公开(公告)号：JPS51109258A

公开(公告)日：1976-09-28

申请号：JP3417075

申请日：1975-03-20

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO

IPC: B23K1/18 ,  B21D49/00 ,  B23K3/06 ,  B23K35/40

公开(公告)号：JP2001004198A

公开(公告)日：2001-01-12

申请号：JP17939399

申请日：1999-06-25

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO ,  ODA MASATAKA ,  MAKI EIKO

IPC: F24F13/15 ,  F24F13/20 ,  F24F1/00

Abstract: PROBLEM TO BE SOLVED: To reduce so-called short-circuit wherein a part of blowout air stream is sucked into a suction port. SOLUTION: The blowout angles of outlet air streams are unified substantially by a method wherein a panel equipped with a plurality of air outlets and a louver 10 supported pivotally so as to change the direction of send-out air are provided while the terminal unit 15 and the intermediate unit 16 of the louver 10 are provided respectively with a terminal unit control surface 17 and an intermediate unit control surface 18 to make the direction of air streams at every control surfaces 17, 18 different and cancel the bias of air stream at the terminal unit, readily receiving an interference between indoor feedback air stream especially, whereby the send-out angles of the blowout air streams are unified substantially. According to this method, short-circuit is reduced.

公开(公告)号：JP2000320858A

公开(公告)日：2000-11-24

申请号：JP12961599

申请日：1999-05-11

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO ,  ODA MASATAKA ,  MAKI EIKO

IPC: F24F13/20 ,  F24F1/00

Abstract: PROBLEM TO BE SOLVED: To reduce a layout limit of a control mechanism of a louver to vary the direction of a supply air flow to a horizontal direction or a down ward direction, to reduce a mechanism space, to decrease drive torque, to perform the use of a low torque motor, and further to generate an air flow having high diffusion ability as against relief of draft. SOLUTION: This air-conditioner is provided with a panel 7 having a plurality of air outlets 6, and plurality of rotatably supported louvers 101-108 to change a direction of supply air. The louvers 101-108 are driven by a plurality of motors 26 and 27 to drive the louvers 101-108 and flexible members 13 classified by a group and transmitting torque of the motors 26 and 27 and sliding. A layout limit is relieved by the flexible members 13 and its drive space is ensured. Further, by reciprocating the louvers classified by a group respectively in a reverse direction, an air flow having high diffusion ability is generated and comfortability is improved.

公开(公告)号：JPH1193838A

公开(公告)日：1999-04-06

申请号：JP25814097

申请日：1997-09-24

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO ,  KITA ICHIRO ,  UMEOKA IKUTOMO ,  ODA MASATAKA

IPC: F04B39/00 ,  F04B39/14 ,  F16C7/02

Abstract: PROBLEM TO BE SOLVED: To easily position a small end part and a large end part of a connecting rod, and facilitate assembling by providing a dovetail groove and a dovetail part in the large end part and the small end part, and forming a locking surface being an assembling positioner to engage with only adjacent two sides of the dovetail part, in a part of an end surface of the dovetail groove. SOLUTION: A dovetail part 54 is arranged in an end part of a small end part 50 of a connecting rod, and a dovetail groove 55 is arranged in a large end part 52. A step difference 63 is formed over two sides or only on one side of the dovetail groove on an end surface of the dovetail groove 55, and a locking surface 64 being an assembling positioner as a result, is composed of this step difference 63. When fitting the dovetail part 54 and the dovetail groove 55, first of all, the rotational direction ζ is regulated by contacting the step difference 63 of the large end part 52 and an end surface 65 of the dovetail part 54 in a plane with each other. Next, the slidingly moving direction S of the small end part, the swinging direction B and the rotational direction α and θ of the large end part 52 are demarcated on the locking surface 64 by regulating adjacent two sides of the dovetail part 54, and both are set by moving the large end part 52 in the shaft direction up to a prescribed position. Next, a clamp member is pressed in, and assembling is completed.

公开(公告)号：JPH08141665A

公开(公告)日：1996-06-04

申请号：JP28658994

申请日：1994-11-21

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO

IPC: B21D28/28 ,  B21D28/34

Abstract: PURPOSE: To secure die strength and to make deburring easy in forming a slit to a relatively small diameter tube. CONSTITUTION: The outer periphery of a tube 1 is clamped by dies 7, 8, a punch 10 having an moving locus inclined to the axial line of tube 1 is advanced from the closed end part of tube 1 to form a slit. By this method, a core type die is not required, further, both die and punch can have enough strength, also, deburring is easily executed because burr is generated to the outer periphery of tube.

