公开(公告)号：JP2002222461A

公开(公告)日：2002-08-09

申请号：JP2001018198

申请日：2001-01-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAGAWA NOBUHIRO ,  KAMEI MASAHARU ,  MACHIDA KAZUHIKO ,  OZAKI HITOSHI

IPC: G07F9/10 ,  F24H7/02 ,  G07F11/70

Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for the heating of a heating device which quickly heats an object to be heated. SOLUTION: This device is equipped with a holding means 19 which holds the object 10 to be heated, at least one jetting means 18 which jets overheated stream toward the object 10, and a supply means 32 which supplies the overheated steam produced by using heat accumulated in a heat accumulating tank 21 to the jetting means 18, so that the object 10 can be heated in a short time.

公开(公告)号：JPH09318177A

公开(公告)日：1997-12-12

申请号：JP13154196

申请日：1996-05-27

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  NAKAGAWA NOBUHIRO ,  KITAYAMA HIROSHI

IPC: F25B1/00 ,  F25B13/00

Abstract: PROBLEM TO BE SOLVED: To prevent the heating capacity from lowering when constant condensing pressure control is done in the heating operation using a nonazeotropic refrigerant in a multiroom type cooling/heating apparatus. SOLUTION: There are provided a bypass 17 comecting a first two way type valve 14, receiver tank 15, and second two way type valve 16, a capillary tube 20 positioned in parallel with the second two way type valve 16, a suction pressure/temperature detective means 23, a degree of superheat-of-suction calculating means 24, a degree of superheat of suction judging means 25 which compares the result of the calculation with a set degree of superheat, a two-way type valve-driving means 26, and a valve-opening means 27 which adjusts the time of opening of the first two way type valve 14 or the second two way type valve 16. As a result, in heating operation using a nonazeotropic refrigerant even the control of the operation in a manner of constant condensing pressure control enables the heating capacity to be secured as desired, a liquid seal in the receiver tank 15 is prevented, and safety can be secured.

公开(公告)号：JPH04184696A

公开(公告)日：1992-07-01

申请号：JP31736890

申请日：1990-11-20

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU

IPC: G07F13/00 ,  G07F13/06

Abstract: PURPOSE:To heighten the stirring capability of a drink and to expedite the dissolution of a powder raw material by injecting dilution cooling water of 1/2 the prescribed quantity after blending drink raw liquid by injecting hot water, and injecting residual cooling water after inputting ice in a cup. CONSTITUTION:The cup 23 is delivered out from a cup supply mechanism 4 to a station A on a carrier mechanism 3 by a sale command. On the middle way of following carrying, the powder raw material is thrown in from a canister 5 to the cup 23 via a powder raw material shooter 6 at a station B, and furthermore, a small quantity of hot water required for the dissolution of powder is injected from a nozzle 11 to the cup in which the powder is thrown at a station C, and the raw liquid with high density is blended in the cup. When a hot drink is sold, a finishing quantity of drink is blended by injecting dilution hot water from the nozzle 11, and after that, the cup is carried to a station E. When a cold drink is sold, the cup is transferred to a station D, and the cooling water of 1/2 the prescribed quantity is injected, and following that, the ice is thrown in, and the cold drink is blended by injecting the residual cooling water, and finally, the cup is delivered out to the station E, then, an operation is completed.

公开(公告)号：JPH03240196A

公开(公告)日：1991-10-25

申请号：JP3657490

申请日：1990-02-16

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  HAMAMOTO HIROSHI

IPC: G07F13/00 ,  G07F13/06

Abstract: PURPOSE:To prompt the dissolving and mixing of materials by increasing the amount of hot water supplied from pressurized hot water supply devices to a spray nozzle for pressurized hot water feeding as a cup is larger in the amount of materials supplied into the cup. CONSTITUTION:The above device is equipped with the pressurized hot water supply devices 17 and 18 which are coupled with the spray nozzles 11 for pressurized hot water feeding and supply pressurized hot water and a flow rate adjusting device 21a which adjusts the amount of hot water supplied to the spray nozzle 11 for pressurized hot water feeding. For the size of the cup which is large in the amount of material supply into the cup, the flow rate adjusting device 21a extends the opening time of a valve 21 which is coupled with the spray nozzle 11 for pressurized hot water supply to increase the supply amount of pressurized hot water supplied from the spray nozzle 11 for pressurized hot water feeding. Consequently, the mixing of the materials and hot water is increased and drink can be supplied in a short period of time.

公开(公告)号：JPS6473182A

公开(公告)日：1989-03-17

申请号：JP22905187

申请日：1987-09-11

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  BABA TOSHIAKI

IPC: F04C18/02

Abstract: PURPOSE:To facilitate lubrication to bearings at the time of cold starting by connecting a back pressure pipe with both an intake pipe and a delivery pipe, and providing a pressure regulating valve at a junction thereof. CONSTITUTION:A back pressure pipe 20 extracting the pressure of a back pressure chamber 20 is connected with both an inlet pipe 11 introducing refrigerant gas to the inlet chamber 12 of a static scroll 1 and a delivery pipe 19 discharging compressed refrigerating gas so as to provide a pressure regulating valve 23 at a junction thereof. At the time of starting where lubricant 21 is low in temperature, refrigerant gas does not smoothly flow in to the inlet chamber 12 from the back pressure chamber 20, the medium in the back pressure chamber 20 becomes high in pressure, following which, a piston 25 is pushed to the delivery side 19 so as to open the pressure regulating valve 23 for introducing highly pressurized refrigerant gas in the back pressure chamber 20 to the inlet pipe 11. This constitution thereby can facilitate sufficient lubrication to both an auxiliary bearing 7 and a main bearing 8.

