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EP0731194A3 - Feed well - Google Patents

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Info

Publication number
EP0731194A3
EP0731194A3 EP96102559A EP96102559A EP0731194A3 EP 0731194 A3 EP0731194 A3 EP 0731194A3 EP 96102559 A EP96102559 A EP 96102559A EP 96102559 A EP96102559 A EP 96102559A EP 0731194 A3 EP0731194 A3 EP 0731194A3
Authority
EP
European Patent Office
Prior art keywords
feed well
feed
well
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.)
Withdrawn
Application number
EP96102559A
Other languages
German (de)
French (fr)
Other versions
EP0731194A2 (en
Inventor
Rolf Boehler
Lucas Hiltbrunner
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0731194A2 publication Critical patent/EP0731194A2/en
Publication of EP0731194A3 publication Critical patent/EP0731194A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/02—Hoppers; Delivery shoots
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7847—With leak passage
    • Y10T137/7848—Permits flow at valve interface
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP96102559A 1995-03-08 1996-02-21 Feed well Withdrawn EP0731194A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH664/95 1995-03-08
CH66495 1995-03-08

Publications (2)

Publication Number Publication Date
EP0731194A2 EP0731194A2 (en) 1996-09-11
EP0731194A3 true EP0731194A3 (en) 1997-07-16

Family

ID=4192261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96102559A Withdrawn EP0731194A3 (en) 1995-03-08 1996-02-21 Feed well

Country Status (2)

Country Link
US (1) US5913642A (en)
EP (1) EP0731194A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752579A1 (en) * 1997-05-07 1998-11-12 Rieter Ag Maschf Method for filling a flake store and flake store
EP0877105A1 (en) * 1997-05-07 1998-11-11 Maschinenfabrik Rieter Ag Spinning preparation apparatus
EP0877106B1 (en) * 1997-05-07 2002-06-26 Maschinenfabrik Rieter Ag Method for filling a flock hopper and hopper
KR100390783B1 (en) * 2001-01-31 2003-07-10 주식회사 엘지이아이 Scroll compressor
US7728265B1 (en) * 2007-03-26 2010-06-01 The United States Of America As Represented By The Secretary Of The Navy MEMS type flow actuated out-of-plane flap
EP3499105B1 (en) * 2017-12-15 2020-05-27 Hamilton Sundstrand Corporation Check valves

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729040C (en) * 1938-07-13 1942-12-09 Siemens Ag Device for monitoring the degree of filling of box feeders or the like.
DE3229402A1 (en) * 1982-08-06 1984-02-09 Trützschler GmbH & Co KG, 4050 Mönchengladbach DEVICE ON A CARD OR CRAWLE FOR FLEECE PRODUCTION
US4520530A (en) * 1983-09-02 1985-06-04 Akiva Pinto Fiber feeding apparatus with a pivoted air exhaust wall portion
EP0176668A1 (en) * 1984-09-18 1986-04-09 Maschinenfabrik Rieter Ag Feeding hopper structure for fibre material
JPS6269828A (en) * 1985-09-20 1987-03-31 Fuji Deibaisu Kk Fringe feed hopper for dressing machine
DE3905139A1 (en) * 1989-02-20 1990-08-23 Truetzschler & Co METHOD AND DEVICE FOR MEASURING, REGULATING AND CONTROLLING THE AMOUNT OF A FLOW OF FIBER FLAKES IN FLIGHT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59302559D1 (en) * 1992-04-01 1996-06-20 Rieter Ag Maschf Device for regulating the air flow in an air duct

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729040C (en) * 1938-07-13 1942-12-09 Siemens Ag Device for monitoring the degree of filling of box feeders or the like.
DE3229402A1 (en) * 1982-08-06 1984-02-09 Trützschler GmbH & Co KG, 4050 Mönchengladbach DEVICE ON A CARD OR CRAWLE FOR FLEECE PRODUCTION
US4520530A (en) * 1983-09-02 1985-06-04 Akiva Pinto Fiber feeding apparatus with a pivoted air exhaust wall portion
EP0176668A1 (en) * 1984-09-18 1986-04-09 Maschinenfabrik Rieter Ag Feeding hopper structure for fibre material
JPS6269828A (en) * 1985-09-20 1987-03-31 Fuji Deibaisu Kk Fringe feed hopper for dressing machine
DE3905139A1 (en) * 1989-02-20 1990-08-23 Truetzschler & Co METHOD AND DEVICE FOR MEASURING, REGULATING AND CONTROLLING THE AMOUNT OF A FLOW OF FIBER FLAKES IN FLIGHT

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 267 (C - 443) 28 August 1987 (1987-08-28) *

Also Published As

Publication number Publication date
EP0731194A2 (en) 1996-09-11
US5913642A (en) 1999-06-22

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