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GB1018010A - Improvements in tachometer generators - Google Patents

Improvements in tachometer generators

Info

Publication number
GB1018010A
GB1018010A GB2694/64A GB269464A GB1018010A GB 1018010 A GB1018010 A GB 1018010A GB 2694/64 A GB2694/64 A GB 2694/64A GB 269464 A GB269464 A GB 269464A GB 1018010 A GB1018010 A GB 1018010A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator
jan
flux
magnetic
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
GB2694/64A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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.)
Filing date
Publication date
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB1018010A publication Critical patent/GB1018010A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H02K99/10—Generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002—Generators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

1,018,010. Electric generators. C.S.F. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. Jan. 21, 1964 [Jan. 25, 1963], No. 2694/64. Heading H2A. A tachometer generator comprises a hollow cylindrical stator having at least one diametral air gap in which is inserted at least one semiconductor Hall plate 21, 22 having a first side at right-angles to a magnetic flux 37, 38 induced in the stator upon rotation of a rotor coupled by a shaft to a motor, not shown, and a second side parallel with the flux and normal to which a current is caused to flow in the plate. The rotor is a non-magnetic bell of good conducting metal, and the field whose axis may be turned to reduce the generator null voltage is created by a permanent magnet having soft magnetic alloy polepieces 11, 12. In an alternative embodiment, the positions of the magnet and stator shells 23, 24 with respect to the rotor are transposed. The applied current may be either direct or alternating, and will result in a corresponding output voltage.
GB2694/64A 1963-01-25 1964-01-21 Improvements in tachometer generators Expired GB1018010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922698A FR1354298A (en) 1963-01-25 1963-01-25 Hall effect tacho generator

Publications (1)

Publication Number Publication Date
GB1018010A true GB1018010A (en) 1966-01-26

Family

ID=8795582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2694/64A Expired GB1018010A (en) 1963-01-25 1964-01-21 Improvements in tachometer generators

Country Status (7)

Country Link
CH (1) CH412416A (en)
DE (1) DE1258160B (en)
FR (1) FR1354298A (en)
GB (1) GB1018010A (en)
LU (1) LU45255A1 (en)
NL (1) NL6400440A (en)
SE (1) SE316643B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905723A (en) * 2019-11-18 2020-03-24 浙江大学 A new type of wind turbine with fractal interface structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506218A (en) * 1981-01-12 1985-03-19 Rotron Incorporated Condition sensing arrangement for ac machines
US5146125A (en) * 1989-07-27 1992-09-08 Kerlin Jack H DC electric rotating machine using hall effect material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015875A (en) * 1955-06-27 1962-01-09 G M Lab Inc Adjustment of tachometer generators
US3018395A (en) * 1960-07-15 1962-01-23 United Aircraft Corp Tachometer generator
DE1147787B (en) 1960-10-22 1963-04-25 Christof Rohrbach Dr Ing Arrangement for speed measurement by means of eddy currents
FR1315897A (en) * 1961-12-14 1963-01-25 Csf Tacho control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905723A (en) * 2019-11-18 2020-03-24 浙江大学 A new type of wind turbine with fractal interface structure

Also Published As

Publication number Publication date
SE316643B (en) 1969-10-27
LU45255A1 (en) 1964-03-20
CH412416A (en) 1966-04-30
FR1354298A (en) 1964-03-06
NL6400440A (en) 1964-07-27
DE1258160B (en) 1968-01-04

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