JP2018178989A - 油回路および油回路を備えた機械 - Google Patents
油回路および油回路を備えた機械 Download PDFInfo
- Publication number
- JP2018178989A JP2018178989A JP2017196834A JP2017196834A JP2018178989A JP 2018178989 A JP2018178989 A JP 2018178989A JP 2017196834 A JP2017196834 A JP 2017196834A JP 2017196834 A JP2017196834 A JP 2017196834A JP 2018178989 A JP2018178989 A JP 2018178989A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- machine
- pipe
- oil circuit
- bypass
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/021—Control systems for the circulation of the lubricant
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
- F16N7/40—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems in a closed circulation system
Abstract
Description
2 ねじ圧縮機
3 伝動装置
4 モータ
5 油回路
10 油リザーバ
11 油
12 油パイプ
13 油ポンプ
14 バイパス弁
15 バイパスパイプ
16 油冷却器
19 還流パイプ
20 制御装置
Claims (8)
- 可変速式の機械(1)を潤滑するとともに冷却する油回路であって、前記油回路(5)が油(11)の入った油リザーバ(10)および油(11)を前記油リザーバ(10)から油パイプ(12)経由で前記機械(1)に圧送することができる油ポンプ(13)を備え、前記油ポンプ(13)が前記機械(1)のモータ(4)によって駆動され、前記油回路(5)が前記圧送された油(11)を案内して前記油リザーバ(10)に戻すことができるバイパスパイプ(15)およびバイパス弁(14)を更に備え、前記油回路(5)が油冷却器(16)を更に備えている、油回路において、前記油冷却器(16)は、前記バイパスパイプ(15)内に配置されている、油回路。
- 前記バイパス弁(14)は、前記バイパス弁(14)の後に前記油パイプ(12)内であらかじめ設定された圧力(9)に達するよう制御される、請求項1記載の油回路。
- 前記油回路(5)は、前記機械(1)からの油(11)を案内して該油を前記油リザーバ(10)に戻すことができるよう還流パイプ(19)を更に備えている、請求項1または2記載の油回路。
- 前記油冷却器(16)は、固定されたまたは一定の冷却容量を備えている、請求項1〜3のうちいずれか一に記載の油回路。
- 前記バイパス弁(14)は、機械式弁、好ましくはばね押し弁である、請求項1〜4のうちいずれか一に記載の油回路。
- 前記バイパス弁(14)は、前記油パイプ(12)内に配置されている、請求項1〜5のうちいずれか一に記載の油回路。
- 可変速式のモータ(4)付き機械であって、前記機械(1)は、請求項1〜6のうちいずれか一に記載の油回路(5)を備えている、機械。
- 前記機械(1)は、圧縮機装置、膨張器装置または真空ポンプ装置である、請求項7記載の機械。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20175278A BE1024746B1 (nl) | 2017-04-21 | 2017-04-21 | Oliecircuit en machine voorzien van dergelijk oliecircuit. |
BE2017/5278 | 2017-04-21 | ||
WOPCT/IB2017/052855 | 2017-05-15 | ||
PCT/IB2017/052855 WO2018193292A1 (en) | 2017-04-21 | 2017-05-15 | Oil circuit and machine provided of such oil circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018178989A true JP2018178989A (ja) | 2018-11-15 |
JP7076977B2 JP7076977B2 (ja) | 2022-05-30 |
Family
ID=58692242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017196834A Active JP7076977B2 (ja) | 2017-04-21 | 2017-10-10 | 油回路および油回路を備えた機械 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3392477A1 (ja) |
JP (1) | JP7076977B2 (ja) |
BE (1) | BE1024746B1 (ja) |
DE (1) | DE202017007017U1 (ja) |
WO (1) | WO2018193292A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110280188B (zh) * | 2019-08-06 | 2022-01-25 | 安徽环态生物能源科技开发有限公司 | 一种生物质颗粒机压辊自动注油装置 |
CN111256013A (zh) * | 2020-04-09 | 2020-06-09 | 丽水中影机械科技有限公司 | 一种给数控铣床添加主轴油的加油车 |
