PT85584B - Dispositivo de comando para a limpeza pneumatica de filtros - Google Patents

Dispositivo de comando para a limpeza pneumatica de filtros Download PDF

Info

Publication number
PT85584B
PT85584B PT85584A PT8558487A PT85584B PT 85584 B PT85584 B PT 85584B PT 85584 A PT85584 A PT 85584A PT 8558487 A PT8558487 A PT 8558487A PT 85584 B PT85584 B PT 85584B
Authority
PT
Portugal
Prior art keywords
cylinder
tube
reservoir
ball
gate
Prior art date
Application number
PT85584A
Other languages
English (en)
Portuguese (pt)
Other versions
PT85584A (pt
Inventor
Pierre Chaput
Original Assignee
Air Ind Environnement
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 Air Ind Environnement filed Critical Air Ind Environnement
Publication of PT85584A publication Critical patent/PT85584A/pt
Publication of PT85584B publication Critical patent/PT85584B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cleaning In General (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
PT85584A 1986-09-17 1987-08-25 Dispositivo de comando para a limpeza pneumatica de filtros PT85584B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612985A FR2603968B1 (fr) 1986-09-17 1986-09-17 Dispositif de commande pour le nettoyage pneumatique des filtres

Publications (2)

Publication Number Publication Date
PT85584A PT85584A (pt) 1988-10-14
PT85584B true PT85584B (pt) 1993-07-30

Family

ID=9339025

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85584A PT85584B (pt) 1986-09-17 1987-08-25 Dispositivo de comando para a limpeza pneumatica de filtros

Country Status (7)

Country Link
BE (1) BE1004314A5 (it)
BR (1) BR8704780A (it)
CA (1) CA1308669C (it)
ES (1) ES2008895A6 (it)
FR (1) FR2603968B1 (it)
IT (1) IT1222488B (it)
PT (1) PT85584B (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788527A (en) * 1973-01-22 1974-01-29 Martin Eng Co Quick-release aerator for introducing high pressure air into a container to facilitate dispensing
US4197966A (en) * 1978-09-25 1980-04-15 Vibco, Inc. Air blaster or air accumulator and quick dump apparatus
DE3223406C2 (de) * 1982-06-23 1985-10-31 VSR Engineering GmbH Fördertechnik, 4330 Mülheim Blasvorrichtung zum Beseitigen von Aufstauungen in Lagersilos für Schüttgut durch Luftstöße
FR2547639B1 (fr) * 1983-06-15 1985-10-25 Simoens Herve Piston de valve d'alimentation d'une capacite puis de decharge brutale de cette capacite et valve de decharge brutale pourvue de ce piston

Also Published As

Publication number Publication date
IT8721641A0 (it) 1987-08-12
BR8704780A (pt) 1988-05-17
FR2603968A1 (fr) 1988-03-18
BE1004314A5 (fr) 1992-11-03
IT1222488B (it) 1990-09-05
PT85584A (pt) 1988-10-14
CA1308669C (fr) 1992-10-13
FR2603968B1 (fr) 1989-02-24
ES2008895A6 (es) 1989-08-16

Similar Documents

Publication Publication Date Title
ES2362809T3 (es) Una pala cargadora sobre ruedas que tiene un montaje de brazo de pala cargadora.
US5154205A (en) Method and apparatus for maintaining level of water in above-ground swimming pools
US4913613A (en) Linear unit for an assembly device in handling technology
SE519773C2 (sv) Spruthuvud
JPS63500199A (ja) 液流コントロ−ルバルブ
KR830010200A (ko) 용광로의 충전장치
CH622590A5 (en) Fan for industrial use, with automatic variation of the blade pitch during use, by means of compressed air
CN117927295A (zh) 一种矿山爆破用抑尘车及其抑尘方法
PT85584B (pt) Dispositivo de comando para a limpeza pneumatica de filtros
SE532871C2 (sv) Förfarande vid ett upphängningssystem som uppbär ett mäthjul avsett för längdmätning samt en stötabsorberande dubbelverkande hydraulcylinder avsedd att användas vid förfarandet
US5253374A (en) Method and apparatus for maintaining level of water in above-ground swimming pools
US20250137342A1 (en) Wellhead flow block and flow control mechanisms
CN118110829B (zh) 一种先导阀
US3437102A (en) Pneumatic control devices
ES2073330T3 (es) Aparato para controlar el flujo de refrigerante.
CN111022696A (zh) 一种组合式截流装置、安装该装置的管道
CN114873552B (zh) 一种自适应伺服对接加注装置
CN213613140U (zh) 一种用于建筑供气无内涂层天然气管道的清管器
DE934157C (de) Vorrichtung zur selbsttaetigen Regulierung der Gasgeschwindigkeit in Rohrleitungen pneumatischer Foerderanlagen
GB1602335A (en) Inflatable dams
CN116857373B (zh) 一种阀座可调节型空气阀
US946781A (en) Hydraulic elevator.
US3599655A (en) Automatic refill device having fluidically operated control
ES2035242T3 (es) Aspersor de riego de brazo giratorio autorregulable.
SU844673A1 (ru) Автоматический трубчатый водовыпуск

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930122

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940731