JP6780928B2 - 防爆容器用換気具、防爆容器、防爆ガス検出機構及び監視装置 - Google Patents
防爆容器用換気具、防爆容器、防爆ガス検出機構及び監視装置 Download PDFInfo
- Publication number
- JP6780928B2 JP6780928B2 JP2015218590A JP2015218590A JP6780928B2 JP 6780928 B2 JP6780928 B2 JP 6780928B2 JP 2015218590 A JP2015218590 A JP 2015218590A JP 2015218590 A JP2015218590 A JP 2015218590A JP 6780928 B2 JP6780928 B2 JP 6780928B2
- Authority
- JP
- Japan
- Prior art keywords
- explosion
- proof container
- opening
- proof
- axial direction
- 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.)
- Active
Links
Images
Description
2−メタルフォーム素子
3−フィルタ
4−ファン
10−防爆容器用換気具
100−防爆容器
101−本体
102−蓋体
103−開口部
Claims (5)
- 軸方向における両端部が開放した筒状のホルダであって防爆容器に形成された開口部に軸方向に貫通して取り付けられるホルダと、
前記ホルダに取り付けられ、気体透過性を有するとともに前記ホルダの内部での前記軸方向における火炎の通過を防止する火炎逸走防止部材と、
前記ホルダに取り付けられ、前記開口部の内部で前記軸方向に沿って気体を強制的に通過させる換気装置と、
を備え、
前記換気装置は、前記軸方向における前記火炎逸走防止部材よりも前記防爆容器の内側の位置に配置される、防爆容器用換気具。 - 前記換気装置を前記軸方向における前記火炎逸走防止部材よりも前記防爆容器の内側の位置に固定する取付部品を備えた請求項1に記載の防爆容器用換気具。
- 軸方向における両端部が開放した少なくとも1つの給気用の開口部および少なくとも1つの排気用の開口部と、
前記給気用の開口部および前記排気用の開口部に取り付けられ、気体透過性を有するとともに前記給気用の開口部および前記排気用の開口部の内部での前記軸方向における火炎の通過を防止する火炎逸走防止部材と、
前記給気用の開口部または前記排気用の開口部に取り付けられ、前記給気用の開口部または前記排気用の開口部の内部で前記軸方向に沿って気体を強制的に通過させる換気装置と、
を備えた防爆容器であって、
前記換気装置は、前記軸方向における前記火炎逸走防止部材よりも前記防爆容器の内側の位置に配置される、防爆容器。 - 請求項1又は2に記載の防爆容器用換気具と、
前記防爆容器用換気具が形成する気体の流路中に配置されるガスセンサと、
を備えた防爆ガス検出機構。 - 請求項3に記載の防爆容器であって壁面の一部に少なくとも1つの窓部を有する防爆容器と、
前記防爆容器内で前記窓部に対向して配置されるカメラと、
を備えた監視装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015218590A JP6780928B2 (ja) | 2015-11-06 | 2015-11-06 | 防爆容器用換気具、防爆容器、防爆ガス検出機構及び監視装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015218590A JP6780928B2 (ja) | 2015-11-06 | 2015-11-06 | 防爆容器用換気具、防爆容器、防爆ガス検出機構及び監視装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017092184A JP2017092184A (ja) | 2017-05-25 |
JP6780928B2 true JP6780928B2 (ja) | 2020-11-04 |
Family
ID=58771040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015218590A Active JP6780928B2 (ja) | 2015-11-06 | 2015-11-06 | 防爆容器用換気具、防爆容器、防爆ガス検出機構及び監視装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6780928B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114531745A (zh) * | 2022-01-19 | 2022-05-24 | 杭州量动自动化设备有限公司 | 一种氟化物提纯系统、氟化物提纯系统内的防爆加热器及使用方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008081757A1 (ja) * | 2006-12-28 | 2008-07-10 | Kabushiki Kaisha Toyota Chuo Kenkyusho | ガス検出方法及びガス検出装置 |
JP5271292B2 (ja) * | 2010-02-05 | 2013-08-21 | Jx日鉱日石エネルギー株式会社 | 防爆容器用通気具及び防爆容器 |
KR101125188B1 (ko) * | 2011-09-08 | 2012-03-20 | 주식회사 엔케이 | 화재진압용 스모크 디텍터 장치 |
JP6004154B2 (ja) * | 2011-12-02 | 2016-10-05 | 新コスモス電機株式会社 | 防爆型ガス検知器 |
JP6088796B2 (ja) * | 2012-11-01 | 2017-03-01 | 株式会社アイ・オー・データ機器 | 外部記憶装置用保護装置 |
-
2015
- 2015-11-06 JP JP2015218590A patent/JP6780928B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017092184A (ja) | 2017-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5503911B2 (ja) | 危険な用途に用いられるゲージ式圧力センサ | |
US8792658B2 (en) | Techniques for protection of acoustic devices | |
US20170138918A1 (en) | Gas detection system for toxic and/or flammable gas | |
AU2019346535B2 (en) | Self-contained sensor module for hazardous locations | |
JP6780928B2 (ja) | 防爆容器用換気具、防爆容器、防爆ガス検出機構及び監視装置 | |
CN212391451U (zh) | 传感器装置及可拆卸过滤器组件 | |
CN109724715A (zh) | 母线槽接头连接监视系统和其组装方法 | |
JP6004154B2 (ja) | 防爆型ガス検知器 | |
WO2004027724A3 (en) | Device for security systems for operation of habitats on installations | |
TW201800275A (zh) | 輪胎狀態監視裝置 | |
US9917428B2 (en) | Multiple explosion proof chambers device and method | |
JP5271292B2 (ja) | 防爆容器用通気具及び防爆容器 | |
ES2405613T3 (es) | Módulo de filtro con control del flujo | |
JP2007155639A (ja) | 防爆型ガスセンサー装置 | |
KR101884322B1 (ko) | 변압기용 방압 및 상태 감시 장치 | |
JP5891545B2 (ja) | 検知器 | |
JP5508912B2 (ja) | 熱煙複合型火災感知器 | |
JP2010262329A (ja) | 警報器 | |
JP2019197346A (ja) | 火災感知器用遮蔽板 | |
RU2620182C1 (ru) | Взрывозащитное устройство кочетова с системой оповещения начальной фазы возникновения чрезвычайной ситуации | |
CN111033585B (zh) | 热警报单元 | |
KR102370224B1 (ko) | 벨로우즈용 커버 | |
CN210072869U (zh) | 一种液化码头罐区智能安全防护系统 | |
EP3637102A1 (en) | Integrated sensor packages | |
ITMI20010197A1 (it) | Apparecchiatura perfezionata per rilevare variazioni di grandezza di quantita' fisiche utilizzabili specialmente per rilevare il cambiamento |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180312 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190322 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190611 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190910 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20190910 |
|
C11 | Written invitation by the commissioner to file amendments |
Free format text: JAPANESE INTERMEDIATE CODE: C11 Effective date: 20190924 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20191105 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20191112 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20191206 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20191210 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200519 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200630 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20200818 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20200923 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20200923 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201015 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6780928 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |