GB1196978A - Improvements in Rectifier Devices - Google Patents

Improvements in Rectifier Devices

Info

Publication number
GB1196978A
GB1196978A GB49564/67A GB4956467A GB1196978A GB 1196978 A GB1196978 A GB 1196978A GB 49564/67 A GB49564/67 A GB 49564/67A GB 4956467 A GB4956467 A GB 4956467A GB 1196978 A GB1196978 A GB 1196978A
Authority
GB
United Kingdom
Prior art keywords
rectifiers
ring
nov
insulating material
shaft
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
GB49564/67A
Inventor
Nils Eric Andersson
Goran Lilja
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1196978A publication Critical patent/GB1196978A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/042—Rectifiers associated with rotating parts, e.g. rotor cores or rotary shafts

Abstract

1,196,978. Mounting and cooling rectifiers in alternators. ALLMANNA SVENSKA ELEKTRISKA A.B. 1 Nov., 1967 [2 Nov., 1966], No. 49564/67. Heading H2A. [Also in Division H1] Rectifiers 12 are mounted between an outer conductive ring 3 and an inner conductive ring which is divided into two sections 4, 5 by insulating material 6. In the embodiment, which comprises a rotary electrical generator, the rectifiers 12 are diodes or electromagnetically or optically controlled thyristors, and are mounted between connectors 13, 14 under tension applied by screws 17. The inner ring 4, 5 is mounted on the shaft 10, 11 of the generator, and the outer ring 3 carries cooling fins 20. Three such assemblies are mounted along the shaft 10, 11, separated from one another by insulating material. The outer ring 3 of each assembly is connected to one phase of a 3-phase rotor winding.
GB49564/67A 1966-11-02 1967-11-01 Improvements in Rectifier Devices Expired GB1196978A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1500666 1966-11-02
FR126779A FR1542210A (en) 1966-11-02 1967-11-02 Portable rectifier

Publications (1)

Publication Number Publication Date
GB1196978A true GB1196978A (en) 1970-07-01

Family

ID=26180489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49564/67A Expired GB1196978A (en) 1966-11-02 1967-11-01 Improvements in Rectifier Devices

Country Status (2)

Country Link
FR (1) FR1542210A (en)
GB (1) GB1196978A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014918A1 (en) * 1990-05-10 1991-11-14 Grundfos Int ELECTRIC MOTOR

Also Published As

Publication number Publication date
FR1542210A (en) 1968-10-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees