WO1999004478A1 - Dispositif de gainage de moteur pour aspirateur - Google Patents
Dispositif de gainage de moteur pour aspirateur Download PDFInfo
- Publication number
- WO1999004478A1 WO1999004478A1 PCT/JP1997/002453 JP9702453W WO9904478A1 WO 1999004478 A1 WO1999004478 A1 WO 1999004478A1 JP 9702453 W JP9702453 W JP 9702453W WO 9904478 A1 WO9904478 A1 WO 9904478A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- detector
- fixed
- stay
- vacuum
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
Definitions
- the present invention relates to a canning device in which a motor-side stay and a detector-side stay in a vacuum mode are hermetically sealed.
- a conventional vacuum canning device is configured as shown in FIG.
- reference numeral 13 denotes “ ⁇ ” on the night side, and the inner periphery of this »is divided into 14 stages on the morning side.
- 1 5 is a supplementary note 13
- 16 is a bracket 15 provided inside the machine frame 13
- 17 is a flange fixed to the machine frame 13
- can 18 is fixed between the inner peripheral surface of the flange 17 and the inner peripheral surface of the support seat 16.
- the motor side stay 14 is sealed.
- Reference numeral 19 denotes a detector side. On the inner circumference of the reference numeral 19, a detector side 20 is provided.
- 2 1 is a bracket fixed to the end face of the knitting box 19
- 2 2 is a support seat provided inside the bracket 21 and fixed to the inner periphery of the machine frame
- 23 is a flange fixed to the machine frame 19
- a can 24 is fixed between the inner peripheral surface of the flange 23 and the inner peripheral surface of the support seat 22.
- the stay 20 on the detector side is sealed.
- the detector-side flange 23 configured as described above is fixed to the motor-side flange 17 to couple the detector to the motor-side.
- the motor-side can and the detection-side can must be manufactured separately. was there.
- An object of the present invention is to provide a compact vacuum motor can device with a small number of constituent parts.
- Replacement form (Rule 26) SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a vacuum module and a detector, and a vacuum module and a detector module are hermetically sealed with a can.
- the motor-side stay and the detector-side stay fixed to the inner periphery of one machine frame, and the ris »fixed to the motor-side stay and the detector-side stay
- the structure can be reduced, and the vacuum mode can be reduced in size.
- FIG. 1 is a side sectional view showing a canister of a vacuum motor according to the present invention
- FIG. 2 is a side sectional view showing a conventional vacuum motor canning device.
- FIG. 1 is a side sectional view showing a canning device for a vacuum motor according to the present invention.
- reference numeral 1 denotes a machine frame, on which the motor side stay 2 and the detector side stay 3 are provided on the inner peripheral surface of the »1, and the motor side stay 2 and the detector side 2 are provided.
- the back coupling 4 is fixed between the stay 3.
- 5 is a bracket fixed to both ends of il frame 1
- 6 is an inner end face of bracket 5 provided on the inner circumference of frame 1.
- Reference numeral 7 denotes a support seat fixed to the frame, and reference numeral 7 denotes a cylindrical can formed by cutting from a cylindrical body.
- Reference numeral 8 denotes a rotating shaft supported by a bearing 9 mounted on the bracket 5 of the illuminator, and 10 denotes a mouth which is mounted on the rotating shaft 8 and faces the stay 2 on the motor side. Anonymous! It is made up of a nickel-plated magnet provided with an agent.
- Reference numeral 11 denotes a port which is attached to the rotating shaft 8 and faces the step on the side of the editor, and is formed by cutting a petal-shaped outer shape and applying nickel plating.
- Reference numeral 12 denotes a knock-up ring, which is opposed to the back-up ring 4 fixed in the above paragraph, and is fixed to the rotating shaft 8 in proximity to the U-can.
- the motor side stay and the detector side stay are covered with a single can and sealed, and the motor side stay and the detector side stay are closed between them. Since the coupling is provided, it is possible to prevent the can from being deformed due to the heat generated by the motor.
- these knockup rings 4 and 5 are made of magnetic material 1 to raw material, these knockup rings 4 and 5 constitute a magnetic circuit through which magnetism from the motor passes. The magnetism has no force on the detector side.
