GB2033581B - Pressure measuring apparatus - Google Patents

Pressure measuring apparatus

Info

Publication number
GB2033581B
GB2033581B GB7934231A GB7934231A GB2033581B GB 2033581 B GB2033581 B GB 2033581B GB 7934231 A GB7934231 A GB 7934231A GB 7934231 A GB7934231 A GB 7934231A GB 2033581 B GB2033581 B GB 2033581B
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
pressure measuring
pressure
measuring
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
GB7934231A
Other languages
English (en)
Other versions
GB2033581A (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.)
DRESSER IND Ltd
Original Assignee
DRESSER IND 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
Priority claimed from US06/035,379 external-priority patent/US4237738A/en
Application filed by DRESSER IND Ltd filed Critical DRESSER IND Ltd
Publication of GB2033581A publication Critical patent/GB2033581A/en
Application granted granted Critical
Publication of GB2033581B publication Critical patent/GB2033581B/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
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G01L7/041—Construction or mounting of deformable tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB7934231A 1978-10-04 1979-10-03 Pressure measuring apparatus Expired GB2033581B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94836878A 1978-10-04 1978-10-04
US06/035,379 US4237738A (en) 1979-05-03 1979-05-03 Pressure measuring sub-assembly and amplifier support therefore

Publications (2)

Publication Number Publication Date
GB2033581A GB2033581A (en) 1980-05-21
GB2033581B true GB2033581B (en) 1983-08-17

Family

ID=26712047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7934231A Expired GB2033581B (en) 1978-10-04 1979-10-03 Pressure measuring apparatus

Country Status (12)

Country Link
AR (1) AR223013A1 (enrdf_load_stackoverflow)
AU (1) AU534049B2 (enrdf_load_stackoverflow)
BR (1) BR7906369A (enrdf_load_stackoverflow)
CA (1) CA1131038A (enrdf_load_stackoverflow)
CH (1) CH636704A5 (enrdf_load_stackoverflow)
DE (1) DE2940287A1 (enrdf_load_stackoverflow)
ES (2) ES8100486A1 (enrdf_load_stackoverflow)
GB (1) GB2033581B (enrdf_load_stackoverflow)
IN (1) IN153179B (enrdf_load_stackoverflow)
IT (1) IT1164829B (enrdf_load_stackoverflow)
MX (1) MX149054A (enrdf_load_stackoverflow)
NL (1) NL7907184A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361046A (en) * 1981-03-03 1982-11-30 Dresser Industries, Inc. Calibration adjustment for gauge instruments
CA1213752A (en) * 1983-04-18 1986-11-12 Walter J. Ferguson Pressure gauge with add-on wrench flats
CN1310020C (zh) * 2005-01-21 2007-04-11 苏州拓普仪表元件有限公司 压力仪表用带指针的波登管弹性元件及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE603645C (de) * 1931-06-26 1934-10-04 Schaeffer & Budenberg G M B H Differentialmanometer mit zwei mehrfach spiralfoermig gewundenen Roehrenfedern
US3805619A (en) * 1972-10-19 1974-04-23 Htl Industries Calibration clip for a bourdon tube gauge
IT975876B (it) * 1972-11-28 1974-08-10 Alinari C Perfezionamenti negli strumenti misuratori di pressione del tipo a tubo di bourdon
US4055085A (en) * 1973-11-07 1977-10-25 Dresser Industries, Inc. Motion amplifier for condition responsive gauge instrument

Also Published As

Publication number Publication date
NL7907184A (nl) 1980-04-09
ES484714A0 (es) 1980-11-01
ES8100486A1 (es) 1980-11-01
BR7906369A (pt) 1980-06-24
AU534049B2 (en) 1984-01-05
IN153179B (enrdf_load_stackoverflow) 1984-06-09
AU5089379A (en) 1980-04-17
ES492475A0 (es) 1980-12-16
GB2033581A (en) 1980-05-21
CH636704A5 (fr) 1983-06-15
IT1164829B (it) 1987-04-15
CA1131038A (en) 1982-09-07
MX149054A (es) 1983-08-15
DE2940287A1 (de) 1980-04-24
IT7950430A0 (it) 1979-10-02
AR223013A1 (es) 1981-07-15
ES8101773A1 (es) 1980-12-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee