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GB737131A - Filter for use in artificial-filament spinning apparatus - Google Patents

Filter for use in artificial-filament spinning apparatus

Info

Publication number
GB737131A
GB737131A GB9655/53A GB965553A GB737131A GB 737131 A GB737131 A GB 737131A GB 9655/53 A GB9655/53 A GB 9655/53A GB 965553 A GB965553 A GB 965553A GB 737131 A GB737131 A GB 737131A
Authority
GB
United Kingdom
Prior art keywords
filter
rim
end member
april
artificial
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
Application number
GB9655/53A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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 Celanese Corp, Celanese Corp of America filed Critical Celanese Corp
Publication of GB737131A publication Critical patent/GB737131A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Filtering Materials (AREA)
  • Prostheses (AREA)

Abstract

737,131. Filters. CELANESE CORPORATION OF AMERICA. April 9, 1953 [April 9, 1952], No. 9655/53. Addition to 671,855. Class 46. [Also in Group XIII] A candle filter almost identical with that disclosed in the parent Specification differs from it in that the heating space is closed at the lower end by an annular end member so shaped that the heating medium makes contact with part of the periphery of the end member. The member 16 has an outer rim 15 to which the outer casing 11 of the filter is welded and an inner rim 50 protruding into the filter chamber 31. The top of the rim 15 and the axial peripheral portion 51 above it of the disc are thus in contact with heating medium passing through the space 25. The member 16 and an upper end member 13 have ridges 24, 23 respectively to engage and position the tube 22 and shell 30 defining the annular passageway 48 for the spinning solution.
GB9655/53A 1948-12-17 1953-04-09 Filter for use in artificial-filament spinning apparatus Expired GB737131A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US671855XA 1948-12-17 1948-12-17
US737131XA 1952-04-09 1952-04-09

Publications (1)

Publication Number Publication Date
GB737131A true GB737131A (en) 1955-09-21

Family

ID=26747567

Family Applications (2)

Application Number Title Priority Date Filing Date
GB32225/49A Expired GB671855A (en) 1948-12-17 1949-12-15 Filter for use in artificial-filament spinning apparatus
GB9655/53A Expired GB737131A (en) 1948-12-17 1953-04-09 Filter for use in artificial-filament spinning apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB32225/49A Expired GB671855A (en) 1948-12-17 1949-12-15 Filter for use in artificial-filament spinning apparatus

Country Status (1)

Country Link
GB (2) GB671855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110882576A (en) * 2019-12-24 2020-03-17 福州市第三建筑工程公司 Vertical filter box of pipe well wall

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11679347B2 (en) 2018-09-17 2023-06-20 McFarlen Engineering Ltd. Filter support element and method of using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110882576A (en) * 2019-12-24 2020-03-17 福州市第三建筑工程公司 Vertical filter box of pipe well wall

Also Published As

Publication number Publication date
GB671855A (en) 1952-05-14

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