FR790512A - Perfectionnement aux tubes indicateurs de pression différentielle - Google Patents

Perfectionnement aux tubes indicateurs de pression différentielle

Info

Publication number
FR790512A
FR790512A FR790512DA FR790512A FR 790512 A FR790512 A FR 790512A FR 790512D A FR790512D A FR 790512DA FR 790512 A FR790512 A FR 790512A
Authority
FR
France
Prior art keywords
improvement
differential pressure
pressure indicator
indicator tubes
tubes
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
Application number
Other languages
English (en)
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of FR790512A publication Critical patent/FR790512A/fr
Expired legal-status Critical Current

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
    • G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR790512D 1934-05-25 1935-05-24 Perfectionnement aux tubes indicateurs de pression différentielle Expired FR790512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US790512XA 1934-05-25 1934-05-25

Publications (1)

Publication Number Publication Date
FR790512A true FR790512A (fr) 1935-11-22

Family

ID=22148105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790512D Expired FR790512A (fr) 1934-05-25 1935-05-24 Perfectionnement aux tubes indicateurs de pression différentielle

Country Status (1)

Country Link
FR (1) FR790512A (fr)

Similar Documents

Publication Publication Date Title
FR771315A (fr) Perfectionnements aux jauges
FR792152A (fr) Indicateur de pression de fluide
FR790512A (fr) Perfectionnement aux tubes indicateurs de pression différentielle
FR781029A (fr) Perfectionnements aux compresseurs de fluides
FR45678E (fr) Indicateur de pression
FR769372A (fr) Perfectionnements aux manomètres différentiels
FR790204A (fr) Indicateur de pression
FR808227A (fr) Perfectionnements apportés aux robinets à membranes
FR825060A (fr) Indicateur de pression
FR782791A (fr) Transformateur de pression
FR755233A (fr) Manomètre différentiel pour forte différence de pression
FR819200A (fr) Détendeur-régulateur de pression
FR719919A (fr) Indicateur de pression
FR748014A (fr) Indicateur de pression statique
FR771955A (fr) Perfectionnements apportés aux régulateurs de pression
FR772837A (fr) Perfectionnements aux graisseurs à pression
FR735172A (fr) Perfectionnements aux indicateurs de pression
FR834504A (fr) Indicateur de pression
FR827955A (fr) Indicateurs de pression
FR787828A (fr) Perfectionnements aux sulfateuses à pression
CA340571A (fr) Manometre
CA340572A (fr) Manometre
FR785573A (fr) Perfectionnements aux pulvérisateurs à pression
FR802122A (fr) Perfectionnement aux baromètres anéroïdes
CA330299A (fr) Fabrication des tubes de manometres