NL7016993A - - Google Patents

Info

Publication number
NL7016993A
NL7016993A NL7016993A NL7016993A NL7016993A NL 7016993 A NL7016993 A NL 7016993A NL 7016993 A NL7016993 A NL 7016993A NL 7016993 A NL7016993 A NL 7016993A NL 7016993 A NL7016993 A NL 7016993A
Authority
NL
Netherlands
Application number
NL7016993A
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
Publication of NL7016993A publication Critical patent/NL7016993A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y10T29/49604—Filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
NL7016993A 1969-11-27 1970-11-20 NL7016993A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940925A FR2068082A6 (enrdf_load_stackoverflow) 1969-11-27 1969-11-27

Publications (1)

Publication Number Publication Date
NL7016993A true NL7016993A (enrdf_load_stackoverflow) 1971-06-01

Family

ID=9043719

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016993A NL7016993A (enrdf_load_stackoverflow) 1969-11-27 1970-11-20

Country Status (4)

Country Link
US (1) US3708848A (enrdf_load_stackoverflow)
JP (1) JPS531226B1 (enrdf_load_stackoverflow)
FR (1) FR2068082A6 (enrdf_load_stackoverflow)
NL (1) NL7016993A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH565020A5 (enrdf_load_stackoverflow) * 1973-04-03 1975-08-15 Filtrox Maschinenbau Ag
US4293414A (en) * 1978-05-04 1981-10-06 Ecodyne Corporation Slotted sheet filter element
US4487930A (en) * 1982-09-07 1984-12-11 The Dow Chemical Company 6-[(Cyclic amino)alkylamino]-tetrahydrotriazolo[3,4-a]phthalazines
US5015383A (en) * 1989-06-15 1991-05-14 Johnson Filtration Systems Inc. Slotted screen scallops for high loading pressures and method of making same
US5158691A (en) * 1990-08-30 1992-10-27 Henry Filters, Inc. Filter apparatus and method for filtering contaminants from machine tool coolant
US5637213A (en) * 1990-08-30 1997-06-10 Henry Filters, Inc. Immersible filter drum unit and method for assembling thereof
GB0106819D0 (en) * 2001-03-20 2001-05-09 Weatherford Lamb Tube manufacture
KR20090024591A (ko) * 2007-09-04 2009-03-09 엘지전자 주식회사 식기 세척기의 오물 채집 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226381A (en) * 1938-04-22 1940-12-24 Edward O Norris Inc Process of producing electrolytic foraminous sheets
US2226383A (en) * 1938-08-31 1940-12-24 Edward O Norris Inc Process of producing foraminous sheets
US3049796A (en) * 1957-07-12 1962-08-21 Pall Corp Perforate metal sheets
US3044167A (en) * 1959-02-13 1962-07-17 Const Guinard Soc Gang cutting and forming punch for the manufacture of filtering elements
US3359192A (en) * 1965-03-12 1967-12-19 Balco Filtertechnik Gmbh Process of manufacturing a sieve plate having apertures of nonuniform crosssection
GB1135911A (en) * 1966-01-25 1968-12-11 Guinard Pompes Improvements in or relating to filter elements and the manufacture thereof

Also Published As

Publication number Publication date
FR2068082A6 (enrdf_load_stackoverflow) 1971-08-20
US3708848A (en) 1973-01-09
JPS531226B1 (enrdf_load_stackoverflow) 1978-01-17

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