FR2426897A1 - Construction de manometre - Google Patents
Construction de manometreInfo
- 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
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.
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)
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 |
US6651507B1 (en) | 1998-05-15 | 2003-11-25 | Dresser, Inc. | Pressure gauge having a dampener mechanism |
US6679122B2 (en) | 1998-05-15 | 2004-01-20 | Dresser, Inc. | Pressure gauge having a dampener mechanism with attachable housing |
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)
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)
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 |
-
1978
- 1978-05-22 US US05/908,482 patent/US4161888A/en not_active Expired - Lifetime
-
1979
- 1979-04-25 CA CA326,298A patent/CA1126531A/fr not_active Expired
- 1979-04-26 IN IN267/DEL/79A patent/IN153586B/en unknown
- 1979-05-01 AU AU46570/79A patent/AU524449B2/en not_active Ceased
- 1979-05-01 ZA ZA792098A patent/ZA792098B/xx unknown
- 1979-05-18 GB GB7917465A patent/GB2023836B/en not_active Expired
- 1979-05-18 FR FR7912683A patent/FR2426897A1/fr active Granted
- 1979-05-21 BR BR7903160A patent/BR7903160A/pt unknown
- 1979-05-21 DE DE2920945A patent/DE2920945A1/de not_active Withdrawn
- 1979-05-22 JP JP6315979A patent/JPS54153683A/ja active Granted
- 1979-10-12 ZA ZA00795473A patent/ZA795473B/xx unknown
-
1982
- 1982-07-12 GB GB08220143A patent/GB2106650B/en not_active Expired
Patent Citations (5)
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 |
---|---|
JPS6136609B2 (fr) | 1986-08-19 |
ZA792098B (en) | 1980-05-28 |
GB2106650B (en) | 1983-08-10 |
US4161888A (en) | 1979-07-24 |
ZA795473B (en) | 1981-01-28 |
FR2426897B1 (fr) | 1984-10-05 |
AU4657079A (en) | 1979-11-29 |
GB2106650A (en) | 1983-04-13 |
CA1126531A (fr) | 1982-06-29 |
GB2023836B (en) | 1983-04-27 |
JPS54153683A (en) | 1979-12-04 |
DE2920945A1 (de) | 1979-12-13 |
GB2023836A (en) | 1980-01-03 |
AU524449B2 (en) | 1982-09-16 |
IN153586B (fr) | 1984-07-28 |
BR7903160A (pt) | 1979-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |