CH321841A - Centrifugal pump for household washing machine - Google Patents

Centrifugal pump for household washing machine

Info

Publication number
CH321841A
CH321841A CH321841DA CH321841A CH 321841 A CH321841 A CH 321841A CH 321841D A CH321841D A CH 321841DA CH 321841 A CH321841 A CH 321841A
Authority
CH
Switzerland
Prior art keywords
washing machine
centrifugal pump
household washing
household
centrifugal
Prior art date
Application number
Other languages
French (fr)
Inventor
Frank Belaieff James
Original Assignee
Usines Jean Gallay Sa D
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 Usines Jean Gallay Sa D filed Critical Usines Jean Gallay Sa D
Publication of CH321841A publication Critical patent/CH321841A/en

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
    • 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
    • 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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/02—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
CH321841D 1953-12-24 1954-12-14 Centrifugal pump for household washing machine CH321841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH757870X 1953-12-24

Publications (1)

Publication Number Publication Date
CH321841A true CH321841A (en) 1957-05-31

Family

ID=4534434

Family Applications (1)

Application Number Title Priority Date Filing Date
CH321841D CH321841A (en) 1953-12-24 1954-12-14 Centrifugal pump for household washing machine

Country Status (4)

Country Link
BE (1) BE526600A (en)
CH (1) CH321841A (en)
DE (1) DE1000236B (en)
GB (1) GB757870A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528674B1 (en) * 1964-08-19 1970-01-02 Deming Division Crane Co Housing for multistage centrifugal pumps, in particular designed as underwater pumps
US3545890A (en) * 1967-12-29 1970-12-08 Mechanical Tech Inc Regenerative compressor
EP0231610A2 (en) * 1985-11-29 1987-08-12 Bombas Electricas, S.A. (Boelsa) A centrifugal pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172310A (en) * 1975-09-18 1979-10-30 Societe Internationale De Mecanique Industrielle S.A. Improvement in assembling a centrifugal pump
US6439843B1 (en) * 2000-11-16 2002-08-27 Ametek, Inc. Motor/fan assembly having a radial diffuser bypass

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202944A (en) * 1938-06-02 1940-06-04 Donald A Boyd Seal
DE736187C (en) * 1938-12-03 1943-06-09 Ewald Burger Centrifugal pump
DE720243C (en) * 1939-06-30 1942-04-29 Wesselinger Gusswerk Rheinguss Centrifugal pump
US2329990A (en) * 1942-02-12 1943-09-21 Ingersoll Rand Co Sealing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528674B1 (en) * 1964-08-19 1970-01-02 Deming Division Crane Co Housing for multistage centrifugal pumps, in particular designed as underwater pumps
US3545890A (en) * 1967-12-29 1970-12-08 Mechanical Tech Inc Regenerative compressor
EP0231610A2 (en) * 1985-11-29 1987-08-12 Bombas Electricas, S.A. (Boelsa) A centrifugal pump
EP0231610A3 (en) * 1985-11-29 1987-09-02 Bombas Electricas, S.A. (Boelsa) A centrifugal pump

Also Published As

Publication number Publication date
GB757870A (en) 1956-09-26
DE1000236B (en) 1957-01-03
BE526600A (en)

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