EP0731194A3 - Feed chute - Google Patents

Feed chute Download PDF

Info

Publication number: EP0731194A3
Authority: EP; European Patent Office
Prior art keywords: feed chute; chute; feed
Prior art date: 1995-03-08
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

1995-03-08

Filing date

1996-02-21

Publication date

1997-07-16

1996-02-21 Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG

1996-09-11 Publication of EP0731194A2 publication Critical patent/EP0731194A2/en

1997-07-16 Publication of EP0731194A3 publication Critical patent/EP0731194A3/en

Status Withdrawn legal-status Critical Current

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 chute 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 chute

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
EP0877106B1 (en) *	1997-05-07	2002-06-26	Maschinenfabrik Rieter Ag	Method for filling a flock hopper and hopper
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
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
EP0563700B1 (en) *	1992-04-01	1996-05-15	Maschinenfabrik Rieter Ag	Apparatus for controlling the air flow volume in an air canal

1996
- 1996-02-21 EP EP96102559A patent/EP0731194A3/en not_active Withdrawn
1997
- 1997-11-07 US US08/967,277 patent/US5913642A/en not_active Expired - Fee Related

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

Publication	Publication Date	Title
AU129242S (en)	1997-02-21	Feeder
GB2300612B (en)	1998-09-30	Conveyor
SG42439A1 (en)	1997-08-15	Quantitative powder feeder
HU9601303D0 (en)	1996-06-28	Feed additive
HK1030889A1 (en)	2001-05-25	Feed product
GB2306459B (en)	2000-03-29	Parts feeder
TW335028U (en)	1998-06-21	Conveyor means
IL118701A0 (en)	1996-10-16	Feed conveyor
GB9625299D0 (en)	1997-01-22	Feed mechanism
EP0731194A3 (en)	1997-07-16	Feed chute
GB9517182D0 (en)	1995-10-25	Feeding bowls
EP0922002A4 (en)	1999-11-24	Insert feed mechanism
GB2298305B (en)	1998-04-29	Article feed device
PL308598A1 (en)	1995-10-30	Grain crusher
KR0111815Y1 (en)	1997-12-23	Feeding apparatus
KR0110765Y1 (en)	1996-07-22	Parts feeding hopper
ZA962861B (en)	1996-10-11	Feeder chute assembly
GB9504468D0 (en)	1995-04-26	Kwik-lift feeder
AU125937S (en)	1996-02-26	Feeder
GB9321629D0 (en)	1993-12-08	Feed hopper insert
GB2307840B (en)	1997-12-03	Animal feed
GB9513761D0 (en)	1995-09-06	Component feeder
GB9308415D0 (en)	1993-06-09	Hopper feeder
AP9600878A0 (en)	1997-01-31	Animal feed
GB9524616D0 (en)	1996-01-31	Animal feed

Legal Events

Date	Code	Title	Description
1996-07-26	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-09-11	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE GB IT LI
1997-05-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1997-07-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE GB IT LI
1997-08-13	17P	Request for examination filed	Effective date: 19970606
1999-01-27	17Q	First examination report despatched	Effective date: 19981211
2002-12-18	RTI1	Title (correction)	Free format text: VALVE FOR A FEED CHUTE
2003-01-18	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2003-08-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2003-10-01	18D	Application deemed to be withdrawn	Effective date: 20030322