WO1999004478A1 - Canning device of motor for vacuum - Google Patents
Canning device of motor for vacuum 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)
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A canning device is provided with a motor-side stator (2) fixed to the inner periphery of a frame (1), a detector-side stator (3), a backup ring (4) which is fixed to the frame (1) and interposed between the stators (2 and 3), a bracket (5) fixed to the frame (1), a rotating shaft (8) which is supported by a bearing (9) and has a motor-side rotor (10) and detector-side rotor (11), a can (7) which covers the stators (2 and 3) and is fixed to a supporting seat (6) fitted to the frame (1), and a backup ring (12) which is fixed to the frame (1) and also to the shaft (8) while the ring (ring) is brought into contact with the can (7). Therefore, a motor for vacuum can be reduced in size and can be aligned with a detector. In addition, no magnetic influence is given to the detector from the motor side.
Description
明 細 書 真空用モ—夕のキャン装置 〔技術分野〕 Description Vacuum module for evening cans [Technical field]
本発明は、 真空用モー夕におけるモータ側のステ一夕と検出器側のステ一夕と を密閉したキヤン装置に関するものである。 TECHNICAL FIELD 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.
〔背景技術〕 (Background technology)
従来の真空用モー夕のキャン装置は、 図 2に示すように構成されている。 A conventional vacuum canning device is configured as shown in FIG.
図において、 1 3は乇一夕側の »で、 この »の内周面にモー夕側のステ一 夕 1 4カ穀けられている。 1 5は備己賺 1 3の端面に固定したブラケット、 1 6はブラケット 1 5の内健こ設け機枠 1 3の内周に固定した支持座、 1 7は機枠 1 3に固定したフランジで、 このフランジ 1 7の内周面と支持座 1 6の内周面と の間にキャン 1 8が固定さ モータ側のステ一夕 1 4を密閉してある。 1 9は 検出器側の »で、 この » 1 9の内周に検出器側のステ一夕 2 0力設けられて いる。 2 1は編 £» 1 9の端面に固定したブラケット、 2 2はブラケット 2 1 の内側に設け機枠 1 9の内周に固定した支持座、 2 3は機枠 1 9に固定したフラ ンジで、 このフランジ 2 3の内周面と支持座 2 2の内周面との間にキャン 2 4が 固定さ 検出器側のステ一夕 2 0を密閉してある。 このように構成した検出器 側フランジ 2 3をモー夕側のフランジ 1 7に固定して検出器をモー夕に結合して ある。 In the figure, reference numeral 13 denotes “乇” 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 A bracket fixed to the end face of 13, 16 is a bracket 15 provided inside the machine frame 13 A support seat fixed to the inner periphery of the machine frame 13, 17 is a flange fixed to the machine frame 13 A 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 19, 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.
ところ力 従来の真空用モー夕のキャン装置は、 モータ側のキャンと検出側の キヤンとをそれぞれ別個に製作しなければならず、 構) β品が多く高価となり、 全体形 tfe^大きくなる欠点があった。 However, in the conventional vacuum can-can device, the motor-side can and the detection-side can must be manufactured separately. was there.
〔発明の開示〕 [Disclosure of the Invention]
本発明は、 構成部品が少なく、 かつ、 小形の真空用モ—夕のキャン装置を提ィ共 することを目的とするものである。 差替え用紙 (規則 26)
本発明は上記目的を «するために、 真空用モ一夕と検出器とを し、 モー 夕側のステ一夕と検出器側のステ一夕とをキヤンで密閉した真空用モ一夕のキヤ ン装置において、 1つの機枠の内周に固定したモータ側のステ一夕および検出器 側ステ一夕と、 ris»に固定しモ一夕側のステ一夕と検出器側ステ一夕との間 に介装したバックアツプリングと、 ΙίΙδ»に固定したブラケッ卜の軸受に支承 されモ一夕側のロータおよび検出器側の口一夕を有する回転軸と、 it己モー夕側 のステ一夕および前記検出器側のステ一夕を覆レヽ it己機枠の両端にそれぞれ取付 けた支持座に固定したキャンと、 ii己キヤンに近接させて回転軸に固定したバッ クアツプリングとを設けるようにしたものである。 SUMMARY OF THE INVENTION 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. In the can equipment, 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 A rotating shaft supported by a bracket bearing fixed to ΙίΙδ »and having a rotor on the motor side and a port on the detector side; Provide a can fixed to the support seat attached to each end of the frame of the own machine and a back coupling fixed to the rotating shaft in close proximity to the self-can. It is like that.
