NL7212634A - - Google Patents

Info

Publication number
NL7212634A
NL7212634A NL7212634A NL7212634A NL7212634A NL 7212634 A NL7212634 A NL 7212634A NL 7212634 A NL7212634 A NL 7212634A NL 7212634 A NL7212634 A NL 7212634A NL 7212634 A NL7212634 A NL 7212634A
Authority
NL
Netherlands
Application number
NL7212634A
Other versions
NL151635B (nl
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 filed Critical
Priority to NL727212634A priority Critical patent/NL151635B/xx
Priority to IE1573/73A priority patent/IE38199B1/xx
Priority to BE2053036A priority patent/BE804516A/xx
Priority to GB4236173A priority patent/GB1440527A/en
Priority to US396508A priority patent/US3880761A/en
Priority to DK503673AA priority patent/DK142896B/da
Priority to LU68425A priority patent/LU68425A1/xx
Priority to SE7312622A priority patent/SE407338B/xx
Priority to IT28963/73A priority patent/IT995400B/it
Priority to DE2346645A priority patent/DE2346645C3/de
Priority to CA181,194A priority patent/CA1014481A/en
Priority to JP48105405A priority patent/JPS49133967A/ja
Priority to AT802373A priority patent/AT334921B/de
Priority to NO3654/73A priority patent/NO136742C/no
Publication of NL7212634A publication Critical patent/NL7212634A/xx
Publication of NL151635B publication Critical patent/NL151635B/xx
Priority to NLAANVRAGE7700543,A priority patent/NL176909C/xx
Priority to NO771533A priority patent/NO143864C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Wire Processing (AREA)
  • Earth Drilling (AREA)
NL727212634A 1972-09-18 1972-09-18 Rechthoekig zeefraam, werkwijze voor het vervaardigen van een dergelijk zeefraam, alsmede trommelfilter voorzien van deze zeeframen. NL151635B (nl)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL727212634A NL151635B (nl) 1972-09-18 1972-09-18 Rechthoekig zeefraam, werkwijze voor het vervaardigen van een dergelijk zeefraam, alsmede trommelfilter voorzien van deze zeeframen.
IE1573/73A IE38199B1 (en) 1972-09-18 1973-09-04 Improvements in and relating to sieving elements for filter drums
BE2053036A BE804516A (nl) 1972-09-18 1973-09-06 Rechtoekig zeefraam, trommelfilter voorzien van deze zeeframen, alsmede werkwijze voor het gebruiksgereed maken van een dergelijk zeefraam
GB4236173A GB1440527A (en) 1972-09-18 1973-09-10 Sieving elements or screens
US396508A US3880761A (en) 1972-09-18 1973-09-12 Rectangular sieving frame and filter drum provided with a plurality of such sieving frames
DK503673AA DK142896B (da) 1972-09-18 1973-09-13 Fremgangsmåde til fremstilling af en rektangular rammesigte og filtertromle med rammesigte fremstillet ved fremgangsmåden.
LU68425A LU68425A1 (ja) 1972-09-18 1973-09-14
SE7312622A SE407338B (sv) 1972-09-18 1973-09-17 Sett att tillverka siktram med fattning och silduk
IT28963/73A IT995400B (it) 1972-09-18 1973-09-17 Telaio rettangolare per setaccio tamburo filtrante comportante detti telai e metodo per fare tali telai pronti per l uso
DE2346645A DE2346645C3 (de) 1972-09-18 1973-09-17 Siebrahmen für ein Band- oder Trommelfilter und Verfahren zu seiner Herstellung
CA181,194A CA1014481A (en) 1972-09-18 1973-09-17 Rectangular sieving frame, and filter drum provided with a plurality of such sieving frames
JP48105405A JPS49133967A (ja) 1972-09-18 1973-09-17
AT802373A AT334921B (de) 1972-09-18 1973-09-17 Trommelfilter und verfahren zur herstellung eines trommelfilters
NO3654/73A NO136742C (no) 1972-09-18 1973-09-18 Rektangul{r silramme, og fremgangsm}te for fremstilling av silrammen
NLAANVRAGE7700543,A NL176909C (nl) 1972-09-18 1977-01-19 Trommelfilter.
NO771533A NO143864C (no) 1972-09-18 1977-05-02 Trommelfilter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727212634A NL151635B (nl) 1972-09-18 1972-09-18 Rechthoekig zeefraam, werkwijze voor het vervaardigen van een dergelijk zeefraam, alsmede trommelfilter voorzien van deze zeeframen.

Publications (2)

Publication Number Publication Date
NL7212634A true NL7212634A (ja) 1974-03-20
NL151635B NL151635B (nl) 1976-12-15

Family

ID=19816960

Family Applications (2)

Application Number Title Priority Date Filing Date
NL727212634A NL151635B (nl) 1972-09-18 1972-09-18 Rechthoekig zeefraam, werkwijze voor het vervaardigen van een dergelijk zeefraam, alsmede trommelfilter voorzien van deze zeeframen.
NLAANVRAGE7700543,A NL176909C (nl) 1972-09-18 1977-01-19 Trommelfilter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7700543,A NL176909C (nl) 1972-09-18 1977-01-19 Trommelfilter.

Country Status (14)

Country Link
US (1) US3880761A (ja)
JP (1) JPS49133967A (ja)
AT (1) AT334921B (ja)
BE (1) BE804516A (ja)
CA (1) CA1014481A (ja)
DE (1) DE2346645C3 (ja)
DK (1) DK142896B (ja)
GB (1) GB1440527A (ja)
IE (1) IE38199B1 (ja)
IT (1) IT995400B (ja)
LU (1) LU68425A1 (ja)
NL (2) NL151635B (ja)
NO (1) NO136742C (ja)
SE (1) SE407338B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199456A (en) * 1977-06-24 1980-04-22 Royce Equipment Company Apparatus for a screen assembly for removing solids from fluids
JPS5570317A (en) * 1978-11-22 1980-05-27 Nippon Auto Toroole Kk Rotary cylindrical filtering apparatus having detachable filter frame
EP0126653B1 (en) * 1983-05-23 1989-05-10 Puk Water Treatment Limited Improvements relating to micro-strainers for use in water purification
NL1003212C2 (nl) * 1996-02-28 1997-08-29 Cargill Bv Inrichting voor het behandelen, in het bijzonder voor het wassen van gluten- of dergelijk materiaal.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496517A (en) * 1921-06-16 1924-06-03 Boehm Maximilian Eugene Straining wheel
US1922442A (en) * 1931-06-01 1933-08-15 Knight Raymond Rice Apparatus for removing solids from sewage and other fluids
US2076104A (en) * 1933-07-15 1937-04-06 William U Vinton Filter
US2351712A (en) * 1941-04-07 1944-06-20 Nat Tube Co Screen
US2784781A (en) * 1953-06-23 1957-03-12 Kaiser Aluminium Chem Corp Framing arrangement
US2886481A (en) * 1955-07-15 1959-05-12 Swan George Dewey Screen panel and method of making the same
US3747770A (en) * 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US3755995A (en) * 1971-06-29 1973-09-04 M Stickel Air filtering screen

Also Published As

Publication number Publication date
IE38199B1 (en) 1978-01-18
NO136742B (ja) 1977-07-25
LU68425A1 (ja) 1974-03-25
ATA802373A (de) 1976-06-15
DK142896B (da) 1981-02-23
BE804516A (nl) 1974-03-06
DE2346645C3 (de) 1980-12-11
DE2346645A1 (de) 1974-03-28
IE38199L (en) 1974-03-18
SE407338B (sv) 1979-03-26
NL151635B (nl) 1976-12-15
CA1014481A (en) 1977-07-26
GB1440527A (en) 1976-06-23
NL176909C (nl) 1985-07-01
AT334921B (de) 1977-02-10
US3880761A (en) 1975-04-29
NL176909B (nl) 1985-02-01
JPS49133967A (ja) 1974-12-23
NO136742C (no) 1977-11-02
NL7700543A (en) 1977-04-29
DE2346645B2 (ja) 1980-03-27
DK142896C (ja) 1981-09-28
IT995400B (it) 1975-11-10

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HUBERT