FI772821A - Filterelement - Google Patents

Filterelement

Info

Publication number: FI772821A
Authority: FI; Finland
Prior art keywords: filter element; filter
Prior art date: 1976-10-08

Application number

FI772821A

Other languages

English (en)

Finnish (fi)

Inventor

Magnus Alskog

Original Assignee

Lectrostatic Ab

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.)

1976-10-08

Filing date

1977-09-23

Publication date

1978-04-09

1977-09-23 Application filed by Lectrostatic Ab filed Critical Lectrostatic Ab

1978-04-09 Publication of FI772821A publication Critical patent/FI772821A/fi

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Filters And Equalizers (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Filtering Materials (AREA)

FI772821A 1976-10-08 1977-09-23 Filterelement FI772821A (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7611182-2A SE410399B (sv)	1976-10-08	1976-10-08	Naetfilter avsett att arbeta med hoega pulserande tryck

Publications (1)

Publication Number	Publication Date
FI772821A true FI772821A (fi)	1978-04-09

Family

ID=20329075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI772821A FI772821A (fi)	1976-10-08	1977-09-23	Filterelement

Country Status (11)

Country	Link
US (1)	US4145196A (nl)
JP (1)	JPS5347077A (nl)
BE (1)	BE859432A (nl)
DE (1)	DE2743686C3 (nl)
DK (1)	DK446677A (nl)
FI (1)	FI772821A (nl)
FR (1)	FR2366866A1 (nl)
GB (1)	GB1562457A (nl)
NL (1)	NL7710544A (nl)
NO (1)	NO773321L (nl)
SE (1)	SE410399B (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL220480A (nl) *	1978-10-19
DE8213535U1 (de) *	1982-05-11	1982-08-26	Esta Apparatebau GmbH & Co KG, 7913 Senden	Sauggerät
US4497709A (en) *	1982-09-03	1985-02-05	Albany International Corp.	Two piece screen filter
FR2604160B1 (fr) *	1986-09-23	1988-12-30	Reynaud Baches	Enveloppe interieure amovible pour silo
GB2295970A (en) *	1994-12-16	1996-06-19	Process Scient Innovations	Filter assembly and cartridge therefor
ATE345266T1 (de) *	2001-07-11	2006-12-15	Degussa	Vorrichtung und verfahren zum füllen von behältern mit körnigem oder pulverförmigem material
DE102005002420A1 (de) *	2005-01-18	2006-07-27	Miele & Cie. Kg	Staubsaugerbeutel und Staubsauger mit einem Staubsammelraum zur Aufnahme von Staubsaugerbeuteln
DK2662010T3 (da) *	2010-03-19	2014-10-06	Eurofilters Holding Nv	Støvsugerfilterpose
EP2462854A1 (de)	2010-12-09	2012-06-13	Miele & Cie. KG	System bestehend aus einem Staubsauger und einem Staubbeutel
DE102019128442A1 (de) *	2019-10-22	2021-04-22	Miele & Cie. Kg	Staubsauger zur Reinigung von Bodenflächen sowie Staubbeutel für einen solchen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1148237A (en) *	1913-07-31	1915-07-27	George M Kneuper	Filter-cell.
GB104842A (en) *	1916-11-07	1917-03-22	Charles Laurence Burdick	Improvements in Purifier for Compressed Air.
US2514280A (en) *	1945-03-24	1950-07-04	Eureka Williams Corp	Suction cleaner
US2800194A (en) *	1953-03-09	1957-07-23	Peek Roelof Theodorus	Disposable dust bag
JPS4113984Y1 (nl) *	1964-05-12	1966-06-29
US3326382A (en) *	1964-08-19	1967-06-20	Rosaen Filter Co	Filter element
US3364663A (en) *	1965-06-28	1968-01-23	Nat Union Electric Corp	Vacuum cleaner bag
JPS4735756U (nl) *	1971-05-08	1972-12-20

1976
- 1976-10-08 SE SE7611182-2A patent/SE410399B/xx unknown
1977
- 1977-09-22 US US05/835,754 patent/US4145196A/en not_active Expired - Lifetime
- 1977-09-23 FI FI772821A patent/FI772821A/fi not_active Application Discontinuation
- 1977-09-26 DE DE2743686A patent/DE2743686C3/de not_active Expired
- 1977-09-27 NL NL7710544A patent/NL7710544A/nl not_active Application Discontinuation
- 1977-09-28 NO NO773321A patent/NO773321L/no unknown
- 1977-10-03 JP JP11890877A patent/JPS5347077A/ja active Pending
- 1977-10-04 FR FR7729849A patent/FR2366866A1/fr active Granted
- 1977-10-05 GB GB41428/77A patent/GB1562457A/en not_active Expired
- 1977-10-06 BE BE181496A patent/BE859432A/xx unknown
- 1977-10-07 DK DK446677A patent/DK446677A/da unknown

Also Published As

Publication number	Publication date
DE2743686A1 (de)	1978-04-27
FR2366866B1 (nl)	1980-04-18
FR2366866A1 (fr)	1978-05-05
GB1562457A (en)	1980-03-12
BE859432A (fr)	1978-02-01
JPS5347077A (en)	1978-04-27
SE410399B (sv)	1979-10-15
DE2743686B2 (de)	1979-09-27
DK446677A (da)	1978-04-09
SE7611182L (sv)	1978-04-09
DE2743686C3 (de)	1980-06-12
NL7710544A (nl)	1978-04-11
NO773321L (no)	1978-04-11
US4145196A (en)	1979-03-20

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: AB LECTROSTATIC

Publication	Publication Date	Title
SE7712120L (sv)	1978-04-29	Vetskefilter
BE856183A (nl)	1977-10-17	Schuiffilter
DK295977A (da)	1978-01-04	Filterelement
BR7701738A (pt)	1977-12-20	Montagem de filtro
AT364736B (de)	1981-11-10	Gasfilterelement
SE401850B (sv)	1978-05-29	Forbindningselement
DK138677A (da)	1977-10-01	Filteraggregat
FI773371A (fi)	1978-05-20	Filter foer tobaksroek
BE852940A (nl)	1977-09-28	Filtersamenstel
IT1078700B (it)	1985-05-08	Filtro
SE7611182L (sv)	1978-04-09	Filterelement
BR7701150A (pt)	1977-10-18	Filtro electromecanico
SE431826B (sv)	1984-03-05	Filterelement
DK550476A (da)	1977-10-02	Filtreringsapparat
SE7712616L (sv)	1978-05-11	Ljuskensligt element
SE7714466L (sv)	1978-06-23	Filteranordning
SE419039B (sv)	1981-07-13	Filterelement
SE7700566L (sv)	1977-07-22	Filterpase
BE856211A (nl)	1977-12-28	Fotogeleidend element
SE7708177L (sv)	1978-01-16	Filteranordning
SE7609364L (sv)	1978-02-25	Filter
AR208265A1 (es)	1976-12-09	Mejoras en filtros
DK523577A (da)	1979-05-26	Filterelement
FI762410A (fi)	1978-02-25	Ljudisoleringselement
SE7603311L (sv)	1977-09-17	Filteranordning