GB1197699A - Improvements in and relating to Device for Measuring a Displacement. - Google Patents

Improvements in and relating to Device for Measuring a Displacement.

Info

Publication number
GB1197699A
GB1197699A GB6282/69A GB628269A GB1197699A GB 1197699 A GB1197699 A GB 1197699A GB 6282/69 A GB6282/69 A GB 6282/69A GB 628269 A GB628269 A GB 628269A GB 1197699 A GB1197699 A GB 1197699A
Authority
GB
United Kingdom
Prior art keywords
klystron
frequency
cavity
difference
piston
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
GB6282/69A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR42646A external-priority patent/FR1467228A/fr
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1197699A publication Critical patent/GB1197699A/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
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
GB6282/69A 1965-12-16 1969-02-05 Improvements in and relating to Device for Measuring a Displacement. Expired GB1197699A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR42646A FR1467228A (fr) 1965-12-16 1965-12-16 Procédé de mesure d'un déplacement et dispositif en faisant application
FR139543A FR94942E (fr) 1965-12-16 1968-02-12 Procédé de mesure d'un déplacement et dispositif en faisant application.

Publications (1)

Publication Number Publication Date
GB1197699A true GB1197699A (en) 1970-07-08

Family

ID=26167786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6282/69A Expired GB1197699A (en) 1965-12-16 1969-02-05 Improvements in and relating to Device for Measuring a Displacement.

Country Status (9)

Country Link
BE (1) BE727184A (enrdf_load_stackoverflow)
CH (1) CH503262A (enrdf_load_stackoverflow)
DE (1) DE1906794B2 (enrdf_load_stackoverflow)
FR (1) FR94942E (enrdf_load_stackoverflow)
GB (1) GB1197699A (enrdf_load_stackoverflow)
IL (1) IL31537A0 (enrdf_load_stackoverflow)
LU (1) LU57847A1 (enrdf_load_stackoverflow)
NL (1) NL6902112A (enrdf_load_stackoverflow)
SE (1) SE340539B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737770A (en) * 1969-12-08 1973-06-05 Commiss A Lenergie Microwave thickness measuring device utilizing two resonant cavities on either side of the test piece
US3939406A (en) * 1973-06-13 1976-02-17 Westinghouse Electric Corporation Microwave fluid flow meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737770A (en) * 1969-12-08 1973-06-05 Commiss A Lenergie Microwave thickness measuring device utilizing two resonant cavities on either side of the test piece
US3939406A (en) * 1973-06-13 1976-02-17 Westinghouse Electric Corporation Microwave fluid flow meter

Also Published As

Publication number Publication date
FR94942E (fr) 1970-01-23
SE340539B (enrdf_load_stackoverflow) 1971-11-22
CH503262A (fr) 1971-02-15
NL6902112A (enrdf_load_stackoverflow) 1969-08-14
IL31537A0 (en) 1969-04-30
LU57847A1 (enrdf_load_stackoverflow) 1969-05-21
DE1906794B2 (en) 1970-08-13
BE727184A (enrdf_load_stackoverflow) 1969-07-01
DE1906794A1 (de) 1969-09-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees