IT1217671B - Impianto per il trasporto pneumatico di materiali sfusi - Google Patents

Impianto per il trasporto pneumatico di materiali sfusi

Info

Publication number: IT1217671B
Authority: IT; Italy
Prior art keywords: plant; bulk materials; pneumatic transport; pneumatic; transport
Prior art date: 1987-07-10

Application number

IT20667/88A

Other languages

English (en)

Other versions

IT8820667A0 (it

Inventor

Manfred Wolf

Hans Hoppe

Dieter Heep

Norbert Eberhard

Original Assignee

Waeschle Maschf Gmbh

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.)

1987-07-10

Filing date

1988-05-20

Publication date

1990-03-30

1988-05-20 Application filed by Waeschle Maschf Gmbh filed Critical Waeschle Maschf Gmbh

1988-05-20 Publication of IT8820667A0 publication Critical patent/IT8820667A0/it

1990-03-30 Application granted granted Critical

1990-03-30 Publication of IT1217671B publication Critical patent/IT1217671B/it

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Air Transport Of Granular Materials (AREA)

IT20667/88A 1987-07-10 1988-05-20 Impianto per il trasporto pneumatico di materiali sfusi IT1217671B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3722911A DE3722911C1 (de)	1987-07-10	1987-07-10	Anlage zum pneumatischen Foerdern von Schuettguetern

Publications (2)

Publication Number	Publication Date
IT8820667A0 IT8820667A0 (it)	1988-05-20
IT1217671B true IT1217671B (it)	1990-03-30

Family

ID=6331357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20667/88A IT1217671B (it)	1987-07-10	1988-05-20	Impianto per il trasporto pneumatico di materiali sfusi

Country Status (10)

Country	Link
US (1)	US4936715A (it)
JP (1)	JP2669857B2 (it)
AT (1)	AT394348B (it)
CH (1)	CH674507A5 (it)
DE (1)	DE3722911C1 (it)
FR (1)	FR2617816B1 (it)
GB (1)	GB2207648B (it)
IT (1)	IT1217671B (it)
NL (1)	NL192789C (it)
SE (1)	SE468984B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2823402B2 (ja) *	1991-12-04	1998-11-11	ユニ・チャーム株式会社	体液吸収性物品
US5265981A (en) *	1992-06-05	1993-11-30	Mcneil Ronald A	System and method for rehabilitating a manhole, and manhole rehabilitated thereby
JP2670657B2 (ja) *	1993-03-23	1997-10-29	デンカエンジニアリング株式会社	付着閉塞性粉体の高濃度輸送方法
US5454800A (en) *	1993-05-12	1995-10-03	Kimberly-Clark Corporation	Absorbent article
US5437653A (en) *	1993-05-12	1995-08-01	Kimberly-Clark Corporation	Absorbent article having two coapertured layers and a method of making the article
JP2619790B2 (ja) *	1993-06-03	1997-06-11	デンカエンジニアリング株式会社	付着性粉粒体の輸送方法
DE4318872A1 (de) *	1993-06-07	1994-12-08	Moeller Hamburg Gmbh Co Kg	Doppelrohr für eine pneumatische Förderung
DE4328626A1 (de) *	1993-08-27	1995-03-02	Motan Verfahrenstechnik	Verfahren zum Betrieb einer Förderleitung mit Dichtstromförderung und Vorrichtung zur Ausübung des Verfahrens
DE10037597B4 (de) *	2000-08-02	2004-02-19	Wolfgang Kindler	Förderrohr
EP1295822A1 (de) *	2001-09-21	2003-03-26	BMH Claudius Peters GmbH	Pneumatische Fördervorrichtung und -verfahren
DE10338853B4 (de) *	2003-08-20	2005-12-15	Motan Materials Handling Gmbh	Vorrichtung zum Fördern von abrasiven Schüttgütern
ATE373617T1 (de) *	2006-02-07	2007-10-15	Ibau Hamburg Ing Ges	Vorrichtung zum pneumatischen fördern von partikel-und staubförmigem schüttgut
JP4624391B2 (ja) *	2007-09-28	2011-02-02	パンパシフィック・カッパー株式会社	乾燥精鉱の移送管配管構造における移送管の破損検知方法
US20110311321A1 (en) *	2010-06-16	2011-12-22	Roger Lynn Trueman	Hydraulic solid transportation system
CN107406204A (zh) *	2015-03-19	2017-11-28	艾普尼公司	材料输送***
WO2021240554A1 (en) *	2020-05-25	2021-12-02	Nte Holding S.R.L.	Fluid control system in pneumatic conveying ducts for powdered or granular material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1681381A (en) *	1924-07-05	1928-08-21	Jr Edgar B Tolman	Conveyer
US2897005A (en) *	1957-03-11	1959-07-28	Sumner D Wiltse	Fluidized pressure system
DE1271629B (de) *	1966-10-21	1968-06-27	Waeschle Maschf Gmbh	Zum pneumatischen Foerdern von insbesondere klebrigem oder zum Anbacken neigendem Schuettgut bestimmte, gegebenenfalls doppelwandige Rohrleitung
DE2456564A1 (de) *	1974-11-29	1976-08-12	Polykarp Voelk	Manschette zum dichten zweier beweglich zueinander angeordneter hohlkoerper
DE2550164C3 (de) *	1975-11-07	1979-04-26	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Verfahren und Einrichtung zum störungsfreien pneumatischen Fördern von Schüttgütern mittels einer Förderleitung
DE2737536C2 (de) *	1977-08-19	1979-07-12	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Anlage zum pneumatischen Fördern von Schüttgütern
JPS54107079A (en) *	1978-02-06	1979-08-22	Meiji Milk Prod Co Ltd	Air transporter of pulverulent and granular bodies
DE3123931A1 (de) *	1981-06-16	1983-01-05	Hermann J. 8919 Schondorf Linder	Vorrichtung zum einspeisen eines druckmediums in eine rohrleitung
JPS58161644U (ja) *	1982-04-20	1983-10-27	石川島播磨重工業株式会社	給炭管の閉塞防止装置
DE3437560A1 (de) *	1984-10-12	1986-04-17	Wäschle Maschinenfabrik GmbH, 7980 Ravensburg	Anlage zum pneumatischen foerdern von schuettguetern

