JP2000274221A - Lubricant container for internal combustion engine - Google Patents
Lubricant container for internal combustion engineInfo
- Publication number
- JP2000274221A JP2000274221A JP2000074428A JP2000074428A JP2000274221A JP 2000274221 A JP2000274221 A JP 2000274221A JP 2000074428 A JP2000074428 A JP 2000074428A JP 2000074428 A JP2000074428 A JP 2000074428A JP 2000274221 A JP2000274221 A JP 2000274221A
- Authority
- JP
- Japan
- Prior art keywords
- lubricant
- lubricating oil
- hole
- container
- oil container
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、潤滑剤ポンプに接
続され、この潤滑剤ポンプが潤滑油容器の底の穴を経て
潤滑剤を受け入れる、自動車の内燃機関のための潤滑剤
容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lubricant container for an internal combustion engine of a motor vehicle, which is connected to a lubricant pump, which receives the lubricant through a hole in the bottom of the lubricant container.
【０００２】[0002]
【従来の技術】この種の公知の潤滑剤容器（ドイツ連邦
共和国特許第１９５２９８７３３号公報参照）は内燃機
関の潤滑剤供給装置の一部であり、底に隣接して潤滑剤
吸込み管を備えている。この潤滑剤吸込み管は接続管に
よって潤滑剤ポンプに接続されている。この公知の実施
形の場合には、潤滑剤容器の底において接続管の入口の
範囲に、潤滑剤の高い流速が生じる。これは渦の形成を
招き、潤滑油のレベルが低いときには、潤滑剤ポンプが
空気を吸い込むことになる。2. Description of the Related Art A known lubricant container of this kind (see DE 195 29 733 A1) is part of a lubricant supply device for an internal combustion engine and has a lubricant suction pipe adjacent to the bottom. I have. The lubricant suction pipe is connected to the lubricant pump by a connection pipe. In this known embodiment, a high flow rate of the lubricant occurs in the region of the inlet of the connecting pipe at the bottom of the lubricant container. This results in the formation of vortices, and when the level of lubricating oil is low, the lubricant pump will draw in air.
【０００３】[0003]
【発明が解決しようとする課題】そこで、本発明の課題
は、潤滑剤容器の底の接続管に入る場所で、潤滑剤の適
切な流れと均一な状態が達成されるような手段を潤滑剤
容器に講じることである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a means for achieving a proper flow and uniform state of the lubricant at the point where it enters the connecting pipe at the bottom of the lubricant container. To take on the container.
【０００４】[0004]
【課題を解決するための手段】この課題は、潤滑油をせ
き止める抑制要素が設けられ、この抑制要素が潤滑油容
器の内室内に配置されていることによって解決される。
他の有利な特徴は従属請求項に記載されている。This object is achieved by providing a damping element for damping the lubricating oil, which is arranged in the interior of the lubricating oil container.
Other advantageous features are set out in the dependent claims.
【０００５】本発明の主たる効果は、堰止め装置として
形成された抑制要素により、潤滑剤、特に潤滑油の吸い
込み量が一定に制御され、潤滑油容器の底の穴の範囲に
おける潤滑剤の流速が低減され、それによって渦の形成
と、特に油レベルが低いときの空気の吸込みが防止され
ることにある。堰止め装置によって更に、吸い出し個所
の方への泡の成長による連続する気泡の形成が充分に防
止される。堰止め装置自体は潤滑剤容器に容易に統合可
能な簡単な部品であり、この部品はその形状に基づい
て、潤滑油容器の隣接する要素と共に、良好な機能を生
じる。The main effect of the present invention is that the amount of the lubricant, particularly the lubricating oil, is controlled by the restraining element formed as a damping device, and the flow rate of the lubricant in the range of the bottom hole of the lubricating oil container is controlled. In order to prevent the formation of vortices and the inhalation of air, especially at low oil levels. The damming device furthermore fully prevents the formation of continuous bubbles due to the growth of bubbles towards the suction point. The damming device itself is a simple part that can be easily integrated into the lubricant container, which, due to its shape, produces a good function with the adjacent elements of the lubricating oil container.
