公开(公告)号：JP2002260085A

公开(公告)日：2002-09-13

申请号：JP2001057771

申请日：2001-03-02

Applicant: MATSUSHITA REFRIGERATION

Inventor： NISHIO YASUNORI ,  ODA MASATAKA ,  KUBOTA YOSHITAKA ,  HAMADA KAZUYUKI ,  MACHIDA KAZUHIKO ,  NOJIMA HAJIME

IPC: G07F11/58 ,  G07F11/00 ,  G07F11/24

Abstract: PROBLEM TO BE SOLVED: To provide a commodity carry-out device of a vending machine capable of dispensing with wiring in a commodity rack and a commodity conveyer to reduce the manufacturing cost and improved reliability. SOLUTION: A sold-out flag 6 mounted on the commodity conveyer 3 is displaced according to whether the commodity is out or not. After the commodity conveyer 3 returns to the standby position, the sold-out of the commodity is detected by a sold-out detecting sensor 7, whereby wiring is not required in the commodity rack 1 and the commodity conveyer 3 to reduce the manufacturing cost and improve reliability.

公开(公告)号：JP2000087856A

公开(公告)日：2000-03-28

申请号：JP25655698

申请日：1998-09-10

Applicant: MATSUSHITA REFRIGERATION

Inventor： ODA MASATAKA ,  TANAKA YASUHIKO

IPC: F04B39/02

Abstract: PROBLEM TO BE SOLVED: To sufficiently secure performance of a lubrication pump even with a rotary shaft of a comparatively small diameter by attaching the lubrication pump in a cylindrical bore formed on a lower end of the rotary shaft and forming an oblique passage and a spiral passage so as to be communicated with the cylindrical bore. SOLUTION: In a closed type electrically driven compressor 1, a compressor unit composed of an electrically driven motor 3, a compression mechanism 4, and a block 5 for integrating them is housed in a closed casing 2. In such a compressor 1, a large end of a connecting rod 10 is connected to an eccentric shaft 9 on an upper end of a rotary shaft 7 pivoted to a bearing 8 of the block 5. A piston 13 is connected to a small end by means of a piston pin 11. An oil supply pump 17 is press-fitted and connected to a cylindrical bore 18 of a small-diameter formed on a lower end of the rotary shaft 7. An oblique passage 19 extended obliquely upward from the upper end of the cylindrical bore 18 is formed on the rotary shaft 7. A spiral groove 20 is formed so as to be communicated with the upper end of the oblique passage 19. An upper end of the spiral groove 20 is communicated with an eccentric passage 23 in the eccentric shaft 9.

公开(公告)号：JPH1038390A

公开(公告)日：1998-02-13

申请号：JP19424596

申请日：1996-07-24

Applicant: MATSUSHITA REFRIGERATION

Inventor： KURIMOTO KAZUNORI ,  ODA MASATAKA ,  KAMITSUJI TOSHIO ,  ENDO KATSUMI

IPC: F25D11/00 ,  F25B1/00

Abstract: PROBLEM TO BE SOLVED: To prevent the delay of cooling when a compressor is in overload, by providing a valve which can be opened and closed freely, in the position in which to bypass the high pressure side and the low pressure side of a freezing cycle, and opening the valve for a short time if lock occurs when a compressor is in overload at start so as to balance the pressure, and then, restarting the compressor again. SOLUTION: When an ON signal is inputted into a compressor control means, this controller starts compressor 1, and unless a lock means 9 detects lock, this continues the operation of the compressor 1, and if it detects the lock, this stops the compressor 1. A valve 6, which can be opened and closed freely, is provided in the position in which to bypass the high pressure side and the low pressure side of a freezing cycle, and it is opened for a short time if lock occurs at start of the compressor so as to balance the pressure, and then the compressor 1 is started again. Hereby, even if the compressor is in overload condition and lock occurs, the delay of cooling can be prevented by restarting compressor after balancing the pressure between the discharge side and the suction side of the compressor quickly.

