BR7507173A - Valvula coaxial dupla,conjunto de filtro e sistema hidrostatico - Google Patents

Valvula coaxial dupla,conjunto de filtro e sistema hidrostatico

Info

Publication number
BR7507173A
BR7507173A BR7507173*A BR7507173A BR7507173A BR 7507173 A BR7507173 A BR 7507173A BR 7507173 A BR7507173 A BR 7507173A BR 7507173 A BR7507173 A BR 7507173A
Authority
BR
Brazil
Prior art keywords
filter assembly
coaxial valve
hydrostatic system
double coaxial
double
Prior art date
Application number
BR7507173*A
Other languages
English (en)
Inventor
R Cooper
Original Assignee
Pall Corp
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 US05/519,732 external-priority patent/US3985652A/en
Application filed by Pall Corp filed Critical Pall Corp
Publication of BR7507173A publication Critical patent/BR7507173A/pt

Links

Classifications

    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • 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
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/15—Bidirectional working filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • 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
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Filtration Of Liquid (AREA)
  • Safety Valves (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
BR7507173*A 1974-10-31 1975-10-31 Valvula coaxial dupla,conjunto de filtro e sistema hidrostatico BR7507173A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/519,732 US3985652A (en) 1973-05-01 1974-10-31 Dual coaxial bidirectional valves and filter assemblies and hydrostat systems containing the same

Publications (1)

Publication Number Publication Date
BR7507173A true BR7507173A (pt) 1976-08-10

Family

ID=24069551

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507173*A BR7507173A (pt) 1974-10-31 1975-10-31 Valvula coaxial dupla,conjunto de filtro e sistema hidrostatico

Country Status (10)

Country Link
JP (1) JPS5916148B2 (pt)
BR (1) BR7507173A (pt)
CA (1) CA1019223A (pt)
CH (1) CH609760A5 (pt)
DK (1) DK154911C (pt)
ES (1) ES442231A2 (pt)
FI (1) FI61083C (pt)
IT (1) IT1048373B (pt)
SE (1) SE419792B (pt)
ZA (1) ZA756798B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111043108A (zh) * 2019-12-25 2020-04-21 深圳市群卜鸿科技有限公司 一种具有杂质过滤功能的工作稳定的液压站

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289841A (en) * 1962-12-26 1966-12-06 Michigan Dynamics Inc Bidirectional filter
US3322281A (en) * 1964-08-07 1967-05-30 Gen Electric Filter assembly having plural check valves

Also Published As

Publication number Publication date
SE419792B (sv) 1981-08-24
JPS5916148B2 (ja) 1984-04-13
ZA756798B (en) 1976-10-27
IT1048373B (it) 1980-11-20
FI753036A (pt) 1976-05-01
DK154911B (da) 1989-01-02
ES442231A2 (es) 1977-09-01
CA1019223A (en) 1977-10-18
AU8615075A (en) 1977-05-05
SE7512084L (sv) 1976-05-03
FI61083B (fi) 1982-01-29
FI61083C (fi) 1982-05-10
DK154911C (da) 1989-05-29
CH609760A5 (en) 1979-03-15
JPS5195672A (pt) 1976-08-21
DK488375A (da) 1976-05-01

Similar Documents

Publication Publication Date Title
BR7502264A (pt) Sistema de transmissao hidrostatica
BR7500064A (pt) Sistema de refrigeracao
CH557069A (de) Ueberwachungsanlage.
BR7407715D0 (pt) Sistema de refrigeracao
BR7504984A (pt) Sistema de foco-deteccao optoeletronico
IT985694B (it) Trasmissione e suoi comandi
BR7308291D0 (pt) Sistema de ar condicionado
BR7504094A (pt) Sistema diferencial e conjunto acionador
NL149347B (nl) Transmissiestelsel met gerichte radioverbindingen.
BR7409644A (pt) Sistema de valvula
AR197895A1 (es) Sistema hidraulico de presion variable
CA960052A (en) Fail-safe turnbuckle
BR7410913A (pt) Sistema de comando hidraulico
BR7508526A (pt) Sistema de refrigeracao
IT943925B (it) Sistema di comunicazione
BR7403523D0 (pt) Valvula coaxial sensivel a pressao, conjunto de filtro e conjunto hidrostatico
BR7501867A (pt) Sistema de comando hidraulico
BR7407760D0 (pt) Sistema aperfeicoado de escavacao e carregamento
BR7409304A (pt) Sistema hidraulico de acionamento e valvula empregada no mesmo
BR7507173A (pt) Valvula coaxial dupla,conjunto de filtro e sistema hidrostatico
BR7506679A (pt) Sistema de transmissao
NL147040B (nl) Filterpijp.
BR7203303D0 (pt) Sistema de transmissao multi proporcional e respectivos controles
ES186285Y (es) Conexion de remolque.
SE7508341L (sv) Membranfiltreringsanleggning.