NL182095B - Voor een hydraulisch arbeidscircuit bestemd besturingskleppenstelsel, dat van terugslagafsluiters is voorzien. - Google Patents

Voor een hydraulisch arbeidscircuit bestemd besturingskleppenstelsel, dat van terugslagafsluiters is voorzien.

Info

Publication number
NL182095B
NL182095B NLAANVRAGE7605753,B NL182095DB NL182095B NL 182095 B NL182095 B NL 182095B NL 182095D B NL182095D B NL 182095DB NL 182095 B NL182095 B NL 182095B
Authority
NL
Netherlands
Prior art keywords
fitted
control valve
check valves
valve system
hydraulic work
Prior art date
Application number
NLAANVRAGE7605753,B
Other languages
English (en)
Dutch (nl)
Original Assignee
Bennes Marrel Sa
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.)
Publication of NL182095B publication Critical patent/NL182095B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/248—Air-extractors, air-evacuation from the vehicle interior
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
NLAANVRAGE7605753,B 1953-01-29 Voor een hydraulisch arbeidscircuit bestemd besturingskleppenstelsel, dat van terugslagafsluiters is voorzien. NL182095B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE313704X 1953-01-29

Publications (1)

Publication Number Publication Date
NL182095B true NL182095B (nl)

Family

ID=3867599

Family Applications (2)

Application Number Title Priority Date Filing Date
NL88130D NL88130C (it) 1953-01-29
NLAANVRAGE7605753,B NL182095B (nl) 1953-01-29 Voor een hydraulisch arbeidscircuit bestemd besturingskleppenstelsel, dat van terugslagafsluiters is voorzien.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL88130D NL88130C (it) 1953-01-29

Country Status (6)

Country Link
BE (1) BE517261A (it)
CH (1) CH313704A (it)
DE (1) DE1049891B (it)
FR (1) FR1084846A (it)
GB (1) GB724383A (it)
NL (2) NL182095B (it)

Also Published As

Publication number Publication date
FR1084846A (fr) 1955-01-24
CH313704A (fr) 1956-04-30
DE1049891B (it)
BE517261A (it)
NL88130C (it)
GB724383A (en) 1955-02-16

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