Japan Climate Systems Corporation

Hiroshima-shi, Japan

Japan Climate Systems Corporation

Hiroshima-shi, Japan
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Patent
Japan Climate Systems Corporation | Date: 2017-04-26

A fan includes a cylindrical anti-slip member 26 that is rotatable integrally with a fan body. The anti-slip member 26 is a molded product of a resin material with higher mechanical strength than the resin material of the fan body. A round bar output shaft 13a is fitted into the anti-slip member 26. Recesses 26e are formed on the outer peripheral surface of the anti-slip member 26.


Patent
Japan Climate Systems Corporation | Date: 2016-12-29

A fan includes a cylindrical anti-slip member that is rotatable integrally with a fan body. The anti-slip member is a molded product of a resin material with higher mechanical strength than the resin material of the fan body. A round bar output shaft is fitted into the anti-slip member. Recesses are formed on the outer peripheral surface of the anti-slip member.


Patent
Japan Climate Systems Corporation | Date: 2017-01-05

A round bar output shaft is provided and fitted into an anti-slip member so as to rotate integrally with the anti-slip member. A recess is formed on the anti-slip member to make the stress generated on the anti-slip member by the output shaft fitted in non-uniform around a periphery of the anti-slip member. While the anti-slip member is being molded, a weld line is formed in a low-stress-generating portion.


Patent
Japan Climate Systems Corporation | Date: 2017-04-19

A round bar output shaft 13a is provided and fitted into an anti-slip member 26 so as to rotate integrally with the anti-slip member 26. A recess 26e is formed on the anti-slip member 26 to make the stress generated on the anti-slip member 26 by the output shaft 13a fitted in non-uniform around a periphery of the anti-slip member 26. While the anti-slip member 26 is being molded, a weld line W is formed in a low-stress-generating portion B1.


Patent
Japan Climate Systems Corporation and Panasonic | Date: 2017-09-27

A heat pump device 20 includes an air conditioning control device 22 configured to switch the heat pump device 20 among a plurality of operation modes including an air-heating operation mode in which an indoor heat exchanger 32 serves as a radiator and an outdoor heat exchanger 33 serves as a heat absorber, and an air-cooling operation mode in which the indoor heat exchanger 32 serves as a heat absorber and the outdoor heat exchanger 33 serves as a radiator. The air conditioning control device 22 switch a refrigerant pipe such that refrigerant is, in the air-cooling operation mode, supplied to part of the outdoor heat exchanger 33 serving as a refrigerant inlet in the air-heating operation mode.


Patent
Japan Climate Systems Corporation and Panasonic | Date: 2016-06-15

An exterior heat exchanger 33 is provided with paths P1-P4. The flow rate of the air being blown by an exterior blower to pass through the path P4 closer to a refrigerant outlet of the exterior heat exchanger 33 is set to be higher than that of the air being blown by the exterior blower to pass through the path P1 closer to a refrigerant inlet of the exterior heat exchanger 33. An air-conditioning controller 22 activates cooling fans 37a and 38a during a defrosting mode of operation.


Patent
Japan Climate Systems Corporation and Panasonic | Date: 2016-02-08

An exterior heat exchanger is provided with paths P1-P4. The flow rate of the air being blown by an exterior blower to pass through the path P4 closer to a refrigerant outlet of the exterior heat exchanger is set to be higher than that of the air being blown by the exterior blower to pass through the path P1 closer to a refrigerant inlet of the exterior heat exchanger. An air-conditioning controller activates cooling fans during a defrosting mode of operation.


Patent
Japan Climate Systems Corporation and Panasonic | Date: 2016-02-08

An exterior heat exchanger is provided with first to fourth paths. The flow rate of the air being blown by an exterior blower to pass through the first path closer to a refrigerant inlet of the exterior heat exchanger is set to be higher than that of the air being blown by the exterior blower to pass through the fourth path closer to a refrigerant outlet of the exterior heat exchanger.


Patent
Japan Climate Systems Corporation and Panasonic | Date: 2016-02-08

If an exterior heat exchanger is sensed to be frosted while a heat pump device is operating in a first heating operation mode in which two interior heat exchangers are used, the operation modes are switched into a second heating operation mode in which one interior heat exchanger is used, and then switched into a defrosting operation mode.


Patent
Japan Climate Systems Corporation | Date: 2016-09-07

A drain hose 1 includes a drain hose body 10 and a hard member 20. The hard member 20 includes a notch 22 and hooks 21. The drain hose body 10 includes a protruding portion 14 provided to a part, of an outer periphery of the drain hose body 10, to which the hard member 20 is attached. The protruding portion 14 protrudes to be positioned in the notch 22, and, when force is applied to the drain hose body 10 in a direction to pull the drain hose body 10 from a through hole P1, depresses edge portions 22a of the notch 22 in a direction to expand the hard member 20 in diameter.

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