JPS5949792U - submersible motor pump - Google Patents

submersible motor pump

Info

Publication number
JPS5949792U
JPS5949792U JP14598782U JP14598782U JPS5949792U JP S5949792 U JPS5949792 U JP S5949792U JP 14598782 U JP14598782 U JP 14598782U JP 14598782 U JP14598782 U JP 14598782U JP S5949792 U JPS5949792 U JP S5949792U
Authority
JP
Japan
Prior art keywords
submersible motor
motor
stator
motor pump
motor frame
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.)
Granted
Application number
JP14598782U
Other languages
Japanese (ja)
Other versions
JPH0127411Y2 (en
Inventor
知之 柴田
中山　光仁
西守　信二
Original Assignee
株式会社荏原製作所
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 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP14598782U priority Critical patent/JPS5949792U/en
Publication of JPS5949792U publication Critical patent/JPS5949792U/en
Application granted granted Critical
Publication of JPH0127411Y2 publication Critical patent/JPH0127411Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例の縦断面図、第２図はこの考案の縦断面
図、第３図は第２図の一部品の平面図、第４図は第２図
のＡ−Ａ断面図、第５図は第２図の一部斜視図である。 １・・・モータフレーム、１ａ・・・フィン、２・・・
中間ブラケット、２ａ・・・座、３・・・密封輪、４・
・・モータカバー、５・・・軸受、６・・・主軸、７・
・・ロータ、７ａ。 ７ｂ・・・バランスリング、７Ｃ・・・環状翼、８・・
・ステータ、９・・・ステータコイル、１１・・・ガバ
ナスイッチ、１２・・・カバー、１３・・・軸封室、１
４・・・通気路、１５・・・ボルト、１６・・・コンデ
ンサ、１７・・・ボルト、１８・・・ブラケット、１９
・・・始動用コンデンサ、２０・・・把手、２１・・・
止めねじ、２２・・・ガバナスイッチ、２３・・・ベー
ス、２３ａ・・・ボス部、２３ｂ・・・支腕、２４・・
・枢着部、−２５・・・レバー、２６・・・穴、２７・
・・突片、２８・・・シフタ、２９・・・先端部、３１
・・・スリーブ、３１ａ・・・溝、３３・・・ばね、３
４・・・スイッチベース、３５・・・支腕、３６・・・
アクチュエータ、３７．３８・・・接点、３９・・・吐
出口、４０・・・スト、ツバ、ｄｌ・・・直径、ｄ２・
・・距離、ｄ３・・・距離、４１・・・吐出通路、４１
ａ・・・吐出通路壁、４２・・・下部軸受、４３・・・
軸受ハウジング、４４・・・ステータコイル、４５・・
・隔壁、４６・・・密封輪、４７・・・中間ケーシング
、４８．４９・・・ボルト、５０・・・シール材、５１
・・・メカニカルシール、５２・・・ライナリング、５
３　′・・・スリーブ、５４・・・ポンプケーシング、
５４ａ・・・つば部、５４ｂ・・・座、５５・・・羽根
車、５６・・・キー、５７・・・−文字羽根、５８・・
・羽根付ナツト、５９・・・主板、６１・・・羽根、６
２・・・表面、６３・・・壁面、６４・・・吸込口、６
５・・・ストレーナ、６６・・・ストレーナ底板、６７
・・・ボルト。Fig. 1 is a longitudinal sectional view of the conventional example, Fig. 2 is a longitudinal sectional view of this invention, Fig. 3 is a plan view of a part of Fig. 2, Fig. 4 is a sectional view taken along line A-A in Fig. 2, FIG. 5 is a partial perspective view of FIG. 2. 1...Motor frame, 1a...Fin, 2...
Intermediate bracket, 2a... Seat, 3... Sealing ring, 4.
... Motor cover, 5... Bearing, 6... Main shaft, 7.
...Rotor, 7a. 7b... Balance ring, 7C... Annular wing, 8...
- Stator, 9... Stator coil, 11... Governor switch, 12... Cover, 13... Shaft sealing chamber, 1
4... Ventilation path, 15... Bolt, 16... Capacitor, 17... Bolt, 18... Bracket, 19
...Starting capacitor, 20...Handle, 21...
Set screw, 22...Governor switch, 23...Base, 23a...Boss part, 23b...Support arm, 24...
・Pivot joint, -25...Lever, 26...Hole, 27・
... Projection piece, 28... Shifter, 29... Tip part, 31
...Sleeve, 31a...Groove, 33...Spring, 3
4... Switch base, 35... Support arm, 36...
Actuator, 37.38... Contact, 39... Discharge port, 40... Stroke, collar, dl... Diameter, d2.
...Distance, d3...Distance, 41...Discharge passage, 41