CN117128308A (zh) * | 2023-10-26 | 2023-11-28 | 山东豪迈机械制造有限公司 | 一种压缩机及齿轮箱的润滑系统 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186630A (en) * | 1963-09-05 | 1965-06-01 | Jaeger Machine Co | Rotary compressor |
JPS54108836U (ja) * | 1978-01-19 | 1979-07-31 | ||
JPS556024A (en) * | 1978-06-27 | 1980-01-17 | Nissan Motor Co Ltd | Oil cooler for industrial vehicle driving system |
JPS6480717A (en) * | 1987-09-22 | 1989-03-27 | Honda Motor Co Ltd | Engine oil feeding device |
JPH0579428A (ja) * | 1991-06-18 | 1993-03-30 | Yanmar Diesel Engine Co Ltd | デイーゼルエンジンにおける燃料噴射弁の冷却装置 |
JP2002155879A (ja) * | 2000-11-22 | 2002-05-31 | Hitachi Ltd | オイルフリースクリュー圧縮機 |
KR20050088583A (ko) * | 2004-03-02 | 2005-09-07 | 현대자동차주식회사 | 자동차용 오일쿨러의 오일온도 조절시스템 |
JP2012047185A (ja) * | 2011-12-07 | 2012-03-08 | Hitachi Industrial Equipment Systems Co Ltd | 無給油式スクリュー圧縮機 |
JP2014009602A (ja) * | 2012-06-28 | 2014-01-20 | Mitsubishi Electric Corp | 油冷式空気圧縮装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2415198A1 (fr) * | 1978-01-19 | 1979-08-17 | Honda Motor Co Ltd | Dispositif pour le refroidissement de l'huile d'un moteur |
BE1022403B1 (nl) * | 2014-09-19 | 2016-03-24 | Atlas Copco Airpower Naamloze Vennootschap | Werkwijze voor het sturen van een oliegeïnjecteerde compressorinrichting. |
JP6480717B2 (ja) | 2014-12-01 | 2019-03-13 | 花王株式会社 | 展開型着用物品 |
-
2017
- 2017-04-21 BE BE20175278A patent/BE1024746B1/fr active IP Right Grant
- 2017-05-15 DE DE202017007017.0U patent/DE202017007017U1/de active Active
- 2017-05-15 WO PCT/IB2017/052855 patent/WO2018193292A1/en active Application Filing
- 2017-09-04 EP EP17189226.8A patent/EP3392477A1/en not_active Withdrawn
- 2017-10-10 JP JP2017196834A patent/JP7076977B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186630A (en) * | 1963-09-05 | 1965-06-01 | Jaeger Machine Co | Rotary compressor |
JPS54108836U (ja) * | 1978-01-19 | 1979-07-31 | ||
JPS556024A (en) * | 1978-06-27 | 1980-01-17 | Nissan Motor Co Ltd | Oil cooler for industrial vehicle driving system |
JPS6480717A (en) * | 1987-09-22 | 1989-03-27 | Honda Motor Co Ltd | Engine oil feeding device |
JPH0579428A (ja) * | 1991-06-18 | 1993-03-30 | Yanmar Diesel Engine Co Ltd | デイーゼルエンジンにおける燃料噴射弁の冷却装置 |
JP2002155879A (ja) * | 2000-11-22 | 2002-05-31 | Hitachi Ltd | オイルフリースクリュー圧縮機 |
KR20050088583A (ko) * | 2004-03-02 | 2005-09-07 | 현대자동차주식회사 | 자동차용 오일쿨러의 오일온도 조절시스템 |
JP2012047185A (ja) * | 2011-12-07 | 2012-03-08 | Hitachi Industrial Equipment Systems Co Ltd | 無給油式スクリュー圧縮機 |
JP2014009602A (ja) * | 2012-06-28 | 2014-01-20 | Mitsubishi Electric Corp | 油冷式空気圧縮装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3392477A1 (en) | 2018-10-24 |
DE202017007017U1 (de) | 2019-03-11 |
WO2018193292A1 (en) | 2018-10-25 |
JP7076977B2 (ja) | 2022-05-30 |
BE1024746B1 (nl) | 2018-06-18 |
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