JP6119018B2 - 往復動圧縮機 - Google Patents
往復動圧縮機 Download PDFInfo
- Publication number
- JP6119018B2 JP6119018B2 JP2013074342A JP2013074342A JP6119018B2 JP 6119018 B2 JP6119018 B2 JP 6119018B2 JP 2013074342 A JP2013074342 A JP 2013074342A JP 2013074342 A JP2013074342 A JP 2013074342A JP 6119018 B2 JP6119018 B2 JP 6119018B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylinder
- shaft portion
- piston
- axis
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 description 28
- 238000007906 compression Methods 0.000 description 28
- 239000000725 suspension Substances 0.000 description 11
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
Images
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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
-
- 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
- F04B25/00—Multi-stage pumps
- F04B25/005—Multi-stage pumps 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/0404—Details, component parts specially adapted for such pumps
- F04B27/0409—Pistons
-
- 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
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/0404—Details, component parts specially adapted for such pumps
- F04B27/0414—Cams
-
- 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
- F04B35/01—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 mechanical
-
- 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
- F04B39/0094—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 crankshaft
-
- 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
- F04B53/006—Crankshafts
-
- 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
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/144—Adaptation of piston-rods
- F04B53/147—Mounting or detaching of piston rod
-
- 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
- F04B39/0005—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 adaptations of pistons
-
- 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
- F04B39/0005—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 adaptations of pistons
- F04B39/0022—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 adaptations of pistons piston rods
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
2 ケーシング
3 クランクケース
3F クランク室
4 第1のシリンダ
5 第2のシリンダ
8 電動モータ(駆動手段)
9 駆動軸
9A 一端
9B 他端
11,32 第1のピストン
12,33 第1の連接棒
12A,15A,33A,36A 一端
12B,15B,33B,36B 軸受支持部(他端)
13,34 第1のベアリング
14,35 第2のピストン
15,36 第2の連接棒
16,37 第2のベアリング
17 クランク部材
18 クランク本体(回転軸)
18C 偏心軸部(第1軸部)
20,40 位置決め体(結合部材)
39 回転部材本体(回転軸)
39C 連結軸部(第1軸部)
Claims (5)
- クランク室を取囲んで第1のシリンダと第2のシリンダを有するケーシングと、
該ケーシングに回転可能に取付けられた回転軸と、
該回転軸の一方側に連結され該回転軸を回転駆動する駆動手段と、
前記各シリンダにそれぞれ往復動可能に挿嵌された第1、第2のピストンと、
一端部が該各ピストンにそれぞれ取付けられ他端が前記クランク室内に位置してそれぞれ第1のベアリングと第2のベアリングを有する第1、第2の連接棒と、
を備えてなる往復動圧縮機において、
前記回転軸の他方側には、前記第1の連接棒の前記第1のベアリングを挿通する第1軸部を備え、
前記第1軸部の先端部には、前記第1の連接棒を前記回転軸方向に固定する結合部材を備え、
前記結合部材は、前記第2の連接棒の前記第2のベアリングを支持する軸部と、前記第1軸部に結合される結合部とを有し、前記第2の連接棒を回転軸方向に固定することによって、前記第1のベアリングを前記第1軸部に固定し、前記第2のベアリングを前記軸部に固定して位置決めし、
前記第1のベアリングの軸線および前記第2のベアリングの軸線は、前記回転軸の軸線とずれていることを特徴とする往復動圧縮機。 - 前記第1軸部の軸線と前記結合部材の軸線とを異ならせることで、前記第1のベアリングと前記第2のベアリングとを固定する構成としてなる請求項1に記載の往復動圧縮機。
- 前記第1軸部と前記第1のベアリングとの間に、前記第1軸部の軸線とずれた軸線を有する円環状の偏心部材を設け、該偏心部材に前記第1のベアリングを挿通する構成としてなる請求項1または2に記載の往復動圧縮機。
- 前記第2のシリンダは、低圧の気体を吸込んで中間圧の圧縮気体を吐出する低圧シリンダであり、前記第1のシリンダは、前記中間圧の気体を吸込んで高圧の圧縮気体を吐出する高圧シリンダである請求項1,2または3に記載の往復動圧縮機。
- 前記第1のピストンと前記第2のピストンは、何れも揺動型ピストンとして構成してなる請求項1,2,3または4に記載の往復動圧縮機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013074342A JP6119018B2 (ja) | 2013-03-29 | 2013-03-29 | 往復動圧縮機 |
US14/208,317 US9441619B2 (en) | 2013-03-29 | 2014-03-13 | Reciprocating compressor |
DE102014205309.9A DE102014205309A1 (de) | 2013-03-29 | 2014-03-21 | Kolbenkompressor |
CN201410198488.3A CN104074706B (zh) | 2013-03-29 | 2014-03-28 | 往复运动压缩机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013074342A JP6119018B2 (ja) | 2013-03-29 | 2013-03-29 | 往復動圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014199023A JP2014199023A (ja) | 2014-10-23 |
JP6119018B2 true JP6119018B2 (ja) | 2017-04-26 |
Family
