FR2321148A1 - Commande manometrique a action differentielle - Google Patents

Commande manometrique a action differentielle

Info

Publication number
FR2321148A1
FR2321148A1 FR7624343A FR7624343A FR2321148A1 FR 2321148 A1 FR2321148 A1 FR 2321148A1 FR 7624343 A FR7624343 A FR 7624343A FR 7624343 A FR7624343 A FR 7624343A FR 2321148 A1 FR2321148 A1 FR 2321148A1
Authority
FR
France
Prior art keywords
regulator
membrane
differential pressure
pitot tube
link
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
FR7624343A
Other languages
English (en)
Other versions
FR2321148B3 (fr
Inventor
Ludovico Solinas
Oneglio Sala
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.)
Riva Calzoni SpA
Original Assignee
Riva Calzoni 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 Riva Calzoni SpA filed Critical Riva Calzoni SpA
Publication of FR2321148A1 publication Critical patent/FR2321148A1/fr
Application granted granted Critical
Publication of FR2321148B3 publication Critical patent/FR2321148B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • 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
    • G01L7/08—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 of the flexible-diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Actuator (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
FR7624343A 1975-08-13 1976-08-04 Commande manometrique a action differentielle Granted FR2321148A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3513/75A IT1033708B (it) 1975-08-13 1975-08-13 Attuatore manometrico ad azione differenziale

Publications (2)

Publication Number Publication Date
FR2321148A1 true FR2321148A1 (fr) 1977-03-11
FR2321148B3 FR2321148B3 (fr) 1979-05-04

Family

ID=11108779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624343A Granted FR2321148A1 (fr) 1975-08-13 1976-08-04 Commande manometrique a action differentielle

Country Status (6)

Country Link
AR (1) AR207539A1 (fr)
DE (1) DE2634012A1 (fr)
FR (1) FR2321148A1 (fr)
IT (1) IT1033708B (fr)
NL (1) NL7608993A (fr)
NO (1) NO762662L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113252230A (zh) * 2015-07-20 2021-08-13 美国血液技术公司 用于测量流体路径内的压力的设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107830305B (zh) * 2017-11-07 2024-04-02 成都易态科技有限公司 取压系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113252230A (zh) * 2015-07-20 2021-08-13 美国血液技术公司 用于测量流体路径内的压力的设备

Also Published As

Publication number Publication date
NO762662L (fr) 1977-02-15
NL7608993A (nl) 1977-02-15
AR207539A1 (es) 1976-10-08
IT1033708B (it) 1979-08-10
FR2321148B3 (fr) 1979-05-04
DE2634012A1 (de) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse