JPS6321771U - - Google Patents
Info
- Publication number
- JPS6321771U JPS6321771U JP11452686U JP11452686U JPS6321771U JP S6321771 U JPS6321771 U JP S6321771U JP 11452686 U JP11452686 U JP 11452686U JP 11452686 U JP11452686 U JP 11452686U JP S6321771 U JPS6321771 U JP S6321771U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pressure chamber
- opening
- uneven portion
- reference pressure
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 238000005192 partition Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はプレツシヤレギユレータの使用例としての電
子制御燃料噴射式内燃機関を示すシステム図、第
３図は従来のプレツシヤレギユレータを示す断面
図である。
６……プレツシヤレギユレータ、７……ケース
、７ａ……開口部、８……ダイアフラム、９……
エアチヤンバ、１０……フユーエルチヤンバ、１
１……エア通路、２０……パイプ、２２……鍔、
２３……座金、２４……ワツシヤー、２５……Ｏ
リング。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a system diagram showing an electronically controlled fuel injection type internal combustion engine as an example of the use of a pressure regulator, and FIG. 3 is a sectional view showing a conventional pressure regulator. 6... Pressure regulator, 7... Case, 7a... Opening, 8... Diaphragm, 9...
Air chamber, 10...Fuel chamber, 1
1... Air passage, 20... Pipe, 22... Tsuba,
23...Washer, 24...Washer, 25...O
ring.
Claims (1)
つて隔成され、該流体圧力室に導かれた流体の圧
力を所定値に制御するように構成されるプレツシ
ヤレギユレータであつて、前記基準圧力室を形成
する隔壁の開口部に略直角に折り曲げられたパイ
プの一端が接続されており、該パイプを介して基
準圧力室と基準圧力部とを連通させるようにした
プレツシヤレギユレータにおいて、前記パイプの
一端外周部にパイプの軸を中心として放射状に凹
凸部を形成すると共に、該凹凸部に対応する凹凸
部を前記開口部の周囲に形成し、弾性体によつて
前記２つの凹凸部が噛み合う方向に前記パイプを
付勢するように構成することによりパイプを開口
部に接続したことを特徴とするプレツシヤレギユ
レータ。 The pressure regulator is configured such that a reference pressure chamber and a fluid pressure chamber are separated by a diaphragm, and the pressure of the fluid guided to the fluid pressure chamber is controlled to a predetermined value, A pressure regulator in which one end of a pipe bent at a substantially right angle is connected to an opening in a partition wall forming a reference pressure chamber, and the reference pressure chamber and the reference pressure section are communicated via the pipe. In the rotor, an uneven portion is formed radially around the axis of the pipe on the outer periphery of one end of the pipe, and an uneven portion corresponding to the uneven portion is formed around the opening, and an elastic body is used to A pressure regulator characterized in that a pipe is connected to an opening by configuring the pipe to be biased in a direction in which two concave and convex portions engage with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452686U JPS6321771U (en) | 1986-07-28 | 1986-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452686U JPS6321771U (en) | 1986-07-28 | 1986-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321771U true JPS6321771U (en) | 1988-02-13 |
Family
ID=30997344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11452686U Pending JPS6321771U (en) | 1986-07-28 | 1986-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321771U (en) |
-
1986
- 1986-07-28 JP JP11452686U patent/JPS6321771U/ja active Pending