IT1227059B - Valvola di riduzione con una molla a lamina piegata ed azionata a depressione - Google Patents

Valvola di riduzione con una molla a lamina piegata ed azionata a depressione

Info

Publication number
IT1227059B
IT1227059B IT8821894A IT2189488A IT1227059B IT 1227059 B IT1227059 B IT 1227059B IT 8821894 A IT8821894 A IT 8821894A IT 2189488 A IT2189488 A IT 2189488A IT 1227059 B IT1227059 B IT 1227059B
Authority
IT
Italy
Prior art keywords
bag
pressure
pressure reducing
reducing valve
attached
Prior art date
Application number
IT8821894A
Other languages
English (en)
Other versions
IT8821894A0 (it
Inventor
Miroslav Kder
Original Assignee
Meva Narodni Podnik
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 Meva Narodni Podnik filed Critical Meva Narodni Podnik
Publication of IT8821894A0 publication Critical patent/IT8821894A0/it
Application granted granted Critical
Publication of IT1227059B publication Critical patent/IT1227059B/it

Links

Landscapes

  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
IT8821894A 1987-09-10 1988-09-09 Valvola di riduzione con una molla a lamina piegata ed azionata a depressione IT1227059B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS876532A CS269068B1 (en) 1987-09-10 1987-09-10 Underpressure ocntrolled pressure reducing valve with deflected thin metal strip

Publications (2)

Publication Number Publication Date
IT8821894A0 IT8821894A0 (it) 1988-09-09
IT1227059B true IT1227059B (it) 1991-03-14

Family

ID=5412580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821894A IT1227059B (it) 1987-09-10 1988-09-09 Valvola di riduzione con una molla a lamina piegata ed azionata a depressione

Country Status (4)

Country Link
CS (1) CS269068B1 (it)
HU (1) HU205647B (it)
IT (1) IT1227059B (it)
PL (1) PL274591A1 (it)

Also Published As

Publication number Publication date
PL274591A1 (en) 1989-05-16
HU205647B (en) 1992-05-28
CS653287A1 (en) 1989-09-12
HUT48011A (en) 1989-04-28
CS269068B1 (en) 1990-04-11
IT8821894A0 (it) 1988-09-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029