公开(公告)号：JP2002222460A

公开(公告)日：2002-08-09

申请号：JP2001018197

申请日：2001-01-26

Applicant: MATSUSHITA REFRIGERATION

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

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

Abstract: PROBLEM TO BE SOLVED: To heat an object to be heated to a proper temperature regardless of the weight of the object by a heating device which quickly heats the object. SOLUTION: Water supplied to a heat conduction pipe 28 arranged in a heat accumulating tank 26 filled with a heat accumulating material 27 heated by a heat accumulating material heating means 29 becomes overheated steam through heat exchange with the heat accumulating material 27 and passes through an opening/closing valve 25 and is jetted to the object 24 to be heated in the heating box 21 from the jeating means 22, but a heating time determining means 37 determines the time of heating by the overheated steam according to the weight of the object 24 detected by a weight detecting means 35 and the material of the object 24 stored in a storage means 36 and an opening valve control means 38 opens the opening/closing valve 25 for the heating time determined by the heating time determining means 37, so the heating time is automatically adjusted according to the weight of the object, so that the object 24 which differs in weight can be heated to a proper temperature in a short time.

公开(公告)号：JPH109704A

公开(公告)日：1998-01-16

申请号：JP15786596

申请日：1996-06-19

Applicant: MATSUSHITA REFRIGERATION

Inventor： NAKAGAWA NOBUHIRO ,  KITAYAMA HIROSHI ,  KAMEI MASAHARU

IPC: F25B13/00

Abstract: PROBLEM TO BE SOLVED: To prevent a heating capacity from being lowered when a condensation pressure is controlled to be a prescribed value in a heating operation using a non-azeotrope refrigerant in a multi-chamber hating and cooling appliance. SOLUTION: This heating and cooling appliance comprises a first two-way valve 14, a receiver tank 15, a bypass circuit 17 to which a second two-way valve 16 is connected, a lever detecting means 22, a level deciding means 23, an inlet pressure and temperature detecting means 24 for detecting inlet pressure and temperature, an inlet superheat degree computing means 25, an inlet superheat degree deciding means 26 for comparing the computed result and a set superheat degree to make a decision and a two-way valve drive means 27 for driving the first two-way valve 14 and the second two-way valve 16 based on the decided results of the level deciding means 23 and the inlet superheat degree deciding means 26. Thus, a desired heating capacity can be maintained even when a condensation pressure is controlled to be prescribed value in a heating operation using a non-azeptrope refrigerant. Further, the liquid seal of the receiver tank 15 can be prevented and a safety can be ensured.

公开(公告)号：JPH05108948A

公开(公告)日：1993-04-30

申请号：JP9693991

申请日：1991-04-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  TANAKA YASUHIKO

IPC: G07F13/00 ,  G07F13/06

Abstract: PURPOSE:To efficiently stir and mix beverages by spraying the pressure hot water from a sectorial nozzle at the upper part of the central axis of the cup while rotating a cup receiver holding a cup and mixing and stirring the hot water and powder material. CONSTITUTION:A cup 3a with powder material 3 filled is held to a cup receiver 2 so that a sectorial nozzle 1 is located at the upper part of the central axis by a sales command. While rotating the cup receiver 2 by a driving means, 4 a pressure pump 11 is operated and a solenoid valve 13 is opened. Then hot water H with the equal length to the bottom diameter of the cup 3a is poured into the rotating cup 3a from the sectorial nozzle 1, the powder material and the hot water are stirred by the flow of water, mixed to the beverage. Thus, the sectorial hot water H to be sprayed into the cup 3a is always in the vertical direction against the cup 3a over all areas of cup 3a. The equal stirring power is applied and the remaining powder material will not be generated at the bottom of the cup.

