JPH0391922U - - Google Patents
Info
- Publication number
- JPH0391922U JPH0391922U JP1990U JP1990U JPH0391922U JP H0391922 U JPH0391922 U JP H0391922U JP 1990 U JP1990 U JP 1990U JP 1990 U JP1990 U JP 1990U JP H0391922 U JPH0391922 U JP H0391922U
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- cyst
- wing plate
- plate
- blade shaft
- 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
- 239000012528 membrane Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 206010011732 Cyst Diseases 0.000 claims 3
- 208000031513 cyst Diseases 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002775 capsule Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は同翼板の下ケースに組付けた状態にお
けるこの考案の要部断面説明図、第２図はこの考
案による翼板の側面説明図、第３図、第４図は膜
式ガスメータの一般的構成を示す分解斜視図、第
５図は従来の翼板を下ケース内に組付けた状態に
おける要部断面説明図である。
１……のう膜、１ａ……傾斜部、３……翼軸、
４……下ケース、４ａ……整膜壁、９……膜板、
１０……蝶軸、１１……切欠き部、２０……翼板
、２２……当接面。
Figure 1 is an explanatory cross-sectional view of the main parts of this invention in a state where it is assembled to the lower case of the blade, Figure 2 is a side view of the blade according to this invention, and Figures 3 and 4 are membrane gas meters. FIG. 5 is an exploded perspective view showing the general configuration of the conventional vane, and FIG. 1... Capsule, 1a... Inclined part, 3... Wing axis,
4...Lower case, 4a...Membrane regulating wall, 9...Membrane plate,
DESCRIPTION OF SYMBOLS 10... Butterfly shaft, 11... Notch part, 20... Wing plate, 22... Contact surface.
Claims (1)
よつて往復動作するのう膜と、前記ケースの内周
側に形成され、前記のう膜の周囲部に斜めに当接
してのう膜の過度突出動作を規制する整膜壁と、
前記のう膜に固着された膜板に蝶番軸を介して一
端を連結した翼板と、前記整膜壁の一部に形成さ
れた切欠きの内部に突出し、前記翼板の他端側に
連結し、前記のう膜の間往復運動をクランク機構
に伝達する翼軸とを備えた膜式ガスメータにおい
て、 前記翼板の翼軸との連結部であつて、前記のう
膜と対面する部位に、のう膜の最大突出時に前記
整膜壁と同一の角度でのう膜の周囲部に接触する
当接面を形成したことを特徴とする膜式ガスメー
タ。[Claims for Utility Model Registration] A membrane whose peripheral edge is fixed inside the case and moves reciprocally depending on the supply gas pressure; a membrane regulating wall that comes into contact with the membrane and restricts excessive protrusion of the cyst;
A wing plate whose one end is connected to the membrane plate fixed to the membrane via a hinge shaft, and a wing plate which protrudes into the inside of a notch formed in a part of the membrane regulating wall and is attached to the other end side of the wing plate. In a membrane gas meter comprising a blade shaft that is connected to the blade shaft and transmits reciprocating motion between the membranes to a crank mechanism, a portion of the blade plate that is connected to the blade shaft and faces the membrane; A membrane gas meter characterized in that a contact surface is formed that contacts the peripheral portion of the cyst at the same angle as the membrane alignment wall when the cyst protrudes to the maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990U JPH076493Y2 (en) | 1990-01-05 | 1990-01-05 | Membrane gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990U JPH076493Y2 (en) | 1990-01-05 | 1990-01-05 | Membrane gas meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0391922U true JPH0391922U (en) | 1991-09-19 |
| JPH076493Y2 JPH076493Y2 (en) | 1995-02-15 |
Family
ID=31503992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990U Expired - Lifetime JPH076493Y2 (en) | 1990-01-05 | 1990-01-05 | Membrane gas meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076493Y2 (en) |
-
1990
- 1990-01-05 JP JP1990U patent/JPH076493Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076493Y2 (en) | 1995-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0266356U (en) | ||
| JPH0391922U (en) | ||
| US4669322A (en) | Device for converting the rotary motion of an eccentric into a reciprocating motion | |
| JPS61189140U (en) | ||
| JPH02131233U (en) | ||
| JPS6334388U (en) | ||
| JPS5860231U (en) | Gas meter membrane interlocking device | |
| JPH0454951U (en) | ||
| JPS6386398U (en) | ||
| JPS62105386U (en) | ||
| JPH0452987U (en) | ||
| JPH0355965U (en) | ||
| JPH0252530U (en) | ||
| JPS63103122U (en) | ||
| JPS63140178U (en) | ||
| JPH0252987U (en) | ||
| JPS6360097U (en) | ||
| JPH01116188U (en) | ||
| JPH0274033U (en) | ||
| JPS6197635U (en) | ||
| JPH0449699U (en) | ||
| JPS62146068U (en) | ||
| JPS63113850U (en) | ||
| JPS61123803U (en) | ||
| JPS6317889U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |