DE19701983C1 - Ringspaltinjektor - Google Patents

Ringspaltinjektor

Info

Publication number
DE19701983C1
DE19701983C1 DE19701983A DE19701983A DE19701983C1 DE 19701983 C1 DE19701983 C1 DE 19701983C1 DE 19701983 A DE19701983 A DE 19701983A DE 19701983 A DE19701983 A DE 19701983A DE 19701983 C1 DE19701983 C1 DE 19701983C1
Authority
DE
Germany
Prior art keywords
annular gap
pressure
ring
annular
channel
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 - Fee Related
Application number
DE19701983A
Other languages
German (de)
English (en)
Inventor
Matthias Luebbers
Wolfgang Zimmerling
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.)
FT INTERNATIONAL B.V., ROTTERDAM, NL
Original Assignee
Matthias Luebbers
Wolfgang Zimmerling
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 Matthias Luebbers, Wolfgang Zimmerling filed Critical Matthias Luebbers
Priority to DE19701983A priority Critical patent/DE19701983C1/de
Application granted granted Critical
Publication of DE19701983C1 publication Critical patent/DE19701983C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
DE19701983A 1997-01-22 1997-01-22 Ringspaltinjektor Expired - Fee Related DE19701983C1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19701983A DE19701983C1 (de) 1997-01-22 1997-01-22 Ringspaltinjektor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19701983A DE19701983C1 (de) 1997-01-22 1997-01-22 Ringspaltinjektor

Publications (1)

Publication Number Publication Date
DE19701983C1 true DE19701983C1 (de) 1998-06-10

Family

ID=7817930

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19701983A Expired - Fee Related DE19701983C1 (de) 1997-01-22 1997-01-22 Ringspaltinjektor

Country Status (1)

Country Link
DE (1) DE19701983C1 (zh)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003786A2 (de) * 1998-07-16 2000-01-27 Ft International B.V. Ringspaltinjektor
WO2000021642A2 (en) * 2000-02-02 2000-04-20 Niro A/S A filter unit for filtering gas
WO2000024496A1 (de) * 1998-10-28 2000-05-04 Intensiv-Filter Gmbh & Co. Kg Coanda-injektor und druckgasleitung zum anschluss eines solchen
EP1029576A1 (de) * 1999-02-18 2000-08-23 Jetclean GmbH Vorrichtung zur Reinigung eines Filters
WO2001003807A1 (en) * 1999-07-13 2001-01-18 Niro A/S A process and an apparatus for spray drying a liquid to produce an agglomerated product
DE19953685A1 (de) * 1999-11-09 2001-05-10 Abb Patent Gmbh Verteiler
WO2002016008A1 (de) * 2000-08-24 2002-02-28 Ft International B.V. Reinigungseinrichtung für filterschläuche in einer filteranlange
DE10219693A1 (de) * 2002-05-02 2003-11-20 Mahle Filtersysteme Gmbh Düse für insbesondere eine Druckstoßreinigung von ringförmigen Gasfiltern
US8142554B2 (en) 2006-07-29 2012-03-27 Alfred Kaercher Gmbh & Co. Kg Method for cleaning the filters of a vacuum cleaner and vacuum cleaner for carrying out the method
US8186005B2 (en) 2005-04-11 2012-05-29 Alfred Kaercher Gmbh & Co. Kg Vacuum cleaning device
US8393048B2 (en) 2009-04-22 2013-03-12 Alfred Kaercher Gmbh & Co. Kg Method for cleaning two filters of a suction device for cleaning purposes and suction device for performing the method
US8474093B2 (en) 2009-07-07 2013-07-02 Alfred Kaercher Gmbh & Co. Kg Suction appliance for cleaning purposes
US8510904B2 (en) 2009-04-30 2013-08-20 Alfred Kaercher Gmbh & Co. Kg Suction cleaning apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004453A1 (de) * 1980-02-07 1981-08-13 Intensiv-Filter Gmbh & Co Kg, 5620 Velbert Zwei-stufen-injektor zur abgasreinigung von staubfiltern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004453A1 (de) * 1980-02-07 1981-08-13 Intensiv-Filter Gmbh & Co Kg, 5620 Velbert Zwei-stufen-injektor zur abgasreinigung von staubfiltern

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003786A3 (de) * 1998-07-16 2000-04-20 Matthias Luebbers Ringspaltinjektor
WO2000003786A2 (de) * 1998-07-16 2000-01-27 Ft International B.V. Ringspaltinjektor
WO2000024496A1 (de) * 1998-10-28 2000-05-04 Intensiv-Filter Gmbh & Co. Kg Coanda-injektor und druckgasleitung zum anschluss eines solchen
EP1029576A1 (de) * 1999-02-18 2000-08-23 Jetclean GmbH Vorrichtung zur Reinigung eines Filters
WO2000048708A1 (en) * 1999-02-18 2000-08-24 Jetclean Gmbh Device for cleaning a filter
WO2001003807A1 (en) * 1999-07-13 2001-01-18 Niro A/S A process and an apparatus for spray drying a liquid to produce an agglomerated product
DE19953685A1 (de) * 1999-11-09 2001-05-10 Abb Patent Gmbh Verteiler
WO2000021642A3 (en) * 2000-02-02 2001-02-01 Niro Atomizer As A filter unit for filtering gas
WO2000021642A2 (en) * 2000-02-02 2000-04-20 Niro A/S A filter unit for filtering gas
US6332902B1 (en) 2000-02-02 2001-12-25 Niro A/S Filter unit having a filter cleaning nozzle associated with the filter unit and including a guide body
WO2002016008A1 (de) * 2000-08-24 2002-02-28 Ft International B.V. Reinigungseinrichtung für filterschläuche in einer filteranlange
DE10219693A1 (de) * 2002-05-02 2003-11-20 Mahle Filtersysteme Gmbh Düse für insbesondere eine Druckstoßreinigung von ringförmigen Gasfiltern
US8186005B2 (en) 2005-04-11 2012-05-29 Alfred Kaercher Gmbh & Co. Kg Vacuum cleaning device
DE102005017568B4 (de) 2005-04-11 2024-04-25 Alfred Kärcher SE & Co. KG Saugreinigungsgerät
US8142554B2 (en) 2006-07-29 2012-03-27 Alfred Kaercher Gmbh & Co. Kg Method for cleaning the filters of a vacuum cleaner and vacuum cleaner for carrying out the method
US8393048B2 (en) 2009-04-22 2013-03-12 Alfred Kaercher Gmbh & Co. Kg Method for cleaning two filters of a suction device for cleaning purposes and suction device for performing the method
US8510904B2 (en) 2009-04-30 2013-08-20 Alfred Kaercher Gmbh & Co. Kg Suction cleaning apparatus
US8474093B2 (en) 2009-07-07 2013-07-02 Alfred Kaercher Gmbh & Co. Kg Suction appliance for cleaning purposes

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LUEBBERS, MATTHIAS, 99947 BAD LANGENSALZA, DE

8381 Inventor (new situation)

Free format text: LUEBBERS, MATTHIAS, 99947 BAD LANGENSALZA, DE ZIMMERLING, WOLFGANG, SCHAFFHAUSEN, CH

8327 Change in the person/name/address of the patent owner

Owner name: FT INTERNATIONAL B.V., ROTTERDAM, NL

8328 Change in the person/name/address of the agent

Free format text: STERN, W., DIPL.-ING. (FH), PAT.-ANW., 99085 ERFURT

8339 Ceased/non-payment of the annual fee