NL7504148A - TUBULAR FILTERS. - Google Patents

TUBULAR FILTERS.

Info

Publication number: NL7504148A
Authority: NL; Netherlands
Prior art keywords: tubular filters; filters; tubular
Prior art date: 1975-04-08

Application number

NL7504148A

Other languages

Dutch (nl)

Original Assignee

Gist Brocades Nv

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.)

1975-04-08

Filing date

1975-04-08

Publication date

1976-10-12

1975-04-08 Application filed by Gist Brocades Nv filed Critical Gist Brocades Nv

1975-04-08 Priority to NL7504148A priority Critical patent/NL7504148A/en

1976-03-31 Priority to DK154176A priority patent/DK154176A/en

1976-04-01 Priority to GB13202/76A priority patent/GB1506793A/en

1976-04-07 Priority to DE19762615094 priority patent/DE2615094A1/en

1976-04-07 Priority to IE730/76A priority patent/IE42791B1/en

1976-04-07 Priority to FR7610118A priority patent/FR2313107A1/en

1976-04-07 Priority to SE7604092A priority patent/SE7604092L/en

1976-10-12 Publication of NL7504148A publication Critical patent/NL7504148A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/0082—Making filter elements, e.g. pleated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
- B31B2155/001—Flexible containers made from webs by folding webs longitudinally
- B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtering Materials (AREA)

NL7504148A 1975-04-08 1975-04-08 TUBULAR FILTERS. NL7504148A (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
NL7504148A NL7504148A (en)	1975-04-08	1975-04-08	TUBULAR FILTERS.
DK154176A DK154176A (en)	1975-04-08	1976-03-31	RUBBER FILTER
GB13202/76A GB1506793A (en)	1975-04-08	1976-04-01	Manufacture of tubular filters
DE19762615094 DE2615094A1 (en)	1975-04-08	1976-04-07	METHOD OF MANUFACTURING A FILTER
IE730/76A IE42791B1 (en)	1975-04-08	1976-04-07	Improvements in or relating to the manufacture of tubular filters
FR7610118A FR2313107A1 (en)	1975-04-08	1976-04-07	PROCESS FOR REALIZING TUBULAR FILTERS AND FILTERS THUS OBTAINED
SE7604092A SE7604092L (en)	1975-04-08	1976-04-07	WAY TO MAKE FILTERS

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7504148A NL7504148A (en)	1975-04-08	1975-04-08	TUBULAR FILTERS.

Publications (1)

Publication Number	Publication Date
NL7504148A true NL7504148A (en)	1976-10-12

Family

ID=19823529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7504148A NL7504148A (en)	1975-04-08	1975-04-08	TUBULAR FILTERS.

Country Status (7)

Country	Link
DE (1)	DE2615094A1 (en)
DK (1)	DK154176A (en)
FR (1)	FR2313107A1 (en)
GB (1)	GB1506793A (en)
IE (1)	IE42791B1 (en)
NL (1)	NL7504148A (en)
SE (1)	SE7604092L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2929194A1 (en) *	1978-09-21	1980-04-03	Walter Oldani	METHOD AND DEVICE FOR PRODUCING FILTER BAGS AND FILTER BAGS
US4783258A (en) *	1986-06-05	1988-11-08	Willinger Bros.	Filter cartridge with reuseable framework
DE202011005390U1 (en) *	2011-04-20	2014-07-04	Ludwig Mayer	filter cloth

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1944794A (en) *	1930-08-25	1934-01-23	Klinger Friedrich	Method for the continuous production of envelopes, etc.
US2673495A (en) *	1946-03-13	1954-03-30	Continental Can Co	Method and apparatus for making bags
GB842645A (en) *	1957-02-04	1960-07-27	British Visqueen Ltd	Seaming process and apparatus

1975
- 1975-04-08 NL NL7504148A patent/NL7504148A/en unknown
1976
- 1976-03-31 DK DK154176A patent/DK154176A/en not_active IP Right Cessation
- 1976-04-01 GB GB13202/76A patent/GB1506793A/en not_active Expired
- 1976-04-07 SE SE7604092A patent/SE7604092L/en unknown
- 1976-04-07 DE DE19762615094 patent/DE2615094A1/en not_active Withdrawn
- 1976-04-07 FR FR7610118A patent/FR2313107A1/en not_active Withdrawn
- 1976-04-07 IE IE730/76A patent/IE42791B1/en unknown

Also Published As

Publication number	Publication date
IE42791B1 (en)	1980-10-22
SE7604092L (en)	1976-10-09
DK154176A (en)	1976-10-09
FR2313107A1 (en)	1976-12-31
GB1506793A (en)	1978-04-12
IE42791L (en)	1976-10-08
DE2615094A1 (en)	1976-10-28

Publication	Publication Date	Title
NL7612055A (en)	1977-05-03	PRE-PACKED PLEATED TUBULAR COVER.
NL185064C (en)	1990-01-16	FILTER ASSEMBLY.
BE870721Q (en)	1979-01-15	TUBULAR CONNECTION
NO147513C (en)	1983-04-27	CONTINUOUS CONVOLUTION FORM UNIT.
NL161109C (en)	1980-01-15	TUBULAR HOLDER.
NO143834C (en)	1981-04-22	GAS FILTER ELEMENT.
NL7612306A (en)	1977-06-07	GAS FILTER.
NL182538C (en)	1988-04-05	FILTER EQUIPMENT.
NL7506141A (en)	1976-11-30	DIGITAL FILTER.
NL171769C (en)	1983-05-16	CIGARETTE FILTER.
NL7608239A (en)	1977-01-27	FILTER BAG.
BR7608502A (en)	1977-12-20	TUBULAR PRESSURE FILTER
NL181046C (en)	1987-06-01	TUBE CONNECTION.
BE846690A (en)	1977-03-29	FILTER
BE848708A (en)	1977-03-16	FILTERS,
BE847047A (en)	1977-04-07	TUBULAR ELEMENTS,
NL7502640A (en)	1976-09-08	ELECTRO-MECHANICAL FILTER.
NL181776C (en)	1987-11-02	FILTER ASSEMBLY.
NL7504148A (en)	1976-10-12	TUBULAR FILTERS.
NL7611023A (en)	1977-04-13	TUBULAR PARTS.
NL7603016A (en)	1977-05-20	FILTER BAG.
ES222430Y (en)	1977-04-16	FILTER.
NL7604216A (en)	1976-10-27	FILTER DEVICE.
NL7514924A (en)	1977-06-24	CIGARETTE FILTER.
ES209050Y (en)	1976-08-16	FILTER.