AU504618B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU504618B2 – Composite filter set for gas flow ducts
– Google Patents

AU504618B2 – Composite filter set for gas flow ducts
– Google Patents
Composite filter set for gas flow ducts

Info

Publication number
AU504618B2

AU504618B2
AU17443/76A
AU1744376A
AU504618B2
AU 504618 B2
AU504618 B2
AU 504618B2
AU 17443/76 A
AU17443/76 A
AU 17443/76A
AU 1744376 A
AU1744376 A
AU 1744376A
AU 504618 B2
AU504618 B2
AU 504618B2
Authority
AU
Australia
Prior art keywords
gas flow
composite filter
filter set
flow ducts
ducts
Prior art date
1975-09-25
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

Application number
AU17443/76A
Other versions

AU1744376A
(en

Inventor
J. Huber K. Schneider R. Kutsch P Richter
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.)

Carl Freudenberg KG

Original Assignee
Carl Freudenberg KG
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.)
1975-09-25
Filing date
1976-09-09
Publication date
1979-10-18

1976-09-09
Application filed by Carl Freudenberg KG
filed
Critical
Carl Freudenberg KG

1978-03-09
Publication of AU1744376A
publication
Critical
patent/AU1744376A/en

1979-10-18
Application granted
granted
Critical

1979-10-18
Publication of AU504618B2
publication
Critical
patent/AU504618B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

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

B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame

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

B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F24—HEATING; RANGES; VENTILATING

F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING

F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

F24F13/28—Arrangement or mounting of filters

AU17443/76A
1975-09-25
1976-09-09
Composite filter set for gas flow ducts

Expired

AU504618B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

DEDE7530381

1975-09-25

DE19757530381U

DE7530381U
(en)

1975-09-25
1975-09-25

FILTER KIT

Publications (2)

Publication Number
Publication Date

AU1744376A

AU1744376A
(en)

1978-03-09

AU504618B2
true

AU504618B2
(en)

1979-10-18

Family
ID=6655954
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU17443/76A
Expired

AU504618B2
(en)

1975-09-25
1976-09-09
Composite filter set for gas flow ducts

Country Status (21)

Country
Link

US
(1)

US4080185A
(en)

JP
(1)

JPS5651944Y2
(en)

AT
(1)

AT366292B
(en)

AU
(1)

AU504618B2
(en)

BE
(1)

BE845586A
(en)

CH
(1)

CH595128A5
(en)

DE
(1)

DE7530381U
(en)

DK
(1)

DK146196C
(en)

ES
(1)

ES449837A1
(en)

FI
(1)

FI62227C
(en)

FR
(1)

FR2325414A1
(en)

GB
(1)

GB1504842A
(en)

GR
(1)

GR62419B
(en)

IE
(1)

IE44202B1
(en)

IT
(1)

IT1069981B
(en)

LU
(1)

LU75859A1
(en)

NL
(1)

NL185064C
(en)

NO
(1)

NO145781C
(en)

SE
(1)

SE420267B
(en)

YU
(1)

YU232676A
(en)

ZA
(1)

ZA765567B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU595667B2
(en)

1986-12-24
1990-04-05
Filtrete B.V.
Air filter and module to be used for building up such a filter

Families Citing this family (34)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE2751640A1
(en)

1977-11-17
1979-05-23
Delbag Luftfilter Gmbh

REPLACEABLE FILTER ELEMENT, IN PARTICULAR FOR NUCLEAR SYSTEMS, FOR CLEANING AIR OR GAS FLOWS LOADED WITH TOXIC OR RADIOACTIVE COMPONENTS AND PROCEDURES FOR REPLACING AND REMOVING VOLUME FILTER REMOVAL

CS242625B1
(en)

1983-08-04
1986-05-15
Jiri Albrecht
Industry filter

US4925561A
(en)

1988-03-31
1990-05-15
Tsuchiya Mfg. Co., Ltd.
Composite planar and triangularly pleated filter element

JPH0310956Y2
(en)

1988-07-01
1991-03-18

US5215609A
(en)

1991-12-20
1993-06-01
Sanders Scott L
Continuous process for producing ultrasonically welded air filters

FR2692496B1
(en)

1992-06-19
1994-10-14
Baekelite Sarl

Mounting kit for bag filters.

DE4443144C1
(en)

1994-12-05
1995-11-23
Freudenberg Carl Fa
Dust filter bag frame incorporates U-shaped outer frame with locking rims

EP0804958B1
(en)

1996-05-03
2001-08-16
Idr Holding S.A.
A sack filter

DE29800969U1
(en)

1998-01-22
1998-04-16
Kluge Klaus Dipl Ing

Spacer system for pocket filters

DE29801086U1
(en)

1998-01-23
1999-05-20
Camfil Gmbh

Pocket filter

US6010548A
(en)

1998-01-30
2000-01-04
Freudenberg Nonwovens Limited Partnership
Spaced pocket filter assembly and method of manufacturing same

FR2809168A1
(en)

2000-05-18
2001-11-23
Clauger
Air conditioning unit has internal frame supporting filter elements, body and frame being cast in one piece, from polyester

US7186287B2
(en)

2004-02-17
2007-03-06
Beier Scott B
Disposable filter for a fluid handling device and a method for using the same

WO2005123222A1
(en)

2004-06-14
2005-12-29
Donaldson Company, Inc.
Air filter arrangement; assembly; and, methods

CN100528288C
(en)

2004-08-06
2009-08-19
唐纳森公司
Air filter arrangement, assembly and methods

CN101163535B
(en)

2005-01-13
2012-10-03
唐纳森公司
Air filter device

JP4820376B2
(en)

2005-01-13
2011-11-24
ドナルドソンカンパニー，インコーポレイティド

Air filter cartridge and air cleaner device

US7520913B2
(en)

2005-02-04
2009-04-21
Donaldson Company, Inc.
Non-cylindrical filter elements, and methods

US7625419B2
(en)

2006-05-10
2009-12-01
Donaldson Company, Inc.
Air filter arrangement; assembly; and, methods

EP2190554B1
(en)

2007-09-07
2013-01-09
Donaldson Company, Inc.
Air filter assembly

US8061530B2
(en)

2009-04-09
2011-11-22
Cummins Filtration Ip, Inc.
Filtration sealing system

CN103687658B
(en)

2011-06-30
2016-05-04
唐纳森公司
Air/oil separators assembly, parts and method

US8685302B2
(en)

2012-02-20
2014-04-01
Honeywell International Inc.
Monolithic acoustically-treated composite structures and methods for fabricating the same

CN107715608B
(en)

2013-06-28
2020-05-05
唐纳森公司
Filter cartridge for air cleaner assembly

WO2016044293A1
(en)

2014-09-15
2016-03-24
Donaldson Company, Inc.
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods

WO2016105560A2
(en)

2014-12-27
2016-06-30
Donaldson Company, Inc.
Filter cartridges; air cleaner assemblies;housings; features; components; and, methods

DE112016004899T5
(en)

2015-12-11
2018-07-12
Cummins Filtration Ip, Inc.

Filter with axial seal with variable cross-section

CN114288725B
(en)

2016-03-18
2023-06-13
康明斯过滤Ip公司
Interlocking stable filter assembly

US11141687B2
(en)

2016-05-02
2021-10-12
Cummins Filtration Ip, Inc.
Filter with interlocking housing interface

DE112018000527T5
(en)

2017-01-25
2019-10-10
Cummins Filtration Ip, Inc.

ADVANCED THREADED ADAPTER FOR THREADLESS COAT

CN110382075A
(en)

2017-02-21
2019-10-25
康明斯滤清系统知识产权公司
Wavy interlocking cover-end plate interface geometry

US11235275B2
(en)

2017-03-16
2022-02-01
Cummins Filtration Ip, Inc.
Filtration sealing system

RU2020112618A
(en)

2017-08-31
2021-09-30
Дональдсон Компани, Инк.

FILTER CARTRIDGES, AIR CLEANING UNITS, HOUSINGS, SIGNS, COMPONENTS AND METHODS

EP3453441B1
(en)

2017-09-07
2020-09-02
Carl Freudenberg KG
Bag filter element

Family Cites Families (10)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2050508A
(en)

1934-12-11
1936-08-11
Dev Associates Inc
Gas filter

US3026967A
(en)

1959-03-06
1962-03-27
Georgia Tool & Engineering Co
Air filter

NL134853C
(en)

1961-09-13
1972-03-15

US3190059A
(en)

1962-05-03
1965-06-22
Cambridge Filter Corp
Pocket filter

US3217472A
(en)