【０００６】[0006]
【発明の実施の形態】図には、内燃機関用潤滑油容器が
部分的に切断して示してある。この図に基づいて、本発
明の実施の形態を詳しく説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial cutaway view of a lubricating oil container for an internal combustion engine. An embodiment of the present invention will be described in detail with reference to FIG.
【０００７】自動車に組み込み可能である図示していな
い内燃機関は、潤滑油を供給するために、立方体状に形
成された潤滑油容器１を備えている。この潤滑油容器は
直立した容器壁部２と、底３を備えている。潤滑油容器
１の底３には穴４が設けられている。この穴には管５を
介して潤滑油ポンプ６が接続されている。この潤滑油ポ
ンプは潤滑油容器１から下方にまたは外側の方に潤滑剤
を吸い出す。従って、潤滑油ポンプ６は潤滑油容器１の
内室７の外側に配置されている。管５は接続短管８と円
筒状の環状片９によって潤滑油容器１の穴４に案内され
ている。この環状片は潤滑油容器１の接続リング１０に
収容されている。[0007] An internal combustion engine (not shown) which can be incorporated in an automobile is provided with a lubricating oil container 1 formed in a cubic shape for supplying lubricating oil. The lubricating oil container has an upright container wall 2 and a bottom 3. A hole 4 is provided in the bottom 3 of the lubricating oil container 1. A lubricating oil pump 6 is connected to this hole via a pipe 5. The lubricating oil pump sucks the lubricant downward or outward from the lubricating oil container 1. Therefore, the lubricating oil pump 6 is disposed outside the inner chamber 7 of the lubricating oil container 1. The pipe 5 is guided into the hole 4 of the lubricating oil container 1 by a connecting short pipe 8 and a cylindrical annular piece 9. This annular piece is accommodated in the connection ring 10 of the lubricating oil container 1.
【０００８】穴４の手前に、潤滑剤をせき止める抑制要
素（流れ抑制要素、拘束要素）１１が設けられている。
この抑制要素は堰止め装置１２として形成され、潤滑油
容器１の内室７の中に配置されている。堰止め装置１２
は穴４に小さな間隔をおいて隣接して潤滑剤を案内する
ように作用し、上記の穴４の方に向いた円錐状のプロフ
ィル部分（成形部分）１３を有する。成形部分１３の外
周面１４は水平な底面１５から下方に向いた尖端部１６
まで延びている。外周面１４は凹形に形成され、尖端部
１６は丸められている。[0008] In front of the hole 4, a suppressing element (flow suppressing element, restricting element) 11 for damping the lubricant is provided.
This suppression element is formed as a damming device 12 and is arranged in the inner chamber 7 of the lubricating oil container 1. Damming device 12
Has a conical profile portion (molding portion) 13 which acts to guide the lubricant adjacent to the hole 4 at a small distance and which faces the hole 4. An outer peripheral surface 14 of the molded portion 13 has a pointed portion 16 facing downward from a horizontal bottom surface 15.
Extending to The outer peripheral surface 14 is formed in a concave shape, and the pointed end 16 is rounded.
【０００９】成形部分１３は穴４を通過し、例えば管５
内に達している。その際、環状片９は外周面１４寄りの
側１７が丸められ、半径Ｒを有する。外周面１４と丸め
られた側１７は環状通路１８を形成している。堰止め装
置１２は回転対称体によって形成されている。この回転
対称体の外径Ａｄは穴４の最大直径Ｄｇと環状片９また
は接続短管８の最小直径Ｄｋよりも大きい。The molding part 13 passes through the hole 4 and, for example,
Has reached within. In this case, the annular piece 9 has a radius R on the side 17 close to the outer peripheral surface 14. The outer peripheral surface 14 and the rounded side 17 form an annular passage 18. The blocking device 12 is formed by a rotationally symmetric body. The outer diameter Ad of this rotationally symmetric body is larger than the maximum diameter Dg of the hole 4 and the minimum diameter Dk of the annular piece 9 or the connecting short pipe 8.
