Title:
TURNING ANGLE MEASURING INSTRUMENT
Document Type and Number:
Japanese Patent JP3202565
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent the entrance of polluted air from motor side into a housing with the subject instrument suitably fixed to the motor.
SOLUTION: A turning angle measuring instrument 20 is fixed to an electric motor 10. The housing 21 of the measuring instrument 20 is sealed with a seal element 30 against the housing 13 of the motor 10. The seal element 30 has a disk shape, is fixed to the housing 21 at the periphery, and touches the rotary shaft 22 of the measuring instrument 20 with a sealing at inner circumference. As the seal element 30 is at least partly flexible and distortable, it can follow the pressure difference between the motor housing 13 and the measuring instrument housing 21.
Inventors:
Josef Jirakey
Application Number:
JP31109895A
Publication Date:
August 27, 2001
Filing Date:
November 29, 1995
Export Citation:
Assignee:
Max Steegmann Game Behr Antryp Stehnik-Electronic
International Classes:
G01B11/26; G01D5/245; G01D11/24; G01P3/486; G01P1/02; H02K5/10; H02K5/124; H02K7/20; (IPC1-7): G01B11/26; G01D5/245; G01D11/24; G01P1/02
Domestic Patent References:
| JP6074013U |
Attorney, Agent or Firm:
Hironobu Onda
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