Emuva ngasekupheleni kwawo-1800, uWilliam Pate wasungula futhi wanikeza ilungelo lobunikazi ikepisi lebhodlela lamazinyo angu-24.Ikepisi elinamazinyo angama-24 lahlala lisezingeni lemboni kuze kube cishe ngawo-1930.
Ngemuva kokuvela kwemishini ezenzakalelayo, ibhodlela lebhodlela lafakwa ku-hose efakwe ngokuzenzakalelayo, kodwa ngesikhathi sokusebenzisa i-cap yamazinyo angu-24 kwatholakala ukuthi kulula kakhulu ukuvimba ipayipi lomshini wokugcwalisa othomathikhi, futhi ekugcineni kancane kancane ukulinganisa ikepisi yebhodlela lamazinyo angu-21 namuhla.
Ubhiya uqukethe inani elikhulu le-carbon dioxide, futhi kunezidingo ezimbili eziyisisekelo ze-cap, enye i-seal enhle, kanti enye iwukuba nesilinganiso esithile sokuvala, okuvame ukubizwa ngokuthi i-cap eqinile.Lokhu kusho ukuthi inani lama-pleats kukepisi ngalinye kufanele lilingane nendawo yokuxhumana yomlomo webhodlela ukuze kuqinisekiswe ukuthi indawo yokuxhumana ye-pleat ngayinye ingaba nkulu, nokuthi uphawu lwe-wavy olungaphandle kwekepisi luyanda kokubili. ukungqubuzana futhi kusiza ukuvuleka, nekepisi lebhodlela lamazinyo angu-21 libe ukukhetha okuphelele ukuhlangabezana nalezi zidingo ezimbili.
Futhi esinye isizathu esenza isibalo sama-serrations kukepisi sibe ngu-21 sihlobene nesivuli sebhodlela.Ubhiya uqukethe igesi eningi, ngakho-ke uma uvulwe ngendlela engafanele, kulula kakhulu ukulimaza abantu.Ngemuva kokusungulwa kwesivuli sebhodlela esisebenzayo ukuvula ikepisi yebhodlela, futhi ngamazinyo asaha ashintshwa njalo, futhi ekugcineni anqume ukuthi isivalo sebhodlela sekepisi lebhodlela lamazinyo angama-21, elivulekile lilula futhi liphephe kakhulu, ngakho namuhla ubona zonke Izigqoko zamabhodlela kabhiya zinama-serrations angama-21.
Isikhathi sokuthumela: Nov-02-2023