Aosite, kuba 1993
*ukuvala okuthambileyo kunye novavanyo oluvulekileyo:>50000 amaxesha
*Ukuqhawula ngokulula uyilo lwentloko yeplastiki
*umphezulu wepeyinti enempilo enokhuseleko olukhuselekileyo
Umgaqo womthombo wegesi
Umgaqo-siseko kukuba igesi engasebenziyo okanye i-oyile-gas umxube uzaliswe kwi-cylinder yoxinzelelo oluvaliweyo, ukuze uxinzelelo kwi-cavity amaxesha amaninzi okanye amatyeli amaninzi aphezulu kunoxinzelelo lwe-atmospheric, kwaye intshukumo yepiston yentonga iyenzeka ngokusebenzisa Umahluko woxinzelelo oveliswa ngummandla onqamlezileyo wentonga yepiston incinci kunepiston.
Ngenxa yeeyantlukwano ezisisiseko kumgaqo, imithombo yegesi ineengenelo ezicacileyo kwimithombo eqhelekileyo: isantya esicothayo ngokwentelekiso, utshintsho oluncinane kumandla aguquguqukayo (ngokukodwa ngaphakathi kwe-1: 1.2), kunye nolawulo olulula; Ukungalungi kukuba umthamo ohambelanayo awuncinci njengemithombo yekhoyili, ixabiso liphezulu, kwaye ubomi benkonzo bufutshane. Ngokungafaniyo nemithombo yegesi, imithombo yegesi inamagophe anelastiki aphantse abe ngumgca. I-coefficient e-elastic x ye-spring yegesi eqhelekileyo iphakathi kwe-1.2 kunye ne-1.4, kunye nezinye iiparitha zinokuchazwa ngokuguquguqukayo ngokweemfuno kunye neemeko zokusebenza.
Ngokweempawu zayo kunye neendawo ezahlukeneyo zesicelo, imithombo yomoya ikwabizwa ngokuba ziintonga zokuxhasa, izixhaso zomoya, izilungisi ze-angle, iintambo zoxinzelelo lomoya, iidampers, njl.