- the present invention is applied to a field where a small vacuum motor is manufactured and applied to a can device in which a motor side stay and a detector side stay in a vacuum motor are hermetically sealed. I can do it.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Ce dispositif de gainage est pourvu d'un stator (2) côté moteur, fixé sur le pourtour interne d'un bâti (1), un stator (3) côté détecteur, une bague d'appui (4) fixée au bâti (1) et placée entre les stators (2 et 3), un étrier (5) fixé au bâti (1), un arbre rotatif (8) qui est soutenu par un palier (9) et comporte un rotor (10) côté moteur et un rotor (11) côté détecteur, une gaine (7) qui couvre les stators (2 et 3) et qui est fixée à un siège de support (6) adapté au bâti (1), ainsi qu'une bague d'appui (12) qui est fixée au bâti (1) et également à l'arbre (8), pendant qu'elle se trouve en contact avec la gaine (7). On peut ainsi produire un moteur pour aspirateur qui a une taille réduite et qui peut être aligné sur un détecteur. En outre, aucune influence magnétique en provenance du moteur n'affecte le détecteur.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8079422A JPH09247887A (ja) | 1996-03-06 | 1996-03-06 | 真空用モータのキャン装置 |
PCT/JP1997/002453 WO1999004478A1 (fr) | 1996-03-06 | 1997-07-15 | Dispositif de gainage de moteur pour aspirateur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8079422A JPH09247887A (ja) | 1996-03-06 | 1996-03-06 | 真空用モータのキャン装置 |
PCT/JP1997/002453 WO1999004478A1 (fr) | 1996-03-06 | 1997-07-15 | Dispositif de gainage de moteur pour aspirateur |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999004478A1 true WO1999004478A1 (fr) | 1999-01-28 |
Family
ID=26420448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/002453 WO1999004478A1 (fr) | 1996-03-06 | 1997-07-15 | Dispositif de gainage de moteur pour aspirateur |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH09247887A (fr) |
WO (1) | WO1999004478A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10124427B2 (en) | 2010-11-30 | 2018-11-13 | Ningbo Blackpine Tools Co., Ltd. | Twin saw blade cutter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09247887A (ja) * | 1996-03-06 | 1997-09-19 | Yaskawa Electric Corp | 真空用モータのキャン装置 |
JP4046303B2 (ja) * | 1998-06-08 | 2008-02-13 | 多摩川精機株式会社 | 真空モータ構造 |
JP4543132B2 (ja) * | 2000-05-09 | 2010-09-15 | 多摩川精機株式会社 | 真空モータ用センサ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6251944U (fr) * | 1985-09-20 | 1987-03-31 | ||
JPH01234033A (ja) * | 1988-03-14 | 1989-09-19 | Yoshio Yano | スラリー液用シールレスポンプのモーター |
JPH03150041A (ja) * | 1989-11-02 | 1991-06-26 | Nippon Seiko Kk | 密閉型アクチュエータ |
JPH09247887A (ja) * | 1996-03-06 | 1997-09-19 | Yaskawa Electric Corp | 真空用モータのキャン装置 |
-
1996
- 1996-03-06 JP JP8079422A patent/JPH09247887A/ja active Pending
-
1997
- 1997-07-15 WO PCT/JP1997/002453 patent/WO1999004478A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6251944U (fr) * | 1985-09-20 | 1987-03-31 | ||
JPH01234033A (ja) * | 1988-03-14 | 1989-09-19 | Yoshio Yano | スラリー液用シールレスポンプのモーター |
JPH03150041A (ja) * | 1989-11-02 | 1991-06-26 | Nippon Seiko Kk | 密閉型アクチュエータ |
JPH09247887A (ja) * | 1996-03-06 | 1997-09-19 | Yaskawa Electric Corp | 真空用モータのキャン装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10124427B2 (en) | 2010-11-30 | 2018-11-13 | Ningbo Blackpine Tools Co., Ltd. | Twin saw blade cutter |
Also Published As
Publication number | Publication date |
---|---|
JPH09247887A (ja) | 1997-09-19 |
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