USD454839S1 - Three-phase ring transformer core - Google Patents

Three-phase ring transformer core Download PDF

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Publication number
USD454839S1
USD454839S1 US29/093,087 US9308798F USD454839S US D454839 S1 USD454839 S1 US D454839S1 US 9308798 F US9308798 F US 9308798F US D454839 S USD454839 S US D454839S
Authority
US
United States
Prior art keywords
transformer core
phase ring
ring transformer
phase
core
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 - Lifetime
Application number
US29/093,087
Inventor
Lennart Harry Erik Höglund
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.)
HEXAFORMER AB
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US29/093,087 priority Critical patent/USD454839S1/en
Application granted granted Critical
Publication of USD454839S1 publication Critical patent/USD454839S1/en
Assigned to HEXAFORMER AB reassignment HEXAFORMER AB ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOGLUND, LENNART
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

The FIGURE is a perspective view of a three-phase ring transformer core showing my new design.

Claims (1)

  1. The ornamental design for a three-phase ring transformer core, as shown and described.
US29/093,087 1998-09-02 1998-09-02 Three-phase ring transformer core Expired - Lifetime USD454839S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/093,087 USD454839S1 (en) 1998-09-02 1998-09-02 Three-phase ring transformer core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/093,087 USD454839S1 (en) 1998-09-02 1998-09-02 Three-phase ring transformer core

Publications (1)

Publication Number Publication Date
USD454839S1 true USD454839S1 (en) 2002-03-26

Family

ID=22236968

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/093,087 Expired - Lifetime USD454839S1 (en) 1998-09-02 1998-09-02 Three-phase ring transformer core

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US (1) USD454839S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9230735B2 (en) 2013-03-11 2016-01-05 Regal Beloit America, Inc. Electrical coil forming apparatus and methods of assembling electrical coils
USD747268S1 (en) * 2013-12-16 2016-01-12 Samsung Electronics Co., Ltd. Coil for wireless charger
USD911438S1 (en) * 2019-05-15 2021-02-23 David Green Teaching aid of a non-orientable surface
USD981958S1 (en) * 2021-04-23 2023-03-28 Fukushima Sic Applied Engineering Inc. Coil for power transformer
USD999166S1 (en) * 2021-04-22 2023-09-19 Fukushima Sic Applied Engineering Inc. Power transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9230735B2 (en) 2013-03-11 2016-01-05 Regal Beloit America, Inc. Electrical coil forming apparatus and methods of assembling electrical coils
USD747268S1 (en) * 2013-12-16 2016-01-12 Samsung Electronics Co., Ltd. Coil for wireless charger
USD911438S1 (en) * 2019-05-15 2021-02-23 David Green Teaching aid of a non-orientable surface
USD999166S1 (en) * 2021-04-22 2023-09-19 Fukushima Sic Applied Engineering Inc. Power transformer
USD981958S1 (en) * 2021-04-23 2023-03-28 Fukushima Sic Applied Engineering Inc. Coil for power transformer

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