GB926621A - Gauge - Google Patents

Gauge

Info

Publication number
GB926621A
GB926621A GB2916960A GB2916960A GB926621A GB 926621 A GB926621 A GB 926621A GB 2916960 A GB2916960 A GB 2916960A GB 2916960 A GB2916960 A GB 2916960A GB 926621 A GB926621 A GB 926621A
Authority
GB
United Kingdom
Prior art keywords
nozzle
gauge
aug
conduit
back pressure
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
GB2916960A
Inventor
George Herbert Vale
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB2916960A priority Critical patent/GB926621A/en
Publication of GB926621A publication Critical patent/GB926621A/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
    • G01B13/16—Measuring arrangements characterised by the use of fluids for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)

Abstract

926,621. Pneumatic gauges. ROLLS-ROYCE Ltd. Aug. 16, 1961 [Aug. 23, 1960], No. 29169/60. Class 106 (2). A gauge comprises a conduit 10 directing a jet of fluid through a nozzle 13 on to a surface 14, of a workpiece 15 to be gauged so that back pressure in conduit 10 depends on the relative position of the nozzle 13 to surface 14. The spindle 20 of bellows 17 which detect the back pressure operates a servo-mechanism to adjust the position of nozzle 13 by means of a lead screw 25 so that the distance between nozzle 13 and surface 14 remains constant when the position of surface 14 varies. An indicator 27 shows the displacement of the nozzle which is a measure of the surface. The gauge may be used to control a machine tool.
GB2916960A 1960-08-23 1960-08-23 Gauge Expired GB926621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2916960A GB926621A (en) 1960-08-23 1960-08-23 Gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2916960A GB926621A (en) 1960-08-23 1960-08-23 Gauge

Publications (1)

Publication Number Publication Date
GB926621A true GB926621A (en) 1963-05-22

Family

ID=10287231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2916960A Expired GB926621A (en) 1960-08-23 1960-08-23 Gauge

Country Status (1)

Country Link
GB (1) GB926621A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520175A (en) * 1966-12-02 1970-07-14 Nat Res Dev Gauging distance between two surfaces
US3520174A (en) * 1966-07-27 1970-07-14 Nat Res Dev Gauging distance between two surfaces
JPS50140155A (en) * 1974-04-27 1975-11-10
JPS50141357A (en) * 1974-03-15 1975-11-13

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520174A (en) * 1966-07-27 1970-07-14 Nat Res Dev Gauging distance between two surfaces
US3520175A (en) * 1966-12-02 1970-07-14 Nat Res Dev Gauging distance between two surfaces
JPS50141357A (en) * 1974-03-15 1975-11-13
JPS50140155A (en) * 1974-04-27 1975-11-10

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