EP3910198A1 - Spaltrohrmotorvorrichtung - Google Patents

Spaltrohrmotorvorrichtung Download PDF

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Publication number
EP3910198A1
EP3910198A1 EP21170886.2A EP21170886A EP3910198A1 EP 3910198 A1 EP3910198 A1 EP 3910198A1 EP 21170886 A EP21170886 A EP 21170886A EP 3910198 A1 EP3910198 A1 EP 3910198A1
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EP
European Patent Office
Prior art keywords
segment
base unit
surrounding
axis
annular segment
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
EP21170886.2A
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English (en)
French (fr)
Other versions
EP3910198B1 (de
Inventor
Ting-Tsai Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zi Yi Electrical Engineering Co Ltd
Original Assignee
Zi Yi Electrical Engineering Co Ltd
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.)
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Publication date
Application filed by Zi Yi Electrical Engineering Co Ltd filed Critical Zi Yi Electrical Engineering Co Ltd
Publication of EP3910198A1 publication Critical patent/EP3910198A1/de
Application granted granted Critical
Publication of EP3910198B1 publication Critical patent/EP3910198B1/de
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
EP21170886.2A 2020-05-11 2021-04-28 Spaltrohrmotorvorrichtung Active EP3910198B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW109115527A TWI738327B (zh) 2020-05-11 2020-05-11 具後蓋護罩防漏強化的罐裝磁力泵

Publications (2)

Publication Number Publication Date
EP3910198A1 true EP3910198A1 (de) 2021-11-17
EP3910198B1 EP3910198B1 (de) 2022-10-12

Family

ID=75728680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21170886.2A Active EP3910198B1 (de) 2020-05-11 2021-04-28 Spaltrohrmotorvorrichtung

Country Status (2)

Country Link
EP (1) EP3910198B1 (de)
TW (1) TWI738327B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4216400A1 (de) * 2022-01-25 2023-07-26 Zi Yi Electrical Engineering Co., Ltd. Spaltrohrmotorvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850818A (en) * 1986-09-25 1989-07-25 Seikow Chemical Engineering & Machinery, Ltd. Corrosion-resistant magnet pump
EP1460272A2 (de) * 2003-03-20 2004-09-22 IWAKI Co., Ltd. Rückwandanordnung für eine magnetisch angetriebene Pumpe
TWI424661B (de) 2011-11-03 2014-01-21
CN103016357B (zh) * 2012-12-11 2015-06-17 衢州众德泵业有限公司 耐高温氟塑料磁力离心泵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW535857U (en) * 2002-11-05 2003-06-01 Assoma Inc Improved structure for pump without shaft seal driven by magnetic force
CN2893212Y (zh) * 2005-11-29 2007-04-25 上海光通电器厂有限公司 一种电磁输油泵
TW201319394A (zh) * 2011-11-07 2013-05-16 Assoma Inc 永磁罐裝泵之防蝕外殼結構改良
US10302088B2 (en) * 2013-06-20 2019-05-28 Luraco, Inc. Pump having a contactless, fluid sensor for dispensing a fluid to a setting
CN203412779U (zh) * 2013-07-10 2014-01-29 上海霍雷加新材料科技有限公司 一种防护等级达到ip66的直流电动加油泵
JP6311996B2 (ja) * 2015-06-26 2018-04-18 パナソニックＩｐマネジメント株式会社 キャンドモータポンプおよびキャンドモータポンプの製造方法
DE102016206405A1 (de) * 2016-04-15 2017-10-19 Bühler Motor GmbH Pumpenmotor mit einem Festlager
EP3339649A1 (de) * 2016-12-20 2018-06-27 Einhell Germany AG Wasserpumpe
CN113202773A (zh) * 2017-08-23 2021-08-03 浙江三花智能控制股份有限公司 电动泵
TWM601929U (zh) * 2020-05-11 2020-09-21 日益電機股份有限公司 具後蓋護罩防漏強化的罐裝磁力泵

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850818A (en) * 1986-09-25 1989-07-25 Seikow Chemical Engineering & Machinery, Ltd. Corrosion-resistant magnet pump
EP1460272A2 (de) * 2003-03-20 2004-09-22 IWAKI Co., Ltd. Rückwandanordnung für eine magnetisch angetriebene Pumpe
TWI424661B (de) 2011-11-03 2014-01-21
CN103016357B (zh) * 2012-12-11 2015-06-17 衢州众德泵业有限公司 耐高温氟塑料磁力离心泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4216400A1 (de) * 2022-01-25 2023-07-26 Zi Yi Electrical Engineering Co., Ltd. Spaltrohrmotorvorrichtung

Also Published As

Publication number Publication date
TWI738327B (zh) 2021-09-01
EP3910198B1 (de) 2022-10-12
TW202143602A (zh) 2021-11-16

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