JPH0272852U - - Google Patents
Info
- Publication number
- JPH0272852U JPH0272852U JP15292588U JP15292588U JPH0272852U JP H0272852 U JPH0272852 U JP H0272852U JP 15292588 U JP15292588 U JP 15292588U JP 15292588 U JP15292588 U JP 15292588U JP H0272852 U JPH0272852 U JP H0272852U
- Authority
- JP
- Japan
- Prior art keywords
- movable body
- accumulator
- return spring
- spring
- port
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Control Of Transmission Device (AREA)
Description
図面は本考案の実施例を示し、第１図は自動変
速機用アキユームシリンダのスプリング種類判別
装置の全体構成図、第２図はシール部材の正面図
である。
１……アキユームシリンダ、２……シリンダ本
体、３……ピストン、４……第１シール部材、５
……第２シール部材、６……第１ポート、７……
第２ポート、８……第３ポート、１１……エア供
給手段、１２……可動体移動検出手段、１４……
リターンスプリング。
The drawings show an embodiment of the present invention, in which FIG. 1 is an overall configuration diagram of a spring type discriminating device for an accumulator cylinder for an automatic transmission, and FIG. 2 is a front view of a sealing member. DESCRIPTION OF SYMBOLS 1...Accumulation cylinder, 2...Cylinder body, 3...Piston, 4...First seal member, 5
...Second seal member, 6...First port, 7...
Second port, 8...Third port, 11...Air supply means, 12...Movable body movement detection means, 14...
return spring.
Claims (1)
嵌挿され、上記アキユームレータ本体には上記可
動体の弁部の一側に第１ポートが、他側に第２ポ
ートがそれぞれ形成され、さらに上記アキユーム
レータ本体内の上記可動体の弁部の他側には、上
記可動体との間にリターンスプリングが介装され
ている自動変速機用アキユームレータの上記リタ
ーンスプリングの種類を判別する装置であつて、
上記アキユームレータのアキユームレータ本体の
第１ポートに接続され上記リターンスプリングの
スプリング力に抗するように上記可動体の弁部の
一側にエアを供給するエア供給手段と、上記アキ
ユームレータのアキユームレータ本体の第２ポー
トに接続されエア流出により上記可動体の移動を
検出する可動体移動検出手段と、上記エア供給手
段より供給するエアの供給圧を徐々に高くする圧
力コントロール手段と、上記可動体移動検出手段
及び圧力コントロール手段に連係され上記可動体
移動検出手段が可動体の移動を検出したときのエ
アの供給圧からリターンスプリングの種類を判別
するスプリング種類判別手段とを有することを特
徴とする自動変速機用アキユームレータのスプリ
ング種類判別装置。 A movable body is movably fitted into the accumulator body, and the accumulator body has a first port formed on one side of the valve portion of the movable body and a second port formed on the other side, and further A return spring is interposed between the movable body and the other side of the valve portion of the movable body within the accumulator body, and the type of the return spring of the automatic transmission accumulator is determined. It is a device,
an air supply means that is connected to a first port of the accumulator body of the accumulator and supplies air to one side of the valve portion of the movable body so as to resist the spring force of the return spring; movable body movement detection means connected to a second port of the accumulator main body to detect movement of the movable body by air outflow; and pressure control means for gradually increasing the supply pressure of the air supplied from the air supply means. and a spring type determining means that is linked to the movable body movement detecting means and the pressure control means and determining the type of return spring from the air supply pressure when the movable body movement detecting means detects movement of the movable body. A spring type determination device for an automatic transmission accumulator, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15292588U JPH0272852U (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15292588U JPH0272852U (en) | 1988-11-24 | 1988-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272852U true JPH0272852U (en) | 1990-06-04 |
Family
ID=31428297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15292588U Pending JPH0272852U (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272852U (en) |
-
1988
- 1988-11-24 JP JP15292588U patent/JPH0272852U/ja active Pending
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