GB1281676A - Improvements relating to linear electric motors - Google Patents

Improvements relating to linear electric motors

Info

Publication number
GB1281676A
GB1281676A GB3387470A GB3387470A GB1281676A GB 1281676 A GB1281676 A GB 1281676A GB 3387470 A GB3387470 A GB 3387470A GB 3387470 A GB3387470 A GB 3387470A GB 1281676 A GB1281676 A GB 1281676A
Authority
GB
United Kingdom
Prior art keywords
plates
coils
conductive plates
axis
electric motors
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
GB3387470A
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.)
CONZ ELEK ZITATS GmbH
Original Assignee
CONZ ELEK ZITATS GmbH
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 CONZ ELEK ZITATS GmbH filed Critical CONZ ELEK ZITATS GmbH
Publication of GB1281676A publication Critical patent/GB1281676A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/025—Asynchronous motors

Abstract

1281676 Linear motors CONZ ELEKTRIZITATS GmbH 13 July 1970 [8 Aug 1969] 33874/70 Heading H2A A linear motor comprises a plurality of A.C.- energized spaced, coaxial field coils 1 associated with a core comprising a plurality of conductive plates 3 extending parallel to the axis of the coils in planes radiating from and including said axis, end portions 4 of the plates being located in radial grooves defined by teeth 6 formed on a pair of mounting plates 7 at opposite ends of the motor. As shown, the secondary member comprises a rod 2 which moves coaxially of the coils. The plates 7 are located in a tubular housing 8 which may have external cooling fins. Conductive plates 3 interdigitate with the coils 1 and the spaces between the plates may be filled with, for example, cast resin. Two or three conductive plates may be omitted to provide a space for the connections to the coils.
GB3387470A 1969-08-08 1970-07-13 Improvements relating to linear electric motors Expired GB1281676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691940520 DE1940520B2 (en) 1969-08-08 1969-08-08 Electric linear motor

Publications (1)

Publication Number Publication Date
GB1281676A true GB1281676A (en) 1972-07-12

Family

ID=5742342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3387470A Expired GB1281676A (en) 1969-08-08 1970-07-13 Improvements relating to linear electric motors

Country Status (8)

Country Link
AT (1) AT298609B (en)
BE (1) BE749060A (en)
CH (1) CH503417A (en)
DE (1) DE1940520B2 (en)
FR (1) FR2048375A5 (en)
GB (1) GB1281676A (en)
NL (1) NL151583B (en)
SE (1) SE386328B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501109U1 (en) * 1995-01-26 1995-04-20 Baumueller Nuernberg Gmbh Stator for an electric linear motor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202394B1 (en) * 1972-07-28 1975-03-07 Cem Comp Electro Mec
FR2430128A1 (en) * 1978-06-30 1980-01-25 Gradient Combined rotating and linear motor - has two discrete windings in single comb structured stator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501109U1 (en) * 1995-01-26 1995-04-20 Baumueller Nuernberg Gmbh Stator for an electric linear motor

Also Published As

Publication number Publication date
BE749060A (en) 1970-10-01
NL7009367A (en) 1971-02-10
AT298609B (en) 1972-04-15
CH503417A (en) 1971-02-15
FR2048375A5 (en) 1971-03-19
DE1940520A1 (en) 1970-12-17
NL151583B (en) 1976-11-15
SE386328B (en) 1976-08-02
DE1940520B2 (en) 1970-12-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee