JPS5923645U - Dust mask face adhesion determination device - Google Patents

Dust mask face adhesion determination device

Info

Publication number
JPS5923645U
JPS5923645U JP11828282U JP11828282U JPS5923645U JP S5923645 U JPS5923645 U JP S5923645U JP 11828282 U JP11828282 U JP 11828282U JP 11828282 U JP11828282 U JP 11828282U JP S5923645 U JPS5923645 U JP S5923645U
Authority
JP
Japan
Prior art keywords
determination device
dust mask
dust
mask face
adhesion determination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11828282U
Other languages
Japanese (ja)
Other versions
JPS643053Y2 (en
Inventor
柴田　晴通
阿部　帥男
Original Assignee
柴田科学器械工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 柴田科学器械工業株式会社 filed Critical 柴田科学器械工業株式会社
Priority to JP11828282U priority Critical patent/JPS5923645U/en
Publication of JPS5923645U publication Critical patent/JPS5923645U/en
Application granted granted Critical
Publication of JPS643053Y2 publication Critical patent/JPS643053Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る判定器の実施例を示す斜視図、第
２図は第１図の要部の正面図、第３図は本考案の判定器
を取り付けない状態の防塵マスクの一例を示す正面図で
ある。 １・・・・・・本体、２・・・・・・防塵マスク、４・
・・・・・排気部、５・・・・・・分岐管、６．８・・
・・・・連結管、７・・・・・・濃度計、９・・・・・
・吸引ポンプ。Figure 1 is a perspective view showing an embodiment of the determiner according to the present invention, Figure 2 is a front view of the main parts of Figure 1, and Figure 3 is an example of a dust mask without the determiner of the present invention attached. FIG. 1... Body, 2... Dust mask, 4.
...Exhaust section, 5...Branch pipe, 6.8...
... Connecting pipe, 7 ... Concentration meter, 9 ...
・Suction pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 防塵マスクの排気弁の外側に、濃度計と接続される分岐
管を側面に設けた本体を着脱自在に取り付け、上記防塵
マスクと顔面との隙間からの粉塵の漏れを判定できるよ
うにしたことを特徴とする防塵マスクの顔面密度判定器
。A main body with a branch pipe connected to the concentration meter on the side is removably attached to the outside of the exhaust valve of the dust mask, making it possible to determine the leakage of dust from the gap between the dust mask and the face. Features: Facial density determination device for dust masks.
JP11828282U 1982-08-05 1982-08-05 Dust mask face adhesion determination device Granted JPS5923645U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11828282U JPS5923645U (en) 1982-08-05 1982-08-05 Dust mask face adhesion determination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11828282U JPS5923645U (en) 1982-08-05 1982-08-05 Dust mask face adhesion determination device

Publications (2)

Publication Number Publication Date
JPS5923645U true JPS5923645U (en) 1984-02-14
JPS643053Y2 JPS643053Y2 (en) 1989-01-26

Family

ID=30271932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11828282U Granted JPS5923645U (en) 1982-08-05 1982-08-05 Dust mask face adhesion determination device

Country Status (1)

Country Link
JP (1) JPS5923645U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0438847U (en) * 1990-07-30 1992-04-02
JP2006145246A (en) * 2004-11-16 2006-06-08 Kawada Kogyo Kk Method for testing protection against dust and resistance to water of body structure, and powder for test protection against dust used for the method
JP2019507332A (en) * 2016-01-08 2019-03-14 ティーエスアイ インコーポレイテッド Wearable mask fit monitor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0438847U (en) * 1990-07-30 1992-04-02
JP2006145246A (en) * 2004-11-16 2006-06-08 Kawada Kogyo Kk Method for testing protection against dust and resistance to water of body structure, and powder for test protection against dust used for the method
JP2019507332A (en) * 2016-01-08 2019-03-14 ティーエスアイ インコーポレイテッド Wearable mask fit monitor

Also Published As

Publication number Publication date
JPS643053Y2 (en) 1989-01-26

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