Ico gikoreshwa cane mu bwoko bwose bw’ibihimba vy’umubiri ni inkoni y’ubwoko bw’inkoni y’ubwoko bwa piston, izwi kw’izina rya cylinder isanzwe. Igipande gisanzwe gishobora guca mu gice c’umubiri gikora kimwe be n’igihimba c’umubiri gikora kabiri gishingiye ku ngingo ngenderwako y’igikorwa c’umubiri. Ku isoko, igihimba c’umubiri gikora kabiri gikoreshwa cane mu bijanye n’ibikoresho vy’ubuhinga bwo gukoresha ubuhinga bw’ubuhinga, kandi mu vy’ukuri igihimba c’umubiri gishobora gukorwa mu gitereko c’ibikorwa bibiri, nk’iki: Igipfukisho c’umubiri, igihimba c’umubiri kitagira inkoni, igihimba c’urutoke, urutoke, urutoke rw’umubiri, igihimba c’umubiri c’umubiri, igihimba c’umubiri c’umuntu, igihimba c’umubiri c’umuntu ku buntu, igiti c’amabuye y’agaciro. batatu - umugozi w’ivyuma, igihimba c’umubiri c’ubusa, igihimba c’umubiri c’ubwoko bw’urushinge, igihimba c’umubiri kiremereye.
Itangazo ry'ingene umuntu akoresha ivyuma
1. Niwitwararike urugendo rw’ibihimba vy’umubiri bihuye;
2. Ushireko amashanyarazi y’umuyagankuba uko bishoboka kwose;
3. Niwitwararike ibisabwa vyo gukoresha mu bidukikije bidasanzwe;
4 inkoni y’ipiston ntishobora gushigikirwa n’inguvu z’imirongo;
5. Igikorwa c’icylindre gikeneye kurindwa;
6. Ukeneye kwitwararika ivyo kurya vy’inyongera;
7. Igihe kirekire gikeneye gushigikirwa n'ubuhinga bwo guhingura hagati
8. Igipfukisho gikeneye gutera amavuta
