A sh. Shorustam ov, R. Y. Abdullayev
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11.3-rasm .
P a s t a k ( k a r l i k ) s v e t o f o r n i n g k o ' r i n i s h i 155 Signal mexaniz/ni Projeklor qop/amasi uchida Rangli nur Rangsiz I b 11.4-rasm . L i n z a l i (a) v a p r o j e k t o r l i (b) s v e t o f o r c h i r o g ' i n i n g t u z i l i s h i 187 11.5-rasm . Projekto rli svetofor u la r n in g tu zilish i m u r a k k a b va ish lash c h id a m lilig i k a m r o q . P r o j e k t o r l i s v e t o f o r l a r n i q o i l a s h t e m i r y o i l a r d a signallash, markazlashtirish va blokirovka q u r i l m a l a r i t u z i l i s h i d a h a m ay rim o 'z g a r is h la r n i ta la b etadi. 1 1 .3 . Stansiyalarda signallarning q o ‘yilishi va ulardan foydalanish T e m i r y o i l a r d a s i g n a l l a r h a r a k a t y o ' n a l i s h i b o ' y i c h a y o l n i n g o ‘ng t o m o n i d a n y o k i i n s h o o t l a r n i n g y a q i n l a s h i s h g a b a ritin i h iso b g a o lg a n h o ld a y o ‘1 o 'q i t e p a s id a q o 'y ila d i. S ig n a l l a r u n i n g k o ' r i n i s h i n i b o s h q a y o 'l s ig n a li b i l a n c h a l - k a s h m a y d ig a n q ilib q o 'y ila d i. S ta n siy a g a kirish signali kelish y o 'n a lis h i b o 'y i c h a b irin c h i s tre lk a li o ' t k a z g i c h n i n g tig 'li y o 'n a l t i r g i c h i d a n ( a y r i la r i d a n ) yoki b irin c h i strelkali o 't k a z g ic h n i n g c h e g a r a q o z i q c h a s i d a n k a - m i d a 50 m o l d i n d a q o 'y ila d i. E le k trla sh tirilg a n u c h a s tk a la r d a kirish signali p e r e g o n va s t a n s i y a n i n g k o n t a k t t a r m o q l a r in i p e r e g o n t o m o n i d a n a jra tu v c h i h a v o o ra lig 'i m a s o fa s id a n o ld in q o 'y ila d i. 188 |
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