したがって、 本発明によれば、 つぎのような効果がある。 Therefore, according to the present invention, the following effects are obtained.
( 1 ) モ一夕側と検出器側のキャン^ 化したので、 構] »品を肖 u減でき、 真 空用モー夕を小形にすること力できる。 (1) Because the camera side and the detector side are canned, the structure can be reduced, and the vacuum mode can be reduced in size.
( 2 ) 1つの »にモータ側のステ一夕と検出器側のステ一夕とを固定し、 編己 »に取付けたブラケットにモータ側のロータと検出器側のロータを有する回転 軸を支持させたので、 モータと検出器の軸心合わせが簡単になる。 (2) Fix the motor-side stay and the detector-side stay on one », and support the rotating shaft having the motor-side rotor and the detector-side rotor on the bracket attached to the knitting» This facilitates the alignment of the motor and the detector axis.
( 3 ) ノくックアップリングを磁性材で構成することにより、 モータ側からの磁気 が検出器に!^することがなレ、。 (3) By constructing the knock-up ring with magnetic material, the magnetism from the motor side is transmitted to the detector! I can't do that.
〔図面の簡単な説明〕 [Brief description of drawings]
図 1は本発明の真空用モー夕のキャン装置を示す側断面図、 図 2は従来の真空 用モータのキヤン装置を示す側断面図である。 FIG. 1 is a side sectional view showing a canister of a vacuum motor according to the present invention, and FIG. 2 is a side sectional view showing a conventional vacuum motor canning device.
〔発明を雄するための最良の形態〕 [Best mode for characterizing the invention]
以下、 本発明の実施例を図に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
図 1は本発明の真空用モータのキヤン装置を示す側断面図である。 FIG. 1 is a side sectional view showing a canning device for a vacuum motor according to the present invention.
図において、 1は機枠で、 この » 1の内周面にモータ側のステ一夕 2および 検出器側のステ一夕 3力設けられ、 このモー夕側ステ一夕 2と検出器側のステー 夕 3との間にバックアツプリング 4が固定されている。 5は il己機枠 1の両端に それぞれ固定したブラケット、 6は機枠 1の内周に設けブラケット 5の内側端面 差替 え 用 紙 (規則 26)
に固定した支持座、 7は円筒体より切削して円筒状に構成したキャンで、 機枠 1 に固定した支持座 6に^ ¾等で してある。 8は il己ブラケット 5に取付け軸 受 9に支持された回転軸、 1 0は回転軸 8に取付け前記モータ側のステ一夕 2に 対向する口一夕で、 薄鋼板を積層した鉄心の外周に無匿系の!^剤で體した ニッケルメツキを施したマグネットを設けて構成してある。 1 1は回転軸 8に取 付け編 出器側のステ一夕に対向する口一夕で、 を花びら形に外形を切 削し、 ニッケルメッキを施して構成してある。 1 2はノくックアップリングで、 前 記»に固定したバックアツプリング 4に対向させ、 U キヤンに接近させて回 転軸 8に固定してある。 In the figure, 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, and 6 is an inner end face of bracket 5 provided on the inner circumference of frame 1. Replacement paper (Rule 26) 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.
このように、 モータ側のステ一夕と検出器側のステ一夕とを 1つのキヤンで覆 つて密閉し、 モ一夕側のステ一夕と検出器側のステ一夕との間にバックアツプリ ングを設けているので、 モー夕の発熱等によりキヤンが変形するのを防止するこ とができる。 In this way, 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.
また、 バックアップリング 4、 5を磁1~生材で構成すると、 これらのノくックァッ プリング 4、 5は、 モータ側からの磁気が通る磁気回路を構成することになるの で、 モータ側からの磁気が検出器側に體すること力ない。 If the backup 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.
〔産 の利用可倉 性〕 [Availability of production]
本発明は、 真空用モータにおけるモ一夕側のステ一夕と検出器側のステ一夕と を密閉したキャン装置に適用して、 小形の真空用モータを製造、 ¾ί共する分野に 利用すること力できる。 INDUSTRIAL APPLICABILITY 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.