【図１】内燃機関用潤滑油容器を部分的に切断して示
す。FIG. 1 is a partially cutaway view of a lubricating oil container for an internal combustion engine.
１ 潤滑剤容器 ４ 穴 ５ 管 ６ 潤滑剤ポンプ ７ 内室 １１ 抑制要素 １２ 堰止め装置 １３ 成形部分 １６ 尖端部 １７ 側 Ａｄ 外径 DESCRIPTION OF SYMBOLS 1 Lubricant container 4 Hole 5 Pipe 6 Lubricant pump 7 Inner chamber 11 Suppression element 12 Damming device 13 Molding part 16 Pointed end 17 Side Ad Outer diameter
Claims (8)
ンプが潤滑油容器の底の穴を経て潤滑剤を受け入れる、
自動車の内燃機関のための潤滑油容器において、穴
（４）の手前に、潤滑剤をせき止める抑制要素（１１）
が設けられ、この抑制要素が潤滑剤容器（１）の内室
（７）内に配置されていることを特徴とする潤滑油容
器。1. A lubricant pump connected to a lubricant pump for receiving lubricant through a hole in the bottom of a lubricant container.
In a lubricating oil container for an internal combustion engine of an automobile, a restraining element (11) for damping a lubricant before the hole (4)
Wherein the suppression element is disposed in the inner chamber (7) of the lubricant container (1).
潤滑油容器（１）の内室（７）内で作用する堰止め装置
（１２）であることを特徴とする請求項１記載の潤滑油
容器。2. The method according to claim 1, wherein the restraining element is a damming device acting in the interior of the lubricating oil container adjacent the hole. 2. The lubricating oil container according to 1.
（１７）に、円錐状の成形部分（１３）を備えているこ
とを特徴とする請求項１または２記載の潤滑油容器。3. Lubricating oil according to claim 1, wherein the damming device (12) has a conical shaped part (13) on the side (17) near the hole (4). container.
４）が凹形に形成されていることを特徴とする請求項３
記載の潤滑油容器。4. An outer peripheral surface (1) of a conical shaped part (13).
4. The method according to claim 3, wherein 4) is formed in a concave shape.
A lubricating oil container as described.
められていることを特徴とする請求項３記載の潤滑油容
器。5. The lubricating oil container according to claim 3, wherein the point (16) of the molding (13) is rounded.
例えば管（５）内の領域に達していることを特徴とする
請求項１〜５のいずれか一つに記載の潤滑油容器。6. The molding part (13) passes through the hole (4),
The lubricating oil container according to claim 1, wherein the lubricating oil container reaches, for example, an area in the pipe.
し、この環状片の外周面（１４）寄りの側（１７）が丸
められ、外周面（１４）と共に環状通路（１８）を形成
していることを特徴とする請求項１〜６のいずれか一つ
に記載の潤滑油容器。7. The cylindrical annular piece (9) reaches the hole (4), the side (17) of the annular piece near the outer peripheral surface (14) is rounded, and together with the outer peripheral surface (14), the annular passage (18). ) Is formed, the lubricating oil container according to any one of claims 1 to 6.
