NL7500671A - Samenstel van een pomp en een motor. - Google Patents

Samenstel van een pomp en een motor.

Info

Publication number
NL7500671A
NL7500671A NL7500671A NL7500671A NL7500671A NL 7500671 A NL7500671 A NL 7500671A NL 7500671 A NL7500671 A NL 7500671A NL 7500671 A NL7500671 A NL 7500671A NL 7500671 A NL7500671 A NL 7500671A
Authority
NL
Netherlands
Prior art keywords
pump
composition
motor
Prior art date
Application number
NL7500671A
Other languages
English (en)
Dutch (nl)
Original Assignee
Roth Co Roy E
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 Roth Co Roy E filed Critical Roth Co Roy E
Publication of NL7500671A publication Critical patent/NL7500671A/xx

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
    • F04D29/043—Shafts
    • 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
    • F04D13/0633—Details of the bearings
    • 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
    • F04D13/064—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
    • 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
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
NL7500671A 1974-04-29 1975-01-21 Samenstel van een pomp en een motor. NL7500671A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46518274A 1974-04-29 1974-04-29

Publications (1)

Publication Number Publication Date
NL7500671A true NL7500671A (nl) 1975-10-31

Family

ID=23846795

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500671A NL7500671A (nl) 1974-04-29 1975-01-21 Samenstel van een pomp en een motor.

Country Status (9)

Country Link
JP (1) JPS50141712A (es)
BE (1) BE825942A (es)
CA (1) CA1011997A (es)
DE (2) DE2505570A1 (es)
ES (1) ES436978A1 (es)
GB (2) GB1501691A (es)
IT (1) IT1035265B (es)
NL (1) NL7500671A (es)
SE (1) SE7504656L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145377A (ja) * 1983-02-07 1984-08-20 Hitachi Ltd サ−ボ・ポンプ
US4762461A (en) * 1985-12-20 1988-08-09 Ngk Insulators Ltd. Leakless pump
US5602437A (en) * 1994-07-27 1997-02-11 Lucas Aerospace Power Equipment Corporation Bearing failure detector for electric generator
DE4433970A1 (de) * 1994-09-23 1996-03-28 Teves Gmbh Alfred Elektromotor für ein Triebwerk, insbesondere für eine Pumpe
AT408900B (de) * 2000-01-11 2002-03-25 Miba Gleitlager Ag Vorrichtung zum überwachen eines gleitlagers
US6445099B1 (en) 2000-05-09 2002-09-03 Trw, Inc. Bearing failure detector for electrical generator
CN100436832C (zh) * 2005-07-01 2008-11-26 池学聪 低噪音管道泵
CN105508282B (zh) * 2015-12-25 2018-11-16 陕西科技大学 一种尿素冷凝液泵
CN108386367B (zh) * 2018-02-07 2024-04-23 宁波利佳青石电气科技有限公司 一种新型的ro净水机叶片泵
CN110242596A (zh) * 2019-07-16 2019-09-17 大连金工智能装备科技有限公司 一种高压磁力泵

Also Published As

Publication number Publication date
GB1501692A (en) 1978-02-22
DE2505570A1 (de) 1975-11-13
IT1035265B (it) 1979-10-20
SE7504656L (sv) 1975-10-30
AU7783175A (en) 1976-08-05
BE825942A (fr) 1975-06-16
CA1011997A (en) 1977-06-14
DE7504019U (de) 1982-12-09
ES436978A1 (es) 1977-04-16
GB1501691A (en) 1978-02-22
JPS50141712A (es) 1975-11-14

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Legal Events

Date Code Title Description
BV The patent application has lapsed