GB1157518A - Automatic Laundry Machine. - Google Patents
Automatic Laundry Machine.Info
- Publication number
- GB1157518A GB1157518A GB44201/66A GB4420166A GB1157518A GB 1157518 A GB1157518 A GB 1157518A GB 44201/66 A GB44201/66 A GB 44201/66A GB 4420166 A GB4420166 A GB 4420166A GB 1157518 A GB1157518 A GB 1157518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- openings
- brake
- actuator
- closed
- 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
Links
- 230000007423 decrease Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/04—Control of operations performed in washing machines or washer-dryers non-electrically
- D06F33/10—Control of operations performed in washing machines or washer-dryers non-electrically substantially pneumatically
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
-
- 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
- D06F37/30—Driving arrangements
- D06F37/308—Hydraulic or pneumatic speed control; Arrangements or adaptations of hydraulic or pneumatic motors
-
- 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
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- 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
- D06F2103/26—Imbalance; Noise level
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/62—Stopping or disabling machine operation
-
- 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
- Y10S60/00—Power plants
- Y10S60/908—Washing machine system
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/729—Washing machine cycle control
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Transmission Devices (AREA)
- Basic Packing Technique (AREA)
- Centrifugal Separators (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1,157,518. Expanding wheel gearing; machinery safety devices. ROBERTSHAW CONTROLS CO. 4 Oct., 1966 [24 Oct., 1965], No. 44201/66. Headings F2D and F2J. [Also in Division D1] A vacuum-controlled automatic laundry machine (see Division D1) has a rotatable container with a closure member opening and closing of which actuates a valve so that rotation of the container is stopped when the closure member is opened and permitted when it is closed. Lid valve 66 has a stationary reading head with openings 272, 274 at one level and openings 276, 278 at different levels and a movable member 280, Fig. 13, spring-biased vertically to an upper position and pushed down to a lower position when the lid is closed. A T-shaped channel 284 in member 280, Fig. 12, connects openings 274, 276, 278, in the upper position, to connect the brake actuator 286 to the atmosphere through openings 278 and 276 so that the brake is applied to the rotatable container. In the lower position, openings 272, 274 are connected to apply vacuum to brake actuator 284 and opening 278 is closed to maintain a vacuum in this actuator to release the brake. Actuator 224 pivots a lever 250 carrying an idler pulley 248 engaging a V-belt 246, Fig. 5, which also passes over pulley 46<SP>1</SP> driving variable speed transmission 44 and over variable pulley 50 driven by motor 52. Movement of pulley 248 causes an increase or decrease in the tension on belt 246 and either forces the flanges 225, 226 of pulley 50 further apart or allows them to come together and so decreases or increases the speed at which pulley 46<SP>1</SP> is driven.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US504803A US3398346A (en) | 1965-10-24 | 1965-10-24 | Unbalance valve with lid reset |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1157518A true GB1157518A (en) | 1969-07-09 |
Family
ID=24007800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB44201/66A Expired GB1157518A (en) | 1965-10-24 | 1966-10-04 | Automatic Laundry Machine. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3398346A (en) |
BE (1) | BE688808A (en) |
DE (1) | DE1585902A1 (en) |
ES (1) | ES332647A1 (en) |
FR (1) | FR1499523A (en) |
GB (1) | GB1157518A (en) |
NL (1) | NL6615041A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763670A (en) * | 1972-03-02 | 1973-10-09 | Gen Motors Corp | Lid latch and interlock mechanism for clothes washing machines |
JPH0726669B2 (en) * | 1988-09-09 | 1995-03-29 | 日立工機株式会社 | Rotating body unbalance detection method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960856A (en) * | 1958-05-07 | 1960-11-22 | Dole Valve Co | Pneumatic control system for washing machines and the like |
US3043328A (en) * | 1959-03-06 | 1962-07-10 | Dole Valve Co | Pneumatic selection system |
US3256692A (en) * | 1962-03-29 | 1966-06-21 | Robertshaw Controls Co | Laundry control system and selector mechanism |
US3306411A (en) * | 1965-05-28 | 1967-02-28 | Robertshaw Controls Co | Washing machine system or the like |
US3336766A (en) * | 1965-09-09 | 1967-08-22 | Robertshaw Controls Co | Washing machine system and parts therefor |
US3318116A (en) * | 1965-10-24 | 1967-05-09 | Robertshaw Controls Co | High and low level speed control for an automatic washing machine |
US3338362A (en) * | 1965-10-24 | 1967-08-29 | Robertshaw Controls Co | Vacuum control with lid valve and spin brake |
-
1965
- 1965-10-24 US US504803A patent/US3398346A/en not_active Expired - Lifetime
-
1966
- 1966-10-04 GB GB44201/66A patent/GB1157518A/en not_active Expired
- 1966-10-19 FR FR80549A patent/FR1499523A/en not_active Expired
- 1966-10-22 ES ES0332647A patent/ES332647A1/en not_active Expired
- 1966-10-24 NL NL6615041A patent/NL6615041A/xx unknown
- 1966-10-24 BE BE688808D patent/BE688808A/xx unknown
- 1966-10-24 DE DE19661585902 patent/DE1585902A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6615041A (en) | 1967-04-25 |
FR1499523A (en) | 1967-10-27 |
ES332647A1 (en) | 1967-07-16 |
DE1585902A1 (en) | 1971-03-04 |
US3398346A (en) | 1968-08-20 |
BE688808A (en) | 1967-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |