JPS62160344U - - Google Patents
Info
- Publication number
- JPS62160344U JPS62160344U JP4708786U JP4708786U JPS62160344U JP S62160344 U JPS62160344 U JP S62160344U JP 4708786 U JP4708786 U JP 4708786U JP 4708786 U JP4708786 U JP 4708786U JP S62160344 U JPS62160344 U JP S62160344U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- deformation member
- antifreeze
- static pressure
- deformation
- 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
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 1
Description
図面は本考案の実施例を示す截断面図である。
２……圧力変形部材、５……接続部、６……ピ
ストン、８……不凍液。
The drawings are cutaway views showing embodiments of the present invention. 2... Pressure deformation member, 5... Connection part, 6... Piston, 8... Antifreeze.
Claims (1)
させてその変形により圧力を検出するようにした
ものに於て、該圧力変形部材内に不凍液を充填し
、該圧力変形部材内へ静圧を導入する接続部に、
該不凍液を封入し且つ静圧により摺動自在のピス
トンを設けたことを特徴とする液圧作動計器の凍
結防止装置。 In a device in which static pressure is applied to a Bourdon tube or other pressure deformation member and pressure is detected by deformation, the pressure deformation member is filled with antifreeze and static pressure is introduced into the pressure deformation member. At the connection part,
A freeze prevention device for a hydraulically operated instrument, characterized in that it includes a piston sealed with the antifreeze and slidable by static pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708786U JPS62160344U (en) | 1986-04-01 | 1986-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708786U JPS62160344U (en) | 1986-04-01 | 1986-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62160344U true JPS62160344U (en) | 1987-10-12 |
Family
ID=30867355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4708786U Pending JPS62160344U (en) | 1986-04-01 | 1986-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115543A (en) * | 2007-11-05 | 2009-05-28 | Kobe Steel Ltd | High pressure treatment apparatus and its pressure measuring method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013087A (en) * | 1973-06-05 | 1975-02-10 | ||
| JPS52140378A (en) * | 1976-05-18 | 1977-11-22 | Nissho Kogyo Kk | Selffrecording water pressure gauge |
-
1986
- 1986-04-01 JP JP4708786U patent/JPS62160344U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013087A (en) * | 1973-06-05 | 1975-02-10 | ||
| JPS52140378A (en) * | 1976-05-18 | 1977-11-22 | Nissho Kogyo Kk | Selffrecording water pressure gauge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115543A (en) * | 2007-11-05 | 2009-05-28 | Kobe Steel Ltd | High pressure treatment apparatus and its pressure measuring method |