1962-07-05
1965-11-16
Continental Air Filters Inc
Filter for gaseous fluids

US3247652A
(en)

1963-01-21
1966-04-26
Henry C Annas
Means for mounting filter units in air ducts

BE713869A
(en)

1968-04-18
1968-09-16

SE336083B
(en)

1969-05-30
1971-06-21
Svenska Flaektfabriken Ab

US3834134A
(en)

1972-11-15
1974-09-10
American Air Filter Co
Fluid tight seal for fluid treating filter

US3873286A
(en)

1973-06-20
1975-03-25
Oscar A Wurtenberg
Gas filter assembly

1975

1975-09-25
DE
DE19757530381U
patent/DE7530381U/en
not_active
Expired

1976

1976-07-08
CH
CH875176A
patent/CH595128A5/xx
not_active
IP Right Cessation

1976-07-13
DK
DK316676A
patent/DK146196C/en
active

1976-07-15
ES
ES449837A
patent/ES449837A1/en
not_active
Expired

1976-08-27
FI
FI762466A
patent/FI62227C/en
not_active
IP Right Cessation

1976-08-27
BE
BE170129A
patent/BE845586A/en
not_active
IP Right Cessation

1976-09-02
NO
NO763019A
patent/NO145781C/en
unknown

1976-09-03
IT
IT51135/76A
patent/IT1069981B/en
active

1976-09-09
AU
AU17443/76A
patent/AU504618B2/en
not_active
Expired

1976-09-14
NL
NLAANVRAGE7610172,A
patent/NL185064C/en
not_active
IP Right Cessation

1976-09-15
GB
GB3826976A
patent/GB1504842A/en
not_active
Expired

1976-09-16
US
US05/723,829
patent/US4080185A/en
not_active
Expired – Lifetime

1976-09-16
ZA
ZA765567A
patent/ZA765567B/en
unknown

1976-09-22
YU
YU02326/76A
patent/YU232676A/en
unknown

1976-09-23
IE
IE2114/76A
patent/IE44202B1/en
not_active
IP Right Cessation

1976-09-23
LU
LU75859A
patent/LU75859A1/xx
unknown

1976-09-23
SE
SE7610543A
patent/SE420267B/en
not_active
IP Right Cessation

1976-09-24
FR
FR7628813A
patent/FR2325414A1/en
active
Granted

1976-09-24
AT
AT0710576A
patent/AT366292B/en
not_active
IP Right Cessation

1976-09-24
GR
GR51773A
patent/GR62419B/en
unknown

1976-09-24
JP
JP1976129356U
patent/JPS5651944Y2/ja
not_active
Expired

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU595667B2
(en)

1986-12-24
1990-04-05
Filtrete B.V.
Air filter and module to be used for building up such a filter

Also Published As

Publication number
Publication date

BE845586A
(en)

1976-12-16

ZA765567B
(en)

1977-08-31

ATA710576A
(en)

1981-08-15

LU75859A1
(en)

1977-05-04

FI62227C
(en)

1982-12-10

IT1069981B
(en)

1985-03-25

DK146196B
(en)

1983-07-25

IE44202B1
(en)

1981-09-09

ES449837A1
(en)

1977-06-16

NO145781C
(en)

1982-06-02

FI62227B
(en)

1982-08-31

DE7530381U
(en)

1976-04-08

JPS5651944Y2
(en)

1981-12-04

SE7610543L
(en)

1977-03-26

FI762466A
(en)

1977-03-26

FR2325414A1
(en)

1977-04-22

NL185064B
(en)

1989-08-16

GR62419B
(en)

1979-04-11

DK146196C
(en)

1983-12-19

DK316676A
(en)

1977-03-26

NL7610172A
(en)

1977-03-29

IE44202L
(en)

1977-03-25

AT366292B
(en)

1982-03-25

JPS5246374U
(en)

1977-04-01

NL185064C
(en)

1990-01-16

US4080185A
(en)

1978-03-21

GB1504842A
(en)

1978-03-22

NO763019L
(en)

1977-03-28

YU232676A
(en)

1982-02-28

AU1744376A
(en)

1978-03-09

FR2325414B1
(en)

1980-05-23

SE420267B
(en)

1981-09-28

NO145781B
(en)

1982-02-22

CH595128A5
(en)

1978-01-31

Información de contacto