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GB891076A - Improvements in or relating to centrifugal pumps - Google Patents

Improvements in or relating to centrifugal pumps

Info

Publication number
GB891076A
GB891076A GB3092/60A GB309260A GB891076A GB 891076 A GB891076 A GB 891076A GB 3092/60 A GB3092/60 A GB 3092/60A GB 309260 A GB309260 A GB 309260A GB 891076 A GB891076 A GB 891076A
Authority
GB
United Kingdom
Prior art keywords
impeller
outlets
inlets
space
valve member
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
GB3092/60A
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.)
LOUIS SIBER
Original Assignee
LOUIS SIBER
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 LOUIS SIBER filed Critical LOUIS SIBER
Publication of GB891076A publication Critical patent/GB891076A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/105—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system pumps combined with multiple way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

891,076. Centrifugal pumps. SIBER, L. Jan. 28, 1960 [Jan. 28, 1959], No. 3092/60. Class 110 (1). [Also in Group XIII] A centrifugal pump comprises a housing with a plurality of inlets and outlets, a hollow rotary valve member with openings such that the inlets and outlets can be opened and closed with respect to the interior of the valve member, an impeller dividing the interior of the valve member into an inlet space and an outlet space, apertures in the valve member guiding the discharge from the impeller into a volute encircling the valve member, and a passage leading from the volute and capable of being opened and closed with respect to the outlet space. The centrifugal pump shown in Figs. 2, 15 and 16 comprises inlets 1, 4 and outlets 2, 3. The pump impeller h is surrounded by a cylindrical valve c formed with guide passages 12 through which the impeller discharges to a volute m. The impeller h divides the valve c into an inlet space 5, Figs. 2, 6, 16, and an outlet space 6, Figs. 2, 15, 16. Space 5 provides communication between the inlets 1, 4 and the impeller eye. Space 6 provides communication between the outlets 2, 3 and a discharge passage leading from the volute m. The valve c can be turned by a handle k (or automatically by an electric motor in response to temperature) into alternative positions giving various combinations of opening and closing of communication between the pump and the inlets and outlets. In one position, the inlet 1 is opened simultaneously to both spaces 5, 6 whereby the pump is by-passed.
GB3092/60A 1959-01-28 1960-01-28 Improvements in or relating to centrifugal pumps Expired GB891076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE891076X 1959-01-28

Publications (1)

Publication Number Publication Date
GB891076A true GB891076A (en) 1962-03-07

Family

ID=6842692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3092/60A Expired GB891076A (en) 1959-01-28 1960-01-28 Improvements in or relating to centrifugal pumps

Country Status (1)

Country Link
GB (1) GB891076A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753570A (en) * 1986-10-14 1988-06-28 Whirlpool Corporation Bidirectional pump with diaphragm operated valve for dishwasher
GB2308158A (en) * 1995-12-13 1997-06-18 Daewoo Electronics Co Ltd Pump with switching valve
WO2009070565A1 (en) * 2007-11-29 2009-06-04 Cooper-Standard Automotive Inc. Integrated pump and valve
GB2462930A (en) * 2008-08-29 2010-03-03 Interpet Ltd Water pump housing
CN102889243A (en) * 2011-07-19 2013-01-23 Ksb股份公司 Fluid-diversion structure member with pump and accessories
EP2378127A3 (en) * 2010-04-16 2018-03-07 KSB SE & Co. KGaA Flow guiding component with pump and fitting
US20230400037A1 (en) * 2022-06-08 2023-12-14 Cooper-Standard Automotive Inc Multiport fluid pump with integrated valve

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753570A (en) * 1986-10-14 1988-06-28 Whirlpool Corporation Bidirectional pump with diaphragm operated valve for dishwasher
GB2308158A (en) * 1995-12-13 1997-06-18 Daewoo Electronics Co Ltd Pump with switching valve
US5713729A (en) * 1995-12-13 1998-02-03 Daewoo Electronics Co., Ltd. Pump having a three-way valve
GB2308158B (en) * 1995-12-13 1999-08-11 Daewoo Electronics Co Ltd Pump having a three-way valve
WO2009070565A1 (en) * 2007-11-29 2009-06-04 Cooper-Standard Automotive Inc. Integrated pump and valve
GB2462930A (en) * 2008-08-29 2010-03-03 Interpet Ltd Water pump housing
GB2462930B (en) * 2008-08-29 2012-12-12 Interpet Ltd Housing for water pumping apparatus
EP2378127A3 (en) * 2010-04-16 2018-03-07 KSB SE & Co. KGaA Flow guiding component with pump and fitting
CN102889243A (en) * 2011-07-19 2013-01-23 Ksb股份公司 Fluid-diversion structure member with pump and accessories
CN102889243B (en) * 2011-07-19 2016-08-03 Ksb股份公司 There is the structure member of the delivery fluid of pump and accessory
US20230400037A1 (en) * 2022-06-08 2023-12-14 Cooper-Standard Automotive Inc Multiport fluid pump with integrated valve
US12297843B2 (en) * 2022-06-08 2025-05-13 Cooper-Standard Automotive Inc. Multiport fluid pump with integrated valve

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