JPS6114033B2 - - Google Patents
Info
- Publication number
- JPS6114033B2 JPS6114033B2 JP54024614A JP2461479A JPS6114033B2 JP S6114033 B2 JPS6114033 B2 JP S6114033B2 JP 54024614 A JP54024614 A JP 54024614A JP 2461479 A JP2461479 A JP 2461479A JP S6114033 B2 JPS6114033 B2 JP S6114033B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- tank
- oil tank
- water
- cleaning device
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/062—Details, component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/50—Arrangement of reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Water Supply & Treatment (AREA)
- Power Steering Mechanism (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、ステアリング装置からの油戻り管が
開口しておりかつステアリングポンプへの送油管
が出ているような自動車における油圧式ステアリ
ング装置の油タンクに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an oil tank for a hydraulic steering system in an automobile in which an oil return pipe from the steering system is open and an oil supply pipe to a steering pump is exposed.
油圧式ステアリング装置の場合、圧油の温度に
よつて大きな問題が生ずる。ステアリング装置の
運転中において油は許容できない程高い温度にな
り、それによつてパツキンおよび油に混ぜられた
添加物に対して特に危険が生ずる。 In the case of hydraulic steering systems, a major problem arises due to the temperature of the pressure oil. During operation of the steering system, the oil reaches an unacceptably high temperature, which poses a particular danger to the seals and the additives mixed in the oil.
ステアリング装置において材料としてますます
合成樹脂が用いられているので、油の循環中にお
いて油を自然方式で冷却することがもはやできな
い場合も時々ある。 As synthetic resins are increasingly being used as materials in steering systems, it is sometimes no longer possible to cool the oil naturally during its circulation.
本発明の目的は油圧式ステアリング装置におい
て油の十分な冷却ができるようにすることにあ
る。 An object of the present invention is to enable sufficient cooling of oil in a hydraulic steering device.
本発明によればこの目的は、油タンクが冷却装
置として水タンクを備えており、この水タンクが
風よけ窓洗浄装置あるいは照明灯洗浄装置に接続
されていることによつて達成される。 According to the invention, this object is achieved in that the oil tank is equipped with a water tank as a cooling device, which water tank is connected to a windshield cleaning device or a lamp cleaning device.
この発明に基づく装置によれば、ステアリング
装置の圧油は洗浄装置の貯蔵水への熱伝達によつ
て冷却される。風よけ窓などの洗浄装置および照
明灯洗浄装置の水タンクは非常に大きな容積を有
しているので、圧油の十分な冷却が得られる。本
発明によるこの装置によれば油タンクを金属の代
りに、熱伝達は良くないけれども合成樹脂コスト
的に有利に作ることができる。 According to the device according to the invention, the pressure oil of the steering system is cooled by heat transfer to the stored water of the cleaning system. The water tanks of windshield window cleaning devices and lighting lamp cleaning devices have very large volumes, so that sufficient cooling of the pressure oil can be achieved. According to this device according to the present invention, the oil tank can be made of synthetic resin instead of metal, which is advantageous in terms of cost, although heat transfer is not good.
本発明の更に非常に大きな利点は、洗浄装置の
水が予熱されることにある。このことは良好な洗
浄効果をもたらす。 A further very significant advantage of the invention is that the water in the cleaning device is preheated. This results in a good cleaning effect.
本発明の有利な実施形態は、油タンクが水タン
クと共に、両者の間に隔壁をもつた共通の二重室
タンクとして形成されていることにある。この実
施形態によつてステアリング装置および洗浄装置
に対してたゞひとつのタンクとひとつの支持装置
が必要とされるだけである。このことは重量およ
びコストの節減と組立時間の短縮をもたらす。 An advantageous embodiment of the invention is that the oil tank and the water tank are designed as a common double-chamber tank with a partition between them. With this embodiment, only one tank and one support device are required for the steering device and the cleaning device. This results in weight and cost savings and reduced assembly time.
油タンク内においてステアリング装置からの油
戻り管とステアリングポンプへの送油管との間に
案内壁が配置されていると良い。それによつて圧
油は油タンク内において確実に循環し、冷却され
ることなしに油戻り管から送油管へ直ちに送られ
ることはない。 A guide wall is preferably disposed within the oil tank between the oil return pipe from the steering device and the oil feed pipe to the steering pump. This ensures that the pressure oil circulates within the oil tank and is not immediately transferred from the oil return pipe to the oil supply pipe without being cooled.
