Working Facility

Abstract: Provided is a working facility capable of saving energy while enabling air volume regulation, with no working trouble caused. Each air volume regulation damper 7 is configured such that the opening of an air volume regulation damper 7 corresponding to the filter booth 4 with the smallest individual air volume as measured by an individual flow rate meter 8 is regulated to be fully opened, and the opening of other air volume regulation dampers 7 are regulated so that the individual air volumes measured by the respective individual flow rate meters 8 are equal to the smallest individual air volume measured. An exhaust fan 6 is configured such that the total air volume measured by a total flow rate meter 60 is regulated by a total air volume regulation mechanism 61 so as to be a predetermined target total air volume.

Patent Information

Application #

Filing Date

26 October 2020

Publication Number

03/2022

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

patent@depenning.com

Parent Application

Patent Number

Legal Status

Grant Date

2023-07-07

Renewal Date

Applicants

TAIKISHA LTD.

17-1, Nishishinjuku 8-chome, Shinjuku-ku, Tokyo 1606129

Inventors

1. KOIKE Toshihiko

c/o TAIKISHA LTD., 17-1, Nishishinjuku 8-chome, Shinjuku-ku, Tokyo 1606129

2. YAMASHITA Tomoo

c/o TAIKISHA LTD., 17-1, Nishishinjuku 8-chome, Shinjuku-ku, Tokyo 1606129

Specification

Documents

Application Documents

#	Name	Date
1	202047046617-STATEMENT OF UNDERTAKING (FORM 3) [26-10-2020(online)].pdf	2020-10-26
2	202047046617-PROOF OF RIGHT [26-10-2020(online)].pdf	2020-10-26
3	202047046617-PRIORITY DOCUMENTS [26-10-2020(online)].pdf	2020-10-26
4	202047046617-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [26-10-2020(online)].pdf	2020-10-26
5	202047046617-FORM 1 [26-10-2020(online)].pdf	2020-10-26
6	202047046617-DRAWINGS [26-10-2020(online)].pdf	2020-10-26
7	202047046617-DECLARATION OF INVENTORSHIP (FORM 5) [26-10-2020(online)].pdf	2020-10-26
8	202047046617-COMPLETE SPECIFICATION [26-10-2020(online)].pdf	2020-10-26
9	202047046617-FORM-26 [12-11-2020(online)].pdf	2020-11-12
10	202047046617-RELEVANT DOCUMENTS [23-02-2021(online)].pdf	2021-02-23
11	202047046617-MARKED COPIES OF AMENDEMENTS [23-02-2021(online)].pdf	2021-02-23
12	202047046617-FORM 13 [23-02-2021(online)].pdf	2021-02-23
13	202047046617-AMMENDED DOCUMENTS [23-02-2021(online)].pdf	2021-02-23
14	202047046617-FORM 3 [23-04-2021(online)].pdf	2021-04-23
15	202047046617-Correspondence_Form1, Power of Attorney_31-08-2021.pdf	2021-08-31
16	202047046617-FORM-9 [16-09-2021(online)].pdf	2021-09-16
17	202047046617-FORM 18A [16-09-2021(online)].pdf	2021-09-16
18	202047046617-EVIDENCE OF ELIGIBILTY RULE 24C1j [16-09-2021(online)].pdf	2021-09-16
19	202047046617.pdf	2021-10-18
20	202047046617-FER.pdf	2022-04-05
21	202047046617-OTHERS [01-07-2022(online)].pdf	2022-07-01
22	202047046617-FORM 3 [01-07-2022(online)].pdf	2022-07-01
23	202047046617-FER_SER_REPLY [01-07-2022(online)].pdf	2022-07-01
24	202047046617-CLAIMS [01-07-2022(online)].pdf	2022-07-01
25	202047046617-PatentCertificate07-07-2023.pdf	2023-07-07
26	202047046617-IntimationOfGrant07-07-2023.pdf	2023-07-07

Search Strategy

1	SearchHistoryE_31-03-2022.pdf