ID=51520030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013074342A Expired - Fee Related JP6119018B2 (ja) | 2013-03-29 | 2013-03-29 | 往復動圧縮機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9441619B2 (ja) |
JP (1) | JP6119018B2 (ja) |
CN (1) | CN104074706B (ja) |
DE (1) | DE102014205309A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140037425A1 (en) * | 2011-09-13 | 2014-02-06 | Black & Decker Inc. | Air ducting shroud for cooling an air compressor pump and motor |
US8899378B2 (en) | 2011-09-13 | 2014-12-02 | Black & Decker Inc. | Compressor intake muffler and filter |
DE102016001595A1 (de) * | 2016-02-11 | 2017-08-17 | Wabco Gmbh | Hubkolbenmaschine, insbesondere zwei- oder mehrstufiger Kolbenkompressor, Druckluftversorgungsanlage, Druckluftversorgungssystem und Fahrzeug, insbesondere PKW mit einer Druckluftversorgungsanlage |
KR101687682B1 (ko) * | 2016-08-25 | 2016-12-19 | 강희식 | 고압대용량 워터서플라이장치 |
CN106438269B (zh) * | 2016-09-30 | 2020-07-07 | 瑞立集团瑞安汽车零部件有限公司 | 一种无油空压机传动机构 |
DE102016013036A1 (de) * | 2016-11-02 | 2018-05-03 | Wabco Gmbh | Hubkolbenmaschine, insbesondere ein-, zwei- oder mehrstufiger Kolbenkompressor, Druckluftversorgungsanlage, Druckluftversorgungssystem und Fahrzeug, insbesondere PKW mit einer Druckluftversorungsanlage, Verfahren zur Montage einer Hubkolbenmaschine und Verfahren zum Betrieb einer Hubkolbenmaschine, insbesondere an einer Druckluftversorgungsanlage. |
JP6791993B2 (ja) | 2017-01-26 | 2020-11-25 | 日立オートモティブシステムズ株式会社 | 往復動圧縮機 |
CN106988994A (zh) * | 2017-05-27 | 2017-07-28 | 安徽美芝制冷设备有限公司 | 用于压缩机的曲轴组件和压缩机 |
CN107956671A (zh) * | 2017-11-30 | 2018-04-24 | 浙江盛源空压机制造有限公司 | 一种空压机或真空泵的连杆活塞装置 |
JP2019157636A (ja) * | 2018-03-07 | 2019-09-19 | アネスト岩田株式会社 | 往復動式圧縮機のクランク軸、及び、往復動式圧縮機 |
TWI693343B (zh) * | 2018-09-28 | 2020-05-11 | 已久工業股份有限公司 | 空氣壓縮機之改良構造 |
CN116181607A (zh) * | 2022-12-16 | 2023-05-30 | 杰锋汽车动力***股份有限公司 | 一种空气悬架用空气泵 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449930A (en) * | 1943-11-03 | 1948-09-21 | Paul H Davey | Compressor |
JPS619194Y2 (ja) * | 1981-02-06 | 1986-03-22 | ||
JPS57193985U (ja) * | 1981-06-02 | 1982-12-08 | ||
IT8221152V0 (it) * | 1982-03-16 | 1982-03-16 | Gaspardo Spa | Biellismo in particolare per falciatrici. |
US4494286A (en) * | 1982-10-25 | 1985-01-22 | Tecumseh Products Company | Connecting rod arrangement |
DE3421632C2 (de) * | 1984-06-09 | 1986-07-03 | Küsters, Eduard, 4150 Krefeld | Vorrichtung zum oszillierenden Linearantrieb eines mit einer umlaufenden Walze oder dergleichen zusammenwirkenden Bauteils |
US5515769A (en) * | 1994-06-28 | 1996-05-14 | Carrier Corporation | Air compressor |
JPH09112425A (ja) * | 1995-10-12 | 1997-05-02 | Tokico Ltd | 往復動型流体機械 |
US6485266B2 (en) * | 2000-03-10 | 2002-11-26 | Thomas Industries, Inc. | Compressor assembly with deflector |
JP4855788B2 (ja) * | 2006-01-31 | 2012-01-18 | 株式会社日立産機システム | 往復動圧縮機 |
KR100718567B1 (ko) * | 2006-11-27 | 2007-05-15 | 성주환 | 공기압축기용 바로크랭크축 |
US8128382B2 (en) * | 2007-07-11 | 2012-03-06 | Gast Manufacturing, Inc. | Compact dual rocking piston pump with reduced number of parts |
JP2009133232A (ja) * | 2007-11-29 | 2009-06-18 | Anest Iwata Corp | 往復動式真空ポンプ及びその排気方法 |
JP5380353B2 (ja) * | 2010-04-14 | 2014-01-08 | 株式会社日立産機システム | 往復動圧縮機 |
JP2012067692A (ja) * | 2010-09-24 | 2012-04-05 | Hitachi Automotive Systems Ltd | 往復動圧縮機 |
JP2012159011A (ja) * | 2011-01-31 | 2012-08-23 | Hitachi Automotive Systems Ltd | 圧縮機及びこの圧縮機を用いたエアサスペンション装置 |
-
2013
- 2013-03-29 JP JP2013074342A patent/JP6119018B2/ja not_active Expired - Fee Related
-
2014
- 2014-03-13 US US14/208,317 patent/US9441619B2/en active Active
- 2014-03-21 DE DE102014205309.9A patent/DE102014205309A1/de not_active Ceased
- 2014-03-28 CN CN201410198488.3A patent/CN104074706B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104074706B (zh) | 2017-10-24 |
US20140294636A1 (en) | 2014-10-02 |
US9441619B2 (en) | 2016-09-13 |
CN104074706A (zh) | 2014-10-01 |
DE102014205309A1 (de) | 2014-10-02 |
JP2014199023A (ja) | 2014-10-23 |
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