ATE514066T1 - Differenzdruckwandler mit einem vereinfachten aufbau - Google Patents

Differenzdruckwandler mit einem vereinfachten aufbau

Info

Publication number
ATE514066T1
ATE514066T1 AT02078874T AT02078874T ATE514066T1 AT E514066 T1 ATE514066 T1 AT E514066T1 AT 02078874 T AT02078874 T AT 02078874T AT 02078874 T AT02078874 T AT 02078874T AT E514066 T1 ATE514066 T1 AT E514066T1
Authority
AT
Austria
Prior art keywords
connection element
differential pressure
pressure transducer
simplified structure
secondary body
Prior art date
Application number
AT02078874T
Other languages
English (en)
Inventor
Massimo Civetta
Luca Ballestriero
Original Assignee
Abb Spa
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 Abb Spa filed Critical Abb Spa
Application granted granted Critical
Publication of ATE514066T1 publication Critical patent/ATE514066T1/de

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
    • G01L19/0007—Fluidic connecting 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
    • G01L19/14—Housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT02078874T 2001-09-27 2002-09-18 Differenzdruckwandler mit einem vereinfachten aufbau ATE514066T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI002012A ITMI20012012A1 (it) 2001-09-27 2001-09-27 Trasmettitore di pressione differenziale a struttura semplificata

Publications (1)

Publication Number Publication Date
ATE514066T1 true ATE514066T1 (de) 2011-07-15

Family

ID=11448441

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02078874T ATE514066T1 (de) 2001-09-27 2002-09-18 Differenzdruckwandler mit einem vereinfachten aufbau

Country Status (5)

Country Link
US (1) US6772641B2 (de)
EP (1) EP1298424B1 (de)
AT (1) ATE514066T1 (de)
ES (1) ES2367011T3 (de)
IT (1) ITMI20012012A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296282B1 (en) * 1999-01-22 2007-11-13 Koplar Interactive Systems International Llc Interactive optical cards and other hand-held devices with increased connectivity
ITMI20011045A1 (it) * 2001-05-18 2002-11-18 Abb Ricerca Spa Trasmettitori di presione particolarmente per il rilevamento di una variabile fisica relativa ad un fluido di processo
ITMI20060152A1 (it) * 2006-01-30 2007-07-31 Abb Service Srl Trasmettitore per il controllo di processi industriali
JP4848904B2 (ja) * 2006-09-13 2011-12-28 株式会社デンソー 圧力センサ
US7472608B2 (en) * 2007-04-04 2009-01-06 Rosemount Inc. Flangeless differential pressure transmitter for industrial process control systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993754A (en) * 1989-09-29 1991-02-19 Rosemount Inc. Liquid level coplanar transmitter adapter
US5656782A (en) * 1994-12-06 1997-08-12 The Foxboro Company Pressure sealed housing apparatus and methods
US5668322A (en) * 1996-06-13 1997-09-16 Rosemount Inc. Apparatus for coupling a transmitter to process fluid having a sensor extension selectively positionable at a plurality of angles
US5988203A (en) * 1997-10-01 1999-11-23 Hutton; Peter B. Two-piece manifold
US6079443A (en) * 1998-10-19 2000-06-27 Hutton; Peter B. Instrument valve manifolds for use with pressure transmitters

Also Published As

Publication number Publication date
ITMI20012012A1 (it) 2003-03-27
US6772641B2 (en) 2004-08-10
US20030056603A1 (en) 2003-03-27
ITMI20012012A0 (it) 2001-09-27
ES2367011T3 (es) 2011-10-27
EP1298424A1 (de) 2003-04-02
EP1298424B1 (de) 2011-06-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties