FR2455736B1 - Sous-ensemble de mesure de pression et support d'amplificateur pour ce sous-ensemble - Google Patents
Sous-ensemble de mesure de pression et support d'amplificateur pour ce sous-ensembleInfo
- Publication number
- FR2455736B1 FR2455736B1 FR7927006A FR7927006A FR2455736B1 FR 2455736 B1 FR2455736 B1 FR 2455736B1 FR 7927006 A FR7927006 A FR 7927006A FR 7927006 A FR7927006 A FR 7927006A FR 2455736 B1 FR2455736 B1 FR 2455736B1
- Authority
- FR
- France
- Prior art keywords
- assembly
- pressure measurement
- measurement sub
- amplifier support
- amplifier
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
FR2455736A1 FR2455736A1 (fr) | 1980-11-28 |
FR2455736B1 true FR2455736B1 (fr) | 1986-09-19 |
Family
ID=21882318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927006A Expired FR2455736B1 (fr) | 1979-05-03 | 1979-10-31 | Sous-ensemble de mesure de pression et support d'amplificateur pour ce sous-ensemble |
Country Status (2)
Country | Link |
---|---|
US (1) | US4237738A (fr) |
FR (1) | FR2455736B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361046A (en) * | 1981-03-03 | 1982-11-30 | Dresser Industries, Inc. | Calibration adjustment for gauge instruments |
US5345400A (en) * | 1990-08-22 | 1994-09-06 | Dresser Industries, Inc. | Method of calibrating mechanical pressure gauges |
US5067100A (en) * | 1990-08-22 | 1991-11-19 | Dresser Industries, Inc. | Method of calibrating mechanical pressure gauges |
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 |
US6295876B1 (en) * | 1999-10-05 | 2001-10-02 | Dresser, Inc. | Linearity adjustment feature for suspended movement-type pressure gauges |
US6300867B1 (en) | 2000-06-01 | 2001-10-09 | Ryan M. Rea | Tire low pressure audio warning device |
US7503222B1 (en) * | 2008-03-12 | 2009-03-17 | Ashcroft, Inc. | Span adjustment for suspended movement measuring devices |
US8893553B2 (en) | 2011-08-23 | 2014-11-25 | Ashcroft, Inc. | Zero/span adjustable linkage movement for measuring devices |
DE102014204348A1 (de) * | 2014-03-10 | 2015-09-10 | Wika Alexander Wiegand Se & Co. Kg | Messelement aus stahl mit gehärteter randzone |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1835561A (en) * | 1928-08-18 | 1931-12-08 | Ac Spark Plug Co | Gearless pressure gauge |
FR750423A (fr) * | 1932-05-07 | 1933-08-10 | Jaeger Ets Ed | Perfectionnements aux manomètres à tube déformable |
US2244334A (en) * | 1939-12-13 | 1941-06-03 | Manning Maxwell & Moore Inc | Pressure responsive instrument |
US2447739A (en) * | 1944-11-22 | 1948-08-24 | Edward J Courtney | Pressure gauge |
US2737811A (en) * | 1952-02-29 | 1956-03-13 | Jas P Marsh Corp | Retard pressure gauge |
US3398583A (en) * | 1966-02-25 | 1968-08-27 | Heise Bourdon Tube Company Inc | Gauge device with explosionproof case |
US4055085A (en) * | 1973-11-07 | 1977-10-25 | Dresser Industries, Inc. | Motion amplifier for condition responsive gauge instrument |
US4168631A (en) * | 1978-10-04 | 1979-09-25 | Dresser Industries, Inc. | Amplifier mounting construction for a pressure gauge |
-
1979
- 1979-05-03 US US06/035,379 patent/US4237738A/en not_active Expired - Lifetime
- 1979-10-31 FR FR7927006A patent/FR2455736B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2455736A1 (fr) | 1980-11-28 |
US4237738A (en) | 1980-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |