公开(公告)号：JPH05118575A

公开(公告)日：1993-05-14

申请号：JP28104691

申请日：1991-10-28

Applicant: MATSUSHITA REFRIGERATION

Inventor： NODA TOSHINORI ,  IWAMOTO AKIKO

IPC: A61L9/12 ,  F24F1/00

Abstract: PURPOSE:To obtain an air-conditioning machine with an aroma supplier capable of changing the kind of aroma optimally in accordance with the level of the variation of the instantaneous number of pulse of a person. CONSTITUTION:The subject air-conditioning machine is equipped with a pulse sensor 11, detecting the pulse of a person, a receiving unit 15, receiving a signal transmitted from the pulse sensor 11, and an aroma supplier 19, built in the air truck of the air-conditioning machine integrally and checking the level of the variation of the instantaneous number of pulse of a person while being operated in conjunction with the receiving unit 15 and selecting the kind of aroma in accordance with the level of the variation to emit the selected aroma.

公开(公告)号：JPH04309726A

公开(公告)日：1992-11-02

申请号：JP7287891

申请日：1991-04-05

Applicant: MATSUSHITA REFRIGERATION

Inventor： IWAMOTO AKIKO ,  NODA TOSHINORI

IPC: F24F1/00 ,  F24F3/16

Abstract: PURPOSE:To clarify the presence or absence of aroma, prevent a deterioration of effect of aroma caused by a fatigue in smelling feeling and to effectively utilize an aroma without any useless state by a method wherein the aroma in a spacing can be rapidly removed or the aroma can be efficiently added to the spacing. CONSTITUTION:A heater integral type heating and regenerative deodoring device 13 is fixed in an air passage and a heater control device 17 cooperating with ON-OFF of an aroma supplying device 16 is provided.

公开(公告)号：JPH04278129A

公开(公告)日：1992-10-02

申请号：JP4155991

申请日：1991-03-07

Applicant: MATSUSHITA REFRIGERATION

Inventor： NODA TOSHINORI ,  IWAMOTO AKIKO

IPC: A61L9/12 ,  F24F1/00 ,  F24F3/16 ,  F24F7/00

Abstract: PURPOSE:To clarify presence or absence of odor and to prevent a decrease in effect of the odor due to fatigue of smelling sense by rapidly removing the odor in a room while normally removing offensive odor in the room or effectively adding the odor in a space. CONSTITUTION:A controller 24 which has a deodorizing unit 15 in an air passage and decides a level of deodorizing function so as to match presence or absence of supply of odor, is provided.

公开(公告)号：JPH03139571A

公开(公告)日：1991-06-13

申请号：JP27750289

申请日：1989-10-24

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUDA YOSHIYUKI ,  IWAMOTO AKIKO

IPC: F28F1/32 ,  C09D5/00 ,  C09D127/12 ,  C09D183/04 ,  F28F13/18

Abstract: PURPOSE:To prepare the title compsn. exhibiting an excellent water repellency when applied to, e.g. a heat exchanger by suitably selecting a soln. of a silicon resin or fluororesin and a specific inorg. or org. powder. CONSTITUTION:The title compsn. comprises a soln. of a silicone resin or fluororesin (e.g. SR 2411, a product of Toray Silicon Corp.) and a porous inorg. or org. powder (e.g. a spherical porous powder of polymethyl methacrylate) in a wt. ratio of the powder to the solid content of the soln. of 5-60wt.%.

公开(公告)号：JPH0345893A

公开(公告)日：1991-02-27

申请号：JP18106289

申请日：1989-07-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUDA YOSHIYUKI ,  IWAMOTO AKIKO

IPC: F28F1/32 ,  B32B15/08 ,  F28F13/18 ,  F28F21/00

Abstract: PURPOSE:To reduce a decrease in room heating capacity of a heat pump by forming protrusions each having specific height and height/diameter on the surface of water repellent film having specific value or more of a contact angle with water on the surface of metal. CONSTITUTION:An aluminum fin is covered with a water repellent film having 90 deg. or more of a contact angle with water, and micro protrusions each having 0.2mum or more of height and 0.1 or more of height/diameter are formed on the surface of the film to construct a fin material for a heat exchanger. Thus, since water droplets adhered to the surface of the fin has an extremely small contact area with the surface of the fin, its adhering force is largely reduced, and micro water droplets each having about 1.0mm of diameter can be dropped. For example, a film of polyethylene tetrafluoride resin having 115 deg. of water contact angle is provided on an aluminum alloy fin, and protrusion shape having the above height and the height/diameter can be formed by mechanical polishing. As water repellent film on the surface may be a coating of silicone resin, ethylene tetrafluoride chloride, etc., or in order to form the protrusions on the surface, sputter etching, shot blasting, etc., may be employed.

公开(公告)号：JPH0344485A

公开(公告)日：1991-02-26

申请号：JP18106989

申请日：1989-07-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUDA YOSHIYUKI ,  IWAMOTO AKIKO

IPC: F28F1/32 ,  B32B15/04 ,  C23C28/04 ,  F28F13/18 ,  F28F21/00

Abstract: PURPOSE:To produce a fin material for a heat exchanger having superior water repellency by forming a carbon film on a metal sheet and fluorinating the surface of the carbon film with a gaseous fluorine-contg. monomer to form a carbon fluoride layer. CONSTITUTION:A carbon film 2 is formed on a metal sheet as a fin material 1 by a plasma process or other process and the surface of the carbon film 2 is fluorinated with a gaseous fluorine-contg. monomer such as CF4 to form a carbon fluoride layer 3. A fin material allowing drops of water condensed on the surfaces of fins to fall down even when the interval between the fins is as narrow as about 2mm is obtd. This fin material is suitable for a heat exchanger.

公开(公告)号：JPH02248246A

公开(公告)日：1990-10-04

申请号：JP7092489

申请日：1989-03-23

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUDA YOSHIYUKI ,  IWAMOTO AKIKO

IPC: F28F1/32 ,  B32B15/08 ,  B32B15/082

Abstract: PURPOSE:To enhance the surface water repellency of a fin and to allow fine condensed waterdrop to fall down by providing a plasma polymerization film by polymerizing a cyclic fluoro-compound using discharge power of 150W or less. CONSTITUTION:A cyclic fluoro-compound is used and polymerized using plasma discharge power of 150W or less to form a fluorine type plasma polymerization film. Since this fin material for a heat exchanger is prevented from the formation of a hydrophilic group due to hydrogen and has many CF3-bonds on the surface thereof, the surface water repellency of a fin is enhanced and a fine condensed waterdrop can be allowed to fall down.

公开(公告)号：JPH02248245A

公开(公告)日：1990-10-04

申请号：JP7092389

申请日：1989-03-23

Applicant: MATSUSHITA REFRIGERATION

Inventor： TSUDA YOSHIYUKI ,  IWAMOTO AKIKO

IPC: F28F1/32 ,  B32B15/08 ,  B32B15/082 ,  C08J7/00 ,  C23C16/00

Abstract: PURPOSE:To enhance the surface water repellency of a fin material and to allow a fine condensed waterdrop to fall down by applying plasma treatment to the surface of a plasma polymerization film formed from a fluoro-compound and a reducing agent using the fluoro-compound alone. CONSTITUTION:A plasma polymerization film having high water repellency is formed by mixing and copolymerizing a fluoro-compound and a reducing agent and further subjected to plasma treatment using the fluoro-compound alone to form a perfectly fluorinated surface. This fin material for a heat exchanger is enhanced in surface water repellency and can allow a fine condensed waterdrop to fall down.