り、この回転対称体の外径（Ａｄ）が穴（４）の直径よ
りも大きいことを特徴とする請求項１〜７のいずれか一
つに記載の潤滑油容器。8. The device according to claim 1, wherein the damming device is a rotationally symmetric body, the outer diameter of the rotationally symmetric body being larger than the diameter of the hole. The lubricating oil container according to any one of the above.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19912108A DE19912108A1 (en) | 1999-03-18 | 1999-03-18 | Lubricant reservoir for an internal combustion engine |
| DE19912108:7 | 1999-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000274221A true JP2000274221A (en) | 2000-10-03 |
Family
ID=7901439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000074428A Withdrawn JP2000274221A (en) | 1999-03-18 | 2000-03-16 | Lubricant container for internal combustion engine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1036918B1 (en) |
| JP (1) | JP2000274221A (en) |
| DE (2) | DE19912108A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009144656A (en) * | 2007-12-17 | 2009-07-02 | Aisin Seiki Co Ltd | Oil tank |
| US7733693B2 (en) | 2003-05-13 | 2010-06-08 | Innovative Silicon Isi Sa | Semiconductor memory device and method of operating same |
| US7736959B2 (en) | 2003-07-22 | 2010-06-15 | Innovative Silicon Isi Sa | Integrated circuit device, and method of fabricating same |
| US9812179B2 (en) | 2009-11-24 | 2017-11-07 | Ovonyx Memory Technology, Llc | Techniques for reducing disturbance in a semiconductor memory device |
| US10418091B2 (en) | 2005-09-07 | 2019-09-17 | Ovonyx Memory Technology, Llc | Memory cell and memory cell array having an electrically floating body transistor, and methods of operating same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005005138A1 (en) * | 2005-02-04 | 2006-08-10 | Daimlerchrysler Ag | Oil suction tube for lubricating oil circulation system of internal combustion engine, has one end placed on side of oil pump, and suction end, where tube is insertable into opening in base of sump of oil pan from outside |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3743053A (en) * | 1971-01-27 | 1973-07-03 | G Kuklewicz | Motorized crankcase oil drainage system |
| US3889705A (en) * | 1973-08-30 | 1975-06-17 | Northrop Corp | Hydraulic system reservoir having separate oil and air-oil chambers |
| CH643510A5 (en) * | 1979-11-20 | 1984-06-15 | Stoecklin Walter Ag | Container for heterogeneous liquids |
| FR2578908B3 (en) * | 1985-03-12 | 1987-04-10 | Staubli Sa Ets | APPARATUS FOR DRAINING MOTOR VEHICLE AND SIMILAR ENGINES |
| US4799650A (en) * | 1987-09-23 | 1989-01-24 | Labate Michael D | Slag retaining device with vortex inhibitor |
| US4938184A (en) * | 1989-09-21 | 1990-07-03 | General Motors Corporation | Engine oil return system |
| GB9417680D0 (en) * | 1994-09-02 | 1994-10-19 | Foseco Int | Flow control device |
| DE19529733C1 (en) * | 1995-08-12 | 1996-12-05 | Mtu Friedrichshafen Gmbh | Lubricant supply system for vehicle combustion engine |
-
1999
- 1999-03-18 DE DE19912108A patent/DE19912108A1/en not_active Withdrawn
-
2000
- 2000-01-20 DE DE50006780T patent/DE50006780D1/en not_active Expired - Lifetime
- 2000-01-20 EP EP00101024A patent/EP1036918B1/en not_active Expired - Lifetime
- 2000-03-16 JP JP2000074428A patent/JP2000274221A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7733693B2 (en) | 2003-05-13 | 2010-06-08 | Innovative Silicon Isi Sa | Semiconductor memory device and method of operating same |
| US7736959B2 (en) | 2003-07-22 | 2010-06-15 | Innovative Silicon Isi Sa | Integrated circuit device, and method of fabricating same |
| US10418091B2 (en) | 2005-09-07 | 2019-09-17 | Ovonyx Memory Technology, Llc | Memory cell and memory cell array having an electrically floating body transistor, and methods of operating same |
| JP2009144656A (en) * | 2007-12-17 | 2009-07-02 | Aisin Seiki Co Ltd | Oil tank |
| US9812179B2 (en) | 2009-11-24 | 2017-11-07 | Ovonyx Memory Technology, Llc | Techniques for reducing disturbance in a semiconductor memory device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1036918A1 (en) | 2000-09-20 |
| EP1036918B1 (en) | 2004-06-16 |
| DE50006780D1 (en) | 2004-07-22 |
| DE19912108A1 (en) | 2000-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061120 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20080324 |