公开(公告)号：JPH1019441A

公开(公告)日：1998-01-23

申请号：JP17474396

申请日：1996-07-04

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMITSUJI TOSHIO ,  ODA MASATAKA ,  ENDO KATSUMI ,  KURIMOTO KAZUNORI

IPC: F25D17/06 ,  F25D11/02

Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent excess cooling of a cooler and enhance operability with higher efficiency. SOLUTION: Based on a temperature difference between a freezer compartment temperature detected with a rotational speed arithmetic operation means 25 and a freezer compartment setting temperature predetermined with a freezer compartment temperature setting means 23 where the rotational speed of a fan 14 which feeds air to a cooler 13 is arranged to be variable, the rotational speed of a compressor 17 and the rotational speed of the fan 14 are determined. A rotational speed correction means 36 determines the temperature of the cooler 13 capable of operating a compressor 17 with higher efficiency as a rotational speed correction temperature per freezer compartment temperature where the temperature of the cooler 13 is compared with the rotational speed correction temperature. The predetermined rotational speed of the compressor 17 and the rotational speed of the fan 14 are corrected by comparison, thereby controlling the cooler 13 so that the rotational speed correction temperature is maintained.

公开(公告)号：JPH09145214A

公开(公告)日：1997-06-06

申请号：JP30256795

申请日：1995-11-21

Applicant: MATSUSHITA REFRIGERATION

Inventor： KUBOTA YOSHITAKA ,  KAMITSUJI TOSHIO ,  ODA MASATAKA ,  NODA TOSHINORI ,  MORISHITA KENICHI ,  HAMANO YASUKI ,  KANEOKA SHINICHI ,  ENDO KATSUMI ,  KURIMOTO KAZUNORI

IPC: F25D11/00

Abstract: PROBLEM TO BE SOLVED: To keep a condensation temperature constant by detecting the temperature of a condenser, which condenses a refrigerant compressed by a compressor to radiate heat outside a refrigerator, with a condenser sensor to control the number of revolutions of a blower fan. SOLUTION: A condensation temperature detection means 7 detects a condensation temperature during the operation of a condenser 4 by a condenser sensor 6 provided in a condenser 5 and a detection temperature (T) is compared with a set temperature (Ts) of a condensation temperature setting means 9 by a condensation temperature comparison means 8. When T>=Ts, an operation command is transmitted to a blower fan control means 10 to operate a blower fan 11 and when T

公开(公告)号：JPH08285425A

公开(公告)日：1996-11-01

申请号：JP8813095

申请日：1995-04-13

Applicant: MATSUSHITA REFRIGERATION

Inventor： ENDO KATSUMI ,  KAMITSUJI TOSHIO ,  ODA MASATAKA

IPC: F25D11/00 ,  F25B1/00

Abstract: PURPOSE: To prevent a lack of cooling in a refrigerator having an inverter installed therein under a high surrounding air temperature. CONSTITUTION: Under a high surrounding air temperature condition, a refrigerator is controlled to operate a compressor at the number of rotation more than a commercial number of rotation by an arrangement comprised of a surrounding air temperature sensor 12 mounted outside the refrigerator, a surrounding air temperature sensing means 13 for use in sensing a surrounding air temperature, a surrounding air temperature discrimination means 15 for discriminating if the surrounding air temperature exceeds a set value, and the number-of-rotation correcting means 16 for correcting the number of rotation determined by the set temperature and a temperature within the refrigerator if the surrounding air temperature exceeds the set value.

