GB1421098A - Differential pressure guage - Google Patents

Differential pressure guage

Info

Publication number
GB1421098A
GB1421098A GB2702774A GB2702774A GB1421098A GB 1421098 A GB1421098 A GB 1421098A GB 2702774 A GB2702774 A GB 2702774A GB 2702774 A GB2702774 A GB 2702774A GB 1421098 A GB1421098 A GB 1421098A
Authority
GB
United Kingdom
Prior art keywords
space
discs
june
disc
differential pressure
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.)
Expired
Application number
GB2702774A
Other languages
English (en)
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.)
GNII TEPLOENERGETICHES KOGO PR
Original Assignee
GNII TEPLOENERGETICHES KOGO PR
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 GNII TEPLOENERGETICHES KOGO PR filed Critical GNII TEPLOENERGETICHES KOGO PR
Publication of GB1421098A publication Critical patent/GB1421098A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
    • 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)
GB2702774A 1973-06-18 1974-06-18 Differential pressure guage Expired GB1421098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731933173A SU506224A1 (ru) 1973-06-18 1973-06-18 Измерительный преобразователь разности давлений

Publications (1)

Publication Number Publication Date
GB1421098A true GB1421098A (en) 1976-01-14

Family

ID=20556882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2702774A Expired GB1421098A (en) 1973-06-18 1974-06-18 Differential pressure guage

Country Status (10)

Country Link
US (1) US3895524A (enExample)
CS (1) CS168388B1 (enExample)
DD (1) DD111738A1 (enExample)
DE (1) DE2429123C3 (enExample)
FI (1) FI61764C (enExample)
FR (1) FR2233617B1 (enExample)
GB (1) GB1421098A (enExample)
HU (1) HU173865B (enExample)
IN (1) IN139649B (enExample)
SU (1) SU506224A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370890A (en) * 1980-10-06 1983-02-01 Rosemount Inc. Capacitive pressure transducer with isolated sensing diaphragm

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733334A (en) * 1980-08-05 1982-02-23 Yokogawa Hokushin Electric Corp Construction of diaphragm in differential pressure and pressure transmitter
US4788867A (en) * 1986-12-30 1988-12-06 Fairchild Weston Systems, Inc. Differential pressure detector
FR2670537B1 (fr) * 1990-12-18 1994-10-28 Milton Roy Dosapro Pompe a membrane a commande hydraulique pour pressions elevees.
US5796007A (en) * 1996-09-23 1998-08-18 Data Instruments, Inc. Differential pressure transducer
US6173617B1 (en) * 1997-10-08 2001-01-16 Schlumberger Industries, S.A. Cell for converting differential pressure into an electric signal
DE10234754A1 (de) * 2002-07-30 2004-02-19 Endress + Hauser Gmbh + Co. Kg Differenzdrucksensor mit symmetrischem Trennkörperfehler
RU2267096C2 (ru) * 2004-03-01 2005-12-27 Закрытое акционерное общество Промышленная группа "Метран" Измерительный преобразователь разности давлений
JP2013185873A (ja) * 2012-03-06 2013-09-19 Azbil Corp 差圧センサ
US10598559B2 (en) * 2017-06-29 2020-03-24 Rosemount Inc. Pressure sensor assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1399813A (fr) * 1964-05-12 1965-05-21 Honeywell Regulator Co Perfectionnements apportés aux transmetteurs de pression différentielle
US3563138A (en) * 1969-06-23 1971-02-16 Sybron Corp Differential pressure responsive device with diaphragm equalization
US3724275A (en) * 1969-06-23 1973-04-03 Sybron Corp Force balance variable condition transmitter
DE2009043C3 (de) * 1970-02-26 1978-05-18 Schoppe & Faeser Gmbh, 4950 Minden Differenzdruckmeßwerk für hohe Drücke
US3822596A (en) * 1973-02-08 1974-07-09 Fischer & Porter Co Equalization mechanism for differential pressure meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370890A (en) * 1980-10-06 1983-02-01 Rosemount Inc. Capacitive pressure transducer with isolated sensing diaphragm

Also Published As

Publication number Publication date
DE2429123B2 (de) 1981-01-22
FI61764B (fi) 1982-05-31
CS168388B1 (enExample) 1976-05-28
FI61764C (fi) 1982-09-10
DE2429123A1 (de) 1975-01-09
FI184374A7 (enExample) 1974-12-19
FR2233617A1 (enExample) 1975-01-10
DD111738A1 (enExample) 1975-03-05
HU173865B (hu) 1979-09-28
FR2233617B1 (enExample) 1976-06-25
US3895524A (en) 1975-07-22
SU506224A1 (ru) 1982-09-30
DE2429123C3 (de) 1981-10-22
IN139649B (enExample) 1976-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee