FR868011A - Micrometric adjustment device - Google Patents

Micrometric adjustment device

Info

Publication number: FR868011A
Authority: FR; France
Prior art keywords: adjustment device; micrometric adjustment; micrometric; adjustment
Prior art date: 1940-12-09
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

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.)

Compteurs Schlumberger SA

Original Assignee

Compteurs Schlumberger SA

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.)

1940-12-09

Filing date

1940-12-09

Publication date

1941-12-12

1940-12-09 Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA

1941-12-12 Application granted granted Critical

1941-12-12 Publication of FR868011A publication Critical patent/FR868011A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
- G01F3/222—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by drive mechanism for valves or membrane index mechanism
- G01F3/223—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by drive mechanism for valves or membrane index mechanism with adjustment of stroke or timing; Calibration thereof; Testing

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)

FR868011D 1940-12-09 1940-12-09 Micrometric adjustment device Expired FR868011A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR868011T		1940-12-09

Publications (1)

Publication Number	Publication Date
FR868011A true FR868011A (en)	1941-12-12

Family

ID=9345960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR868011D Expired FR868011A (en)	1940-12-09	1940-12-09	Micrometric adjustment device

Country Status (1)

Country	Link
FR (1)	FR868011A (en)

1940
- 1940-12-09 FR FR868011D patent/FR868011A/en not_active Expired

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