FR2279148B1 - - Google Patents

Info

Publication number
FR2279148B1
FR2279148B1 FR7522494A FR7522494A FR2279148B1 FR 2279148 B1 FR2279148 B1 FR 2279148B1 FR 7522494 A FR7522494 A FR 7522494A FR 7522494 A FR7522494 A FR 7522494A FR 2279148 B1 FR2279148 B1 FR 2279148B1
Authority
FR
France
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
FR7522494A
Other languages
French (fr)
Other versions
FR2279148A1 (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.)
FISPA SpA
Original Assignee
FISPA SpA
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 FISPA SpA filed Critical FISPA SpA
Publication of FR2279148A1 publication Critical patent/FR2279148A1/en
Application granted granted Critical
Publication of FR2279148B1 publication Critical patent/FR2279148B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4272—Special valve constructions adapted to filters or filter 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Nozzles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7522494A 1974-07-19 1975-07-18 MULTI-ROLLER COMPONENT FOR COMPRESSED AIR SYSTEMS Granted FR2279148A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69300/74A IT1016634B (en) 1974-07-19 1974-07-19 COMPONENT FOR COMPRESSED AIR SYSTEMS

Publications (2)

Publication Number Publication Date
FR2279148A1 FR2279148A1 (en) 1976-02-13
FR2279148B1 true FR2279148B1 (en) 1980-09-19

Family

ID=11311792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522494A Granted FR2279148A1 (en) 1974-07-19 1975-07-18 MULTI-ROLLER COMPONENT FOR COMPRESSED AIR SYSTEMS

Country Status (6)

Country Link
DE (1) DE2530069A1 (en)
DK (1) DK326375A (en)
ES (1) ES439295A1 (en)
FR (1) FR2279148A1 (en)
GB (1) GB1502917A (en)
IT (1) IT1016634B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7622478U1 (en) * 1976-07-16 1977-02-03 J. Lorch Gesellschaft & Co Kg, 7035 Waldenbuch HOUSING FOR COMPRESSED AIR TREATMENT DEVICES
DE3117097A1 (en) * 1981-04-30 1983-01-27 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Device for feeding antifreeze into a compressed-air system
NZ209289A (en) * 1983-10-27 1987-03-31 Tlv Co Ltd Gas pressure reducing valve with liquid separator
AU562086B2 (en) * 1985-02-15 1987-05-28 Tlv Co., Ltd. Gas-water separator with centrifugal action
JPS6267396A (en) * 1985-09-17 1987-03-27 株式会社　テイエルブイ Condensate separating discharger
GB2233736B (en) * 1989-07-04 1993-03-03 Domnick Hunter Filters Ltd Pressure regulator
CN102657975B (en) * 2012-05-04 2014-04-30 浙江沁园水处理科技有限公司 Filter with pressure reduction function
DE102013004629B3 (en) * 2013-03-16 2014-05-22 Festo Ag & Co. Kg Compressed air maintenance unit
CN106438590A (en) * 2016-12-08 2017-02-22 中船重工环境工程有限公司 Oil liquid lubricating device of pneumatic system
CN111389082A (en) * 2020-03-21 2020-07-10 王小珍 Accelerator filter for vehicle-mounted guniting machine

Also Published As

Publication number Publication date
FR2279148A1 (en) 1976-02-13
GB1502917A (en) 1978-03-08
DK326375A (en) 1976-01-20
ES439295A1 (en) 1977-03-01
DE2530069A1 (en) 1976-01-29
IT1016634B (en) 1977-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse