JPS51120753A - Overload prevention device for differential pressure transmitter - Google Patents
Overload prevention device for differential pressure transmitterInfo
- Publication number
- JPS51120753A JPS51120753A JP4520375A JP4520375A JPS51120753A JP S51120753 A JPS51120753 A JP S51120753A JP 4520375 A JP4520375 A JP 4520375A JP 4520375 A JP4520375 A JP 4520375A JP S51120753 A JPS51120753 A JP S51120753A
- Authority
- JP
- Japan
- Prior art keywords
- differential pressure
- prevention device
- pressure transmitter
- overload prevention
- bellows
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
PURPOSE: A second bellows provided inside the first bellows and a valve body which has a sealing part is attached to the bottom to prevent the transmission of output signals which seem normal when the seat part is crushed because of an excessive differential pressure.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4520375A JPS51120753A (en) | 1975-04-16 | 1975-04-16 | Overload prevention device for differential pressure transmitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4520375A JPS51120753A (en) | 1975-04-16 | 1975-04-16 | Overload prevention device for differential pressure transmitter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51120753A true JPS51120753A (en) | 1976-10-22 |
Family
ID=12712701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4520375A Pending JPS51120753A (en) | 1975-04-16 | 1975-04-16 | Overload prevention device for differential pressure transmitter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51120753A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366429A (en) * | 1986-09-08 | 1988-03-25 | Yokogawa Electric Corp | Differential pressure measuring apparatus |
-
1975
- 1975-04-16 JP JP4520375A patent/JPS51120753A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366429A (en) * | 1986-09-08 | 1988-03-25 | Yokogawa Electric Corp | Differential pressure measuring apparatus |
JPH0529052B2 (en) * | 1986-09-08 | 1993-04-28 | Yokogawa Electric Corp |
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