UST925006I4 - Fluid jet injector device for a yarn bulking apparatus - Google Patents
Fluid jet injector device for a yarn bulking apparatus Download PDFInfo
- Publication number
- UST925006I4 UST925006I4 US925006DH UST925006I4 US T925006 I4 UST925006 I4 US T925006I4 US 925006D H US925006D H US 925006DH US T925006 I4 UST925006 I4 US T925006I4
- Authority
- US
- United States
- Prior art keywords
- yarn
- injector device
- fluid jet
- jet injector
- bulking apparatus
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
Definitions
- a fluid jet injector device for use with yarn bulking apparatus and other apparatus and adapted to separate the filaments of a yarn bundle and to increase drag tension on the yarn so as to assure constant self-feeding of the yarn from its source to and through the device; to raise the temperature of the yarn to a crimp receptive condition; and to convey the yarn to the bulking apparatus.
- the housing of the injector device has a passageway through which compressible fluid, preferably heated, and the yarn travel, an anvil against which the compressible fluid and yarn collide and rebound causing increased filament separation and hence increased drag tension, and an outlet into which the compressible fluid and yarn are rebounded from the anvil.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A FLUID JET INJECTOR DEVICE FOR USE WITH YARN BULKING APPARATUS AND OTHER APPARTUS AND ADAPTED TO SEPARATE THE FILAMENTS OF A YARN BUNDLE AND TO INCREASE DRAG TENSION ON THE YARN SO AS TO ASSURE CONSTANT SELF-FEEDING OF THE YARN FROM ITS SOURCE TO AND THROUGH THE DEVICE, TO RAISE THE TEMPERATURE OF THE YARN TO A CRIMP RECEPTIVE CONDITION, AND TO CONVEY THE YARN TO THE BULKING APPARATUS. THE HOUSING OF THE INJECTOR DEVICE HAS A PASSAGEWAY THROUGH WHICH COMPRESSIBLE FLUID, PREFERABLY HEATED, AND THE YARN TRAVEL, AN ANVIL AGAINST WHICH THE COMPRESSIBLE FLUID AND YARN COLLIDE AND REBOUND CAUSING INCREASED FILAMENT SEPARATION AND HENCE INCREASED DRAG TENSION, AND AN OUTLET INTO WHICH THE COMPRESSIBLE FLUID AND YARN ARE REBOUNDED FROM THE ANVIL.
Description
DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16, 1969, 869 0.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of Specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Ofiice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED AUGUST 6, 1974 T925,006 FLUID JET INJECTOR DEVICE FOR A YARN BULKING APPARATUS Robert B. Moore, Jr., 504 Woodmere Drive, Kingsport, Tenn. 37663 Continuation of abandoned application Ser. No. 289,929, Sept. 18, 1972. This application Nov. 5, 1973, Ser. No. 413,068
Int. Cl. D02g 1/20, 1/16, 1/12 U.S. Cl. 281.3 1 Sheet Drawing. 7 Pages Specification A fluid jet injector device for use with yarn bulking apparatus and other apparatus and adapted to separate the filaments of a yarn bundle and to increase drag tension on the yarn so as to assure constant self-feeding of the yarn from its source to and through the device; to raise the temperature of the yarn to a crimp receptive condition; and to convey the yarn to the bulking apparatus. The housing of the injector device has a passageway through which compressible fluid, preferably heated, and the yarn travel, an anvil against which the compressible fluid and yarn collide and rebound causing increased filament separation and hence increased drag tension, and an outlet into which the compressible fluid and yarn are rebounded from the anvil.
6,1974 R. a. MOORE. JR T925,006
FLUID JET INJECTOR DEVICE FOR A YARN BULKING APPARATUS Original Filed Sept. 18, 1972
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41306873A | 1973-11-05 | 1973-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST925006I4 true UST925006I4 (en) | 1974-08-06 |
Family
ID=23635688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US925006D Pending UST925006I4 (en) | 1973-11-05 | 1973-11-05 | Fluid jet injector device for a yarn bulking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST925006I4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074405A (en) | 1974-11-26 | 1978-02-21 | Allied Chemical Corporation | Apparatus for texturizing yarn |
-
1973
- 1973-11-05 US US925006D patent/UST925006I4/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074405A (en) | 1974-11-26 | 1978-02-21 | Allied Chemical Corporation | Apparatus for texturizing yarn |
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