CH321841A - Centrifugal pump for household washing machine - Google Patents
Centrifugal pump for household washing machineInfo
- 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
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)
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)
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)
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)
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 |
-
0
- BE BE526600D patent/BE526600A/xx unknown
-
1954
- 1954-02-19 DE DES37732A patent/DE1000236B/en active Pending
- 1954-12-07 GB GB35421/54A patent/GB757870A/en not_active Expired
- 1954-12-14 CH CH321841D patent/CH321841A/en unknown
Cited By (4)
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 |
BE526600A (en) | |
DE1000236B (en) | 1957-01-03 |
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