US2604773A - Means for stirring dyeing baths - Google Patents

Means for stirring dyeing baths Download PDF

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Publication number
US2604773A
US2604773A US168877A US16887750A US2604773A US 2604773 A US2604773 A US 2604773A US 168877 A US168877 A US 168877A US 16887750 A US16887750 A US 16887750A US 2604773 A US2604773 A US 2604773A
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US
United States
Prior art keywords
dyeing
bath
gas
stirring
cover
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Expired - Lifetime
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US168877A
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English (en)
Inventor
Wyssling-Meier Lina
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Individual
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Individual
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Publication date
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Publication of US2604773A publication Critical patent/US2604773A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for

Definitions

  • My invention has for its object an apparatus for stirring or mixing dyeing baths according to which gas is fed into the dyeing bath through a tube leading to the vicinity of the bottom of said bath, the gas escaping then out of the end of the tube towards the free level of the bath in the shape of bubbles that provide an excellent stirring of the dyeing bath.
  • My invention has further for its object a device for stirring dyeing baths comprising arpipe for feeding gas down to the bottom of the bath and terminating at its lower end with a distributing system providing for a regular distribution of the gas.
  • the dyeing vat l is drawn in dot-and-dash lines.
  • Said vat containing the dyeing bath carries a dishshaped cover 2 through which the gas-feeding 2 pipe3 passes.
  • Said pipe extending down to the bottom of the vat is provided at its lower end with radial distributing pipes 3 provided each at its outer end with an opening 3 directed downwardly and forming a nozzle.
  • the .gas-feeding pipe is provided with a wheel-shaped member 4 that is intended for holding the material to be dyed, that is immersed in the bath, underneath it so that it may not rise inside the vat.
  • This material-holding member 4 may as well be constituted by a perforated disc or a grating made of wire.
  • the gas-feeding tube is also provided with a centering ring 5 secured to it and resting on the cover 2, said ring serving simultaneously as a suspension member for the pipe 3.
  • the gas-feeding pipe is connected with a supply of compressed air and is introduced into the vat l containing the dyeing bath as well as the textile material to be dyed.
  • the air passing out of the nozzle 3 rises inside the dyeing bath and forms bubbles therein whereby the dyeing liquid is set into motion. This ensures an excellent stirring of the bath and thereby a perfectly uniform dyeing of the textile material.
  • the froth collects on the perforated cover 2 that is provided with a peripheral flange preventing any overflowing of liquid or loss of froth.
  • the air feeding the pipe 3 may be cold or else it may be used after preheating in order to avoid any undesired cooling of the hot dyeing bath. Instead of air, it is possible tomake use of nitrogen, which would be of particular interest in the case where the dyeing liquid is sensitive to the action of oxygen.
  • An arrangement for stirring dyeing baths contained in a vat comprising a dish-shaped cover for said vat having an upstanding peripheral ange thereon, said cover having perforations therein for the passage of froth out of the bath onto the cover and to be held thereon, an opening through said cover, a gas feeding pipe extending through said opening, a centering ring adjustably secured to said pipe and resting on said cover, said centering ring constituting a suspension member for said pipe, a plurality of radial horizontal pipes at the lower end of said gas feeding vpipe having downwardly directed nozzle-shaped openings at the outer ends thereof adapted for the passage therethrough of gas, said radial pipe adapted for uniformly distributing gas inside the bath, and a vertically adjustable wheel-shaped member cn 3 said gas feeding pipe between said cover end said UNITED STATES PATENTS radial pipes, said Wheel-shaped member being Number adapted to prevent material to be dyed from ris- 174 054 Augame Feb B22581876 ine e

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Devices For Medical Bathing And Washing (AREA)
US168877A 1949-05-06 1950-06-19 Means for stirring dyeing baths Expired - Lifetime US2604773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH683425X 1949-05-06

Publications (1)

Publication Number Publication Date
US2604773A true US2604773A (en) 1952-07-29

Family

ID=4528667

Family Applications (1)

Application Number Title Priority Date Filing Date
US168877A Expired - Lifetime US2604773A (en) 1949-05-06 1950-06-19 Means for stirring dyeing baths

Country Status (5)

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US (1) US2604773A (en])
BE (1) BE493382A (en])
CH (1) CH281723A (en])
DE (1) DE824937C (en])
GB (1) GB683425A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100230834A1 (en) * 2009-03-11 2010-09-16 Yoichi Sakata Bubbling supply system for stable precursor supply

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600283A (en) * 1977-07-05 1981-10-14 Biomechanics Ltd Apparatus for anaerobic digestion of biodegradable waste material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US174054A (en) * 1876-02-29 Improvement in carbureters
US286735A (en) * 1883-10-16 Heineicii eossleb
US1430119A (en) * 1920-05-01 1922-09-26 Boesch Lamp Company Air moistener
US1781052A (en) * 1929-08-30 1930-11-11 John E Catlett Dishwashing machine
US1944544A (en) * 1933-03-16 1934-01-23 Cheney William Henry Gas generating device
US2051441A (en) * 1935-09-16 1936-08-18 Ellis Charles Washing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US174054A (en) * 1876-02-29 Improvement in carbureters
US286735A (en) * 1883-10-16 Heineicii eossleb
US1430119A (en) * 1920-05-01 1922-09-26 Boesch Lamp Company Air moistener
US1781052A (en) * 1929-08-30 1930-11-11 John E Catlett Dishwashing machine
US1944544A (en) * 1933-03-16 1934-01-23 Cheney William Henry Gas generating device
US2051441A (en) * 1935-09-16 1936-08-18 Ellis Charles Washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100230834A1 (en) * 2009-03-11 2010-09-16 Yoichi Sakata Bubbling supply system for stable precursor supply
JP2012520393A (ja) * 2009-03-11 2012-09-06 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 安定した先駆物質供給のための泡供給システム
US8348248B2 (en) * 2009-03-11 2013-01-08 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Bubbling supply system for stable precursor supply

Also Published As

Publication number Publication date
GB683425A (en) 1952-11-26
CH281723A (de) 1952-03-31
DE824937C (de) 1951-12-13
BE493382A (en])

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