1987
- 1987-07-10 DE DE3722911A patent/DE3722911C1/de not_active Expired
1988
- 1988-05-04 SE SE8801695A patent/SE468984B/sv not_active IP Right Cessation
- 1988-05-05 CH CH1729/88A patent/CH674507A5/de not_active IP Right Cessation
- 1988-05-20 IT IT20667/88A patent/IT1217671B/it active
- 1988-05-25 AT AT0136988A patent/AT394348B/de not_active IP Right Cessation
- 1988-05-27 GB GB8812731A patent/GB2207648B/en not_active Expired - Fee Related
- 1988-05-30 NL NL8801378A patent/NL192789C/nl not_active IP Right Cessation
- 1988-06-02 US US07/201,525 patent/US4936715A/en not_active Expired - Fee Related
- 1988-06-07 FR FR888807527A patent/FR2617816B1/fr not_active Expired - Fee Related
- 1988-07-08 JP JP63169148A patent/JP2669857B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB8812731D0 (en)	1988-06-29
IT8820667A0 (it)	1988-05-20
NL8801378A (nl)	1989-02-01
FR2617816A1 (fr)	1989-01-13
NL192789C (nl)	1998-02-03
SE8801695L (sv)	1989-01-11
JPS6422727A (en)	1989-01-25
AT394348B (de)	1992-03-10
US4936715A (en)	1990-06-26
GB2207648A (en)	1989-02-08
JP2669857B2 (ja)	1997-10-29
SE468984B (sv)	1993-04-26
FR2617816B1 (fr)	1991-03-08
ATA136988A (de)	1991-09-15
SE8801695D0 (sv)	1988-05-04
GB2207648B (en)	1990-06-06
NL192789B (nl)	1997-10-01
DE3722911C1 (de)	1988-09-29
CH674507A5 (it)	1990-06-15

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970528