JP6437785B2 - ピストン駆動装置 - Google Patents
ピストン駆動装置 Download PDFInfo
- Publication number
- JP6437785B2 JP6437785B2 JP2014216475A JP2014216475A JP6437785B2 JP 6437785 B2 JP6437785 B2 JP 6437785B2 JP 2014216475 A JP2014216475 A JP 2014216475A JP 2014216475 A JP2014216475 A JP 2014216475A JP 6437785 B2 JP6437785 B2 JP 6437785B2
- Authority
- JP
- Japan
- Prior art keywords
- pistons
- piston
- vacuum
- compression
- cylinders
- 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
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 230000003247 decreasing effect Effects 0.000 claims 2
- 229910052745 lead Inorganic materials 0.000 description 13
- 229910052763 palladium Inorganic materials 0.000 description 13
- 238000005192 partition Methods 0.000 description 9
- 230000005489 elastic deformation Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 specifically Inorganic materials 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
- 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
- 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
- F04B27/0423—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
- 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
- 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
- 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
- F04B39/128—Crankcases
-
- 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
- F04B41/06—Combinations of two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
M モータ
10a、10c シリンダ(第1及び第2圧縮用シリンダ)
10b、10d シリンダ(第1及び第2真空用シリンダ)
12a〜12d シリンダ本体
13a、13c チャンバ(第1及び第2圧縮用チャンバ)
13b、13d チャンバ(第1及び第2真空用チャンバ)
15a〜15d シリンダヘッド
20 クランクケース
Pa、Pc ピストン(第1及び第2圧縮用ピストン)
Pb、Pd ピストン(第1及び第2真空用ピストン)
25a〜25d ピストンヘッド
VP 仮想平面
Claims (3)
- クランクケースと、
前記クランクケースに固定された第1及び第2圧縮用シリンダと、
前記クランクケースに固定された第1及び第2真空用シリンダと、
前記クランクケース内で回転可能に支持された回転軸と、
前記回転軸に連結されて前記第1及び第2圧縮用シリンダ内でそれぞれ往復動する第1及び第2圧縮用ピストンと、
前記回転軸に連結されて前記第1及び第2真空用シリンダ内でそれぞれ往復動する第1及び第2真空用ピストンと、を備え、
前記第1及び第2圧縮用ピストンのピストンヘッドの各径は、前記第1及び第2真空用ピストンのピストンヘッドの各径よりも小さく、
前記第1及び第2圧縮用ピストンは、前記第1及び第2真空用ピストンを前記回転軸の軸心方向で挟むように前記回転軸に連結され、
前記第1及び第2圧縮用シリンダ内のそれぞれには、前記第1及び第2圧縮用シリンダの往復動によりそれぞれ容積が増減する第1及び第2圧縮用チャンバが形成され、
前記第1及び第2真空用シリンダ内のそれぞれには、前記第1及び第2真空用シリンダの往復動によりそれぞれ容積が増減する第1及び第2真空用チャンバが形成され、
前記第1及び第2圧縮用ピストンは、それぞれ、前記第1及び第2圧縮用チャンバ内に導入された空気を前記第1及び第2圧縮用チャンバ内で圧縮して前記第1及び第2圧縮用チャンバ外へ排出し、
前記第1及び第2真空用ピストンは、それぞれ、前記第1及び第2真空用チャンバ内に吸引した空気を前記第1及び第2真空用チャンバ外へ排出する、ピストン駆動装置。 - 前記回転軸に直交し、前記第1及び第2圧縮用ピストン及び第1及び第2真空用ピストンのピストンヘッドと交差する仮想平面が存在する、請求項1のピストン駆動装置。
- 前記回転軸を駆動するアウターロータ型モータを備えている、請求項1又は2のピストン駆動装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014216475A JP6437785B2 (ja) | 2014-10-23 | 2014-10-23 | ピストン駆動装置 |
US14/837,499 US9709049B2 (en) | 2014-10-23 | 2015-08-27 | Piston drive device |
CN201510684151.8A CN105545668B (zh) | 2014-10-23 | 2015-10-20 | 活塞驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014216475A JP6437785B2 (ja) | 2014-10-23 | 2014-10-23 | ピストン駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016084722A JP2016084722A (ja) | 2016-05-19 |
JP6437785B2 true JP6437785B2 (ja) | 2018-12-12 |
Family
ID=55791618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014216475A Active JP6437785B2 (ja) | 2014-10-23 | 2014-10-23 | ピストン駆動装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9709049B2 (ja) |
JP (1) | JP6437785B2 (ja) |
