Air conditioning control system for controlling outside air control and return air control of air conditioning system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9702578
APP PUB NO 20100006662A1
SERIAL NO

12499540

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An air conditioning control system allows a supply air switching controller to alternately switch outside air control and return air control at a preset switching interval. The supply air switching controller is connected to an air conditioner placed to correspond to each room inside as an air conditioning control subject. The outside air control takes outside air into a temperature/humidity adjustment coil of the air conditioner by opening a first damper provided in the air conditioner in order to adjust an intake volume of the outside air into the air conditioner and by closing a second damper provided in the air conditioner in order to adjust an intake volume of return air from the room inside. The return air control takes the return air from the room inside into the temperature/humidity adjustment coil of the air conditioner by closing the first damper and opening the second damper.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Akihiro Tokorzawa, JP 47 768
Hanada, Yuuichi Shiraoka-machi, JP 15 188
Maegawa, Tomonori Tokyo, JP 32 137
Makino, Naoki Tokyo, JP 7 127
Morimoto, Hiroshi Chiba, JP 138 1021
Nishimura, Nobutaka Koganei, JP 35 468
Oono, Hideki Koganei, JP 11 107
Sugawara, Susumu Tachikawa, JP 3 23
Takagi, Yasuo Chigasaki, JP 71 983
Yonezawa, Kenzo Tama, JP 7 142

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 11, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 11, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00