公开(公告)号：JPH04174267A

公开(公告)日：1992-06-22

申请号：JP30083990

申请日：1990-11-05

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAGAWA TAKANORI

IPC: F25C1/10

Abstract: PURPOSE:To improve detachable properties by integrally molding a flange having a slit at an acute angle to the recess of an icemaking tray. CONSTITUTION:An icemaking tray 6 is made of a flexible material such as polypropylene. Its interior is partitioned into a plurality of recesses 8 thereby to make ice of a predetermined size. A flange 9 having a slit 10 at an acute angle to the oblique surface of the recess 8 of the tray 6 is formed integrally with the tray 6. When icemaking is completed, the tray 6 is moved in a direction A, inverted upside down thereby to drop ices in an ice storage vessel 11, again rotated in a direction B to be returned to the original attitude, and supplied with water automatically in a repeated manner. The ices stored irregularly in the vessel 11 are aligned uniformly in height by the flange 9 of the tray 6, and then ice storage amount can be sensed by a sensing lever 12.

公开(公告)号：JPH03102156A

公开(公告)日：1991-04-26

申请号：JP23782089

申请日：1989-09-13

Applicant: MATSUSHITA REFRIGERATION

Inventor： TAMURA RYOZO ,  NAKAGAWA TAKANORI

IPC: F25D11/02

Abstract: PURPOSE:To store an enough amount of large capacity bottles and to increase the cooling speed of the bottles by a method wherein the lower part of a first refrigerating chamber is partitioned by a second lateral partition wall, a low temperature chamber is partitioned from a second refrigerating chamber, and a chamber, i.e., a third refrigerating a chamber, being partitioned by a fourth partition wall is provided. CONSTITUTION:Since a third refrigerating chamber 21 partitioned by a fourth vertical partition wall 20 is provided independently, it can be used as a chamber for exclusively preserving bottles. Further, a third refrigerating chamber 21 is positioned below a first refrigerating chamber 15, and it is favourable in terms of safety with which the bottles are taken in an out. Air intake ports used exclusively are formed in both a second refrigerating chamber 19 and the third refrigerating chamber 21 to ensure desired amounts of cold air. The cooling speed of the bottles is increased, and in a refrigerator body, bottles can be preserved in the exclusive chamber. Since a cold air discharge port is formed directly, the bottles can be cooled more rapidly. Since return cold air from the second refrigerating chamber 19 is returned to the first refrigerating chamber 15 without passing the low temperature chamber 17, the low temperature chamber 17 is prevented from production of unevenness in temperature between places before and after the low temperature chamber by means of return cold air from the second refrigerating chamber 19, and temperature in the lower temperature chamber can be controlled to a proper value.

公开(公告)号：JPS6259379A

公开(公告)日：1987-03-16

申请号：JP19982985

申请日：1985-09-10

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAGAWA TAKANORI

IPC: F25D23/06