JP7347463B2 - 耐圧防爆構造 - Google Patents
耐圧防爆構造 Download PDFInfo
- Publication number
- JP7347463B2 JP7347463B2 JP2021039702A JP2021039702A JP7347463B2 JP 7347463 B2 JP7347463 B2 JP 7347463B2 JP 2021039702 A JP2021039702 A JP 2021039702A JP 2021039702 A JP2021039702 A JP 2021039702A JP 7347463 B2 JP7347463 B2 JP 7347463B2
- Authority
- JP
- Japan
- Prior art keywords
- explosion
- pressure
- proof structure
- hole
- resistant
- 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
- 238000010276 construction Methods 0.000 title 1
- 238000003780 insertion Methods 0.000 claims description 27
- 230000037431 insertion Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
- Casings For Electric Apparatus (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
2 内部空間形成部材
3 締結具
3a 軸部
3b 頭部
3c 第1***作部
4 プラグ
4a プラグ本体
4b 庇部
4c 雄ねじ部
4d 周溝
4e 凹部
4f 第2***作部
5 挿入穴
5a 第1穴部
5b 第2穴部
5c 第3穴部
5d 雌ねじ部
6 被締結穴
7 締結部
8 第1部材
9 第2部材
10 内部空間
11 第1封止部材
12 接合部
13 凹溝
14 第2封止部材
O 中心軸線
Claims (3)
- 締結具と、
前記締結具を挿入穴に挿入し被締結穴に締結することで環状の接合部において互いに接合され内部空間を形成する2つの内部空間形成部材と、
前記締結具の頭部を覆うように前記挿入穴に取り付けられるプラグと、
によって形成され、
前記被締結穴が、前記環状の接合部よりも前記内部空間側に位置し、
前記挿入穴が前記内部空間に連通する、耐圧防爆構造。 - 前記プラグが、前記頭部を収納する凹部を有する、請求項1に記載の耐圧防爆構造。
- 前記プラグが、前記挿入穴に螺合する雄ねじ部を有する、請求項1又は2に記載の耐圧防爆構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021039702A JP7347463B2 (ja) | 2021-03-11 | 2021-03-11 | 耐圧防爆構造 |
US17/651,144 US11905094B2 (en) | 2021-03-11 | 2022-02-15 | Explosion-proof structure |
EP22158845.2A EP4056860A1 (en) | 2021-03-11 | 2022-02-25 | Explosion-proof structure |
CN202210185452.6A CN115087283A (zh) | 2021-03-11 | 2022-02-28 | 抗压防爆结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021039702A JP7347463B2 (ja) | 2021-03-11 | 2021-03-11 | 耐圧防爆構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022139363A JP2022139363A (ja) | 2022-09-26 |
JP7347463B2 true JP7347463B2 (ja) | 2023-09-20 |
Family
ID=80787085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021039702A Active JP7347463B2 (ja) | 2021-03-11 | 2021-03-11 | 耐圧防爆構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11905094B2 (ja) |
EP (1) | EP4056860A1 (ja) |
JP (1) | JP7347463B2 (ja) |
CN (1) | CN115087283A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3007520U (ja) | 1994-08-05 | 1995-02-21 | 旭サカイ株式会社 | ねじ止め部の封止構造 |
JP2005180878A (ja) | 2003-12-24 | 2005-07-07 | Daido Kogyosho:Kk | 防爆装置 |
JP2013064499A (ja) | 2011-09-02 | 2013-04-11 | Nsk Ltd | リニアガイド装置、リニアガイド装置のキャップ位置調整方法、キャップ部品 |
JP2019127057A (ja) | 2018-01-22 | 2019-08-01 | 協永産業株式会社 | ホイール取付け用ナットのキャップ部材およびホイール取付け方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031130U (ja) * | 1983-08-06 | 1985-03-02 | 株式会社 国産販売 | 防爆型接続箱 |
JPH0430108Y2 (ja) * | 1985-08-22 | 1992-07-21 | ||
JPH0756526Y2 (ja) * | 1991-02-08 | 1995-12-25 | 国際電気株式会社 | 耐圧防爆容器 |
JPH1187941A (ja) * | 1997-09-05 | 1999-03-30 | Hitachi Denshi Ltd | 防爆容器 |
JP6111660B2 (ja) | 2012-12-28 | 2017-04-12 | 岩崎電気株式会社 | 耐圧防爆形照明器具 |
DE102013113158A1 (de) | 2013-11-28 | 2015-05-28 | Ströter Antriebstechnik GmbH | Verschraubung eines Getriebedeckels |
DE102014016052A1 (de) * | 2014-10-30 | 2016-05-04 | Hengstler Gmbh | Explosionsgeschütztes Gehäuse für einen Sensor |
WO2017033499A1 (ja) * | 2015-08-25 | 2017-03-02 | 日本フェンオール株式会社 | 光電式煙感知器 |
DE102017211848A1 (de) | 2017-07-11 | 2019-01-17 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug |
CN209949663U (zh) | 2019-02-21 | 2020-01-14 | 山西全安新技术开发有限公司 | 一种用于紧固防爆电气设备腔体的装置 |
US11996578B2 (en) * | 2019-09-20 | 2024-05-28 | Gs Yuasa International Ltd. | Vent plug for lead-acid battery and lead-acid battery |
-
2021
- 2021-03-11 JP JP2021039702A patent/JP7347463B2/ja active Active
-
2022
- 2022-02-15 US US17/651,144 patent/US11905094B2/en active Active
- 2022-02-25 EP EP22158845.2A patent/EP4056860A1/en active Pending
- 2022-02-28 CN CN202210185452.6A patent/CN115087283A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3007520U (ja) | 1994-08-05 | 1995-02-21 | 旭サカイ株式会社 | ねじ止め部の封止構造 |
JP2005180878A (ja) | 2003-12-24 | 2005-07-07 | Daido Kogyosho:Kk | 防爆装置 |
JP2013064499A (ja) | 2011-09-02 | 2013-04-11 | Nsk Ltd | リニアガイド装置、リニアガイド装置のキャップ位置調整方法、キャップ部品 |
JP2019127057A (ja) | 2018-01-22 | 2019-08-01 | 協永産業株式会社 | ホイール取付け用ナットのキャップ部材およびホイール取付け方法 |
Also Published As
Publication number | Publication date |
---|---|
US11905094B2 (en) | 2024-02-20 |
EP4056860A1 (en) | 2022-09-14 |
CN115087283A (zh) | 2022-09-20 |
JP2022139363A (ja) | 2022-09-26 |
US20220289452A1 (en) | 2022-09-15 |
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