a...Discharge passage wall, 42...Lower bearing, 43...
Bearing housing, 44... Stator coil, 45...
- Partition wall, 46... Sealing ring, 47... Intermediate casing, 48.49... Bolt, 50... Sealing material, 51
... Mechanical seal, 52 ... Liner ring, 5
3'...Sleeve, 54...Pump casing,
54a...Brim portion, 54b...Seat, 55...Impeller, 56...Key, 57...-Character blade, 58...
・Nut with wing, 59... Main plate, 61... Wing, 6
2...Surface, 63...Wall surface, 64...Suction port, 6
5... Strainer, 66... Strainer bottom plate, 67
···bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸が突出しない側のモータフレームに中間ブラケッ
トを有し、モータフレームをモータカバーで蔽ってなる
水中モータを一体的に備えた水中モータポンプにおいて
、ガバナスイッチをステータコイル内側に配して回転軸
に装着すると共にステータとモータフレーム間に軸方向
に通気路を形成してロータとステータの空隙両側に通ず
若如く空気循環路を形成し、ロータに該空気循環路に空
気流を生せしめるフィンを設けたことにより小型とした
ことを特徴とする水中モータポンプ。In a submersible motor pump that is integrally equipped with a submersible motor that has an intermediate bracket on the side of the motor frame on which the rotating shaft does not protrude and the motor frame is covered with a motor cover, the governor switch is placed inside the stator coil and rotates. Attached to the shaft, a ventilation path is formed in the axial direction between the stator and the motor frame to form a small air circulation path without passing through both sides of the gap between the rotor and stator, and the rotor generates air flow in the air circulation path. A submersible motor pump characterized by being compact due to the provision of fins.
JP14598782U 1982-09-27 1982-09-27 submersible motor pump Granted JPS5949792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14598782U JPS5949792U (en) 1982-09-27 1982-09-27 submersible motor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14598782U JPS5949792U (en) 1982-09-27 1982-09-27 submersible motor pump

Publications (2)

Publication Number Publication Date
JPS5949792U true JPS5949792U (en) 1984-04-02
JPH0127411Y2 JPH0127411Y2 (en) 1989-08-16

Family

ID=30325094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14598782U Granted JPS5949792U (en) 1982-09-27 1982-09-27 submersible motor pump

Country Status (1)

Country Link
JP (1) JPS5949792U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264194A (en) * 1989-04-05 1990-10-26 Shin Meiwa Ind Co Ltd Submerged pump
JPH0387996U (en) * 1989-12-26 1991-09-09
JPH05141387A (en) * 1992-05-22 1993-06-08 Ebara Corp Submerged pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525750U (en) * 1978-08-10 1980-02-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525750B2 (en) * 1974-06-17 1980-07-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525750U (en) * 1978-08-10 1980-02-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264194A (en) * 1989-04-05 1990-10-26 Shin Meiwa Ind Co Ltd Submerged pump
JPH0387996U (en) * 1989-12-26 1991-09-09
JPH05141387A (en) * 1992-05-22 1993-06-08 Ebara Corp Submerged pump

Also Published As

Publication number Publication date
JPH0127411Y2 (en) 1989-08-16

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