CH547440A - Heisswasserpumpe mit gekuehltem dichtungsgehaeuse. - Google Patents

Heisswasserpumpe mit gekuehltem dichtungsgehaeuse.

Info

Publication number: CH547440A
Authority: CH; Switzerland
Prior art keywords: hot water; water pump; sealing housing; cooled sealing; cooled
Prior art date: 1971-06-29

Application number

CH867072A

Other languages

German (de)

English (en)

Original Assignee

Andritz Ag Maschf

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.)

1971-06-29

Filing date

1972-06-09

Publication date

1974-03-29

1972-06-09 Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf

1974-03-29 Publication of CH547440A publication Critical patent/CH547440A/xx

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
- F04D29/58—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
- 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
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/648—Mounting; Assembling; Disassembling of axial pumps especially adapted for liquid pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Mechanical Sealing (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

CH867072A 1971-06-29 1972-06-09 Heisswasserpumpe mit gekuehltem dichtungsgehaeuse. CH547440A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT563471A AT318397B (de)	1971-06-29	1971-06-29	Heißwasserkreiselpumpe mit gekühltem Dichtungsgehäuse

Publications (1)

Publication Number	Publication Date
CH547440A true CH547440A (de)	1974-03-29

Family

ID=3577935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH867072A CH547440A (de)	1971-06-29	1972-06-09	Heisswasserpumpe mit gekuehltem dichtungsgehaeuse.

Country Status (9)

Country	Link
US (1)	US3942584A (xx)
JP (1)	JPS5316121B1 (xx)
AT (1)	AT318397B (xx)
CH (1)	CH547440A (xx)
DE (1)	DE2219745A1 (xx)
ES (1)	ES402421A1 (xx)
FR (1)	FR2144444A5 (xx)
GB (1)	GB1365401A (xx)
IT (1)	IT965848B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11261874B2 (en) *	2017-10-13	2022-03-01	Shandong Pure Ocean Technology Co., Ltd	Axial flow fan with high temperature resistance for ship desulfurization system
CN109083861A (zh) *	2018-07-25	2018-12-25	哈尔滨电气动力装备有限公司	300mw核反应堆冷却剂泵主泵下泵轴定位密封结构
EP4127404A4 (en)	2020-04-02	2024-03-13	Idex Health and Science LLC	Precision volumetric pump with a bellows hermetic seal
CN118293092B (zh) *	2024-05-07	2024-11-15	江苏永一泵业科技集团有限公司	一种热水泵的密封机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2632395A (en) *	1948-06-02	1953-03-24	Phillips Petroleum Co	Heat exchange assembly for centrifugal pumps
SE327904B (xx) *	1969-04-18	1970-08-31	Stenberg Flygt Ab

1971
- 1971-06-29 AT AT563471A patent/AT318397B/de not_active IP Right Cessation
1972
- 1972-04-21 DE DE2219745A patent/DE2219745A1/de active Pending
- 1972-05-05 ES ES402421A patent/ES402421A1/es not_active Expired
- 1972-05-10 US US05/251,868 patent/US3942584A/en not_active Expired - Lifetime
- 1972-06-01 GB GB2565572A patent/GB1365401A/en not_active Expired
- 1972-06-09 CH CH867072A patent/CH547440A/xx not_active IP Right Cessation
- 1972-06-22 IT IT51085/72A patent/IT965848B/it active
- 1972-06-28 JP JP6415772A patent/JPS5316121B1/ja active Pending
- 1972-06-29 FR FR7224202A patent/FR2144444A5/fr not_active Expired

Also Published As

Publication number	Publication date
AT318397B (de)	1974-10-10
DE2219745A1 (de)	1973-01-11
FR2144444A5 (xx)	1973-02-09
GB1365401A (en)	1974-09-04
US3942584A (en)	1976-03-09
IT965848B (it)	1974-02-11
JPS5316121B1 (xx)	1978-05-30
ES402421A1 (es)	1975-04-01

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Legal Events

Date	Code	Title	Description
1985-02-28	PL	Patent ceased