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ES329828A1 - Improvements in autoaspirant centrifugal pumps. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in autoaspirant centrifugal pumps. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES329828A1
ES329828A1 ES0329828A ES329828A ES329828A1 ES 329828 A1 ES329828 A1 ES 329828A1 ES 0329828 A ES0329828 A ES 0329828A ES 329828 A ES329828 A ES 329828A ES 329828 A1 ES329828 A1 ES 329828A1
Authority
ES
Spain
Prior art keywords
under full
translation
machine
legally binding
google translate
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
ES0329828A
Other languages
Spanish (es)
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.)
Siemen and Hinsch GmbH
Original Assignee
Siemen and Hinsch GmbH
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 Siemen and Hinsch GmbH filed Critical Siemen and Hinsch GmbH
Publication of ES329828A1 publication Critical patent/ES329828A1/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action

Landscapes

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

Abstract

Perfection in self-priming centrifugal pumps, equipped with, at least, a centrifugal step of normal suction, under full intake, and a self-priming ventilation step that is outside the main lifting current, characterized by the suction of the air, outside the pump, it is carried out in a guide impeller pump, in a side gap enclosure to a impeller under full admission and in the spiral casing pump in a lateral gap to a impeller under full admission and/or, viewed from the spur, in the first half of the spiral housing of a runner under full admission. (Machine-translation by Google Translate, not legally binding)
ES0329828A 1965-08-03 1966-08-03 Improvements in autoaspirant centrifugal pumps. (Machine-translation by Google Translate, not legally binding) Expired ES329828A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0098619 1965-08-03

Publications (1)

Publication Number Publication Date
ES329828A1 true ES329828A1 (en) 1967-06-01

Family

ID=7521605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0329828A Expired ES329828A1 (en) 1965-08-03 1966-08-03 Improvements in autoaspirant centrifugal pumps. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
US (1) US3381621A (en)
AT (1) AT274589B (en)
BE (1) BE685041A (en)
CH (1) CH453081A (en)
ES (1) ES329828A1 (en)
GB (1) GB1152728A (en)
NL (1) NL6610840A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371310A (en) * 1974-07-23 1983-02-01 The United States Of America As Represented By The Secretary Of The Navy Centrifugal pump recirculation diffuser
US4819885A (en) * 1985-01-31 1989-04-11 Microfuel Corporation Means of pneumatic comminution
US4923124A (en) * 1985-01-31 1990-05-08 Microfuel Corporation Method of pneumatic comminution
US4819884A (en) * 1985-01-31 1989-04-11 Microfuel Corporation Means of pneumatic comminution
US4824031A (en) * 1985-01-31 1989-04-25 Microfuel Corporation Means of pneumatic comminution
DK200000278U4 (en) * 2000-09-20 2002-01-11 Apv Fluid Handling Horsens As Hygienic self-priming centrifugal pump.
DE102006016199A1 (en) * 2006-04-06 2007-10-11 Alfa Laval Kolding A/S Self-venting centrifugal pump
KR101072855B1 (en) * 2011-06-09 2011-10-14 김찬원 Vacuum steel self-priming pump
DE102015003224C5 (en) * 2015-03-13 2021-07-15 Gea Tuchenhagen Gmbh Self-priming pump
CN108915985A (en) * 2016-05-09 2018-11-30 乌鲁木齐九品芝麻信息科技有限公司 A kind of pump self-priming apparatus and method
DE102020103022B4 (en) 2020-02-06 2022-09-29 KSB SE & Co. KGaA pump assembly
DE102020125805A1 (en) * 2020-10-02 2022-04-07 Frideco Ag Pump system and method of operating a pump system
CN113513479A (en) * 2021-04-23 2021-10-19 江苏大学 A kind of multistage pump device for gas-liquid separation and using method
CN120739702B (en) * 2025-09-05 2025-12-02 新界泵业(浙江)有限公司 Mixed flow centrifugal pump and design method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE440679C (en) * 1924-07-19 1927-02-11 Armaturen & Maschinenfabrik A Ballast pump
GB361215A (en) * 1931-02-23 1931-11-19 Pulsometer Eng Co Improvements in or relating to means for priming centrifugal pumps
DE657041C (en) * 1933-10-05 1938-02-22 Armaturen & Maschinenfabrik Ak Pump for generating air foam for fire extinguishing purposes
FR781629A (en) * 1933-12-09 1935-05-18 Centrifugal pump with one or more stages, comprising an air pump for removing air from the suction line
GB465262A (en) * 1936-02-19 1937-05-04 Otto Siemen Improvements in and relating to liquid pumps with a rotary cell wheel
US2153360A (en) * 1936-05-26 1939-04-04 Gen Electric Motor driven fluid pump
US2553066A (en) * 1944-06-30 1951-05-15 Southern John Self-priming centrifugal pump
US2660956A (en) * 1949-06-03 1953-12-01 Waterous Co Priming arrangement for centrifugal pumps
US3082694A (en) * 1960-05-24 1963-03-26 Ingersoll Rand Co Self-priming centrifugal pump

Also Published As

Publication number Publication date
CH453081A (en) 1968-05-31
BE685041A (en) 1967-01-16
GB1152728A (en) 1969-05-21
AT274589B (en) 1969-09-25
US3381621A (en) 1968-05-07
NL6610840A (en) 1967-02-06

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