JP4878314B2 - ウォームホイール - Google Patents

ウォームホイール Download PDF

Info

Publication number
JP4878314B2
JP4878314B2 JP2007057621A JP2007057621A JP4878314B2 JP 4878314 B2 JP4878314 B2 JP 4878314B2 JP 2007057621 A JP2007057621 A JP 2007057621A JP 2007057621 A JP2007057621 A JP 2007057621A JP 4878314 B2 JP4878314 B2 JP 4878314B2
Authority
JP
Japan
Prior art keywords
magnet
worm wheel
sensor
shaped
output 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 - Fee Related
Application number
JP2007057621A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008220131A (ja
JP2008220131A5 (enExample
Inventor
真澄 土田
昭郎 大城
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.)
Asmo Co Ltd
Original Assignee
Asmo Co 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 Asmo Co Ltd filed Critical Asmo Co Ltd
Priority to JP2007057621A priority Critical patent/JP4878314B2/ja
Priority to US12/071,926 priority patent/US8283915B2/en
Priority to DE200860006619 priority patent/DE602008006619D1/de
Priority to EP10015904A priority patent/EP2293419A1/en
Priority to EP08003894A priority patent/EP1968169B1/en
Publication of JP2008220131A publication Critical patent/JP2008220131A/ja
Publication of JP2008220131A5 publication Critical patent/JP2008220131A5/ja
Application granted granted Critical
Publication of JP4878314B2 publication Critical patent/JP4878314B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Brushless Motors (AREA)
JP2007057621A 2007-03-07 2007-03-07 ウォームホイール Expired - Fee Related JP4878314B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007057621A JP4878314B2 (ja) 2007-03-07 2007-03-07 ウォームホイール
US12/071,926 US8283915B2 (en) 2007-03-07 2008-02-28 Sensor magnet device, gear mechanism and speed reducing electric motor
DE200860006619 DE602008006619D1 (de) 2007-03-07 2008-03-03 Sensorenmagnetvorrichtung, Getriebemechanismus und Elektromotor zur Geschwindigkeitsminderung
EP10015904A EP2293419A1 (en) 2007-03-07 2008-03-03 Sensor magnet device, gear mechanism and speed reducing electric motor
EP08003894A EP1968169B1 (en) 2007-03-07 2008-03-03 Sensor magnet device, gear mechanism and speed reducing electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007057621A JP4878314B2 (ja) 2007-03-07 2007-03-07 ウォームホイール

Publications (3)

Publication Number Publication Date
JP2008220131A JP2008220131A (ja) 2008-09-18
JP2008220131A5 JP2008220131A5 (enExample) 2009-12-03
JP4878314B2 true JP4878314B2 (ja) 2012-02-15

Family

ID=39839478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007057621A Expired - Fee Related JP4878314B2 (ja) 2007-03-07 2007-03-07 ウォームホイール

Country Status (1)

Country Link
JP (1) JP4878314B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012100829A1 (de) * 2012-02-01 2013-08-01 Valeo Systèmes d'Essuyage Einrichtung zur Erfassung der Winkellage einer Welle eines Elektromotors und Scheibenwischermotor mit einer Einrichtung zur Erfassung der Winkellage
KR101792963B1 (ko) * 2013-11-27 2017-11-02 미쓰비시덴키 가부시키가이샤 전동기 및 공기 조화기
CN112803678A (zh) * 2021-01-08 2021-05-14 东风博泽汽车系统有限公司 一种霍尔磁环及带有霍尔磁环的电机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3200361B2 (ja) * 1996-03-19 2001-08-20 矢崎総業株式会社 回転センサ
JP4393825B2 (ja) * 2003-09-12 2010-01-06 株式会社ミツバ 減速機構付き電動モータ
JP2008206354A (ja) * 2007-02-22 2008-09-04 Mitsuba Corp ブラシレスモータ

Also Published As

Publication number Publication date
JP2008220131A (ja) 2008-09-18

Similar Documents

Publication Publication Date Title
JP4842893B2 (ja) 歯車機構及び減速機付モータ
US8283915B2 (en) Sensor magnet device, gear mechanism and speed reducing electric motor
EP1437575B1 (en) Multirotation type encoder
US8847584B2 (en) Assembly for detecting more than one rotation through a position encoder magnet
JP2004020527A (ja) トルクセンサ
JP2006038767A (ja) トルク検出装置
KR100983963B1 (ko) 전동식 파워 스티어링 장치용 토크센서
US7538545B2 (en) Combined sensor and bearing assembly
KR100856749B1 (ko) 차량용 조향휠 각도 감지장치
JP4878314B2 (ja) ウォームホイール
US7988363B2 (en) Bearing with rotation detection device
JP5271140B2 (ja) 減速機構付きモータ及びワイパモータ
JP2014147262A (ja) 磁気式歯車、磁気式歯車機構、及びエンコーダ装置
JPH0293321A (ja) 相対変位検出装置
EP2848906A1 (en) Relative rotational angle displacement detecting device, torque detecting device and torque control device using said detecting device, and vehicle provided with said control device
JP2015132496A (ja) 磁気式エンコーダー、電気機械装置、移動体およびロボット
JP2011010537A (ja) 歯車装置及び減速機付モータ
JP5495302B2 (ja) モータ内蔵ローラ
CN106794872A (zh) 转矩传感器装置
JP2021012077A (ja) センサ装置
JP2005265581A (ja) トルク検出装置
JP2006322794A (ja) 操舵角センサ
JPH02162211A (ja) 相対変位検出装置
JP4159930B2 (ja) 非接触型位置センサ
JP2008220131A5 (enExample)

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091021

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091021

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110928

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111004

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111031

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111122

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111125

R150 Certificate of patent or registration of utility model

Ref document number: 4878314

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141209

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees