JP7797954B2 - 気体圧縮機 - Google Patents
気体圧縮機Info
- Publication number
- JP7797954B2 JP7797954B2 JP2022074681A JP2022074681A JP7797954B2 JP 7797954 B2 JP7797954 B2 JP 7797954B2 JP 2022074681 A JP2022074681 A JP 2022074681A JP 2022074681 A JP2022074681 A JP 2022074681A JP 7797954 B2 JP7797954 B2 JP 7797954B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- handle
- protective
- unit
- vent
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/06—Mobile combinations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/066—Cooling by ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/06—Venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compressor (AREA)
Description
図1A及び図1Bは、本実施の形態の空気圧縮機の一例を示す斜視図、図2は、本実施の形態の空気圧縮機の一例を示すカバー部を外した斜視図である。
図3A、図3B及び図3Cは、本実施の形態の空気圧縮機の変形例を示す斜視図である。
Claims (6)
- 気体を圧縮する圧縮部と、
前記圧縮部を駆動する駆動部と、
前記駆動部に駆動される送風部と、
前記圧縮部、前記駆動部及び前記送風部を有した本体部と、
前記本体部の少なくとも一部を覆うカバー部と、
把持部を有したハンドル部と
を備え、
前記カバー部は、前記送風部が前記駆動部で駆動されることで流れる空気が通る通気口を備え、
前記通気口は、前記駆動部に駆動されて回転する前記送風部の回転軸方向と対向して設けられ、
前記ハンドル部は、前記通気口に臨む保護部を備え、前記保護部が前記通気口と離間して設けられ、前記保護部の上端側に、前記カバー部の上面部に固定される上端部を備えると共に、前記保護部の下端側に、前記本体部に固定される下端部を備える
気体圧縮機。 - 前記保護部は、前記通気口の上部に臨む上面保護部と、前記通気口と対向する側面保護部を備え、
前記ハンドル部は、前記上面保護部が前記通気口と離間して設けられ、前記側面保護部が前記通気口と離間して設けられる
請求項1に記載の気体圧縮機。 - 前記ハンドル部は、前記通気口の幅に合わせて2本の前記保護部が設けられる
請求項1に記載の気体圧縮機。 - 前記ハンドル部は、前記送風部の回転軸方向と対向した両側に設けられる
請求項1に記載の気体圧縮機。 - 前記ハンドル部は、前記カバー部の上面部の少なくとも一部を覆い連結される連結部を備えた
請求項4に記載の気体圧縮機。 - 前記ハンドル部は、前記カバー部の上面部の少なくとも一部を覆う連結部材で連結される
請求項4に記載の気体圧縮機。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022074681A JP7797954B2 (ja) | 2022-04-28 | 2022-04-28 | 気体圧縮機 |
| US18/139,087 US12442366B2 (en) | 2022-04-28 | 2023-04-25 | Gas compressor |
| EP23169828.3A EP4269793A1 (en) | 2022-04-28 | 2023-04-25 | Gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022074681A JP7797954B2 (ja) | 2022-04-28 | 2022-04-28 | 気体圧縮機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023163645A JP2023163645A (ja) | 2023-11-10 |
| JP7797954B2 true JP7797954B2 (ja) | 2026-01-14 |
Family
ID=86226647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022074681A Active JP7797954B2 (ja) | 2022-04-28 | 2022-04-28 | 気体圧縮機 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12442366B2 (ja) |
| EP (1) | EP4269793A1 (ja) |
| JP (1) | JP7797954B2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024604A (ja) | 2007-07-19 | 2009-02-05 | Max Co Ltd | 可搬型空気圧縮機 |
| JP2022030007A (ja) | 2020-08-06 | 2022-02-18 | 株式会社マキタ | エアコンプレッサ |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4687106B2 (ja) * | 2004-12-28 | 2011-05-25 | マックス株式会社 | 空気圧縮機の冷却装置 |
| WO2007140596A1 (en) * | 2006-06-08 | 2007-12-13 | Larry Alvin Schuetzle | Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor |
| US8821131B2 (en) * | 2008-02-05 | 2014-09-02 | Hitachi Koki Co., Ltd. | Air compressor |
| AU2012216658B2 (en) * | 2011-09-13 | 2016-09-15 | Black & Decker Inc | Method of reducing air compressor noise |
| JP2013163981A (ja) * | 2012-02-09 | 2013-08-22 | Hitachi Koki Co Ltd | 空気圧縮機 |
| JP6919177B2 (ja) | 2016-10-31 | 2021-08-18 | 工機ホールディングス株式会社 | 気体圧縮機 |
| JP6790735B2 (ja) * | 2016-11-03 | 2020-11-25 | マックス株式会社 | エアコンプレッサ |
| CN112196768A (zh) | 2020-11-10 | 2021-01-08 | 士商(上海)机械有限公司 | 空压机 |
-
2022
- 2022-04-28 JP JP2022074681A patent/JP7797954B2/ja active Active
-
2023
- 2023-04-25 US US18/139,087 patent/US12442366B2/en active Active
- 2023-04-25 EP EP23169828.3A patent/EP4269793A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024604A (ja) | 2007-07-19 | 2009-02-05 | Max Co Ltd | 可搬型空気圧縮機 |
| JP2022030007A (ja) | 2020-08-06 | 2022-02-18 | 株式会社マキタ | エアコンプレッサ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4269793A1 (en) | 2023-11-01 |
| US12442366B2 (en) | 2025-10-14 |
| JP2023163645A (ja) | 2023-11-10 |
| US20230354532A1 (en) | 2023-11-02 |
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