JP6890642B2 - 可変の圧力ポート位置と複合的冷却機能とを備えたポンプ統合のための構造構想 - Google Patents
可変の圧力ポート位置と複合的冷却機能とを備えたポンプ統合のための構造構想 Download PDFInfo
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- JP6890642B2 JP6890642B2 JP2019185724A JP2019185724A JP6890642B2 JP 6890642 B2 JP6890642 B2 JP 6890642B2 JP 2019185724 A JP2019185724 A JP 2019185724A JP 2019185724 A JP2019185724 A JP 2019185724A JP 6890642 B2 JP6890642 B2 JP 6890642B2
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- Prior art keywords
- pump
- drive unit
- drive
- housing
- pump device
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- 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.)
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Links
- 238000001816 cooling Methods 0.000 title description 8
- 230000010354 integration Effects 0.000 title 1
- 239000002918 waste heat Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 description 20
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C2240/00—Components
- F04C2240/40—Electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
Claims (9)
- 車両用ポンプ装置(100)であって、
ポンプ(101)と、
駆動部ハウジング(108)内に存在しかつ駆動軸(102)を介してポンプに接続された駆動部(103)と、
前記駆動部に面しない前記ポンプの第1の側の吸引開口部(104)と、
前記駆動部に面する前記ポンプの第2の側の圧力ポート(110)と、を備え、
前記圧力ポートは、前記駆動部ハウジングを貫通して案内され、該駆動部ハウジングの外側の環状の圧力チャネル(106)に開口しており、
前記駆動部ハウジング(108)が取り付けられた駆動部収容部(109)をさらに備える、車両用ポンプ装置(100)。 - 前記駆動部収容部(109)は、前記圧力チャネル(106)を外方に向けてポンプ媒体密に密閉するように構成されている、請求項1記載のポンプ装置(100)。
- 前記ポンプ装置は、さらに少なくとも1つ、特に少なくとも2つのラジアルシールリング(107)を備え、前記ラジアルシールリングは、前記駆動部ハウジング(108)と前記駆動部収容部(109)との間の介在空間を密封するように構成されている、請求項2記載のポンプ装置(100)。
- 前記駆動部収容部(109)に、1つ以上の圧力ポート(110)が、前記圧力チャネル(106)の周に沿って配置されている、請求項1から3までのいずれか1項記載のポンプ装置(100)。
- 前記ポンプ装置(100)は、ポンプ媒体の体積流量が前記駆動部(103)の廃熱を放出するように構成されている、請求項1から4までのいずれか1項記載のポンプ装置(100)。
- 前記圧力チャネル(106)は、前記駆動部ハウジング(108)の外側の環状の溝として構成されている、請求項1から5までのいずれか1項記載のポンプ装置(100)。
- 前記圧力チャネル(106)は、前記駆動部収容部(109)の内側の環状の溝として構成されている、請求項1から6までのいずれか1項記載のポンプ装置(100)。
- 前記ポンプ装置(100)は、自動車用のオイルポンプとして構成されている、請求項1から7までのいずれか1項記載のポンプ装置(100)。
- 請求項1から8までのいずれか1項記載のポンプ装置(100)を備える、車両、特に電動車両。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018217499.7A DE102018217499A1 (de) | 2018-10-12 | 2018-10-12 | Aufbaukonzept für Pumpenintegration mit variabler Druckanschlussposition und kombinierter Kühlfunktion |
DE102018217499.7 | 2018-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020060184A JP2020060184A (ja) | 2020-04-16 |
JP6890642B2 true JP6890642B2 (ja) | 2021-06-18 |
Family
ID=69954334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019185724A Active JP6890642B2 (ja) | 2018-10-12 | 2019-10-09 | 可変の圧力ポート位置と複合的冷却機能とを備えたポンプ統合のための構造構想 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6890642B2 (ja) |
DE (1) | DE102018217499A1 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6350294B2 (ja) * | 2015-01-15 | 2018-07-04 | 株式会社デンソー | 燃料ポンプ |
CN209838679U (zh) * | 2016-09-30 | 2019-12-24 | 日本电产东测有限公司 | 泵装置 |
-
2018
- 2018-10-12 DE DE102018217499.7A patent/DE102018217499A1/de active Pending
-
2019
- 2019-10-09 JP JP2019185724A patent/JP6890642B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
DE102018217499A1 (de) | 2020-04-16 |
JP2020060184A (ja) | 2020-04-16 |
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