FR2175976A1 - - Google Patents

Info

Publication number: FR2175976A1
Authority: FR; France
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.): Granted

Application number

FR7308886A

Other versions

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.)

Associated Portland Cement Manufacturers Ltd

Original Assignee

Associated Portland Cement Manufacturers Ltd

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.)

1972-03-14

Filing date

1973-03-13

Publication date

1973-10-26

1973-03-13 Application filed by Associated Portland Cement Manufacturers Ltd filed Critical Associated Portland Cement Manufacturers Ltd

1973-10-26 Publication of FR2175976A1 publication Critical patent/FR2175976A1/fr

1976-05-21 Application granted granted Critical

1976-05-21 Publication of FR2175976B1 publication Critical patent/FR2175976B1/fr

Status Expired legal-status Critical Current

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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Auxiliary Methods And Devices For Loading And Unloading (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Combined Means For Separation Of Solids (AREA)
Refuse Collection And Transfer (AREA)

FR7308886A 1972-03-14 1973-03-13 Expired FR2175976B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1177772A GB1418661A (en)	1972-03-14	1972-03-14	Hopper installation

Publications (2)

Publication Number	Publication Date
FR2175976A1 true FR2175976A1 (fr)	1973-10-26
FR2175976B1 FR2175976B1 (fr)	1976-05-21

Family

ID=9992511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7308886A Expired FR2175976B1 (fr)	1972-03-14	1973-03-13

Country Status (10)

Country	Link
US (1)	US3883011A (fr)
JP (1)	JPS48102478A (fr)
BE (1)	BE796775A (fr)
CA (1)	CA986451A (fr)
DE (1)	DE2312660A1 (fr)
FR (1)	FR2175976B1 (fr)
GB (1)	GB1418661A (fr)
IT (1)	IT979831B (fr)
NL (1)	NL7303557A (fr)
ZA (1)	ZA731725B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4220465C1 (de) *	1992-06-23	1993-11-04	Aumund Foerdererbau	Umschlaganlage fuer schuettgueter
FR2836464A1 (fr) *	2002-02-22	2003-08-29	Inst Francais Du Petrole	Dispositif de depoussierage de particules associe a un appareil de chargement et son utilisation
US6945409B2 (en)	2002-02-22	2005-09-20	Institut Francais Du Petrole	Device for de-dusting particles associated with a loading unit and its use
CN118992619A (zh) *	2024-10-24	2024-11-22	江苏杰品环保科技有限公司	一种悬臂式斗轮机防尘式卸料斗

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2416644A1 (de) *	1974-04-05	1975-10-16	Krupp Gmbh	Hilfseinrichtung fuer eine einrichtung zum schuettgut-umschlag mit einem greifer
GB2127147A (en) *	1982-07-07	1984-04-04	Neeco Limited	Dust removal apparatus and method
FR2607778B1 (fr) *	1986-12-03	1989-09-29	Proto Gamma	Distributeur tangentiel de bouchons ou analogues
GB2199569B (en) *	1987-01-07	1991-06-19	E & F Services Ltd	Materials handling device
US4750997A (en) *	1987-06-15	1988-06-14	Hoppe Gerald W	Grain cleaner and spreader
US4954036A (en) *	1988-07-15	1990-09-04	Walker Harold A	Variable height silo charge system
DK165055B (da) *	1990-09-17	1992-10-05	Rasmussen Th Molle & Maskin	Apparat med en sammenskydelig eller sammenklappelig faldskakt til udledning af risledygtigt styrtgods
GB2302866A (en) *	1995-06-30	1997-02-05	Lanton Park Ltd	Process and Apparatus for Recycling Airborne Particulate Matter
US6156087A (en) *	1999-03-05	2000-12-05	Lafarge Corporation	Dust collection system
DE10016980A1 (de) *	2000-04-06	2001-10-11	Schwaebische Huettenwerke Gmbh	Anlage zur Entladung von insbesondere schwerfließenden Schüttgütern
ES2212718B1 (es) *	2002-05-21	2005-09-16	Taller Mecanico Manuel Silva, S.A.	Tolva para descarga de productos a granel.
ITRM20090372A1 (it) *	2009-07-16	2011-01-17	Wam Spa	Apparecchiatura a tramoggia di carico/scarico di materiale pulverulento o in grani
CN105857970B (zh) *	2016-04-11	2017-12-15	马鞍山市天工科技股份有限公司	减压式煤仓清堵装置
CN112850236A (zh) *	2020-12-29	2021-05-28	内蒙古大唐国际锡林浩特发电有限责任公司	一种用于火电厂输煤机的降尘装置
CN114132760B (zh) *	2021-11-30	2022-11-29	北新集团建材股份有限公司	一种水流冲刷自动负压收尘式淀粉输送装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1367620A (fr) *	1963-06-11	1964-07-24		Perfectionnements au stockage de grains en vrac dans des fosses
FR1570228A (fr) *	1967-06-20	1969-06-06