CN (1) | CN105545668B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7100147B2 (ja) | 2018-09-28 | 2022-07-12 | 本田技研工業株式会社 | ナックルガード |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112682339B (zh) * | 2021-03-15 | 2021-07-09 | 亿昇(天津)科技有限公司 | 一种双吸式真空泵*** |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR346459A (fr) * | 1904-09-24 | 1905-01-23 | William Reavell | Compresseur d'air multiphasé à quatre cylindres |
US1478929A (en) * | 1922-06-14 | 1923-12-25 | Charles M Tursky | Combination compressor and vacuum pump |
US3839946A (en) * | 1972-05-24 | 1974-10-08 | Hardie Tynes Mfg Co | Nonlubricated compressor |
JPS5517917U (ja) * | 1978-07-20 | 1980-02-05 | ||
JP3599832B2 (ja) * | 1995-06-15 | 2004-12-08 | 兼松日産農林株式会社 | 可搬型コンプレッサ装置 |
JP2001055975A (ja) * | 1999-08-13 | 2001-02-27 | Anest Iwata Corp | 真空発生装置 |
US6832900B2 (en) | 2003-01-08 | 2004-12-21 | Thomas Industries Inc. | Piston mounting and balancing system |
JP4347684B2 (ja) * | 2003-12-26 | 2009-10-21 | 株式会社日立製作所 | 水平対向型圧縮機 |
KR100548292B1 (ko) * | 2003-12-29 | 2006-02-02 | 엘지전자 주식회사 | 왕복동식 압축기의 편마모 저감 장치 |
JP4059248B2 (ja) * | 2004-12-27 | 2008-03-12 | トヨタ自動車株式会社 | ピストン装置、スターリングエンジン |
JP4553977B1 (ja) * | 2009-10-26 | 2010-09-29 | 有限会社ケイ・アールアンドデイ | ロータリ式シリンダ装置 |
JP5547304B2 (ja) * | 2012-02-27 | 2014-07-09 | シナノケンシ株式会社 | 圧縮機及び真空機 |
JP5373155B1 (ja) * | 2012-06-20 | 2013-12-18 | シナノケンシ株式会社 | 圧縮機又は真空機 |
CN104033356B (zh) * | 2013-03-06 | 2017-09-12 | 科沃斯机器人股份有限公司 | 曲轴式真空气泵及其擦玻璃装置 |
-
2014
- 2014-10-23 JP JP2014216475A patent/JP6437785B2/ja active Active
-
2015
- 2015-08-27 US US14/837,499 patent/US9709049B2/en active Active
- 2015-10-20 CN CN201510684151.8A patent/CN105545668B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7100147B2 (ja) | 2018-09-28 | 2022-07-12 | 本田技研工業株式会社 | ナックルガード |
Also Published As
Publication number | Publication date |
---|---|
US9709049B2 (en) | 2017-07-18 |
JP2016084722A (ja) | 2016-05-19 |
CN105545668A (zh) | 2016-05-04 |
CN105545668B (zh) | 2019-05-03 |
US20160115949A1 (en) | 2016-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6074456B2 (ja) | 電動ポンプ | |
JP6680779B2 (ja) | 圧縮機、および冷凍サイクル装置 | |
JP2010063351A (ja) | ステータ、モータおよび圧縮機 | |
US9145890B2 (en) | Rotary compressor with dual eccentric portion | |
JP6437785B2 (ja) | ピストン駆動装置 | |
KR20160024328A (ko) | 원심 압축기의 축 하중 상쇄장치 | |
JP5547304B2 (ja) | 圧縮機及び真空機 | |
JP2007092541A (ja) | 圧縮機 | |
JP2013148073A (ja) | 圧縮機又は真空機 | |
JP6211816B2 (ja) | 圧縮機又は真空機 | |
JP5373155B1 (ja) | 圧縮機又は真空機 | |
JP2013245573A (ja) | 気体圧縮機及びこれに用いる電磁クラッチ | |
JP6616225B2 (ja) | 圧縮機 | |
US20190178240A1 (en) | Compressor | |
JP6399859B2 (ja) | 真空機又は圧縮機、及びピストン | |
JP2014005746A (ja) | 圧縮機又は真空機 | |
JP2015001213A (ja) | 密閉型圧縮機 | |
KR101990142B1 (ko) | 리니어 압축기 | |
CN104595150B (zh) | 变排量斜盘式压缩机 | |
JP2017057808A (ja) | 空気圧縮機 | |
JP2015151931A (ja) | 圧縮機又は真空機 | |
JP2016006315A (ja) | 電動ポンプ | |
KR20240012133A (ko) | 아웃터 로터타입 오일리스 공기 압축기 | |
JP2016113923A (ja) | 圧縮機 | |
JP2020002842A (ja) | ロータリ圧縮機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170707 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180417 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180419 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180524 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181030 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181115 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6437785 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |