COVER

• Main Authors: OCHIAI AKIHIRO, FUSHIMI WATARU
• Format: Patent
• Language: English; Japanese
• Published: 05.04.2022
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; HEATING; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PRINTED CIRCUITS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

To provide a cover for a water supply device capable of suppressing a temperature rise in a cover by a motor generating an airflow with the operation of a pump or a cooling fan of an inverter.SOLUTION: A cover 100 is equipped with a first opening portion 101 adjacent to a cooling fan 25, and a second opening portion 102 adjacent to a pump 2. The first opening portion 101 and the second opening portion 102 at least partially oppose to each other across a motor pump.SELECTED DRAWING: Figure 5 【課題】ポンプの運転に伴って気流を発生させるモータやインバータの冷却ファンによって、カバー内の温度上昇を抑制することができる、給水装置用のカバーが提供される。【解決手段】カバー１００は、冷却ファン２５に隣接する第１の開口部１０１と、ポンプ２に隣接する第２の開口部１０２と、を備えている。第１の開口部１０１および第２の開口部１０２の少なくとも一部は、モータポンプを挟んで対向している。【選択図】図５