圧油の十分な冷却が常に保証されることを確実
にするために、本発明の別の実施形態において、
風よけ窓洗浄装置およびないし照明灯洗浄装置へ
の送水管が、水タンクの側壁において水タンクの
底よりも幾分高い位置に配置されると良い。この
ようにして水タンク内には常に所定（送れ管の高
さに応じた）の量の水が残存する。 In another embodiment of the invention, in order to ensure that sufficient cooling of the pressure oil is always guaranteed,
The water pipes to the windscreen cleaning device and/or to the lamp cleaning device are preferably arranged in the side wall of the water tank at a position somewhat higher than the bottom of the water tank. In this way, a predetermined amount of water (depending on the height of the feed pipe) always remains in the water tank.
本発明の更に別の実施形態は、油タンクが円筒
形状をしており、上記油タンクのまわりに水タン
クが環状に配置されていることにある。この実施
形態によつて非常に大きな冷却面積が生ずる。 A further embodiment of the invention resides in that the oil tank has a cylindrical shape, and the water tank is arranged annularly around the oil tank. This embodiment results in a very large cooling area.
なお本発明の枠内において油タンクおよび水タ
ンクを別の形状および別の接続構造にすることも
勿論できる。このことは使用条件および存在する
空間に応じて決まる。すなわちたとえばひとつの
円筒状油タンクを内側に配置し、この油タンクを
取り囲んで長方形あるいは正方形の洗浄水用外側
タンクを配置することができる。またこの逆の構
造にすることも考えられる。 It is of course also possible to provide the oil tank and the water tank with other shapes and with different connection structures within the scope of the invention. This depends on the conditions of use and the space available. Thus, for example, a cylindrical oil tank can be arranged on the inside, and a rectangular or square outer tank for cleaning water can be arranged surrounding this oil tank. It is also conceivable to have the opposite structure.
なお良好な冷却が望まれる場合には、油タンク
および水タンクが冷却フインを備えていると良
い。 Note that if good cooling is desired, the oil tank and water tank are preferably provided with cooling fins.
以下図面に基づいて本発明の２つの実施例につ
いて詳細に説明する。 Two embodiments of the present invention will be described in detail below based on the drawings.
第１図および第２図には油タンク１が示されて
おり、この油タンク１は風よけ窓および照明灯の
洗浄装置用の水タンク２と共に共通の二重室タン
クとして形成されている。 FIGS. 1 and 2 show an oil tank 1 which, together with a water tank 2 for the cleaning device for windshields and lamps, is designed as a common double-chamber tank. .
区画するために隔壁３が設けられており、油タ
ンク１から水タンク２への熱交換はこの隔壁３を
介して行われる。 A partition wall 3 is provided for partitioning, and heat exchange from the oil tank 1 to the water tank 2 is performed via this partition wall 3.
油タンク１にはステアリング装置からの油戻り
管４が開口しており、更にステアリングポンプへ
の送油管５が出ている。油戻り管４と送油管５と
の間は案内壁６が配置され、この案内壁６によつ
て油戻り管４から送油管５への直接的な油の流れ
が防止されている。油タンク１の給油口の蓋７に
は油面測定棒８が配置されている。 An oil return pipe 4 from the steering device is opened in the oil tank 1, and an oil feed pipe 5 to the steering pump is further extended. A guide wall 6 is disposed between the oil return pipe 4 and the oil feed pipe 5, and the guide wall 6 prevents oil from directly flowing from the oil return pipe 4 to the oil feed pipe 5. An oil level measuring rod 8 is arranged on the lid 7 of the oil filler port of the oil tank 1.
水タンク２も同様に蓋９をもつた給水口を有し
ている。油タンク１の底からは、風よけ窓洗浄装
置および照明灯洗浄装置への送水管１０，１１が
それぞれ出ている。 The water tank 2 similarly has a water inlet with a lid 9. From the bottom of the oil tank 1 come water pipes 10 and 11 to a windshield window cleaning device and a lamp cleaning device, respectively.
水タンク２内にける水が常に残留していなけれ
ばならない場合、両方の送水管１０，１１を水タ
ンク２の側壁１２において底よりも幾分高い位置
に配置させるだけで良い（第１図において破線で
示されている）。 If the water in the water tank 2 must always remain, it is only necessary to arrange both water pipes 10, 11 in the side wall 12 of the water tank 2 at a position somewhat higher than the bottom (see FIG. 1). (indicated by a dashed line).
