GB638209A - Improvements relating to pneumatic gauging apparatus - Google Patents

Improvements relating to pneumatic gauging apparatus

Info

Publication number
GB638209A
GB638209A GB23301/47A GB2330147A GB638209A GB 638209 A GB638209 A GB 638209A GB 23301/47 A GB23301/47 A GB 23301/47A GB 2330147 A GB2330147 A GB 2330147A GB 638209 A GB638209 A GB 638209A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
chamber
pressure
air
orifice
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
GB23301/47A
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.)
Etavex S A
Original Assignee
Etavex S A
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 Etavex S A filed Critical Etavex S A
Publication of GB638209A publication Critical patent/GB638209A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
    • G01B13/06—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness for measuring thickness
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
GB23301/47A 1947-07-18 1947-08-22 Improvements relating to pneumatic gauging apparatus Expired GB638209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH638209X 1947-07-18

Publications (1)

Publication Number Publication Date
GB638209A true GB638209A (en) 1950-06-07

Family

ID=4525238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23301/47A Expired GB638209A (en) 1947-07-18 1947-08-22 Improvements relating to pneumatic gauging apparatus

Country Status (6)

Country Link
US (1) US2564527A (US06168776-20010102-C00028.png)
BE (1) BE482126A (US06168776-20010102-C00028.png)
CH (1) CH262826A (US06168776-20010102-C00028.png)
DE (1) DE866853C (US06168776-20010102-C00028.png)
FR (1) FR964593A (US06168776-20010102-C00028.png)
GB (1) GB638209A (US06168776-20010102-C00028.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891686A (en) * 1952-09-09 1959-06-23 Owens Corning Fiberglass Corp Level indicator and controller
FR1084711A (fr) * 1953-06-12 1955-01-24 Servo-micromètre pneumatique
DE1073344B (de) * 1954-06-04 1960-01-14 The Sigma Instrument Company Limited Letchworth Hertfordshire (Groß britanmen) Pneumatische Meß steuerung fur "W erkzeug z B Schielt maschinen
US2877606A (en) * 1954-09-23 1959-03-17 Bryant Grinder Corp Automatic sizing mechanisms
DE1027414B (de) * 1954-11-11 1958-04-03 Andre Fortier Pneumatisches Lehrenmessgeraet
BE549342A (US06168776-20010102-C00028.png) * 1955-07-06 1900-01-01
DE1096620B (de) * 1955-07-26 1961-01-05 Opel Adam Ag Pneumatisches Messgeraet
US2866365A (en) * 1956-03-02 1958-12-30 Fed Products Corp Drift gage machine control
US2999386A (en) * 1956-11-02 1961-09-12 Trans Sonics Inc High precision diaphragm type instruments
US3176502A (en) * 1963-07-26 1965-04-06 Pratt & Whitney Inc Pneumatic gage
FR1551179A (US06168776-20010102-C00028.png) * 1967-11-15 1968-12-27
JPS5534372B1 (US06168776-20010102-C00028.png) * 1976-12-27 1980-09-06
FR2580067B1 (US06168776-20010102-C00028.png) * 1985-04-05 1987-05-15 Renault

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125949A (en) * 1934-11-08 1938-08-09 Smoot Engineering Corp Regulator
US2216374A (en) * 1938-05-25 1940-10-01 Walter R Martin Pressure gauge with protecting and pulsation damping means
GB518777A (en) * 1938-09-01 1940-03-07 Ralph Poole Improvements in means for measuring gauging the size of orifices or articles
US2347590A (en) * 1939-08-03 1944-04-25 Binder Eugen Electrically operated control device
US2350058A (en) * 1940-12-23 1944-05-30 W & L E Gurley Method and apparatus for testing the porosity of sheet materials
US2390252A (en) * 1941-12-29 1945-12-04 John T Hayward Apparatus for determining permeabilities of porous media
US2352312A (en) * 1941-12-31 1944-06-27 Robert R Donaldson Pressure responsive device
US2516932A (en) * 1947-04-25 1950-08-01 Deering Milliken Res Trust Pneumatic meter or the like

Also Published As

Publication number Publication date
DE866853C (de) 1953-02-12
FR964593A (US06168776-20010102-C00028.png) 1950-08-18
BE482126A (US06168776-20010102-C00028.png)
CH262826A (fr) 1949-07-31
US2564527A (en) 1951-08-14

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