GB840950A - Linear rate generator - Google Patents

Linear rate generator

Info

Publication number
GB840950A
GB840950A GB30226/58A GB3022658A GB840950A GB 840950 A GB840950 A GB 840950A GB 30226/58 A GB30226/58 A GB 30226/58A GB 3022658 A GB3022658 A GB 3022658A GB 840950 A GB840950 A GB 840950A
Authority
GB
United Kingdom
Prior art keywords
core
coils
rings
housing
permanent magnet
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
GB30226/58A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB840950A publication Critical patent/GB840950A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/06—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving flux distributors, and both coil systems and magnets stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

840,950. Transducers. BENDIX AVIATION CORPORATION. Sept. 22, 1958 [Oct. 7, 1957], No. 30226/58. Class 40 (1). [Also in Group XXXV] The movable core of a permanent magnet linear generator passes through two groups of pick-up coils 12, 14 on a non-magnetic former 10. The core may be moved axially by a rod 36, by differential fluid pressures applied to its ends, or by the two methods in combination. The coils are spaced by T-, L- or I-section rings 16 and are retained in a housing 26 by end-rings 18, 20, 22, 24, all the rings and the housing being of magnetic material. As shown, the movable core carries the permanent magnet 30 with polepieces 32, 34, but in an alternative arrangement (Fig. 3, not shown), the magnet is situated between the stator coil groups, the core being of magnetic material, e.g. a cobalt alloy. In either case, to reduce ripple, the core may have skewed endfaces or be of such a length that when one end is opposite a ring 16 the other is midway between two. The coils may be arranged asymmetrically to produce a non-linear relationship between velocity of movement and output voltage.
GB30226/58A 1957-10-07 1958-09-22 Linear rate generator Expired GB840950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US840950XA 1957-10-07 1957-10-07

Publications (1)

Publication Number Publication Date
GB840950A true GB840950A (en) 1960-07-13

Family

ID=22182851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30226/58A Expired GB840950A (en) 1957-10-07 1958-09-22 Linear rate generator

Country Status (1)

Country Link
GB (1) GB840950A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155851A (en) * 1961-05-22 1964-11-03 Linear induction motor construction
JPS5042318A (en) * 1973-08-18 1975-04-17
JPS50134120A (en) * 1974-04-16 1975-10-24
GB2214724A (en) * 1988-01-28 1989-09-06 Custom Dev Ltd Permanent magnet electric motor
EP0676094A1 (en) * 1992-12-22 1995-10-11 Stirling Technology Company Linear electrodynamic machine and method of using same
GB2358967A (en) * 2000-01-26 2001-08-08 Phillip Michael Raymond Denne Tapered pole pieces for a linear electromagnetic machine
WO2004095680A1 (en) * 2003-04-23 2004-11-04 Universita' Degli Studi Di Padova Permanent magnet tubular homopolar linear motor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155851A (en) * 1961-05-22 1964-11-03 Linear induction motor construction
JPS5042318A (en) * 1973-08-18 1975-04-17
JPS50134120A (en) * 1974-04-16 1975-10-24
GB2214724A (en) * 1988-01-28 1989-09-06 Custom Dev Ltd Permanent magnet electric motor
EP0676094A1 (en) * 1992-12-22 1995-10-11 Stirling Technology Company Linear electrodynamic machine and method of using same
EP0676094A4 (en) * 1992-12-22 1997-01-15 Stirling Technology Co Linear electrodynamic machine and method of using same.
GB2358967A (en) * 2000-01-26 2001-08-08 Phillip Michael Raymond Denne Tapered pole pieces for a linear electromagnetic machine
WO2004095680A1 (en) * 2003-04-23 2004-11-04 Universita' Degli Studi Di Padova Permanent magnet tubular homopolar linear motor

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