良好な冷却が望まれる場合、第２図において破
線で示されているように両方のタンク１，２に冷
却フイン１３が設けられる。 If good cooling is desired, both tanks 1, 2 are provided with cooling fins 13, as indicated by dashed lines in FIG.
第３図には油タンクの別の冷却方式が示されて
いる。この場合円筒体として形成された油タンク
１は、この油タンク１′のまわりに環状に配置さ
れた水タンク２′の内部に置かれている。油タン
ク１′および水タンク２′は同様に蓋７′，９′をも
つた給油口ないし給水口を有している。 FIG. 3 shows another method of cooling the oil tank. An oil tank 1, which in this case is designed as a cylinder, is placed inside a water tank 2' which is arranged annularly around this oil tank 1'. The oil tank 1' and the water tank 2' likewise have an oil or water inlet with a lid 7', 9'.
第１図は本発明に基づく水タンク付きの油タン
クの側面図、第２図は第１図における油タンクの
平面図、第３図は水タンク付き油タンクの異なる
実施例の平面図である。
１，１′…油タンク、２，２′…水タンク、３…
隔壁、４…油戻り管、５…送油管、６…案内壁、
１０，１１…送水管、１３…冷却フイン。
FIG. 1 is a side view of an oil tank with a water tank according to the present invention, FIG. 2 is a plan view of the oil tank in FIG. 1, and FIG. 3 is a plan view of a different embodiment of the oil tank with a water tank. . 1,1'...Oil tank, 2,2'...Water tank, 3...
Partition wall, 4... Oil return pipe, 5... Oil feed pipe, 6... Guide wall,
10, 11... Water pipe, 13... Cooling fin.
Claims (1)
おりかつステアリングポンプへの送油管が出てい
るような自動車における油圧式ステアリング装置
の油タンクにおいて、油タンク１，１′が冷却装
置として水タンク２，２′を備えており、この水
タンク２，２′が風よけ窓洗浄装置あるいは照明
灯洗浄装置に接続されていることを特徴とする油
圧式ステアリング装置の油タンク。 ２ 油タンク１が水タンク２と共に、両者の間に
隔壁３をもつた共通の二重室タンクとして形成さ
れていることを特徴とする特許請求の範囲第１項
に記載の油タンク。 ３ 油タンク１内において、ステアリング装置か
らの油戻り管４とステアリングポンプへの送油管
５との間に案内壁６が配置されていることを特徴
とする特許請求の範囲第１項又は第２項に記載の
油タンク。 ４ 風よけ窓洗浄装置およびないし照明灯洗浄装
置への送水管１０，１１が、水タンク２の側壁１
２において水タンク２の底よりも幾分高い位置に
配置されていることを特徴とする特許請求の範囲
第１項又は第２項に記載の油タンク。 ５ 油タンク１′が円筒形状をしており、該油タ
ンク１′のまわりに水タンク２′が環状に配置され
ていることを特徴とする特許請求の範囲第１項、
第３項又は第４項のいずれかに記載の油タンク。 ６ 油タンク１および水タンク２が冷却フイン１
３を備えていることを特徴とする特許請求の範囲
第１項ないし第５項のいずれかに記載の油タン
ク。[Scope of Claims] 1. In the oil tank of a hydraulic steering device in an automobile in which the oil return pipe from the steering device is open and the oil feed pipe to the steering pump is out, the oil tanks 1 and 1' are An oil tank for a hydraulic steering system, characterized in that it is equipped with water tanks 2, 2' as a cooling device, and the water tanks 2, 2' are connected to a windshield window cleaning device or a lighting lamp cleaning device. . 2. The oil tank according to claim 1, wherein the oil tank 1 and the water tank 2 are formed as a common double-chamber tank with a partition wall 3 between them. 3. In the oil tank 1, a guide wall 6 is disposed between the oil return pipe 4 from the steering device and the oil feed pipe 5 to the steering pump. Oil tank as described in section. 4 The water pipes 10 and 11 to the windshield window cleaning device and the light cleaning device are connected to the side wall 1 of the water tank 2.
2. The oil tank according to claim 1 or 2, wherein the oil tank is located at a position somewhat higher than the bottom of the water tank. 5. Claim 1, characterized in that the oil tank 1' has a cylindrical shape, and the water tank 2' is arranged annularly around the oil tank 1'.
