Filter

Abstract: The purpose of the present invention is to provide a filter that can be easily installed in a casing having a narrow opening without damage to either the filter or the casing, and that can be used in a filter installation position having a curved shape without leakage. This invention is a filter comprising a pleated filter medium and a longitudinal frame body on both end faces of the pleated filter medium in the width direction, the longitudinal frame body comprising a nonwoven fabric and having a Young's modulus of 1.0 to 20.0 MPa.

Patent Information

Application #

Filing Date

12 September 2023

Publication Number

40/2023

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

TORAY INDUSTRIES, INC.

1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666

Inventors

1. AIBA, Ryota

c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga 5208558

2. IKIO, Ryosuke

c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga 5208558

Specification

Documents

Application Documents

#	Name	Date
1	202347061227-STATEMENT OF UNDERTAKING (FORM 3) [12-09-2023(online)].pdf	2023-09-12
2	202347061227-PROOF OF RIGHT [12-09-2023(online)].pdf	2023-09-12
3	202347061227-PRIORITY DOCUMENTS [12-09-2023(online)].pdf	2023-09-12
4	202347061227-FORM 1 [12-09-2023(online)].pdf	2023-09-12
5	202347061227-DRAWINGS [12-09-2023(online)].pdf	2023-09-12
6	202347061227-DECLARATION OF INVENTORSHIP (FORM 5) [12-09-2023(online)].pdf	2023-09-12
7	202347061227-COMPLETE SPECIFICATION [12-09-2023(online)].pdf	2023-09-12
8	202347061227-FORM-26 [31-10-2023(online)].pdf	2023-10-31
9	202347061227-FORM 3 [20-11-2023(online)].pdf	2023-11-20
10	202347061227-RELEVANT DOCUMENTS [14-02-2025(online)].pdf	2025-02-14
11	202347061227-MARKED COPIES OF AMENDEMENTS [14-02-2025(online)].pdf	2025-02-14
12	202347061227-FORM 18 [14-02-2025(online)].pdf	2025-02-14
13	202347061227-FORM 13 [14-02-2025(online)].pdf	2025-02-14
14	202347061227-AMMENDED DOCUMENTS [14-02-2025(online)].pdf	2025-02-14