IT1143516B - Valvola di otturazione applicabile a condotti di fluido - Google Patents

Valvola di otturazione applicabile a condotti di fluido

Info

Publication number
IT1143516B
IT1143516B IT67228/81A IT6722881A IT1143516B IT 1143516 B IT1143516 B IT 1143516B IT 67228/81 A IT67228/81 A IT 67228/81A IT 6722881 A IT6722881 A IT 6722881A IT 1143516 B IT1143516 B IT 1143516B
Authority
IT
Italy
Prior art keywords
closing valve
fluid ducts
valve applicable
applicable
ducts
Prior art date
Application number
IT67228/81A
Other languages
English (en)
Other versions
IT8167228A0 (it
Inventor
Carrion Francisca Lopez
Ballester Julia Cano
Original Assignee
Carrion Francisca Lopez
Ballester Julia C
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 Carrion Francisca Lopez, Ballester Julia C filed Critical Carrion Francisca Lopez
Publication of IT8167228A0 publication Critical patent/IT8167228A0/it
Application granted granted Critical
Publication of IT1143516B publication Critical patent/IT1143516B/it

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Lift Valve (AREA)
IT67228/81A 1980-10-28 1981-02-18 Valvola di otturazione applicabile a condotti di fluido IT1143516B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980253909U ES253909Y (es) 1980-10-28 1980-10-28 Valvula obturadora para conducciones de fluidos

Publications (2)

Publication Number Publication Date
IT8167228A0 IT8167228A0 (it) 1981-02-18
IT1143516B true IT1143516B (it) 1986-10-22

Family

ID=8411364

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8152938U IT8152938V0 (it) 1980-10-28 1981-02-18 Valvola di otturazione applicabile a condotti di fluido
IT67228/81A IT1143516B (it) 1980-10-28 1981-02-18 Valvola di otturazione applicabile a condotti di fluido

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8152938U IT8152938V0 (it) 1980-10-28 1981-02-18 Valvola di otturazione applicabile a condotti di fluido

Country Status (13)

Country Link
JP (1) JPS5776371A (it)
AU (1) AU6964081A (it)
BE (1) BE887947A (it)
DE (1) DE8105689U1 (it)
DK (1) DK133481A (it)
ES (1) ES253909Y (it)
FR (1) FR2492940A3 (it)
IT (2) IT8152938V0 (it)
LU (1) LU83196A1 (it)
NL (1) NL8101872A (it)
NO (1) NO810998L (it)
PT (1) PT72578B (it)
SE (1) SE8101947L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000087A1 (de) * 2013-01-08 2014-07-10 Stöbich Brandschutz GmbH Leitungsabschottvorrichtung zum Abschotten einer Leitung und Rohrleitung sowie zugeordnetes Verfahren

Also Published As

Publication number Publication date
LU83196A1 (fr) 1981-06-24
PT72578B (en) 1982-03-12
DK133481A (da) 1982-04-29
ES253909Y (es) 1981-10-01
IT8152938V0 (it) 1981-02-18
ES253909U (es) 1981-03-16
JPS5776371A (en) 1982-05-13
FR2492940A3 (fr) 1982-04-30
DE8105689U1 (de) 1981-08-06
NL8101872A (nl) 1982-05-17
SE8101947L (sv) 1982-04-29
NO810998L (no) 1982-04-29
BE887947A (fr) 1981-07-01
AU6964081A (en) 1982-05-06
PT72578A (en) 1981-03-01
IT8167228A0 (it) 1981-02-18

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