公开(公告)号：JPH01159485A

公开(公告)日：1989-06-22

申请号：JP31593987

申请日：1987-12-14

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU

IPC: F04C18/02 ,  F04C28/06 ,  F04C28/28

Abstract: PURPOSE:To avoid compressing fluid in a simple manner in the starting when it is cold by providing an internal valve made of super conductors at the midway of a communication pipe communicating an inlet chamber with a compression chamber. CONSTITUTION:In the starting when it is cold wherein refrigerant gas is dissolved in lubricant 21 in the bottom surface of a hermetic container 10, the temperature in the hermetic container 10 is low so as to let a super conductor 25 arranged in the main body 24 of an internal valve 23 made of super conductors be super conductive for letting it overcome the energizing force of a bias spring 27 so that it floats above a permanent magnet 26 so as to communicate a suction chamber 12 with a compression chamber 13b via a communication pipe 22. This constitution thereby allows the internal valve 23 made of super conductors to be opened so that liquid refrigerant entering into the suction chamber 12 is led to a compression chamber 13b without being compressed so as to avoid compressing fluid.

公开(公告)号：JPH01159484A

公开(公告)日：1989-06-22

申请号：JP31594187

申请日：1987-12-14

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU

IPC: F04C18/02

Abstract: PURPOSE:To lubricate concurrently both a bottom plate section and a lap section in a simple manner by providing a groove in a spiral form, one end of which is opened to a back pressure chamber and the other end of which is opened to an inlet chamber, for the bottom plate of a revolving scroll. CONSTITUTION:One end of a groove 24 in a spiral form provided for the bottom plate 2a of a revolving scroll 2 is opened to a back pressure chamber 20, and the other end of it is opened to an inlet chamber 12. Since the pressure of the back pressure chamber 20 is communicated with the inlet chamber 12 via the groove 24 in a spiral form of the revolving scroll 2, the midway between discharging pressure and suction pressure is subjected to pressure. Hence, lubricant 21 accumulated in the bottom of a hermetic container 10 is led to the back pressure chamber 20 by the difference in pressure, and is furthermore led into the inlet chamber 12 via the groove 24 in a spiral form of the revolving scroll 2.

公开(公告)号：JPS63115979A

公开(公告)日：1988-05-20

申请号：JP26131386

申请日：1986-10-31

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU

IPC: F16K31/06

Abstract: PURPOSE:To prevent a strong screwing frictional force from being acted on between the valve and the valve seat, by making up of a taper-shaped valve having an engaging part to be slidably fitted in the end connecting part of a valve stem, and a spring by which the valve is abutted on the valve stem. CONSTITUTION:When a prescribed quantity of electric current is passed through a stator coil 11, a valve stem 51 moves in the valve-opening direction or valveclosing direction while being rotated by the screwing action between a male thread 4 and a female thread 8 cut on a propulsive bearing 59 being fixed to a valve body 7. When the valve is closed, the valve 53 which is slidably fitted by the energizing force of a spring 54 in the valve stem 61 having the male thread 4 by means of a connecting part 101 and an engaging part 102 is brought into close contact with a valve seat 52 without being rotated, so that any strong screwing frictional force is not acted on between the valve 53 and the valve seat 52, thus the straight motion itself of the valve stem 51 can be stopped, and further the leakage of flow can be prevented.

公开(公告)号：JP2000018765A

公开(公告)日：2000-01-18

申请号：JP18013898

申请日：1998-06-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  YONEDA HIROSHI

IPC: F25B27/02

Abstract: PROBLEM TO BE SOLVED: To utilize a radiated heat from a compressor or the like except for defrosting at the time of heating. SOLUTION: At the time of cooling, a radiated heat from a compressor 1 is supplied to a high temperature side second hydrogen storage alloy 11b via high temperature heating medium piping 13 to drive a cold heat generating system 21. Thus, a cold heat generated at a low temperature side first hydrogen storage alloy 11a is supplied to an outdoor heat exchanger 3 via low temperature heating medium piping 15 to supplement a radiation of the exchanger 3. At the time of heating, the radiated heat from the compressor 1 is supplied directly to the exchanger 3 via bypass pipings 19a, 19b for short-circuiting the system 21, thereby supplementing heat absorption of the exchanger 3, thereby suppressing occurrence of a frost.