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2052646A (en) *	1935-02-15	1936-09-01	Arthur B Osgood	Track shed dust collecting system
US2617531A (en) *	1949-03-12	1952-11-11	Alice N Palmer	Dockage and dust control for grain elevators
JPS4421535Y1 (fr) *	1965-06-26	1969-09-12
US3405820A (en) *	1966-04-21	1968-10-15	Ishikawajima Harima Heavy Ind	Dust-proof hopper

1972
- 1972-03-14 GB GB1177772A patent/GB1418661A/en not_active Expired
1973
- 1973-03-13 CA CA165,972A patent/CA986451A/en not_active Expired
- 1973-03-13 FR FR7308886A patent/FR2175976B1/fr not_active Expired
- 1973-03-13 IT IT48783/73A patent/IT979831B/it active
- 1973-03-13 ZA ZA731725A patent/ZA731725B/xx unknown
- 1973-03-14 NL NL7303557A patent/NL7303557A/xx not_active Application Discontinuation
- 1973-03-14 US US341062A patent/US3883011A/en not_active Expired - Lifetime
- 1973-03-14 BE BE128801A patent/BE796775A/fr unknown
- 1973-03-14 DE DE2312660A patent/DE2312660A1/de not_active Withdrawn
- 1973-03-14 JP JP48029883A patent/JPS48102478A/ja active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1367620A (fr) *	1963-06-11	1964-07-24		Perfectionnements au stockage de grains en vrac dans des fosses
FR1570228A (fr) *	1967-06-20	1969-06-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4220465C1 (de) *	1992-06-23	1993-11-04	Aumund Foerdererbau	Umschlaganlage fuer schuettgueter
FR2836464A1 (fr) *	2002-02-22	2003-08-29	Inst Francais Du Petrole	Dispositif de depoussierage de particules associe a un appareil de chargement et son utilisation
US6945409B2 (en)	2002-02-22	2005-09-20	Institut Francais Du Petrole	Device for de-dusting particles associated with a loading unit and its use
CN118992619A (zh) *	2024-10-24	2024-11-22	江苏杰品环保科技有限公司	一种悬臂式斗轮机防尘式卸料斗

Also Published As

Publication number	Publication date
FR2175976B1 (fr)	1976-05-21
BE796775A (fr)	1973-09-14
NL7303557A (fr)	1973-09-18
GB1418661A (en)	1975-12-24
AU5326373A (en)	1974-09-19
IT979831B (it)	1974-09-30
DE2312660A1 (de)	1973-09-20
JPS48102478A (fr)	1973-12-22
CA986451A (en)	1976-03-30
ZA731725B (en)	1974-10-30
US3883011A (en)	1975-05-13

Publication	Publication Date	Title
JPS4958108A (fr)	1974-06-05
FR2175976B1 (fr)	1976-05-21
FR2170089A1 (fr)	1973-09-14
FR2190696A1 (fr)	1974-02-01
JPS4912091U (fr)	1974-02-01
JPS4927342A (fr)	1974-03-11
JPS4933930U (fr)	1974-03-25
JPS4972844A (fr)	1974-07-13
JPS5137836Y2 (fr)	1976-09-16
JPS4882290U (fr)	1973-10-06
JPS4960940U (fr)	1974-05-29
CH569280A5 (fr)	1975-11-14
CH565333A5 (fr)	1975-08-15
CH568570A5 (fr)	1975-10-31
CH567794A5 (fr)	1975-10-15
CH566706A5 (fr)	1975-09-30
CH569238A5 (fr)	1975-11-14
NL7316975A (fr)	1974-06-14
LU67623A1 (fr)	1973-12-04
CH581112A5 (fr)	1976-10-29
CH569286A5 (fr)	1975-11-14
CH569350A5 (fr)	1975-11-14
CH570245A5 (fr)	1975-12-15
CH570260A5 (fr)	1975-12-15
CH566676A5 (fr)	1975-09-15

Legal Events

Date	Code	Title	Description
1983-01-21	ST	Notification of lapse

FR2175976A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=9992511

Family Applications (1)

Country Status (10)

Cited By (4)

Families Citing this family (15)

Citations (2)

Family Cites Families (4)

Patent Citations (2)

Cited By (4)

Also Published As

Similar Documents

Legal Events