KR940010969A - Blower for intake unit - Google Patents

Blower for intake unit Download PDF

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Publication number
KR940010969A
KR940010969A KR1019930024176A KR930024176A KR940010969A KR 940010969 A KR940010969 A KR 940010969A KR 1019930024176 A KR1019930024176 A KR 1019930024176A KR 930024176 A KR930024176 A KR 930024176A KR 940010969 A KR940010969 A KR 940010969A
Authority
KR
South Korea
Prior art keywords
blower
space
motor
blower housing
housing
Prior art date
Application number
KR1019930024176A
Other languages
Korean (ko)
Inventor
브룬트너 오이겐
Original Assignee
볼프강 헨츠쉘
엘렉트로스타르 쇼틀레 게엠베하 운트 코.
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 볼프강 헨츠쉘, 엘렉트로스타르 쇼틀레 게엠베하 운트 코. filed Critical 볼프강 헨츠쉘
Publication of KR940010969A publication Critical patent/KR940010969A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/22—Mountings for motor fan assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Cleaning In General (AREA)

Abstract

송풍기 하우징(10)에 설치된 송풍기 모터(9)가 흡기기 내부공간(4)에 대해 전기적으로 절연되고 먼지및 물이 새지 않게 배치되는 본 발명의 흡기기 유니트용 송풍기에서는, 제조 비용 및 조립비용을 감소시키는 동시에 절연 결함에 대한 안전성을 향상시키기 위해, 송풍기 하우징(10)이 일체형으로 전기 절연된 플라스틱으로 형성되며, 이 송풍기 하우징(10)자체는 모터공간을 흡기기 내부공간(4)로 부터 밀봉되게 분리하는 격릭쉘(11)을 형성한다.In the blower for the intake unit of the present invention, in which the blower motor 9 installed in the blower housing 10 is electrically insulated from the intake unit internal space 4 and is disposed so as not to leak dust and water, manufacturing costs and assembly costs are reduced. In order to reduce the safety at the same time and improve the safety against insulation defects, the blower housing 10 is formed of an integrally electrically insulated plastic, which blows the motor space from the intake air space 4. To form a segregation shell 11 to be separated.

Description

흡기기 유니트용 송풍기Blower for intake unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

첨부된 도면은 흡기 송풍기의 횡단면도이다.The accompanying drawings are cross sectional views of the intake blower.

Claims (5)

송풍기 하우징(10)내에 설치된 송풍기 모터(9)가 흡기기 내부공간(4)에 대해 전기적으로 절연되고 먼지 및 물이 새지 않게 배치되는 흡기기 유니트용 송풍기에 있어서, 송풍기 하우징(10)은 일체형으로 전기 절연된 플라스틱으로 형성되며, 송풍기 하우징(10) 자체는 모터공간(1)을 흡기기 공간(4)로 부터 밀봉되게 분리하는 격리쉘(11)을 형성하는 것을 특징으로 하는 흡기기 유니트용 송풍기.In the blower for the air intake unit in which the blower motor 9 installed in the blower housing 10 is electrically insulated from the intake air inner space 4 and is disposed so as not to leak dust and water, the blower housing 10 is integrally formed. The blower housing 10 itself is formed of an electrically insulated plastic, and the blower housing 10 itself forms an isolation shell 11 for separating the motor space 1 from the intake space 4 to be sealed. . 제1항에 있어서, 송풍기 하우징(10, 11)은 송풍기 구동축(8)을 위한 베어링(3)을 구비하며, 이 베어링(3)은 먼지 및 물에 대한 밑폐를 위한 밀봉수단을 구비하는 것을 특징으로 하는 송풍기.The blower housing (10, 11) is provided with a bearing (3) for the blower drive shaft (8), the bearing (3) having a sealing means for undercovering dust and water. Blower made. 제1항 또는 제2항에 있어서, 송풍기 모터(9)의 정류자 박스(5)는 나사볼트(12)에 의해 송풍기하우징(10, 11)에 고정되며, 이 나사볼트(12)는 조립된 상태에서 송풍기 하우징(10, 11)에 고착되는 헤드부(13)을 구비하고 송풍기 모터(9)를 향한 다른 단부에서 나사부(14)를 구비하는 것을 특징으로 하는 송풍기.The commutator box (5) of the blower motor (9) is fixed to the blower housings (10, 11) by a screw bolt (12), and the screw bolt (12) is assembled. Blower housing having a head portion (13) fixed to the blower housing (10, 11) and a threaded portion (14) at the other end facing the blower motor (9). 상기항 들 중 어느 한 항에 있어서, 송풍기 하우징(10, 11)은 송풍기 구동측의 축선에 동심적으로 형성되며, 주변공간에 대해 모터공간(1) 및 흡기기 내부공간(4)을 밀폐하기 위한 부가적인 외주 밀봉수단(15, 16)을 구비하는 것을 특징으로 하는 송풍기.The blower housing (10, 11) is formed concentrically on the axis of the blower drive side, sealing the motor space (1) and the intake air chamber internal space (4) with respect to the surrounding space. Blower, characterized in that it has an additional peripheral sealing means (15, 16) for. 제4항에 있어서, 부가적인 외주 밀봉수단은 하나 이상의 밀봉링의 형태로 형성되는 것을 특징으로 하는 송풍기.5. The blower of claim 4, wherein the additional peripheral sealing means is formed in the form of one or more sealing rings. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930024176A 1992-11-16 1993-11-15 Blower for intake unit KR940010969A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG9215564.2 1992-11-16
DE9215564U DE9215564U1 (en) 1992-11-16 1992-11-16 Blower for vacuum units

Publications (1)

Publication Number Publication Date
KR940010969A true KR940010969A (en) 1994-06-20

Family

ID=6886069

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930024176A KR940010969A (en) 1992-11-16 1993-11-15 Blower for intake unit

Country Status (4)

Country Link
JP (1) JPH06218338A (en)
KR (1) KR940010969A (en)
DE (1) DE9215564U1 (en)
IT (1) IT1265184B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5517570B2 (en) * 2009-11-17 2014-06-11 株式会社マキタ Dust collector or blower

Also Published As

Publication number Publication date
DE9215564U1 (en) 1993-01-07
IT1265184B1 (en) 1996-10-31
JPH06218338A (en) 1994-08-09
ITMI932424A1 (en) 1995-05-12
ITMI932424A0 (en) 1993-11-12

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid