Hydropneumatic dakatar Hydractive III

Bayan ƙirar asali, Citroen shima ya shahara saboda tsarin dakatarwar da ke da iskar gas. Tsarin na musamman ne na musamman kuma yana ba da ta'aziyyar dakatarwa wanda masu fafatawa a wannan matakin farashin za su iya yin mafarkin kawai. Gaskiya ne cewa ƙarni na farko na wannan tsarin ya nuna ƙimar gazawa mafi girma, amma ƙarni na huɗu da aka yi amfani da shi a cikin ƙirar ƙarni na C5 I, wanda aka sani da Hydractive III, kyakkyawa ne abin dogaro sai kaɗan kaɗan, kuma ba shakka babu buƙata don damuwa da yawa game da ƙarin babban rashin nasara.

Hydractive na ƙarni na farko ya fara bayyana a cikin almara na XM, inda ya maye gurbin tsohon dakatarwar hydropneumatic na baya. Tsarin hydraulic ya haɗa hydraulic tare da makanikai masu rikitarwa. Hydractive na ƙarni na gaba an fara gabatar da shi akan samfurin Xantia mai nasara, inda ya sake yin wasu gyare -gyare wanda ya haifar da haɓaka aminci da ta'aziyya (tankokin matsin lamba tare da kariya ta faɗuwa). An kuma gabatar da tsarin na musamman na Activa a karon farko a Xantia, inda, ban da dakatarwar da ta dace, tsarin ya kuma bayar da kawar da karkatar da mota lokacin da ake kushewa. Koyaya, saboda matsanancin rikitarwa, mai ƙera bai ci gaba da haɓaka ba kuma bai kai ga C5 ba.

An sake inganta Hydractive III da aka yi amfani da shi a cikin C5, kodayake ba ya ƙarfafa yawancin magoya bayan Orthodox saboda an yi wasu sauƙaƙe kuma kayan lantarki sun zama masu amfani sosai. Sauƙaƙe shine, musamman, cewa babban tsarin shine ke da alhakin dakatar da abin hawa. Wannan yana nufin cewa birki baya yin aiki gwargwadon babban ƙa'idar kula da matsin lamba kuma an haɗa shi da tsarin hydropenumatic, amma birki ne na yau da kullun tare da daidaitaccen rarraba hydraulic da ƙaramin ƙarfi. Haka yake da sarrafa wutar lantarki, wanda shine hydraulic tare da ƙarin famfon da aka kora kai tsaye daga injin. Kamar sauran ƙarnin da suka gabata, dakatarwar motar da kanta tana amfani da tafki na ruwa na ruwa, amma LDS ja maimakon kore LHM da aka yi amfani da shi a baya. Tabbas, ruwa ya bambanta kuma baya gauraye da juna. Wani bambanci tsakanin Hydractive III da magabatansa shine cewa ba zai iya canza takunkumin dakatarwa daga ta'aziyya zuwa wasa a matsayin daidaitacce ba. Idan kuna son wannan dacewa, dole ku biya ƙarin don sigar Hydractive III Plus ko yin odar mota mai injin 2,2 HDi ko 3,0 V6, wanda aka kawo ta a matsayin daidaitacce. Ya bambanta da tsarin asali ta ƙarin ƙwallo biyu, wato, ya ƙunshi shida, uku kawai ga kowane gatari. Hakanan akwai banbanci a ciki, inda kuma akwai maɓallin Sport tsakanin kibiyoyi don canza tsayin hawan. Daidaitawar taurin yana faruwa ta hanyar haɗawa (yanayin taushi) ko cire haɗin (yanayin wasanni mafi wuya) ƙarin ƙwallo biyu.

Tsarin Hydractive III ya ƙunshi rukunin sarrafawa na BHI (Gina a cikin Hydroelectronic Interface), ana samar da matsin lamba ta hanyar famfon mai ƙarfi biyar mai ƙarfi da injin lantarki ke jagoranta, mai zaman kansa da injin da ke gudana. Ƙungiyar hydraulic da kanta ta ƙunshi tafkin matsi, bawuloli huɗu na solenoid, bawul ɗin hydraulic guda biyu, mai tsabtace lafiya da bawul ɗin taimako. Dangane da sigina daga na'urori masu auna sigina, sashin sarrafawa yana canza matsin lamba a cikin tsarin hydraulic, wanda ke haifar da canjin canjin ƙasa. Don jin daɗin kaya ko kaya, sigar keken tashar tana sanye da maɓalli a ƙofar ta biyar, wanda ke ƙara rage ƙasan motar a baya. C5 sanye take da makullan hydraulic, wanda ke nufin motar ba ta raguwa bayan yin parking, kamar yadda ya kasance tare da tsoffin samfura. A gaskiya, yawancin magoya baya ɓacewa wannan haɓakawa ta musamman bayan ƙaddamarwa. A cikin yanayin C5, babu ƙarin fitowar matsin lamba daga tsarin kuma, ƙari, idan akwai raguwa bayan dogon lokacin rashin aiki, famfon lantarki yana cika matsi ta atomatik lokacin da aka buɗe motar, yana kawo motar zuwa madaidaicin matsayi kuma a shirye don tuƙi.

