1988-03-29 | 1989-10-02 | Toshiba Corp | çæé»æ± ã®é»æ¥µ |
-
1984
- 1984-04-09 JP JP59070410A patent/JPS60236460A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60236460A (ja) | 1985-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4855092A (en) | Process for preparing a carbonaceous fuel cell electrode substrate incorporating three-layer separator | |
JPS60236461A (ja) | çæé»æ± çšé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ | |
CA1259100A (en) | Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof | |
US4759989A (en) | Electrode substrate for fuel cell | |
US4269642A (en) | Method of forming densified edge seals for fuel cell components | |
KR101294825B1 (ko) | ê³ ë¶ì ì íŽì§í ì°ë£ì ì§ì Ʞ첎íì°ìžµì© íìêž°ì¬ì ì ì¡°ë°©ë²ê³Œ ê·žì ìíì¬ íì±ë íìêž°ì¬ ë° ìŽì ì ì¡°ì ì¬ì©ëë ìì€í | |
US6039823A (en) | Composite article | |
JPH0449747B2 (ja) | ||
KR101324703B1 (ko) | íì± íì ì¬ì ê° í¬íšë íìêž°ì¬ì ì ì¡°ë°©ë²ê³Œ ê·žì ìíì¬ íì±ë íìêž°ì¬ | |
JP2011192653A (ja) | ã¬ã¹æ¡æ£åªäœåã³çæé»æ± | |
US4794043A (en) | Carbon product comprising carbonaceous materials joined together, said carbon product for electrode substrate of fuel cells and process for production thereof | |
JPH082979A (ja) | å€å質ççŽ æããã³ãã®è£œé æ¹æ³ | |
US4580337A (en) | Process for producing electrode substrate for fuel cells | |
JPH0363183B2 (ja) | ||
US4782586A (en) | Process for the production of a porous monolithic graphite plate | |
JPH0158623B2 (ja) | ||
JPH0410185B2 (ja) | ||
JPH0450709B2 (ja) | ||
JPH0622137B2 (ja) | çæé»æ± çšé»æ¥µåºæ¿åã³ãã®è£œé æ¹æ³ | |
CA1244611A (en) | Process for producing electrode substrate for fuel cells | |
JPH0517260A (ja) | ççŽ è³ªå€åäœã®è£œé æ¹æ³ | |
JPH04284363A (ja) | ççŽ æ¿ã®è£œé æ¹æ³ | |
JPH04294053A (ja) | ççŽ æ¿ã®è£œé æ¹æ³ | |
JPS60200463A (ja) | çæé»æ± çšé»æ¥µåºæ¿ã®è£œé æ¹æ³ | |
JPS60200462A (ja) | çæé»æ± çšé»æ¥µåºæ¿ã®è£œé æ¹æ³ |