Flow-path controllers and related systems
First Claim
Patent Images
1. A liquid-based heat transfer system, comprising:
- a fluid coupler having a first member and a second member matingly engageable and disengageable with each other, wherein the fluid coupler is configured to convey fluid when the first and second members are matingly engaged with each other and to prevent fluid conveyance when the first and second members are disengaged from each other;
a retainer configured to mechanically retain a mating engagement between the first member of the fluid coupler and the second member of the fluid coupler;
a communication circuit configured to receive an indication of a detected presence or absence of a working fluid externally of the liquid-based heat-transfer system;
a processor and a memory comprising instructions that, when executed by the processor, cause the system to activate an electro-mechanical actuator mechanically coupled to the retainer to release the retainer to decouple the mechanically matingly engaged members of the fluid coupler, responsive to receiving the indication of a detected presence of the working fluid.
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Abstract
An observed operational state can include an operational state of one or more system devices. A sensor can emit, in response to a detected observable condition reflective of a given operational state, a simulated signal reflective of a different operational state as a proxy for the detected condition. A controller receiving such a proxy signal can, at least partially responsively to the proxy signal, issue a command corresponding to the given operational state. An electro-mechanical actuator can be selectively activatable responsive to the command.
270 Citations
24 Claims
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1. A liquid-based heat transfer system, comprising:
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a fluid coupler having a first member and a second member matingly engageable and disengageable with each other, wherein the fluid coupler is configured to convey fluid when the first and second members are matingly engaged with each other and to prevent fluid conveyance when the first and second members are disengaged from each other; a retainer configured to mechanically retain a mating engagement between the first member of the fluid coupler and the second member of the fluid coupler; a communication circuit configured to receive an indication of a detected presence or absence of a working fluid externally of the liquid-based heat-transfer system; a processor and a memory comprising instructions that, when executed by the processor, cause the system to activate an electro-mechanical actuator mechanically coupled to the retainer to release the retainer to decouple the mechanically matingly engaged members of the fluid coupler, responsive to receiving the indication of a detected presence of the working fluid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A rack-mountable server system, comprising:
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a branch of a fluid circuit configured to convey a liquid from an inlet to the branch to an outlet from the branch, wherein the inlet is fluidly couplable with a liquid supply by a first decouplable fluid coupler and the outlet is fluidly couplable with a liquid collector by a second decouplable fluid coupler, each decouplable fluid coupler comprising a first member and a second member; a retainer configured to mechanically retain a mating engagement between a first member of one of the decouplable fluid couplers to the second member of the one of the decouplable fluid couplers; a sensor configured to detect a presence of the working fluid externally of the branch; and an electro-mechanical actuator configured to release the retainer to decouple the mechanically matingly engaged first and second members of the one of the decouplable fluid couplers responsive to a detected presence of the working fluid externally of the branch. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification