JPH02119505U - - Google Patents
Info
- Publication number
- JPH02119505U JPH02119505U JP3615089U JP3615089U JPH02119505U JP H02119505 U JPH02119505 U JP H02119505U JP 3615089 U JP3615089 U JP 3615089U JP 3615089 U JP3615089 U JP 3615089U JP H02119505 U JPH02119505 U JP H02119505U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- housing
- rod
- diaphragm actuator
- utility
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Supercharger (AREA)
- Actuator (AREA)
Description
第１図は本考案にかかるダイアフラムアクチユ
エータの第１の実施例を示す断面図、第２図ａは
第１図実施例の一部を拡大して示す部分拡大断面
図、第２図ｂは第１図実施例の動作を示す部分拡
大断面図、第３図は本考案にかかるダイアフラム
アクチユエータの第２の実施例を示す断面図、第
４図ａは第３図実施例の一部を拡大して示す部分
拡大断面図、第４図ｂは第３図実施例の動作を示
す部分拡大断面図、第５図は本考案にかかるダイ
アフラムアクチユエータの第３の実施例を示す断
面図、第６図ａは第５図実施例の一部を拡大して
示す部分拡大断面図、第６図ｂは第５図実施例の
動作を示す部分拡大断面図、第７図は従来例を示
す断面図、第８図ａは第７図従来例の一部を拡大
して示す部分拡大断面図、第８図ｂは第７図従来
例の動作を示す部分拡大断面図である。
１０……ダイアフラムアクチユエータ、１１…
…ハウジング、１１Ａ，１１Ｂ……ハウジング半
体、１１ａ……取付部、１２……第１の区画、１
３……第２の区画、１４……ダイアフラム、１５
……スプリング保持体、１５Ａ，１５Ｂ……リテ
ーナ、１６……スプリング、１７……ロツド貫通
部、１８……ロツド、１９……連通管、２０……
ベアリング部材、２１……ベアリング、２２……
ベアリング収容部材、３０……ブラケツト、３１
……ロツド挿通孔。
Fig. 1 is a sectional view showing a first embodiment of the diaphragm actuator according to the present invention, Fig. 2a is a partially enlarged sectional view showing a part of the embodiment of Fig. 1, and Fig. 2b 1 is a partially enlarged sectional view showing the operation of the embodiment in FIG. 1, FIG. 3 is a sectional view showing a second embodiment of the diaphragm actuator according to the present invention, and FIG. 4b is a partially enlarged sectional view showing the operation of the embodiment in FIG. 3; FIG. 5 is a partially enlarged sectional view showing the operation of the embodiment in FIG. 3; FIG. 6a is a partially enlarged sectional view showing a part of the embodiment in FIG. 5, FIG. 6b is a partially enlarged sectional view showing the operation of the embodiment in FIG. 5, and FIG. 7 is a conventional FIG. 8a is a partially enlarged sectional view showing an enlarged part of the conventional example shown in FIG. 7, and FIG. 8b is a partially enlarged sectional view showing the operation of the conventional example shown in FIG. 10 ...diaphragm actuator, 11...
... Housing, 11A, 11B ... Housing half, 11a ... Mounting part, 12 ... First section, 1
3...Second section, 14...Diaphragm, 15
... Spring holder, 15A, 15B ... Retainer, 16 ... Spring, 17 ... Rod penetration part, 18 ... Rod, 19 ... Communication pipe, 20 ...
Bearing member, 21...Bearing, 22...
Bearing housing member, 30 ...Bracket, 31
...Rod insertion hole.
Claims (1)
ング外へ延長せしめられたロツドに対しベアリン
グ部材を配設することにより、ロツドの揺動に追
従しかつハウジングの振動を吸収してなるダイア
フラムアクチユエータにおいて、ベアリング部材
２０が、 (a) 外周面が球面状とされたベアリング２１
と、 (b) ベアリング２１を収容するためのベアリ
ング収容部材２２と を包有してなることを特徴とするダイアフラム
アクチユエータ。 (2) ベアリング収容部材２２が、ベアリング２
１の外周面の少なくとも一部に対して面接触して
なることを特徴とする実用新案登録請求の範囲第
(1)項記載のダイアフラムアクチユエータ。[Claims for Utility Model Registration] (1) By disposing a bearing member on the rod that extends outside the housing through the rod penetrating portion of the housing, it follows the swinging of the rod and suppresses the vibration of the housing. In a diaphragm actuator that absorbs
20 is (a) a bearing 21 whose outer peripheral surface is spherical;
and (b) a bearing accommodating member 22 for accommodating the bearing 21. A diaphragm actuator comprising: (2) The bearing housing member 22 is
Utility model registration claim No.
The diaphragm actuator described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989036150U JPH0738722Y2 (en) | 1988-11-10 | 1989-03-29 | Diaphragm actuator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-146731 | 1988-11-10 | ||
| JP14673188 | 1988-11-10 | ||
| JP1989036150U JPH0738722Y2 (en) | 1988-11-10 | 1989-03-29 | Diaphragm actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02119505U true JPH02119505U (en) | 1990-09-26 |
| JPH0738722Y2 JPH0738722Y2 (en) | 1995-09-06 |
Family
ID=31717768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989036150U Expired - Lifetime JPH0738722Y2 (en) | 1988-11-10 | 1989-03-29 | Diaphragm actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738722Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018042661A1 (en) * | 2016-09-05 | 2019-02-14 | 三菱電機株式会社 | Pneumatic actuator for turbo |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113788U (en) * | 1974-02-27 | 1975-09-17 | ||
| JPS6245403U (en) * | 1985-09-09 | 1987-03-19 |
-
1989
- 1989-03-29 JP JP1989036150U patent/JPH0738722Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50113788U (en) * | 1974-02-27 | 1975-09-17 | ||
| JPS6245403U (en) * | 1985-09-09 | 1987-03-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018042661A1 (en) * | 2016-09-05 | 2019-02-14 | 三菱電機株式会社 | Pneumatic actuator for turbo |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738722Y2 (en) | 1995-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |