FR1183218A - Paper dust filter - Google Patents

Paper dust filter

Info

Publication number: FR1183218A
Authority: FR; France
Prior art keywords: dust filter; paper dust; paper; filter; dust
Prior art date: 1956-11-07
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

Other languages

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.)

Van Der Heem BV

Original Assignee

Van Der Heem BV

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.)

1956-11-07

Filing date

1957-09-21

Publication date

1959-07-03

1957-09-21 Application filed by Van Der Heem BV filed Critical Van Der Heem BV

1959-07-03 Application granted granted Critical

1959-07-03 Publication of FR1183218A publication Critical patent/FR1183218A/en

Status Expired legal-status Critical Current

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
- 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
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

FR1183218D 1956-11-07 1957-09-21 Paper dust filter Expired FR1183218A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL353497X		1956-11-07

Publications (1)

Publication Number	Publication Date
FR1183218A true FR1183218A (en)	1959-07-03

Family

ID=19785134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1183218D Expired FR1183218A (en)	1956-11-07	1957-09-21	Paper dust filter

Country Status (6)

Country	Link
BE (1)	BE560747A (en)
CH (1)	CH353497A (en)
DE (1)	DE1159602B (en)
FR (1)	FR1183218A (en)
GB (1)	GB809899A (en)
NL (2)	NL93212C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4229193A (en) *	1978-09-19	1980-10-21	Shop-Vac Corporation	Vacuum cleaner and sealed filter bag assembly therefor particularly useful for filtering asbestos fibers from air

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE582562C (en) *	1931-08-17	1933-08-17	Inventia Patent Verwert Ges	vacuum cleaner
DE745653C (en) *	1935-08-23	1944-05-15	Siemens Ag	Handheld vacuum cleaner
DE928549C (en) *	1951-07-06	1955-06-02	Electrolux Corp	Dust collector for vacuum cleaner

0
- NL NL212014D patent/NL212014A/xx unknown
- NL NL93212D patent/NL93212C/xx active
- BE BE560747D patent/BE560747A/xx unknown
1957
- 1957-09-05 DE DEH31061A patent/DE1159602B/en active Pending
- 1957-09-21 FR FR1183218D patent/FR1183218A/en not_active Expired
- 1957-09-23 CH CH353497D patent/CH353497A/en unknown
- 1957-09-23 GB GB29783/57A patent/GB809899A/en not_active Expired

Also Published As

Publication number	Publication date
BE560747A (en)
GB809899A (en)	1959-03-04
CH353497A (en)	1961-04-15
NL93212C (en)
NL212014A (en)
DE1159602B (en)	1963-12-19

Publication	Publication Date	Title
CH322972A (en)	1957-07-15	Pleated paper filter.
BE573450A (en)	1959-03-16	Electrostatic filter.
FR1275496A (en)	1961-11-10	Paper filter
FR1284181A (en)	1962-02-09	Paper dust filter
FR1183218A (en)	1959-07-03	Paper dust filter
FR1179152A (en)	1959-05-21	Filter paper
FR1146383A (en)	1957-11-12	Filtered
FR1115158A (en)	1956-04-20	Air filter
FR66769E (en)	1957-09-10	Electrostatic filter
FR1136005A (en)	1957-05-07	Filtered
FR1141000A (en)	1957-08-22	Electrostatic filter
FR1192516A (en)	1959-10-27	Improvements to paper machines
FR1142033A (en)	1957-09-12	Cigarette paper notebook
FR1214421A (en)	1960-04-08	Electrostatic filter
FR1185974A (en)	1959-08-11	Air filter
FR67389E (en)	1958-03-06	Electrostatic filter
FR1189683A (en)	1959-10-06	Filter machine
FR1099000A (en)	1955-08-29	Advanced pleated paper filters
FR1197650A (en)	1959-12-02	Air filter
FR1152509A (en)	1958-02-19	Paper purse
FR1160348A (en)	1958-07-11	Drum filter
FR1203276A (en)	1960-01-18	Air filter
FR1189700A (en)	1959-10-06	Air filter
FR1184439A (en)	1959-07-21	Air filter
FR1150855A (en)	1958-01-21	Paper machine