GB2446579B - Filter elements and filter - Google Patents

Filter elements and filter

Info

Publication number
GB2446579B
GB2446579B GB0703111.5A GB0703111A GB2446579B GB 2446579 B GB2446579 B GB 2446579B GB 0703111 A GB0703111 A GB 0703111A GB 2446579 B GB2446579 B GB 2446579B
Authority
GB
United Kingdom
Prior art keywords
filter
elements
filter elements
Prior art date
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 - Fee Related
Application number
GB0703111.5A
Other versions
GB0703111D0 (en
GB2446579A (en
Inventor
Nikolay Pavlovich Belenkiy
Sergei Botov
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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to GB0703111.5A priority Critical patent/GB2446579B/en
Publication of GB0703111D0 publication Critical patent/GB0703111D0/en
Publication of GB2446579A publication Critical patent/GB2446579A/en
Application granted granted Critical
Publication of GB2446579B publication Critical patent/GB2446579B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/103—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/142—Cartridge filters of the throw-away type having more than one filtering element connected in parallel
    • B01D27/144—Cartridge filters of the throw-away type having more than one filtering element connected in parallel arranged concentrically or coaxially
    • B01D29/0002—
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
GB0703111.5A 2007-02-16 2007-02-16 Filter elements and filter Expired - Fee Related GB2446579B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0703111.5A GB2446579B (en) 2007-02-16 2007-02-16 Filter elements and filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0703111.5A GB2446579B (en) 2007-02-16 2007-02-16 Filter elements and filter

Publications (3)

Publication Number Publication Date
GB0703111D0 GB0703111D0 (en) 2007-03-28
GB2446579A GB2446579A (en) 2008-08-20
GB2446579B true GB2446579B (en) 2012-07-11

Family

ID=37908819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0703111.5A Expired - Fee Related GB2446579B (en) 2007-02-16 2007-02-16 Filter elements and filter

Country Status (1)

Country Link
GB (1) GB2446579B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054646A (en) * 1963-03-11
GB894916A (en) * 1959-08-03 1962-04-26 Gen Motors Corp Improvements in and relating to liquid filter units
GB1065706A (en) * 1966-03-25 1967-04-19 Rosaen Nils O Multiple filter devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894916A (en) * 1959-08-03 1962-04-26 Gen Motors Corp Improvements in and relating to liquid filter units
GB1054646A (en) * 1963-03-11
GB1065706A (en) * 1966-03-25 1967-04-19 Rosaen Nils O Multiple filter devices

Also Published As

Publication number Publication date
GB0703111D0 (en) 2007-03-28
GB2446579A (en) 2008-08-20

Similar Documents

Publication Publication Date Title
EP2206544A4 (en) Filter element and filter unit
HK1145612A1 (en) Filter
GB2465064B (en) Split filter
IL205571A0 (en) 4-pyrazolyl-n-arylpyrimidin-2-amines and 4-pyrazolyl-n-heteroarylpyrimidin
EP2379194A4 (en) Filter assembly and filter element
PL2222384T3 (en) Filter device and filter element
EP2185692A4 (en) Hco32 and hco27 and related examples
EP2231300A4 (en) Filter device
EP2121160A4 (en) Filter arrangement
EP2130574A4 (en) Honeycomb filter
GB2462396B (en) Filter unit
EP2221094A4 (en) Filter unit and filter cartridge
EP2083902A4 (en) Filter assemblies
GB2452382B (en) Filter Assembly
PL2532874T3 (en) Filter element and fuel filter
GB0724328D0 (en) Filter
GB0710338D0 (en) Filters
ZA200903338B (en) Filter
IL205308A0 (en) Compounds and methods
PL2027903T3 (en) Filter element
GB0707283D0 (en) Improvements in coalesing filters
GB0716659D0 (en) Filter element constructions
GB2455806B (en) Filter
ZA201000357B (en) 2-Azetidinemethaneamines and 2-pyrrolidinemethaneamines as Taar-Ligands
GB0718223D0 (en) Filters

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100304 AND 20100310

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230216