公开(公告)号：JPH06150134A

公开(公告)日：1994-05-31

申请号：JP29562792

申请日：1992-11-05

Applicant: MATSUSHITA REFRIGERATION

Inventor： ODA MASATAKA ,  TANAKA YASUHIKO ,  OKUDA MAKOTO ,  KIMURA YOSHITO

IPC: F25D21/04 ,  G07F9/10 ,  G07F11/58

Abstract: PURPOSE:To make it possible to prevent the fixing due to the freezing of a carriage by providing an art on the carriage running on a rail, pressurizing the rail by rocking this arm, lifting the carriage by the reaction and compulsorily peeling off the carriage from the rail. CONSTITUTION:At first, in the arm 140 of a carriage 115, a roller 141 stands by, facing a prescribed direction and inclining, and the lower end of the roller 141 is positioned away from the top face 130 of a lower rail 120. At this point, when a motor is rotated and a wire 112 is drawn in a prescribed direction, the arm 140 rocks because it is drawn by the wire 112, is abutted on the top face 130 and pressurizes the lower rail 120. Due to this reaction, power in a prescribed direction is generated and the carriage 115 rises to the surface. At this time, if ice is stuck to each five running roller 135, 137, etc., it is peeled off and destroyed. In particular, ice interposing between the water surface running roller 137 and the lower rail 120 is completely peeled off.

公开(公告)号：JPH06111116A

公开(公告)日：1994-04-22

申请号：JP25932192

申请日：1992-09-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO ,  OKUDA MAKOTO ,  ODA MASATAKA ,  KIMURA YOSHITO

IPC: G07F11/70

Abstract: PURPOSE:To simply and compactly carry out articles stored in a stock by plural carriers without requiring complicated movement. CONSTITUTION:In an automatic food vending machine 1, an article 2 dropped from a bent rack 12 into a bottom wall 8 is carried to an article outlet 15 by an intra-stock carrier 17, transferred to a moving tray 23 by an outer-stock carrier 25 waiting at an article outlet 15, a tray 23 and food 2 are set upon on a tray rack 24 in a range 20 whose door 21 is opened, and at the time of closing the door 21, the range 20 is driven to heat the food 2, and then the door 21 is opened to carry the tray 23 and the article 2 from the tray rack 24 to a carry-out position driving the device 25. Thus the article stored in the stock can be simply and compactly carried without requiring complicated operation.

公开(公告)号：JPH064763A

公开(公告)日：1994-01-14

申请号：JP16068492

申请日：1992-06-19

Applicant: MATSUSHITA REFRIGERATION

Inventor： KIMURA YOSHITO ,  TAKEDA JUN ,  ODA MASATAKA

IPC: G07F13/10

Abstract: PURPOSE:To constitute the device so that, when a cup is usually handled, the cup can be held by the part which a hand, a mouth, etc., scarcely come into contact with, and also, it can be held by the part of the highest rigidity of the cup. CONSTITUTION:The device is constituted of a cup receiving member 25 supporting a cup bottom part 22, two pieces of cup holding members 26 for overhanging from a separated position and abutting at an interval of 180 degrees on a peripheral edge part 24 of the bottom part 22 of a cup 21, a plate spring 27 attached so as to energize the cup holding members 26 in the abutting direction, and a cup holding member driving means 28 having an equal displacement transfer means 36 consisting of bevel gears 37a, 37b for driving the cup holding members 26 and a shaft 39 having a ball screw part.

公开(公告)号：JPH04367632A

公开(公告)日：1992-12-18

申请号：JP14295591

申请日：1991-06-14

Applicant: MATSUSHITA REFRIGERATION

Inventor： ODA MASATAKA ,  TAKEDA JUN

IPC: A47J31/00 ,  A47J31/54

Abstract: PURPOSE:To provide the hot-water heating device of an automatic tea supply machine which can reduce remarkably a waiting time until a drink is extracted by shortening the time required for boiling up, at the time of additional boiling operation, etc., accompanied with the start operation after feed water and replenishment of water. CONSTITUTION:In a hot water storage tank 7 having an opening on the upper face, it is constituted of a guide 13 formed by extending out of the inner wall surface of the hot water storage tank 7, a section wall 14 provided so as to be freely insertable along the guide 13 in order to divide the hot water storage tank 7, a gap part 18 provided between the bottom face of the hot water storage tank 7 and the section wall 14, and a heater 21 inclined and provided in one section surrounded by the wall surface of the hot water storage tank 7 and the section wall 14.