JPS5749829A - Transmitting device for pressure difference - Google Patents

Transmitting device for pressure difference

Info

Publication number
JPS5749829A
JPS5749829A JP12460480A JP12460480A JPS5749829A JP S5749829 A JPS5749829 A JP S5749829A JP 12460480 A JP12460480 A JP 12460480A JP 12460480 A JP12460480 A JP 12460480A JP S5749829 A JPS5749829 A JP S5749829A
Authority
JP
Japan
Prior art keywords
pressure
diaphragm
chambers
main body
transmitting device
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
Application number
JP12460480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147370B2 (enrdf_load_stackoverflow
Inventor
Tomoyuki Hida
Yoshiki Yamamoto
Akira Nagasu
Yoshitaka Matsuoka
Yasushi Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12460480A priority Critical patent/JPS5749829A/ja
Publication of JPS5749829A publication Critical patent/JPS5749829A/ja
Publication of JPS6147370B2 publication Critical patent/JPS6147370B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP12460480A 1980-09-10 1980-09-10 Transmitting device for pressure difference Granted JPS5749829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12460480A JPS5749829A (en) 1980-09-10 1980-09-10 Transmitting device for pressure difference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12460480A JPS5749829A (en) 1980-09-10 1980-09-10 Transmitting device for pressure difference

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18757387A Division JPS6345524A (ja) 1987-07-29 1987-07-29 差圧伝送器

Publications (2)

Publication Number Publication Date
JPS5749829A true JPS5749829A (en) 1982-03-24
JPS6147370B2 JPS6147370B2 (enrdf_load_stackoverflow) 1986-10-18

Family

ID=14889544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12460480A Granted JPS5749829A (en) 1980-09-10 1980-09-10 Transmitting device for pressure difference

Country Status (1)

Country Link
JP (1) JPS5749829A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155971A (ja) * 1983-02-25 1984-09-05 Hitachi Ltd 高耐圧圧力センサ
JPS6345524A (ja) * 1987-07-29 1988-02-26 Hitachi Ltd 差圧伝送器
US9550634B2 (en) 2011-11-16 2017-01-24 Sumitomo Wiring Systems, Ltd. Part feeder and part supply method
DE102020110728A1 (de) 2020-04-20 2021-10-21 Endress+Hauser SE+Co. KG Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6393214U (enrdf_load_stackoverflow) * 1986-12-10 1988-06-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148181A (en) * 1976-05-03 1977-12-09 Honeywell Inc Differential pressure transmitter
JPS54173160U (enrdf_load_stackoverflow) * 1978-05-28 1979-12-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148181A (en) * 1976-05-03 1977-12-09 Honeywell Inc Differential pressure transmitter
JPS54173160U (enrdf_load_stackoverflow) * 1978-05-28 1979-12-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155971A (ja) * 1983-02-25 1984-09-05 Hitachi Ltd 高耐圧圧力センサ
JPS6345524A (ja) * 1987-07-29 1988-02-26 Hitachi Ltd 差圧伝送器
US9550634B2 (en) 2011-11-16 2017-01-24 Sumitomo Wiring Systems, Ltd. Part feeder and part supply method
DE102020110728A1 (de) 2020-04-20 2021-10-21 Endress+Hauser SE+Co. KG Differenzdruckmessaufnehmer zur Bestimmung des Differenzdrucks von zwei Drücken

Also Published As

Publication number Publication date
JPS6147370B2 (enrdf_load_stackoverflow) 1986-10-18

Similar Documents

Publication Publication Date Title
CA1145154A (en) Non-symmetrical overload protection device for differential pressure transmitter
EP0403256A3 (en) Making an O-Ring/Back-up Seal for High Pressure Transducers
MY117674A (en) Multi-celled cushion and method of its manufacture
JPS5749829A (en) Transmitting device for pressure difference
US4782703A (en) Temperature compensated pressure signal generator
JPS5749830A (en) Transmitting device for pressure difference
GB1513606A (en) Device for controlling fluid communication between two spaces
HK109793A (en) Pressure indicator
US4403513A (en) Capacitive differential pressure transducer
JPS5612528A (en) Pressure transducer
JPH08178783A (ja) 差圧／圧力伝送器
IE45220L (en) Diaphragm safety valve
JPS5760218A (en) Displacement-type elvel indicator
JPS5485076A (en) Differential pressure measuring apparatus
JPS5723812A (en) Displacement-to-electricity transducer
JPS57196128A (en) Differential pressure transmitting device
JPS5730923A (en) Capacitor type pressure difference transmitter
JPS5522819A (en) Semiconductor strain gauge absolute pressure sensor
JPS6329217Y2 (enrdf_load_stackoverflow)
SU847115A1 (ru) Устройство дл гидроопрессовки изделий
JPH05223674A (ja) 差圧伝送器
JPS5749831A (en) Pressure transducer
GB790295A (en) Differential pressure responsive device
ES458648A1 (es) Dispositivo corrector que permite la regulacion de la posi- cion de un elemento corregido en funcion de la posicion de un elemento de informacion y vehiculo automovil correspon- diente.
JPS5442188A (en) Liquid seal type differential pressure transmitter