GB1351486A - Liquid filters - Google Patents

Liquid filters

Info

Publication number
GB1351486A
GB1351486A GB3700571A GB3700571A GB1351486A GB 1351486 A GB1351486 A GB 1351486A GB 3700571 A GB3700571 A GB 3700571A GB 3700571 A GB3700571 A GB 3700571A GB 1351486 A GB1351486 A GB 1351486A
Authority
GB
United Kingdom
Prior art keywords
strip
paper
margin
corrugations
folded
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
Application number
GB3700571A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1351486A publication Critical patent/GB1351486A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB3700571A 1970-08-08 1971-08-06 Liquid filters Expired GB1351486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2039482A DE2039482C3 (de) 1970-08-08 1970-08-08 Flüssigkeitsfilter

Publications (1)

Publication Number Publication Date
GB1351486A true GB1351486A (en) 1974-05-01

Family

ID=5779218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3700571A Expired GB1351486A (en) 1970-08-08 1971-08-06 Liquid filters

Country Status (10)

Country Link
US (2) US3739916A (pl)
JP (1) JPS5541804B1 (pl)
BR (1) BR7100579D0 (pl)
DE (1) DE2039482C3 (pl)
ES (1) ES208789Y (pl)
FR (1) FR2104075A6 (pl)
GB (1) GB1351486A (pl)
IT (1) IT988542B (pl)
PL (1) PL82091B1 (pl)
YU (1) YU35214B (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065341A (en) * 1972-11-21 1977-12-27 Robert Bosch Gmbh Method of making a liquid filter
US4039457A (en) * 1973-02-02 1977-08-02 Robert Bosch G.M.B.H. Coiled filter element for filtering of liquids
JPS56133005A (en) * 1980-03-19 1981-10-17 Nippon Soken Inc Filter element for liquid
DE3513062A1 (de) * 1985-04-12 1986-10-23 REHAU AG + Co, 8673 Rehau Fluessigkeitsfilter
US5824232A (en) * 1996-04-15 1998-10-20 Filtration Technologies Corporation Corrugated filter sheet configured into a cylindrical filter media having near circular concentric channels
US6482247B2 (en) 2000-06-23 2002-11-19 Nelson Industries, Inc. Multi-panel fluid filter with equalized contaminant passages
US6375700B1 (en) 2000-06-23 2002-04-23 Nelson Industries, Inc. Direct flow filter
DE10045217A1 (de) * 2000-09-13 2002-03-28 Bosch Gmbh Robert Flüssigkeitsfilter
US6511599B2 (en) 2000-12-18 2003-01-28 Nelson Industries, Inc. Multi-element cylindrical filter with equalized flow
JP2002282626A (ja) * 2001-03-29 2002-10-02 Kyosan Denki Co Ltd 液体用濾過体
JP2006142200A (ja) * 2004-11-19 2006-06-08 Nippon Rokaki Kk エアフィルタ装置
EP2219765A4 (en) * 2007-11-20 2011-09-07 Filtration Technology Corp FILTERS WITH OUTER AND INTERNAL MEDIA COMPONENTS AND FILTER PROCESSES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US668101A (en) * 1900-05-14 1901-02-12 James J Hinde Stair-pad.
US2599604A (en) * 1949-07-13 1952-06-10 Jordan V Bauer Filter element
GB699168A (en) * 1951-02-15 1953-10-28 Bosch Gmbh Robert Improvements in liquid filters
FR1106115A (fr) * 1953-08-25 1955-12-12 Bosch Gmbh Robert Filtre pour liquides, procédé et dispositif pour la fabrication dudit filtre
FR1094978A (fr) * 1953-11-28 1955-05-25 Cartouche filtrante pour liquides ou gaz et procédés pour sa constitution
US3025963A (en) * 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
FR1222727A (fr) * 1959-01-21 1960-06-13 élément filtrant

Also Published As

Publication number Publication date
DE2039482B2 (de) 1977-08-11
BR7100579D0 (pt) 1973-04-26
US3739916A (en) 1973-06-19
PL82091B1 (pl) 1975-10-31
ES208789Y (es) 1976-07-16
USB373916I5 (pl)
IT988542B (it) 1975-04-30
ES208789U (es) 1976-04-01
DE2039482A1 (de) 1972-02-10
DE2039482C3 (de) 1978-10-19
YU35214B (en) 1980-10-31
YU190971A (en) 1980-04-30
FR2104075A6 (pl) 1972-04-14
JPS5541804B1 (pl) 1980-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee