ES436978A1 - Conjunto de motor-bomba destinado a la manipulacion de flui-dos de tratamiento nocivos yno malolientes. - Google Patents

Conjunto de motor-bomba destinado a la manipulacion de flui-dos de tratamiento nocivos yno malolientes.

Info

Publication number: ES436978A1
Authority: ES; Spain
Prior art keywords: chamber; motor; harmful; shaft; casing
Prior art date: 1974-04-29
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

ES436978A

Other languages

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.)

Roy E Roth Co

Original Assignee

Roy E Roth Co

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.)

1974-04-29

Filing date

1975-04-25

Publication date

1977-04-16

1975-04-25 Application filed by Roy E Roth Co filed Critical Roy E Roth Co

1977-04-16 Publication of ES436978A1 publication Critical patent/ES436978A1/es

Status Expired legal-status Critical Current

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
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/061—Lubrication 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
- F04D29/08—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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/003—Regenerative pumps of multistage type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Reciprocating Pumps (AREA)
Rotary Pumps (AREA)

ES436978A 1974-04-29 1975-04-25 Conjunto de motor-bomba destinado a la manipulacion de flui-dos de tratamiento nocivos yno malolientes. Expired ES436978A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ES436978A1 true ES436978A1 (es)	1977-04-16

Family

ID=23846795

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES436978A Expired ES436978A1 (es)	1974-04-29	1975-04-25	Conjunto de motor-bomba destinado a la manipulacion de flui-dos de tratamiento nocivos yno malolientes.

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)	GB1501692A (es)
IT (1)	IT1035265B (es)
NL (1)	NL7500671A (es)
SE (1)	SE7504656L (es)

Families Citing this family (11)

* 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
RU2162163C1 (ru) *	1999-12-15	2001-01-20	Открытое акционерное общество "Альметьевский насосный завод"	Горизонтальная насосная установка
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

1975
- 1975-01-13 CA CA217,772A patent/CA1011997A/en not_active Expired
- 1975-01-21 NL NL7500671A patent/NL7500671A/xx not_active Application Discontinuation
- 1975-02-10 DE DE19752505570 patent/DE2505570A1/de not_active Withdrawn
- 1975-02-10 DE DE19757504019U patent/DE7504019U/de not_active Expired
- 1975-02-25 BE BE153703A patent/BE825942A/xx unknown
- 1975-03-06 GB GB47044/76A patent/GB1501692A/en not_active Expired
- 1975-03-06 GB GB9411/75A patent/GB1501691A/en not_active Expired
- 1975-03-12 JP JP50029987A patent/JPS50141712A/ja active Pending
- 1975-04-11 IT IT49044/75A patent/IT1035265B/it active
- 1975-04-22 SE SE7504656A patent/SE7504656L/xx unknown
- 1975-04-25 ES ES436978A patent/ES436978A1/es not_active Expired

Also Published As

Publication number	Publication date
GB1501691A (en)	1978-02-22
AU7783175A (en)	1976-08-05
BE825942A (fr)	1975-06-16
DE2505570A1 (de)	1975-11-13
CA1011997A (en)	1977-06-14
NL7500671A (nl)	1975-10-31
IT1035265B (it)	1979-10-20
DE7504019U (de)	1982-12-09
JPS50141712A (es)	1975-11-14
GB1501692A (en)	1978-02-22
SE7504656L (sv)	1975-10-30

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