FR2426897A1 - Construction de manometre - Google Patents

Construction de manometre

Info

Publication number
FR2426897A1
FR2426897A1 FR7912683A FR7912683A FR2426897A1 FR 2426897 A1 FR2426897 A1 FR 2426897A1 FR 7912683 A FR7912683 A FR 7912683A FR 7912683 A FR7912683 A FR 7912683A FR 2426897 A1 FR2426897 A1 FR 2426897A1
Authority
FR
France
Prior art keywords
dial
axis
pressure gauge
opening
passes
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
FR7912683A
Other languages
English (en)
Other versions
FR2426897B1 (fr
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 Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of FR2426897A1 publication Critical patent/FR2426897A1/fr
Application granted granted Critical
Publication of FR2426897B1 publication Critical patent/FR2426897B1/fr
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
    • 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
    • G01L7/043—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 with mechanical transmitting or indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/02—Arrangements for preventing, or for compensating for, effects of inclination or acceleration of the measuring device; Zero-setting means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Construction de manomètre. Le manomètre comporte un boîtier muni d'un couvercle transparent et dont l'intérieur est divisé en deux parties par un cadran 22. Un axe 50 est monté transversalement dans le boîtier et traverse une ouverture centrale 23 du cadran. Un tube de Bourdon 44, disposé derrière le cadran, a son extrémité fixe, qui communique avec un raccord de branchement extérieur 16, solidaire en rotation de l'axe 50 et son extrémité libre raccordée à un ensemble d'aiguille monté à rotation sur l'axe au moyen d'un manchon 46 qui passe dans l'ouverture du cadran, l'aiguille 42 étant ainsi disposée devant le cadran. L'axe comporte, à son extrémité côté cadran, un alvéole hexagonal dans lequel on peut introduire une clé à travers une ouverture du couvercle pour effectuer le réglage du zéro du manomètre. Application notamment aux manomètres à raccord de branchement inférieur.
FR7912683A 1978-05-22 1979-05-18 Construction de manometre Granted FR2426897A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/908,482 US4161888A (en) 1978-05-22 1978-05-22 Pressure gauge construction

Publications (2)

Publication Number Publication Date
FR2426897A1 true FR2426897A1 (fr) 1979-12-21
FR2426897B1 FR2426897B1 (fr) 1984-10-05

Family

ID=25425873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912683A Granted FR2426897A1 (fr) 1978-05-22 1979-05-18 Construction de manometre

Country Status (10)

Country Link
US (1) US4161888A (fr)
JP (1) JPS54153683A (fr)
AU (1) AU524449B2 (fr)
BR (1) BR7903160A (fr)
CA (1) CA1126531A (fr)
DE (1) DE2920945A1 (fr)
FR (1) FR2426897A1 (fr)
GB (2) GB2023836B (fr)
IN (1) IN153586B (fr)
ZA (2) ZA792098B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337664A (en) * 1980-06-05 1982-07-06 Dresser Industries, Inc. Pressure gauge construction
US4413529A (en) * 1981-09-17 1983-11-08 Dresser Industries, Inc. Adjustably keyed pressure gauge construction
JPH06740Y2 (ja) * 1985-10-31 1994-01-05 シ−ケ−デイ株式会社 ブルドン管式圧力計
DE4109494C2 (de) * 1991-03-22 1994-02-10 Foerster & Rothmann Gmbh Miniaturmanometer
US5481921A (en) * 1995-02-17 1996-01-09 Dresser Industries, Inc. Snap-fit assembly of direct drive Bourdon tube pressure gauge
US6679122B2 (en) 1998-05-15 2004-01-20 Dresser, Inc. Pressure gauge having a dampener mechanism with attachable housing
US6651507B1 (en) 1998-05-15 2003-11-25 Dresser, Inc. Pressure gauge having a dampener mechanism
CN102235165A (zh) * 2010-05-05 2011-11-09 昆山中慈工控科技开发有限公司 一种软感应头和带压力零点调整的压力表防冻装置
US8893553B2 (en) 2011-08-23 2014-11-25 Ashcroft, Inc. Zero/span adjustable linkage movement for measuring devices
CN115046676A (zh) * 2022-03-21 2022-09-13 山西清泽源环保科技发展有限公司 一种管网带压检测装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559489A (en) * 1969-06-02 1971-02-02 Amtek Inc Bar stock zero adjustment with stop
FR2084356A5 (fr) * 1970-03-09 1971-12-17 Dresser Ind
US3795148A (en) * 1973-01-23 1974-03-05 Dresser Ind Pressure venting instrument casing assembly
US3837225A (en) * 1970-03-14 1974-09-24 C Alinari Depth gauges
FR2319890A1 (fr) * 1975-07-28 1977-02-25 Dresser Ind Instrument de mesure manometrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1164573A (en) * 1908-05-13 1915-12-14 Foxboro Co Measuring or controlling instrument.
AT312327B (de) * 1969-11-26 1973-12-27 Koch Hermann Meßwerk mit einer Bourdonfeder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559489A (en) * 1969-06-02 1971-02-02 Amtek Inc Bar stock zero adjustment with stop
FR2084356A5 (fr) * 1970-03-09 1971-12-17 Dresser Ind
US3837225A (en) * 1970-03-14 1974-09-24 C Alinari Depth gauges
US3795148A (en) * 1973-01-23 1974-03-05 Dresser Ind Pressure venting instrument casing assembly
FR2319890A1 (fr) * 1975-07-28 1977-02-25 Dresser Ind Instrument de mesure manometrique

Also Published As

Publication number Publication date
GB2023836A (en) 1980-01-03
FR2426897B1 (fr) 1984-10-05
GB2106650A (en) 1983-04-13
AU524449B2 (en) 1982-09-16
BR7903160A (pt) 1979-12-11
GB2106650B (en) 1983-08-10
GB2023836B (en) 1983-04-27
JPS6136609B2 (fr) 1986-08-19
AU4657079A (en) 1979-11-29
ZA795473B (en) 1981-01-28
ZA792098B (en) 1980-05-28
DE2920945A1 (de) 1979-12-13
CA1126531A (fr) 1982-06-29
IN153586B (fr) 1984-07-28
US4161888A (en) 1979-07-24
JPS54153683A (en) 1979-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse