FR685577A - Perfectionnements aux appareils enregistreurs ou indicateurs se rapportant à diverses mesures - Google Patents

Perfectionnements aux appareils enregistreurs ou indicateurs se rapportant à diverses mesures

Info

Publication number
FR685577A
FR685577A FR685577DA FR685577A FR 685577 A FR685577 A FR 685577A FR 685577D A FR685577D A FR 685577DA FR 685577 A FR685577 A FR 685577A
Authority
FR
France
Prior art keywords
recording
various measurements
indicating devices
devices relating
relating
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.)
P H & F M Roots Co
Original Assignee
P H & F M Roots Co
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 P H & F M Roots Co filed Critical P H & F M Roots Co
Application granted granted Critical
Publication of FR685577A publication Critical patent/FR685577A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR685577D 1928-11-14 1929-11-07 Perfectionnements aux appareils enregistreurs ou indicateurs se rapportant à diverses mesures Expired FR685577A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319331A US1815161A (en) 1928-11-14 1928-11-14 Instrument

Publications (1)

Publication Number Publication Date
FR685577A true FR685577A (fr) 1930-07-11

Family

ID=23241799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR685577D Expired FR685577A (fr) 1928-11-14 1929-11-07 Perfectionnements aux appareils enregistreurs ou indicateurs se rapportant à diverses mesures

Country Status (2)

Country Link
US (1) US1815161A (fr)
FR (1) FR685577A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513385A (en) * 1950-07-04 Conversion equipment in inter
US2445417A (en) * 1943-09-30 1948-07-20 Republic Aviat Corp Aircraft power plant structure

Also Published As

Publication number Publication date
US1815161A (en) 1931-07-21

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