JPS6434143A - Insulator for rotary field winding - Google Patents

Insulator for rotary field winding

Info

Publication number
JPS6434143A
JPS6434143A JP62187583A JP18758387A JPS6434143A JP S6434143 A JPS6434143 A JP S6434143A JP 62187583 A JP62187583 A JP 62187583A JP 18758387 A JP18758387 A JP 18758387A JP S6434143 A JPS6434143 A JP S6434143A
Authority
JP
Japan
Prior art keywords
conductor
slot
insulator
winding
field winding
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.)
Pending
Application number
JP62187583A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kamiya
Takashi Shibata
Yasuyoshi Watanabe
Kenjiro Kaminaga
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62187583A priority Critical patent/JPS6434143A/en
Publication of JPS6434143A publication Critical patent/JPS6434143A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE:To prevent a winding conductor from generating copper powder by providing a holding layer buried with lubricant in a slot or a hole on a surface in contact with the winding conductor of a slot insulator. CONSTITUTION:A winding conductor 2 for forming a field winding is contained in the slot 1 of a rotary electric machine rotor. The conductor 2 is stacked and contained, and an interlayer insulator 3 is provided therebetween. A slot insulator 4 for ground insulating is provided between the wall face of the slot and the conductor 2. A holding layer 5 is provided on the surface of the insulator 4 at the side of the conductor. A fine slot 6 is formed on the layer 5, and slidable high lubricant 7, such as tetrafluoride grease is buried in the groove 6. Thus, the friction of the conductor is eliminated to prevent copper powder from generating.
JP62187583A 1987-07-29 1987-07-29 Insulator for rotary field winding Pending JPS6434143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187583A JPS6434143A (en) 1987-07-29 1987-07-29 Insulator for rotary field winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187583A JPS6434143A (en) 1987-07-29 1987-07-29 Insulator for rotary field winding

Publications (1)

Publication Number Publication Date
JPS6434143A true JPS6434143A (en) 1989-02-03

Family

ID=16208646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187583A Pending JPS6434143A (en) 1987-07-29 1987-07-29 Insulator for rotary field winding

Country Status (1)

Country Link
JP (1) JPS6434143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810308A (en) * 1987-04-13 1989-03-07 Leach & Garner Company Silver alloys of exceptional and reversible hardness
EP3694086A1 (en) * 2017-01-16 2020-08-12 Honda Motor Co., Ltd. Insulating member, stator of rotary electric machine, and rotary electric machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810308A (en) * 1987-04-13 1989-03-07 Leach & Garner Company Silver alloys of exceptional and reversible hardness
EP3694086A1 (en) * 2017-01-16 2020-08-12 Honda Motor Co., Ltd. Insulating member, stator of rotary electric machine, and rotary electric machine
US11190074B2 (en) 2017-01-16 2021-11-30 Honda Motor Co., Ltd. Insulating member, stator of rotary electric machine, and rotary electric machine
US11283336B2 (en) 2017-01-16 2022-03-22 Honda Motor Co., Ltd. Insulating member, stator of rotary electric machine, and rotary electric machine

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