公开(公告)号：JPH02207190A

公开(公告)日：1990-08-16

申请号：JP2504289

申请日：1989-02-03

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  MORITA MITSURU

IPC: F04C23/00 ,  F04C29/00 ,  F04C29/02

Abstract: PURPOSE:To invariably feed a lubricant regardless of the inclination of a compressor by inclining and connecting two pairs of semi-enclosed containers nearly in a V-shape to form an enclosed container and arranging one end of oil feed mechanisms at the center bottom section of the enclosed container. CONSTITUTION:Two pairs of semi-enclosed containers 16 and 16a opened on compressor sections 14 and 14a respectively are inclined and connected to each other so that the compressor sections 14 and 14a are faced together and the compressor sections 14 and 14a are made lower than motor sections 15 and 15a to form an enclosed container 18. Oil feed mechanisms 17 and 17a communicated to the compressor sections 14 and 14a at one end and communicated to the center bottom section 19 of the enclosed container 18 at the other end are arranged. Even when a compressor is obliquely installed, a lubricant 3 is accumulated at the center bottom section of the enclosed container 18, oil feed springs 13 and 13a in oil feed pipes 12 and 12a are submerged in the lubricant 3, and the lubricant 3 can be fed.

公开(公告)号：JPS64381A

公开(公告)日：1989-01-05

申请号：JP15473587

申请日：1987-06-22

Applicant: MATSUSHITA REFRIGERATION

Inventor： KAMEI MASAHARU ,  BABA TOSHIAKI

IPC: F04C18/02

Abstract: PURPOSE:To lower the intermediate pressure in a back pressure chamber, facilitate the oil feeding to various bearings, and prevent seizure by guiding the refrigerant gas in the back pressure chamber of a rotary scroll into the intake chamber of a fixed scroll via a connecting pipe provided with a pressure adjusting valve in the middle. CONSTITUTION:A compressor is provided with a fixed scroll 1, a rotary scroll 2, a member 3 preventing the revolution of the rotary scroll 2, multiple bearings 5-7 supporting a main shaft 4, a motor 8, and a block 9 fixing the fixed scroll 1, and these components are stored in a sealed container 10 respectively. A connecting pipe 24 communicating a back pressure chamber 20 surrounded with the back face of the rotary scroll 2 and the block 9 to an intake pipe 11 guiding the refrigerant gas into the intake chamber 12 of the fixed scroll 1 and guiding the refrigerant gas in the back pressure chamber 20 into the intake pipe 11 is provided in this constitution. A pressure adjusting valve 25 adjusting the pressure in the back pressure chamber 20 is arranged in the middle of the connecting pipe 24 outside the sealed container 10.

公开(公告)号：JP2002245531A

公开(公告)日：2002-08-30

申请号：JP2001039844

申请日：2001-02-16

Applicant: MATSUSHITA REFRIGERATION

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

IPC: G07F9/10 ,  G07F11/02

Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine reducible in cost with a small number of parts by a single carry-out mechanism allowing simultaneous selling without regulation or adjustment, corresponding to all the self-standing container drinks regardless of a regular or indeterminate form. SOLUTION: A goods shelf 7 is constituted to have prescribed angles to a horizontal plane respectively in the width direction and depth direction of an automatic vending machine body 6. Goods are thereby conveyed to a goods carry-out part 10 positioned at the lowermost point of the goods shelf 7 with minimum passage regulation with the own original weight of a drink container, and simultaneous selling is attained without regulation or adjustment, corresponding to all the self-standing container drinks regardless of the regular or indeterminate form and the kind and size of the container for the replenishment of goods. The carry-out mechanism can thereby be simplified, cost can be reduced with a small number of parts, and goods replenishing work is easy, allowing even throw-in charge from the front face.