NL6910743A - - Google Patents

Info

Publication number
NL6910743A
NL6910743A NL6910743A NL6910743A NL6910743A NL 6910743 A NL6910743 A NL 6910743A NL 6910743 A NL6910743 A NL 6910743A NL 6910743 A NL6910743 A NL 6910743A NL 6910743 A NL6910743 A NL 6910743A
Authority
NL
Netherlands
Application number
NL6910743A
Other versions
NL159290B (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
Publication of NL6910743A publication Critical patent/NL6910743A/xx
Publication of NL159290B publication Critical patent/NL159290B/nl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • 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
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • 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
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/016—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with corrugated, folded or wound filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NL6910743.A 1968-09-06 1969-07-11 Inrichting voor het vormen van een naar een zijde aflopend, gegolfd afstandsorgaan. NL159290B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75784168A 1968-09-06 1968-09-06
US14533271A 1971-05-20 1971-05-20

Publications (2)

Publication Number Publication Date
NL6910743A true NL6910743A (nl) 1970-03-10
NL159290B NL159290B (nl) 1979-02-15

Family

ID=26842865

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6910743.A NL159290B (nl) 1968-09-06 1969-07-11 Inrichting voor het vormen van een naar een zijde aflopend, gegolfd afstandsorgaan.

Country Status (4)

Country Link
US (2) US3541829A (nl)
DE (1) DE1945346C3 (nl)
GB (1) GB1276555A (nl)
NL (1) NL159290B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936340A (en) * 1970-07-07 1976-02-03 G. D. Searle & Co. Method for making corrugated collimators for radiation imaging devices
US3807150A (en) * 1972-02-28 1974-04-30 Hepa Corp Absolute filter pack structure having a toroidal section
US3921432A (en) * 1975-03-24 1975-11-25 American Air Filter Co Method of forming a tapered pleated filter pleat fold separator and a separator formed thereby
US3941571A (en) * 1975-04-07 1976-03-02 American Air Filter Company, Inc. Filter pleat fold spacer
JPS598164B2 (ja) * 1977-11-30 1984-02-23 三菱重工業株式会社 防塵マスクなどのフイルタ材のなめし処理装置
US4290889A (en) * 1980-01-24 1981-09-22 Brunswick Corporation Support for backflushable filter media
JP3491103B2 (ja) * 1994-11-14 2004-01-26 四国化工機株式会社 クリーンエアダクト装置
US6336946B1 (en) * 1995-02-21 2002-01-08 Dana Corporation Shift pleat air filter
AUPN865896A0 (en) * 1996-03-14 1996-04-04 Amcor Limited Improvements in corrugated paperboard machinery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US464403A (en) * 1891-12-01 Rolls for corrugating and bending metal
US1017400A (en) * 1908-09-18 1912-02-13 J M Robinson Mfg Company Rotary corrugating-machine.
US1139266A (en) * 1914-06-02 1915-05-11 George R Gibson Tread-plate shaper.
US1163865A (en) * 1915-08-27 1915-12-14 Cleveland Auto Radiator Company Machine for rolling plates for automobile-radiators.
US1937466A (en) * 1932-06-02 1933-11-28 Fedders Mfg Co Inc Machine for deforming sheet metal
US2537026A (en) * 1948-01-08 1951-01-09 Delwin A Brugger Device for forming flexible packing and cushioning elements
US3293833A (en) * 1963-02-28 1966-12-27 Cambridge Filter Corp Pleated filter
US3242656A (en) * 1964-05-01 1966-03-29 American Air Filter Co High efficiency unit filter assembly

Also Published As

Publication number Publication date
DE1945346B2 (de) 1978-07-13
US3696592A (en) 1972-10-10
GB1276555A (en) 1972-06-01
DE1945346A1 (de) 1970-04-02
DE1945346C3 (de) 1979-03-29
NL159290B (nl) 1979-02-15
US3541829A (en) 1970-11-24

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: AMER AIR FILT