Coolant circuit for an internal combustion engine

Coolant circuit for an internal combustion engine

  • CN 102,235,225 A
  • Filed: 04/28/2011
  • Published: 11/09/2011
  • Est. Priority Date: 04/28/2010
  • Status: Active Application
First Claim
Patent Images

1. coolant circuit (1) that is used for internal-combustion engine (2), described internal-combustion engine has a cylinder block crankshaft case (3), described cylinder block crankshaft case has at least two opposed bank of cylinder (3a, 3b) with corresponding cylinder head (4a, 4b), wherein, described cylinder block crankshaft case (3) and described cylinder head (4a, 4b) can be by the parallel independently of one another branched line (5 that extends of described coolant circuit (1), 6) be applied in freezing mixture, wherein, can make freezing mixture at least in part at a main heat exchanger (8) and described cylinder head (4a by a coolant pump (7), 4b) and/or between the described cylinder block crankshaft case (3) circulate, it is characterized by:

  • be provided with at least one safety check (9) in the branched line (5) of described cylinder block crankshaft case, described at least one safety check only allows freezing mixture to flow through described bank of cylinder (3a from inlet side to outlet side, 3b).

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