GB1211243A - Axial balancing arrangement in a rotodynamic pump - Google Patents

Axial balancing arrangement in a rotodynamic pump

Info

Publication number
GB1211243A
GB1211243A GB50213/67A GB5021367A GB1211243A GB 1211243 A GB1211243 A GB 1211243A GB 50213/67 A GB50213/67 A GB 50213/67A GB 5021367 A GB5021367 A GB 5021367A GB 1211243 A GB1211243 A GB 1211243A
Authority
GB
United Kingdom
Prior art keywords
chamber
oil
pressure
passage
balancing
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.)
Expired
Application number
GB50213/67A
Other languages
English (en)
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.)
ZABRANSKA FABRYKA MASZ GORNICZ
Original Assignee
ZABRANSKA FABRYKA MASZ GORNICZ
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 PL117322A external-priority patent/PL57681B1/pl
Application filed by ZABRANSKA FABRYKA MASZ GORNICZ filed Critical ZABRANSKA FABRYKA MASZ GORNICZ
Publication of GB1211243A publication Critical patent/GB1211243A/en
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
GB50213/67A 1966-11-12 1967-11-03 Axial balancing arrangement in a rotodynamic pump Expired GB1211243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL117322A PL57681B1 (enExample) 1966-11-12

Publications (1)

Publication Number Publication Date
GB1211243A true GB1211243A (en) 1970-11-04

Family

ID=19949555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50213/67A Expired GB1211243A (en) 1966-11-12 1967-11-03 Axial balancing arrangement in a rotodynamic pump

Country Status (5)

Country Link
US (1) US3468259A (enExample)
AT (1) AT280056B (enExample)
CH (1) CH501839A (enExample)
FR (1) FR1552051A (enExample)
GB (1) GB1211243A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2288375C1 (ru) * 2005-11-17 2006-11-27 Открытое акционерное общество "Пролетарский завод" Насос
CN104806576A (zh) * 2015-04-28 2015-07-29 浙江科尔泵业股份有限公司 全工况运行平稳式大型切焦泵
CN108105164A (zh) * 2017-12-14 2018-06-01 中国航发沈阳发动机研究所 一种轴向力平衡装置
CN109139541A (zh) * 2018-09-30 2019-01-04 陕西科技大学 一种用于输送冷凝水的液体泵
RU2693955C1 (ru) * 2018-08-20 2019-07-08 Публичное акционерное общество "Пролетарский завод" Насос
WO2020065674A1 (en) * 2018-09-27 2020-04-02 Ksb Tech Pvt. Ltd A multistage pump with axial thrust optimization
CN111033053A (zh) * 2017-08-31 2020-04-17 福斯管理公司 轴向推力平衡装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775973A (en) * 1970-05-04 1973-12-04 P Hudson Combustion products pressure generators intermittent burner cycle and engines
US4159888A (en) * 1977-10-07 1979-07-03 General Motors Corporation Thrust balancing
US4268220A (en) * 1979-03-05 1981-05-19 General Motors Corporation Thrust balancing
US4270760A (en) * 1979-10-15 1981-06-02 Greiman Myrl H W Sealing assembly
DE19927135A1 (de) * 1999-06-15 2000-12-21 Ksb Ag Entlastungseinrichtung für mehrstufige Kreiselpumpen
US6363985B1 (en) * 2000-04-18 2002-04-02 Spice Technology, Inc. Rotary air coupling for tire inflation system
US6182727B1 (en) * 1999-06-30 2001-02-06 Dana Corporation Rotary air coupling for tire inflation system
DE10254041B4 (de) * 2002-11-20 2011-07-07 KSB Aktiengesellschaft, 67227 Verfahren und Vorichtung zur Störungsfrüherkennung bei Kreiselpumpen
NO327557B2 (no) * 2007-10-09 2013-02-04 Aker Subsea As Beskyttelsessystem for pumper
CN102269177B (zh) * 2010-06-02 2015-09-23 中国石油化工集团公司 一种降低高压循环泵密封腔压力的方法
CN103115018B (zh) * 2013-02-28 2016-03-30 利欧集团股份有限公司 一种管线泵轴承组件的润滑及冷却机构
DE102013223806A1 (de) * 2013-11-21 2015-05-21 Ksb Aktiengesellschaft Entlastungseinrichtung
CN103696991B (zh) * 2013-12-11 2017-10-27 江苏大学 高压泵转子轴向力平衡装置
CN104265675B (zh) * 2014-10-08 2016-10-05 中国船舶重工集团公司第七0四研究所 双间隙高流阻平衡装置
US10400821B2 (en) * 2015-08-19 2019-09-03 Daido Metal Company Ltd. Vertical bearing device
ES2904473T3 (es) 2017-08-23 2022-04-05 Sulzer Management Ag Dispositivo de rodamiento de eje con dispositivo de elevación
CN119664807B (zh) * 2025-02-20 2025-06-24 成都中科翼能科技有限公司 一种压气机试验设备的轴向力卸载结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349024A (en) * 1942-02-02 1944-05-16 Gasper L Waddell Stuffing box seal
US2835514A (en) * 1954-03-03 1958-05-20 Ingersoll Rand Co Rotary shaft seal
US2921533A (en) * 1956-03-30 1960-01-19 Worthington Corp Hydrodynamic and hydrostatic bearing
US3141677A (en) * 1960-11-28 1964-07-21 Worthington Corp Low leakage mechanical seal for high pressure pumps
US3213798A (en) * 1964-03-16 1965-10-26 Ingersoll Rand Co Sealing and cooling device for a pump shaft
US3370542A (en) * 1965-10-21 1968-02-27 Dresser Ind Temperature detection device
US3375014A (en) * 1966-02-09 1968-03-26 Worthington Corp Seal assembly
US3410565A (en) * 1966-07-27 1968-11-12 Worthington Corp Centrifugal and face contact seal