Ba a daina amfani da tsarin Activa na fasaha na musamman a cikin C5, amma masana'anta sun yi amfani da na'urorin lantarki don ƙara na'urori masu auna firikwensin zuwa hydropneumatics ta yadda na'urar sarrafa wutar lantarki za ta iya kawar da birgima da mirgina har zuwa wani lokaci, tana taimakawa wajen fitar da motar motsa jiki ko fiye da agile. yanayin rikici. Koyaya, wannan tabbas ba don wasanni bane. Amfanin dakatarwar hydropneumatic shima yana cikin canji a cikin izinin ƙasa, wato, C5 chassis baya jin tsoron ko da yanayin kashe hanya. Daidaita tsayin hawan keke da hannu ko cikakken atomatik yana da matsayi huɗu kawai. Mafi girma shine abin da ake kira sabis, wanda ake amfani dashi, alal misali, lokacin canza dabaran. Idan ya cancanta, a cikin wannan matsayi, zaku iya motsawa cikin sauri har zuwa 10 km / h, yayin da izinin ƙasa ya kai 250 mm, wanda ke ba ku damar shawo kan ƙasa mai wahala. A matsayi na biyu a tsayi akwai abin da ake kira Track, wanda ya fi dacewa da tuki a kan munanan hanyoyi. A cikin wannan matsayi a ƙasa, yana yiwuwa a cimma matsayi mai tsayi har zuwa 220 mm a cikin sauri zuwa 40 km / h. Wani ƙananan 40 mm shine matsayi na al'ada, wanda ake kira ƙananan matsayi (Low). Dukansu wurare masu aiki da ragewa suna daidaitawa da hannu kawai har zuwa saurin tuki har zuwa kilomita 10. Tsarin yawanci yana aiki a cikin yanayin atomatik, lokacin da ya wuce 110 km / h akan hanya mai kyau yana rage tsayin hawan da 15 mm a ciki. gaba da 11 mm a baya, wanda ya inganta ba kawai aerodynamics ba, amma har da kwanciyar hankali na mota. a high gudun. Motar ta koma matsayin "al'ada" lokacin da saurin ya ragu zuwa 90 km / h. Lokacin da saurin ya faɗi ƙasa da 70 km / h, jiki yana ƙaruwa da wani milimita 13.

Kamar yadda aka riga aka ambata, tsarin yana da abin dogaro sosai tare da kiyayewa na yau da kullun da inganci. Hakanan ana tabbatar da wannan ta hanyar masana'anta ba su yi jinkiri ba don ba da garantin cancantar kilomita 200 ko shekaru biyar don aikin haɓakar ruwa. Lissafi ya nuna cewa dakatarwar tana aiki sosai fiye da kilomita. Matsaloli tare da bazara, ko a'a tare da tarurrukan bazara (kwallaye), ana iya samun su akan masu jan hankali na musamman har ma da ƙananan rashin daidaituwa. Matsi na nitrogen sama da membrane yayi ƙasa sosai. Abin takaici, sake tsarkakewa, kamar a cikin tsararrakin da suka gabata, ba zai yiwu tare da C000 ba, don haka dole ne a maye gurbin kwallon da kanta. Wani gazawar da aka samu akai -akai na tsarin Hydractive III shine ƙaramin ruwan ruwa daga majalisun dakatarwa na baya, abin farin ciki, kawai a farkon shekarun, wanda galibin masana'antun suka cire lokacin garanti. Wani lokaci kuma ruwan yana zubewa daga tiyo na dawo da baya, wanda daga nan yana buƙatar maye gurbinsa. Da ƙyar, amma har ma ya fi tsada, daidaita hawan hawan ya gaza, sanadin hakan shine mummunan ikon sarrafa BHI.