GB1103360A - Improvements in fluid pumps of the circumferential flow type - Google Patents

Improvements in fluid pumps of the circumferential flow type

Info

Publication number
GB1103360A
GB1103360A GB53578/65A GB5357865A GB1103360A GB 1103360 A GB1103360 A GB 1103360A GB 53578/65 A GB53578/65 A GB 53578/65A GB 5357865 A GB5357865 A GB 5357865A GB 1103360 A GB1103360 A GB 1103360A
Authority
GB
United Kingdom
Prior art keywords
flow type
fluid pumps
circumferential flow
machine
water
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
GB53578/65A
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.)
General Electric Co
Original Assignee
General Electric 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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1103360A publication Critical patent/GB1103360A/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/14—Ribs or rubbing means forming part of the receptacle
    • D06F37/145—Ribs or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of 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
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44—Current or voltage
    • D06F2103/48—Current or voltage of the motor driving the pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/911—Pump having reversible runner rotation and separate outlets for opposing directions of rotation

Landscapes

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

Abstract

The washing machine in the parent Specification is modified by arranging the pump to discharge the water to a drain at a higher pressure than when it recirculates the water in the machine. This enables the machine to operate in a basement where the drain head is large.
GB53578/65A 1965-01-14 1965-12-17 Improvements in fluid pumps of the circumferential flow type Expired GB1103360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US425415A US3269316A (en) 1965-01-14 1965-01-14 Vortex type turbine pump

Publications (1)

Publication Number Publication Date
GB1103360A true GB1103360A (en) 1968-02-14

Family

ID=23686468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53578/65A Expired GB1103360A (en) 1965-01-14 1965-12-17 Improvements in fluid pumps of the circumferential flow type

Country Status (3)

Country Link
US (1) US3269316A (en)
DE (1) DE1528712A1 (en)
GB (1) GB1103360A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186325A (en) * 1986-02-11 1987-08-12 Lucas Electrical Electronics A Fluid pump
WO2017137175A1 (en) * 2016-02-10 2017-08-17 BSH Hausgeräte GmbH Laundry care appliance having a detergent solution pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176792U (en) * 1988-06-03 1989-12-18
CN110835831A (en) * 2018-08-15 2020-02-25 青岛海尔滚筒洗衣机有限公司 Pump device and washing equipment equipped with same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946286A (en) * 1958-11-21 1960-07-26 Gen Electric Valveless two way pump
US3040663A (en) * 1959-12-30 1962-06-26 Gen Electric Two-way valveless pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186325A (en) * 1986-02-11 1987-08-12 Lucas Electrical Electronics A Fluid pump
WO2017137175A1 (en) * 2016-02-10 2017-08-17 BSH Hausgeräte GmbH Laundry care appliance having a detergent solution pump
CN108603324A (en) * 2016-02-10 2018-09-28 Bsh家用电器有限公司 Washings care appliance with lye pump
CN108603324B (en) * 2016-02-10 2021-01-05 Bsh家用电器有限公司 Washing article nursing device with lye pump

Also Published As

Publication number Publication date
US3269316A (en) 1966-08-30
DE1528712A1 (en) 1970-10-22

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