公开(公告)号：JPS6388386A

公开(公告)日：1988-04-19

申请号：JP23040986

申请日：1986-09-29

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU

IPC: F16K31/06

Abstract: PURPOSE:To stop a straight movement of a valve shaft before a strong screwing frictional force is exerted between a valve and a valve seat by employing a tapered valve having a maximum diameter smaller than a valve seat opening diameter and the valve shaft having a diameter greater than the valve seat opening diameter. CONSTITUTION:An electric type proportional control valve consists of a tapered valve 35 having a maximum diameter smaller than an opening diameter of a valve seat 52 and a valve shaft 51 having a diameter greater than the opening diameter of the valve seat 52. When a stator coil 11 is energized with a specified amount of current. A spacer 55 rotates and the valve shaft 51 while being rotated moves in a direction to open or close the valve by means of action of screws 4 and 8. At the time of closing the valve, it is possible to stop a straight movement itself of the valve shaft 51 before a strong screwing frictional force is exerted between the valve 53 and the valve seat 52 and to prevent leakage of flow.

公开(公告)号：JP2002245534A

公开(公告)日：2002-08-30

申请号：JP2001039845

申请日：2001-02-16

Applicant: MATSUSHITA REFRIGERATION

Inventor： HAMADA KAZUYUKI ,  ODA MASATAKA ,  NAKAGAWA NOBUHIRO ,  KAMEI MASAHARU ,  MACHIDA KAZUHIKO ,  KUBOTA YOSHITAKA ,  NOJIMA HAJIME ,  YAMAZAKI YOSHIAKI

IPC: G07F9/00 ,  G07F11/28

Abstract: PROBLEM TO BE SOLVED: To reduce time and effort required for charging and replenishing goods. SOLUTION: This automatic vending machine comprises a plurality of goods charging ports 20 provided vertically at the front face of an automatic vending machine body, corresponding to plural stages of goods shelves 10; a plurality of charging passages 30 inclining downward in a depth direction B and leading the goods charged in the lying state from the goods charging ports 20 to the side opposite to the goods carry-out part side; and a bottom support plate 40 provided on the depth direction B side of the goods shelf 10 to guide the goods from the inner side end part of the charging passage 30 to the goods carry-out part 4 while slidingly supporting the bottom part of the goods in the lying state. A pair of rails 30a, 30b are formed as guide means at the charging passage 30 so as to be able to maintain the posture of the goods passing in the charging passage 30. The goods are thereby charged or replenished easily to each goods shelf 10, and the goods charged in the lying state from the goods charging port 20 can be conveyed in the stable posture to the goods shelf 10.

公开(公告)号：JP2002236969A

公开(公告)日：2002-08-23

申请号：JP2001031949

申请日：2001-02-08

Applicant: MATSUSHITA REFRIGERATION

Inventor： MACHIDA KAZUHIKO ,  ODA MASATAKA ,  NAKAGAWA NOBUHIRO ,  KAMEI MASAHARU ,  KUBOTA YOSHITAKA ,  HAMADA KAZUYUKI ,  NOJIMA HAJIME

IPC: G07F9/10 ,  G07F11/00

Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of preventing dew condensation on a bucket and providing stable operation at any time. SOLUTION: A heat insulating lower board 9b for preventing air from flowing between a heating chamber and a cooling chamber through a passage of the bucket 9a when the bucket 9a is in a position for waiting for a sale is provided on a lower part of the bucket 9a. Therefore, the bucket 9a waiting for the sale is in a position on the side of the heating chamber, the dew condensation on the bucket 9a, and generation of rust on a mechanism part of the bucket 9a are prevented, and the vending machine which always operates stably can be provided.

公开(公告)号：JP2002222459A

公开(公告)日：2002-08-09

申请号：JP2001018196

申请日：2001-01-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  NAKAGAWA NOBUHIRO ,  MACHIDA KAZUHIKO ,  OZAKI HITOSHI

IPC: G07F9/10 ,  F24H7/02 ,  G07F11/70

Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for heating by a heating device which quickly heats a body to be heated and to secure the safety by preventing overheated stream from filling the device. SOLUTION: This device is equipped with a holding means 19 which holds the body 10 to be heated, at least one jetting means 18 which jets the overheated stream toward the body 10 to be heated, a supply means which supplies the overheated steam produced by using heat accumulated in a heat accumulating tank 21 to the jetting means 18, and an overheated steam discharging means 37 which discharges the overheated steam in a heating box 17 after the heating. Consequently, the object body 10 can be heated in a short time and the overheated steam is prevented from filling the device to secure the safety.

公开(公告)号：JPH07103618A

公开(公告)日：1995-04-18

申请号：JP25067893

申请日：1993-10-06

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  KASATANI SUSUMU ,  YAMAGUCHI KAZUKI

IPC: F25B45/00

Abstract: PURPOSE:To prevent different refrigerant from being mixed into recovered refrigerant only by exchanging recovery tanks, wherein the recovered gaseous refrigerant is prevented from leaking into the atmosphere. CONSTITUTION:A compressor 1 is operated to draw refrigerant from a connecting part 8a through a suction pipe 9a thereby delivering it into a delivery pipe 5a. The delivered refrigerant is passed through the pipe 5a to be cooled and liquefied at a condenser 2 and passed through a pipe 5b into a liquid recovery vessel 4a, where it is recovered. Thereafter, the compressor 1 is stopped and an on/off valve 16 provided in the pipe 9a is closed and a channel switching valve 17 provided in the pipe 5b is changed over so as to communicate with a branch pipe 18 connected to a gas recovery vessel 19 so that high pressure gaseous refrigerant remaining in the pipe 5a, condenser 2, and pipe 5b is led into the vessel 19 so as to be adsorbed on adsorbents 20 loaded in the vessel 19, thereby recovering it.