EP2492511A3 - Pompe de circulation - Google Patents

Pompe de circulation Download PDF

Info

Publication number
EP2492511A3
EP2492511A3 EP11174958.6A EP11174958A EP2492511A3 EP 2492511 A3 EP2492511 A3 EP 2492511A3 EP 11174958 A EP11174958 A EP 11174958A EP 2492511 A3 EP2492511 A3 EP 2492511A3
Authority
EP
European Patent Office
Prior art keywords
pump
hot water
casing
water
cooling
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.)
Withdrawn
Application number
EP11174958.6A
Other languages
German (de)
English (en)
Other versions
EP2492511A2 (fr
Inventor
Osamu Kimura
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.)
Torishima Pump Manufacturing Co Ltd
Original Assignee
Torishima Pump Manufacturing 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.)
Filing date
Publication date
Priority claimed from JP2011038595A external-priority patent/JP5798339B2/ja
Priority claimed from JP2011038591A external-priority patent/JP5798338B2/ja
Priority claimed from JP2011038596A external-priority patent/JP5693291B2/ja
Application filed by Torishima Pump Manufacturing Co Ltd filed Critical Torishima Pump Manufacturing Co Ltd
Publication of EP2492511A2 publication Critical patent/EP2492511A2/fr
Publication of EP2492511A3 publication Critical patent/EP2492511A3/fr
Withdrawn legal-status Critical Current

Links

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
EP11174958.6A 2011-02-24 2011-07-22 Pompe de circulation Withdrawn EP2492511A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011038595A JP5798339B2 (ja) 2011-02-24 2011-02-24 循環ポンプ
JP2011038591A JP5798338B2 (ja) 2011-02-24 2011-02-24 循環ポンプ
JP2011038596A JP5693291B2 (ja) 2011-02-24 2011-02-24 循環ポンプ

Publications (2)

Publication Number Publication Date
EP2492511A2 EP2492511A2 (fr) 2012-08-29
EP2492511A3 true EP2492511A3 (fr) 2015-08-26

Family

ID=44651031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11174958.6A Withdrawn EP2492511A3 (fr) 2011-02-24 2011-07-22 Pompe de circulation

Country Status (1)

Country Link
EP (1) EP2492511A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2728509C2 (ru) * 2015-11-02 2020-07-30 Зульцер Мэнэджмент Аг Узел привода насоса для переноса технологической текучей среды
RU2737931C2 (ru) * 2016-09-23 2020-12-07 Зульцер Мэнэджмент Аг Центробежный насос для перемещения текучей среды

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594172B (zh) * 2019-08-05 2020-10-02 重庆和睦环保工程有限公司 一种锅炉离心引风机
RU2752789C1 (ru) * 2020-08-10 2021-08-05 Общество с ограниченной ответственностью «Лизинговая Компания «ЛИАКОН» Герметичный электронасос
CN113417848A (zh) * 2021-07-01 2021-09-21 哈尔滨电气动力装备有限公司 陶瓷纤维结构隔热屏

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574473A (en) * 1968-01-24 1971-04-13 Klein Schanzlin & Becker Ag Method and apparatus for cooling parts of pumps in nuclear reactors or the like
JPH01174231A (ja) * 1987-12-25 1989-07-10 Mitsubishi Heavy Ind Ltd キャンドモータないしは浸水型モータ駆動の高温高圧流体ポンプ
WO1996028663A1 (fr) * 1995-03-13 1996-09-19 Westinghouse Electric Corporation Pompe pour liquide de refroidissement de reacteur nucleaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3597079B2 (ja) 1999-05-28 2004-12-02 株式会社 日立インダストリイズ インターナルポンプ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574473A (en) * 1968-01-24 1971-04-13 Klein Schanzlin & Becker Ag Method and apparatus for cooling parts of pumps in nuclear reactors or the like
JPH01174231A (ja) * 1987-12-25 1989-07-10 Mitsubishi Heavy Ind Ltd キャンドモータないしは浸水型モータ駆動の高温高圧流体ポンプ
WO1996028663A1 (fr) * 1995-03-13 1996-09-19 Westinghouse Electric Corporation Pompe pour liquide de refroidissement de reacteur nucleaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2728509C2 (ru) * 2015-11-02 2020-07-30 Зульцер Мэнэджмент Аг Узел привода насоса для переноса технологической текучей среды
RU2737931C2 (ru) * 2016-09-23 2020-12-07 Зульцер Мэнэджмент Аг Центробежный насос для перемещения текучей среды

Also Published As

Publication number Publication date
EP2492511A2 (fr) 2012-08-29

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