ES189981U - Filter for liquids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Filter for liquids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES189981U
ES189981U ES0189981U ES189981U ES189981U ES 189981 U ES189981 U ES 189981U ES 0189981 U ES0189981 U ES 0189981U ES 189981 U ES189981 U ES 189981U ES 189981 U ES189981 U ES 189981U
Authority
ES
Spain
Prior art keywords
filter
liquids
translation
machine
legally binding
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.)
Granted
Application number
ES0189981U
Other languages
Spanish (es)
Other versions
ES189981Y (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
Priority claimed from DE19691948704 external-priority patent/DE1948704C3/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES189981U publication Critical patent/ES189981U/en
Application granted granted Critical
Publication of ES189981Y publication Critical patent/ES189981Y/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
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters

Abstract

Filter for liquids, with a strip of filter paper wound in spiral, of the type that presents/displays a section in form of v in all its length, in which the edges of the adjacent layers are united to each other, watertight, in the open side of the filter paper strip, so that two spirally shaped spiral spaces accessible from opposite sides are produced in the roll, characterized in that the filter paper strip shows groove-like depths, which run transverse to the longitudinal direction, which effect the compensation of length when spiraling. (Machine-translation by Google Translate, not legally binding)
ES1970189981U 1969-09-26 1970-09-04 FILTER FOR LIQUIDS. Expired ES189981Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948704 DE1948704C3 (en) 1969-09-26 Liquid filters and processes for their manufacture

Publications (2)

Publication Number Publication Date
ES189981U true ES189981U (en) 1974-04-16
ES189981Y ES189981Y (en) 1974-10-16

Family

ID=5746587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970189981U Expired ES189981Y (en) 1969-09-26 1970-09-04 FILTER FOR LIQUIDS.

Country Status (5)

Country Link
US (1) US3759391A (en)
ES (1) ES189981Y (en)
FR (1) FR2060461A5 (en)
GB (1) GB1253117A (en)
YU (1) YU34843B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039457A (en) * 1973-02-02 1977-08-02 Robert Bosch G.M.B.H. Coiled filter element for filtering of liquids
US3975273A (en) * 1974-08-29 1976-08-17 Parma Industries, Inc. Two-stage fluid filter
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
US4765906A (en) * 1985-03-12 1988-08-23 Epoc Limited Cross-flow filtration
JPS62183504U (en) * 1986-05-08 1987-11-21
JPS6316809U (en) * 1986-07-15 1988-02-04
EP0294656A3 (en) * 1987-06-09 1990-03-21 Akzo N.V. Well for waste landfill
JP2553316B2 (en) * 1993-03-02 1996-11-13 インターナショナル・ビジネス・マシーンズ・コーポレイション Data storage disk drive device
US5895574A (en) * 1996-04-26 1999-04-20 Donaldson Company, Inc. Rolled liquid filter using fluted media
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
US5902364A (en) * 1996-04-26 1999-05-11 Donaldson Company, Inc. Conical filter
US5911883A (en) * 1996-10-04 1999-06-15 Minnesota Mining And Manufacturing Company Flow-by solid phase extraction method
US8097060B2 (en) * 2008-09-18 2012-01-17 Scott Technologies, Inc. Laminate filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564637A (en) * 1950-02-23 1951-08-14 Fram Corp Filter cartridge
FR1106115A (en) * 1953-08-25 1955-12-12 Bosch Gmbh Robert Filter for liquids, method and device for manufacturing said filter
US3279616A (en) * 1963-10-28 1966-10-18 Bourdale Lucien Rene Justin Cartridge filter

Also Published As

Publication number Publication date
YU205670A (en) 1979-10-31
US3759391A (en) 1973-09-18
GB1253117A (en) 1971-11-10
FR2060461A5 (en) 1971-06-18
DE1948704A1 (en) 1971-04-01
YU34843B (en) 1980-04-30
ES189981Y (en) 1974-10-16
DE1948704B2 (en) 1976-03-11

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