FR2197166A1 - - Google Patents

Info

Publication number: FR2197166A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7330467A

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.)

1972-08-23

Filing date

1973-08-22

Publication date

1974-03-22

1973-08-22 Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc

1974-03-22 Publication of FR2197166A1 publication Critical patent/FR2197166A1/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- 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
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
- 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
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0618—Overload protection
- 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
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- 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
- 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

Landscapes

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

FR7330467A 1972-08-23 1973-08-22 Withdrawn FR2197166A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00283004A US3807232A (en)	1972-08-23	1972-08-23	Explosion proof gauge transducer

Publications (1)

Publication Number	Publication Date
FR2197166A1 true FR2197166A1 (fr)	1974-03-22

Family

ID=23084069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7330467A Withdrawn FR2197166A1 (fr)	1972-08-23	1973-08-22

Country Status (12)

Country	Link
US (1)	US3807232A (fr)
JP (1)	JPS4965879A (fr)
BE (1)	BE803416A (fr)
BR (1)	BR7306466D0 (fr)
CA (1)	CA983735A (fr)
CH (1)	CH576131A5 (fr)
DE (1)	DE2341188A1 (fr)
FR (1)	FR2197166A1 (fr)
GB (1)	GB1395106A (fr)
IT (1)	IT990177B (fr)
NL (1)	NL7311555A (fr)
ZA (1)	ZA735222B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2747047C2 (de) *	1977-10-20	1986-11-27	Karl Gerhard 4352 Herten Schlüter	Manometer
US4143545A (en) *	1978-01-03	1979-03-13	Htl Industries, Inc.	Pressure gauge assembly
US4374475A (en) *	1981-02-09	1983-02-22	Dwyer Instruments, Inc.	Differential pressure gauge
US4608992A (en) *	1983-08-18	1986-09-02	Salomon Hakim	External magnetic detection of physiopathological and other parameters
US4838090A (en) *	1988-09-30	1989-06-13	Dwyer Instruments, Inc.	Multicoil bourdon tube type pressure gauge
US5056528A (en) *	1990-08-16	1991-10-15	Angeion Corporation	Pressure gauge: gelatinous filled bourdon tube
US5286931A (en) *	1993-03-23	1994-02-15	Graco Inc.	Gauge with indicator switch
JP3111816B2 (ja) *	1993-10-08	2000-11-27	株式会社日立製作所	プロセス状態検出装置
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
US6499353B1 (en)	1999-10-20	2002-12-31	Vista Research, Inc.	Method and apparatus for remote measurement of physical properties inside a sealed container
US6647771B2 (en)	2000-08-30	2003-11-18	Mlhd, Inc.	External pressure display for vehicle tires
US6854335B1 (en)	2003-12-12	2005-02-15	Mlho, Inc.	Magnetically coupled tire pressure sensing system
US9816889B2 (en) *	2015-01-30	2017-11-14	Omega Engineering, Inc.	Differential pressure sensing device with overload protection
CN110146216B (zh) *	2019-05-27	2021-03-02	广州敏华仪器仪表有限公司	压力变送器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2841984A (en) *	1953-05-06	1958-07-08	Donald C Green	Connection for fluid pressure operated devices
US3163046A (en) *	1962-10-31	1964-12-29	William D Huston	Pressure gauge
US3338101A (en) *	1965-10-21	1967-08-29	Stewart Warner Corp	Bourdon tube gauges

1972
- 1972-08-23 US US00283004A patent/US3807232A/en not_active Expired - Lifetime
1973
- 1973-07-30 CA CA177,650A patent/CA983735A/en not_active Expired
- 1973-07-31 ZA ZA735222A patent/ZA735222B/xx unknown
- 1973-08-07 IT IT51890/73A patent/IT990177B/it active
- 1973-08-09 BE BE134408A patent/BE803416A/fr unknown
- 1973-08-13 DE DE19732341188 patent/DE2341188A1/de active Pending
- 1973-08-16 CH CH1181073A patent/CH576131A5/xx not_active IP Right Cessation
- 1973-08-22 GB GB3986173A patent/GB1395106A/en not_active Expired
- 1973-08-22 BR BR6466/73A patent/BR7306466D0/pt unknown
- 1973-08-22 NL NL7311555A patent/NL7311555A/xx unknown
- 1973-08-22 FR FR7330467A patent/FR2197166A1/fr not_active Withdrawn
- 1973-08-23 JP JP48093940A patent/JPS4965879A/ja active Pending

Also Published As

Publication number	Publication date
US3807232A (en)	1974-04-30
CH576131A5 (fr)	1976-05-31
BE803416A (fr)	1973-12-03
NL7311555A (fr)	1974-02-26
BR7306466D0 (pt)	1974-07-11
JPS4965879A (fr)	1974-06-26
DE2341188A1 (de)	1974-03-07
ZA735222B (en)	1974-07-31
CA983735A (en)	1976-02-17
IT990177B (it)	1975-06-20
AU5917973A (en)	1975-02-13
GB1395106A (en)	1975-05-21

Legal Events

Date	Code	Title	Description
1978-10-27	ST	Notification of lapse

Publication	Publication Date	Title
FR2186540B1 (fr)	1977-02-11
FR2197166A1 (fr)	1974-03-22
FR2205496B1 (fr)	1976-11-19
JPS5631234B2 (fr)	1981-07-20
FR2186319A1 (fr)	1974-01-11
FR2205353B3 (fr)	1976-09-17
JPS5111620B2 (fr)	1976-04-13
JPS497015A (fr)	1974-01-22
JPS4928489A (fr)	1974-03-13
JPS5242281Y2 (fr)	1977-09-26
JPS5014953Y2 (fr)	1975-05-09
JPS5245215B2 (fr)	1977-11-14
JPS4993204U (fr)	1974-08-13
JPS4971305U (fr)	1974-06-20
CH571854A5 (fr)	1976-01-30
CH576093A5 (fr)	1976-05-31
CH576974A5 (fr)	1976-06-30
CH576976A5 (fr)	1976-06-30
CH577016A5 (fr)	1976-06-30
CH577965A5 (fr)	1976-07-30
CH580107A5 (fr)	1976-09-30
CH575305A5 (fr)	1976-05-14
CH580116A5 (fr)	1976-09-30
CH574197A5 (fr)	1976-03-31
CH581608A5 (fr)	1976-11-15