JP5755497B2 - 電動式歯車ポンプ - Google Patents
電動式歯車ポンプ Download PDFInfo
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- JP5755497B2 JP5755497B2 JP2011111409A JP2011111409A JP5755497B2 JP 5755497 B2 JP5755497 B2 JP 5755497B2 JP 2011111409 A JP2011111409 A JP 2011111409A JP 2011111409 A JP2011111409 A JP 2011111409A JP 5755497 B2 JP5755497 B2 JP 5755497B2
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- Prior art keywords
- gear pump
- flow rate
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- pump
- oil temperature
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- 238000007689 inspection Methods 0.000 claims description 29
- 238000010586 diagram Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 13
- 238000012937 correction Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
31 ポンプ構成部
34 回転軸
Claims (2)
- 回転軸で歯車ポンプを回転して油の流量を制御する電動式歯車ポンプであって、
油温及び当該油温での前記回転軸の回転速度に対する制御流量の関係を検査した検査結果と、油温の対する必要流量が定められた流量規格とに基づいて、油温に対する制御回転速度の関係が求められ、この関係に基づいて定められた制御回転速度特性が前記電動式歯車ポンプ毎に設定されることを特徴とする電動式歯車ポンプ。 - 前記制御回転速度特性を、前記回転速度に対する前記制御流量を複数測定して形成した線図と前記流量規格とに基づいて求めたことを特徴とする請求項1記載の電動式歯車ポンプ。
Priority Applications (1)
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JP2011111409A JP5755497B2 (ja) | 2011-05-18 | 2011-05-18 | 電動式歯車ポンプ |
Applications Claiming Priority (1)
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JP2011111409A JP5755497B2 (ja) | 2011-05-18 | 2011-05-18 | 電動式歯車ポンプ |
Publications (2)
Publication Number | Publication Date |
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JP2012241593A JP2012241593A (ja) | 2012-12-10 |
JP5755497B2 true JP5755497B2 (ja) | 2015-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011111409A Active JP5755497B2 (ja) | 2011-05-18 | 2011-05-18 | 電動式歯車ポンプ |
Country Status (1)
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JP (1) | JP5755497B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6105280B2 (ja) * | 2012-12-27 | 2017-03-29 | 日本電産トーソク株式会社 | 電動オイルポンプ |
JP6306320B2 (ja) * | 2013-03-06 | 2018-04-04 | アスモ株式会社 | 電動オイルポンプ及び油圧供給装置 |
CN104235014B (zh) * | 2014-08-28 | 2016-08-24 | 北京动力机械研究所 | 电动泵的转速调节方法及*** |
JP6430557B2 (ja) * | 2017-03-02 | 2018-11-28 | 日本電産トーソク株式会社 | 電動オイルポンプ |
CN109424539A (zh) * | 2017-08-31 | 2019-03-05 | 杭州三花研究院有限公司 | 电子油泵 |
CN109424538A (zh) * | 2017-08-31 | 2019-03-05 | 杭州三花研究院有限公司 | 电子油泵 |
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2011
- 2011-05-18 JP JP2011111409A patent/JP5755497B2/ja active Active
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JP2012241593A (ja) | 2012-12-10 |
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