JPS644945U - - Google Patents
Info
- Publication number
- JPS644945U JPS644945U JP1987098132U JP9813287U JPS644945U JP S644945 U JPS644945 U JP S644945U JP 1987098132 U JP1987098132 U JP 1987098132U JP 9813287 U JP9813287 U JP 9813287U JP S644945 U JPS644945 U JP S644945U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- transmission
- gear pump
- transmission case
- oil
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims 5
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000010363 phase shift Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- General Details Of Gearings (AREA)
Description
第１図はこの考案の一実施例を電動モータと組
合せた状態で示す縦断側面図、第２図は同実施例
の背面図、第３図は実施例における油圧回路を示
す回路図、第４図は実施例を分解状態で示す縦断
側面図、第５図は実施例の空調装置における利用
例を示す側面図である。
１……変速機、２……変速ケース、３……油圧
クラツチ、４……一壁（蓋板）、５……ギヤポン
プ、６……ポンプ軸、６ａ……扁平部、７……開
口、８……伝動軸、８ａ……穴、９……コントロ
ールバルブ、９Ａ……電磁弁、１０……油吸入通
路、１１……油吐出通路、１３……ノツクピン、
１４……ボルト、１５，１６……ポート、１９…
…入力軸、２０……出力軸、２１，２２，２４，
２５……歯車、３０……一方向クラツチ、３２…
…歯車、３３……内歯々車、Ｍ……電動モータ。
Fig. 1 is a longitudinal sectional side view showing an embodiment of this invention in combination with an electric motor, Fig. 2 is a rear view of the embodiment, Fig. 3 is a circuit diagram showing the hydraulic circuit in the embodiment, and Fig. 4 The figure is a longitudinal side view showing the embodiment in an exploded state, and FIG. 5 is a side view showing an example of use of the embodiment in an air conditioner. DESCRIPTION OF SYMBOLS 1...Transmission, 2...Transmission case, 3...Hydraulic clutch, 4...One wall (cover plate), 5...Gear pump, 6...Pump shaft, 6a...Flat part, 7...Opening, 8... Transmission shaft, 8a... Hole, 9... Control valve, 9A... Solenoid valve, 10... Oil suction passage, 11... Oil discharge passage, 13... Knock pin,
14... Bolt, 15, 16... Port, 19...
...Input shaft, 20...Output shaft, 21, 22, 24,
25...Gear, 30...One-way clutch, 32...
...Gear, 33...Internal toothed wheel, M...Electric motor.
Claims (1)
を兼ねる変速ケース２の一壁４外面上に上記油圧
クラツチ３に対し作動油を供給するためのギヤポ
ンプ５を、該ギヤポンプ５のポンプ軸６を上記一
壁４の開口７を通し変速ケース２内の伝動軸８に
対し該伝動軸８により回転駆動を受けるように係
合させて設け、また上記油圧クラツチ３用のコン
トロールバルブ９を変速ケース２の外面上に設置
してある空調装置用の変速機１において、 前記した変速ケース２の一壁４に変速ケース２
内の低部に連通さた油吸入通路１０と前記コント
ロールバルブ９に連通させた油吐出通路１１とを
、該一壁４の外面へとそれぞれ開口させた形成し
、また前記一壁４に対し前記ギヤポンプ５を固定
するための固定具１３，１４を、該ギヤポンプ５
を１８０度位相をずらした２姿勢で固定可能に配
置して設けると共に、このギヤポンプ５の２個の
ポート１５，１６を、ギヤポンプ５の上記２姿勢
のうちの何れの姿勢においても一のポートが上記
油吸入通路１０に、他の一のポートが上記油吐出
通路１１に、それぞれ連通するように配置して前
記一壁４との合せ面に開口させて設けたことを特
徴とする変速機。[Scope of Claim for Utility Model Registration] A gear pump 5 for supplying hydraulic oil to the hydraulic clutch 3 is provided on the outer surface of one wall 4 of the transmission case 2 which houses a hydraulic clutch 3 for transmission operation and also serves as an oil tank. A pump shaft 6 of the gear pump 5 is provided through an opening 7 in the one wall 4 and engaged with a transmission shaft 8 in the transmission case 2 so as to be rotationally driven by the transmission shaft 8. In the transmission 1 for an air conditioner in which the control valve 9 is installed on the outer surface of the transmission case 2, the transmission case 2 is mounted on one wall 4 of the transmission case 2 described above.
An oil suction passage 10 communicating with the lower part of the inner wall and an oil discharge passage 11 communicating with the control valve 9 are respectively opened to the outer surface of the one wall 4, and Fixing tools 13 and 14 for fixing the gear pump 5 are attached to the gear pump 5.
The two ports 15 and 16 of the gear pump 5 are arranged so that they can be fixed in two positions with a phase shift of 180 degrees, and one port is fixed in either of the two positions of the gear pump 5. A transmission characterized in that the oil suction passage 10 and the other port are arranged to communicate with the oil discharge passage 11, respectively, and are opened at a mating surface with the one wall 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098132U JPH067209Y2 (en) | 1987-06-26 | 1987-06-26 | Transmission for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098132U JPH067209Y2 (en) | 1987-06-26 | 1987-06-26 | Transmission for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644945U true JPS644945U (en) | 1989-01-12 |
| JPH067209Y2 JPH067209Y2 (en) | 1994-02-23 |
Family
ID=31324122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098132U Expired - Lifetime JPH067209Y2 (en) | 1987-06-26 | 1987-06-26 | Transmission for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067209Y2 (en) |
-
1987
- 1987-06-26 JP JP1987098132U patent/JPH067209Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067209Y2 (en) | 1994-02-23 |
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