差替え用紙 (規則 26)
Replacement form (Rule 26)
Claims
1. 真空用モータと検出器とを し、 モ一夕側のステ一夕と検出器側のステ一 夕とをキヤンで密閉した真空用モータのキヤン装置において、 1つの機枠の内周 面に固定したモー夕側のステ一夕および検出器側ステ一夕と、 前記機枠に固定し 、 モー夕側のステ一夕と検出器側ステ一夕との間に介装したノくックアップリング と、 iia»に固定したブラケットの軸受に支承されモータ側のロータおよび検 出器側の口一夕とを有する回転軸と、 編己モータ側のステ一夕および輔己検出器 側のステ一夕を覆レ、、 itn己機枠の両端にそれぞれ取付けた支持座に固定したキヤ ンと、 ΐ ΐ己キャンに近接させて回転軸に固定したバックアツプリングとを設けた ことを とする真空用モ一夕のキヤン装 Mo 1. In a vacuum motor cleaning device in which the vacuum motor and the detector are closed and the motor side stay and the detector side stay closed with a can, the inner periphery of one machine frame A knock-up ring fixed to the motor side stay and the detector side stay and fixed to the machine frame and interposed between the motor side stay and the detector side stay A rotating shaft supported by bearings of a bracket fixed to iia »and having a rotor on the motor side and a port on the detector side; a stay on the knitting motor side and a stay on the self-detector side; A vacuum in which the evening is covered, a can fixed to the support seats attached to both ends of the machine frame, and a back-up ring fixed to the rotating shaft close to the self-can. Mo for one night
2. ii己バックアツプリングを磁附才で構成したことを とする請求項 1言 の真空用モー夕のキヤン装置。 2. The vacuum cleaning device according to claim 1, wherein the back-up coupling is made of a magnetic material.
差替 え 用紙(規則 26)
Replacement form (Rule 26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8079422A JPH09247887A (en) | 1996-03-06 | 1996-03-06 | Can device for vacuum motor |
PCT/JP1997/002453 WO1999004478A1 (en) | 1996-03-06 | 1997-07-15 | Canning device of motor for vacuum |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8079422A JPH09247887A (en) | 1996-03-06 | 1996-03-06 | Can device for vacuum motor |
PCT/JP1997/002453 WO1999004478A1 (en) | 1996-03-06 | 1997-07-15 | Canning device of motor for vacuum |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999004478A1 true WO1999004478A1 (en) | 1999-01-28 |
Family
ID=26420448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/002453 WO1999004478A1 (en) | 1996-03-06 | 1997-07-15 | Canning device of motor for vacuum |
Country Status (2)
Country | Link |
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JP (1) | JPH09247887A (en) |
WO (1) | WO1999004478A1 (en) |
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 (en) * | 1996-03-06 | 1997-09-19 | Yaskawa Electric Corp | Can device for vacuum motor |
JP4046303B2 (en) * | 1998-06-08 | 2008-02-13 | 多摩川精機株式会社 | Vacuum motor structure |
JP4543132B2 (en) * | 2000-05-09 | 2010-09-15 | 多摩川精機株式会社 | Vacuum motor sensor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6251944U (en) * | 1985-09-20 | 1987-03-31 | ||
JPH01234033A (en) * | 1988-03-14 | 1989-09-19 | Yoshio Yano | Motor of pump without seal for slurry liquid |
JPH03150041A (en) * | 1989-11-02 | 1991-06-26 | Nippon Seiko Kk | Enclosed actuator |
JPH09247887A (en) * | 1996-03-06 | 1997-09-19 | Yaskawa Electric Corp | Can device for vacuum motor |
-
1996
- 1996-03-06 JP JP8079422A patent/JPH09247887A/en active Pending
-
1997
- 1997-07-15 WO PCT/JP1997/002453 patent/WO1999004478A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6251944U (en) * | 1985-09-20 | 1987-03-31 | ||
JPH01234033A (en) * | 1988-03-14 | 1989-09-19 | Yoshio Yano | Motor of pump without seal for slurry liquid |
JPH03150041A (en) * | 1989-11-02 | 1991-06-26 | Nippon Seiko Kk | Enclosed actuator |
JPH09247887A (en) * | 1996-03-06 | 1997-09-19 | Yaskawa Electric Corp | Can device for vacuum motor |
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 |
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JPH09247887A (en) | 1997-09-19 |
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