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2288375C1 (ru) * 2005-11-17 2006-11-27 Открытое акционерное общество "Пролетарский завод" Насос
CN104806576A (zh) * 2015-04-28 2015-07-29 浙江科尔泵业股份有限公司 全工况运行平稳式大型切焦泵
CN111033053A (zh) * 2017-08-31 2020-04-17 福斯管理公司 轴向推力平衡装置
CN108105164A (zh) * 2017-12-14 2018-06-01 中国航发沈阳发动机研究所 一种轴向力平衡装置
RU2693955C1 (ru) * 2018-08-20 2019-07-08 Публичное акционерное общество "Пролетарский завод" Насос
WO2020065674A1 (en) * 2018-09-27 2020-04-02 Ksb Tech Pvt. Ltd A multistage pump with axial thrust optimization
CN113227583A (zh) * 2018-09-27 2021-08-06 Ksb股份有限公司 具有轴向推力优化的多级泵
JP2022500592A (ja) * 2018-09-27 2022-01-04 カーエスベー ソシエタス ヨーロピア ウント コンパニー コマンディート ゲゼルシャフト アウフ アクチェンKSB SE & Co. KGaA 軸スラストが最適化される多段ポンプ
US11549512B2 (en) 2018-09-27 2023-01-10 KSB SE & Co. KGaA Multistage pump with axial thrust optimization
CN113227583B (zh) * 2018-09-27 2023-08-08 Ksb股份有限公司 具有轴向推力优化的多级泵
JP7693537B2 (ja) 2018-09-27 2025-06-17 カーエスベー ソシエタス ヨーロピア ウント コンパニー コマンディート ゲゼルシャフト アウフ アクチェン 軸スラストが最適化される多段ポンプ
CN109139541A (zh) * 2018-09-30 2019-01-04 陕西科技大学 一种用于输送冷凝水的液体泵

Also Published As

Publication number Publication date
AT280056B (de) 1970-03-25
CH501839A (fr) 1971-01-15
US3468259A (en) 1969-09-23
FR1552051A (enExample) 1969-01-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees