IT1100148B - Convertitore pneumatico idraulico a pistoni coassiali sovraposti,con silenziatore incorporato - Google Patents

Convertitore pneumatico idraulico a pistoni coassiali sovraposti,con silenziatore incorporato

Info

Publication number
IT1100148B
IT1100148B IT29097/78A IT2909778A IT1100148B IT 1100148 B IT1100148 B IT 1100148B IT 29097/78 A IT29097/78 A IT 29097/78A IT 2909778 A IT2909778 A IT 2909778A IT 1100148 B IT1100148 B IT 1100148B
Authority
IT
Italy
Prior art keywords
silencer
overlapped
built
pneumatic hydraulic
hydraulic converter
Prior art date
Application number
IT29097/78A
Other languages
English (en)
Italian (it)
Other versions
IT7829097A0 (it
Original Assignee
Fluid Devices Ltd
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 Fluid Devices Ltd filed Critical Fluid Devices Ltd
Publication of IT7829097A0 publication Critical patent/IT7829097A0/it
Application granted granted Critical
Publication of IT1100148B publication Critical patent/IT1100148B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
IT29097/78A 1977-10-25 1978-10-25 Convertitore pneumatico idraulico a pistoni coassiali sovraposti,con silenziatore incorporato IT1100148B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44300/77A GB1604628A (en) 1977-10-25 1977-10-25 Fluid operated valve

Publications (2)

Publication Number Publication Date
IT7829097A0 IT7829097A0 (it) 1978-10-25
IT1100148B true IT1100148B (it) 1985-09-28

Family

ID=10432658

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29097/78A IT1100148B (it) 1977-10-25 1978-10-25 Convertitore pneumatico idraulico a pistoni coassiali sovraposti,con silenziatore incorporato

Country Status (7)

Country Link
JP (1) JPS5477306A (ja)
BR (1) BR7807036A (ja)
DE (1) DE2846850A1 (ja)
ES (1) ES474466A1 (ja)
FR (1) FR2407344B1 (ja)
GB (1) GB1604628A (ja)
IT (1) IT1100148B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641169U (ja) * 1979-09-10 1981-04-16

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454940C3 (de) * 1974-11-20 1978-06-01 Demag Ag, 4100 Duisburg Schlaggerät
FR2319787A1 (fr) * 1975-07-30 1977-02-25 Madan Et Cy Ltd Charles S Pompe a mouvement alternatif pour liquides
JPS5232105A (en) * 1975-07-31 1977-03-11 Chiyaaruzu Esu Madan Ando Co L Liquid reciprocating pumps
DE2534237C3 (de) * 1975-07-31 1978-04-13 Charles S. Madan & Co. Ltd., Altrincham, Cheshire (Grossbritannien) Pneumatisch angetriebene Kolbenpumpe

Also Published As

Publication number Publication date
FR2407344B1 (fr) 1985-11-08
IT7829097A0 (it) 1978-10-25
JPS5477306A (en) 1979-06-20
DE2846850A1 (de) 1979-04-26
GB1604628A (en) 1981-12-09
FR2407344A1 (fr) 1979-05-25
BR7807036A (pt) 1979-07-10
ES474466A1 (es) 1981-05-16

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