公开(公告)号：JPH07260297A

公开(公告)日：1995-10-13

申请号：JP4737394

申请日：1994-03-17

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO ,  KITA TAKAHIRO ,  OKUDA MAKOTO

IPC: F25B1/00 ,  F25B41/04 ,  F25B49/02

Abstract: PURPOSE:To detect an erroneous operation of a solenoid valve of a pulse energizing type used in a refrigerant cycle such as a refrigerator and return it to the normal state. CONSTITUTION:A temperature during an acceptance of an opening pulse energization of a solenoid valve is stored by a first sensor 6 for use in sensing a temperature of an evaporator 5 and after elapsing a predetermined time, a pulse energization is carried out again when the temperature is not decreased to the predetermined temperature so as to avoid the erroneous operation and further an abnormal state during the use of the solenoid valve of pulse energization type is prevented.

公开(公告)号：JPH0763273A

公开(公告)日：1995-03-07

申请号：JP21165393

申请日：1993-08-26

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO ,  KITA TAKAHIRO ,  OKUDA MAKOTO

IPC: F16K31/06

Abstract: PURPOSE:To provide the constitution of a solenoid valve used for controlling cooling mediums for such and as a refrigerator, an air conditioner and a cold chain device capable of reducing actuating sound and electric power consumption. CONSTITUTION:A case 5 mounted an entrance passage 2, an exit passage 3 and a valve port 4 and a valve member 7 for maintaining itself to a closing position or an opening position of a valve port 4 by a toggle structure 6 using a toggle spring 10 and a driving member 13 such as solenoid for energizing the valve member 7 to a closing or an opening direction of the valve port 4 are included in a solenoid valve. The valve port 4 is opened and closed by driving a free piston type plunger 15 by coils 16 and 17 and actuating the valve member 7.

公开(公告)号：JPH06150139A

公开(公告)日：1994-05-31

申请号：JP29414592

申请日：1992-11-02

Applicant: MATSUSHITA REFRIGERATION

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

IPC: G07F11/70

Abstract: PURPOSE:To provide a receiving tray of articles which prevents articles from being dropped while the tray is carried and easily ejects articles from the tray, when article are successively moved to a refrigerator, a microwave oven and an article ejection port in an automatic vending machine. CONSTITUTION:This machine is provided with a wall 102 provided on the circumference of the baseplate 101 of a receiving tray 100, lid-like baseplate 103 which composes the partial of the baseplate of the receiving tray 100 and is installed rotatably so that the plate 103 may be inclinded to the fixed part of the baseplate in an upper direction, an extrusion rod 133 which is mounted on an arm 58 and rotates the lid-like baseplate 103 in the upper direction when the arm 58 is upright, a hook part 134 which is mounted on the arm 58 and is engaged to the tray 100 when the arm 58 is upright, and a projecting hole 131 which is provided on a tray mounting part 128 and in which the extrusion rod 133 and the hook part 134 are inserted.

公开(公告)号：JPH06150135A

公开(公告)日：1994-05-31

申请号：JP29562892

申请日：1992-11-05

Applicant: MATSUSHITA REFRIGERATION

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

IPC: G07F9/00 ,  G07F11/58

Abstract: PURPOSE:To prevent the drop of articles on a tray while the tray is carried and to facilitate the ejection of articles from the tray by providing a wall on the peripheral part of a baseplate and making an inclined face in the part of the baseplate. CONSTITUTION:A wall 102 which is low in height is provided on the all the peripheral parts of a square baseplate 101. In the half of the baseplate 101, an opening is provided, and a conver state baseplate 103 which fits the opening is coupled with the baseplate 101 in a hinge part 104. In a delivery tray 100, the cover state baseplate 103 which occupies about the half of all the area of the baseplate is capable of bending toward the upper direction from the center of the baseplate and an inclined face can be formed toward the wall 102 from the center of the baseplate 101. In this constitution, articles do not drop below the tray 100 because the wall 102 is provided on the peripheral part of the baseplate 101. When articles are ejected from the tray 100, the ejection of the articles is smooth because the articles go up along the inclination made of the part of the baseplate 101, they get over the wall 102 and they are ejected to the outside of the tray 100.

公开(公告)号：JPH0613944B2

公开(公告)日：1994-02-23

申请号：JP21355884

申请日：1984-10-11

Applicant: MATSUSHITA REFRIGERATION

Inventor： TANAKA YASUHIKO

IPC: F15B15/10 ,  F16J3/02 ,  F16K31/126 ,  F25B41/06