The oil tank according to any one of paragraphs 3 and 4. 6 Oil tank 1 and water tank 2 are cooling fins 1
3. The oil tank according to any one of claims 1 to 5, characterized in that the oil tank is provided with:
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2810369A DE2810369C2 (en) | 1978-03-10 | 1978-03-10 | Pressure medium tank for a hydraulic auxiliary power steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54124440A JPS54124440A (en) | 1979-09-27 |
| JPS6114033B2 true JPS6114033B2 (en) | 1986-04-16 |
Family
ID=6034041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2461479A Granted JPS54124440A (en) | 1978-03-10 | 1979-03-05 | Oil tank of oil pressure system steering gear |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS54124440A (en) |
| DE (1) | DE2810369C2 (en) |
| FR (1) | FR2419205A1 (en) |
| GB (1) | GB2016393B (en) |
| IT (1) | IT1114563B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04111335U (en) * | 1991-03-08 | 1992-09-28 | 有限会社西日本防水化学 | pine surge equipment |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0650282Y2 (en) * | 1986-11-12 | 1994-12-21 | トヨタ自動車株式会社 | Hydraulic circuits for cooling fan drive and power steering |
| GB2241638A (en) * | 1990-02-27 | 1991-09-11 | Rover Group | A reservoir for a motor vehicle |
| DE4116192C2 (en) * | 1991-05-17 | 1998-04-09 | Opel Adam Ag | Servo pump for a hydraulically acting servo device of a motor vehicle |
| DE4306643C2 (en) * | 1993-03-03 | 1997-06-05 | Bosch Siemens Hausgeraete | Water-bearing household appliance |
| US6035930A (en) * | 1998-06-30 | 2000-03-14 | Nelson Industries, Inc. | Power steering reservoir and cooler |
| EP1630377B1 (en) * | 2004-08-30 | 2011-04-27 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | System with coolant container and hydraulic fluid container |
| FR2875763B1 (en) * | 2004-09-30 | 2006-12-22 | Peugeot Citroen Automobiles Sa | WATER HEATING DEVICE FOR WINDSCREEN WASHERS IN A MOTOR VEHICLE |
| FR3016923A3 (en) * | 2014-01-29 | 2015-07-31 | Renault Sa | DEGASSING JAR AND COOLING SYSTEM FOR A MOTOR VEHICLE COMPRISING SUCH A DEGASSING JAR |
| CN104006011A (en) * | 2014-05-30 | 2014-08-27 | 湖北冠邦机械有限公司 | Double-layer water-cooled power steering oil tank and oil tank cooling method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739937C (en) * | 1942-01-09 | 1943-10-08 | Arntzen Leichtbau K G | Large capacity fuel tanks for motor vehicles, especially for high-speed long-distance vehicles |
| DE1045825B (en) * | 1956-08-08 | 1958-12-04 | Heinrich Lanz Ag | Container unit for internal combustion engines, in particular for agricultural motor vehicles |
| US2935023A (en) * | 1957-09-23 | 1960-05-03 | Gen Motors Corp | Steering and air compressor lubrication system |
| GB871215A (en) * | 1958-06-09 | 1961-06-21 | Ford Motor Co | Improved pump flow control means |
| US3888412A (en) * | 1973-04-17 | 1975-06-10 | Kenilworth Research & Dev Corp | Apparatus for heating the fluid in a windshield washer system |
| US4006280A (en) * | 1975-07-11 | 1977-02-01 | Chrysler Corporation | Battery heat shield and windshield washer reservoir |
| DE2607507A1 (en) * | 1976-02-25 | 1977-09-01 | Peter Maximovic | Heater for screen wash water - with vehicle heater coupled to pipe through wash reservoir |
-
1978
- 1978-03-10 DE DE2810369A patent/DE2810369C2/en not_active Expired
-
1979
- 1979-03-05 JP JP2461479A patent/JPS54124440A/en active Granted
- 1979-03-06 IT IT48229/79A patent/IT1114563B/en active
- 1979-03-09 GB GB7908342A patent/GB2016393B/en not_active Expired
- 1979-03-09 FR FR7906130A patent/FR2419205A1/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04111335U (en) * | 1991-03-08 | 1992-09-28 | 有限会社西日本防水化学 | pine surge equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54124440A (en) | 1979-09-27 |
| IT1114563B (en) | 1986-01-27 |
| DE2810369C2 (en) | 1981-12-10 |
| GB2016393B (en) | 1982-08-11 |
| DE2810369B1 (en) | 1979-06-28 |
| FR2419205B1 (en) | 1983-02-25 |
| FR2419205A1 (en) | 1979-10-05 |
| IT7948229A0 (en) | 1979-03-06 |
| GB2016393A (en) | 1979-09-26 |
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