ES399272A1 - Perfeccionamientos introducidos en un aparato para contro- lar la circulacion de aire en un conducto. - Google Patents

Perfeccionamientos introducidos en un aparato para contro- lar la circulacion de aire en un conducto.

Info

Publication number
ES399272A1
ES399272A1 ES399272A ES399272A ES399272A1 ES 399272 A1 ES399272 A1 ES 399272A1 ES 399272 A ES399272 A ES 399272A ES 399272 A ES399272 A ES 399272A ES 399272 A1 ES399272 A1 ES 399272A1
Authority
ES
Spain
Prior art keywords
bags
bag
duct
air
control
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES399272A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of ES399272A1 publication Critical patent/ES399272A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2021—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member with a plurality of valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Air-Flow Control Members (AREA)
  • Lift Valve (AREA)
  • Diaphragms And Bellows (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Control Of Fluid Pressure (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Basic Packing Technique (AREA)
ES399272A 1971-01-29 1972-01-28 Perfeccionamientos introducidos en un aparato para contro- lar la circulacion de aire en un conducto. Expired ES399272A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62512 1971-01-29

Publications (1)

Publication Number Publication Date
ES399272A1 true ES399272A1 (es) 1975-05-01

Family

ID=19726608

Family Applications (2)

Application Number Title Priority Date Filing Date
ES399272A Expired ES399272A1 (es) 1971-01-29 1972-01-28 Perfeccionamientos introducidos en un aparato para contro- lar la circulacion de aire en un conducto.
ES1974204104U Expired ES204104Y (es) 1971-01-29 1974-06-17 Un diafragma flexible.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1974204104U Expired ES204104Y (es) 1971-01-29 1974-06-17 Un diafragma flexible.

Country Status (9)

Country Link
JP (1) JPS5614910B1 (pt)
AU (1) AU471691B2 (pt)
BR (1) BR7200475D0 (pt)
CA (1) CA961690A (pt)
ES (2) ES399272A1 (pt)
FI (1) FI55712C (pt)
LU (1) LU62512A1 (pt)
NO (1) NO133774C (pt)
SE (1) SE377837B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643353A (en) * 1985-02-19 1987-02-17 Anemostat Products Division, Dynamics Corp. Air conditioning control system with enhanced operating range
SE458802B (sv) * 1987-04-03 1989-05-08 Stifab Ab Regleranordning foer instaellning av ett spjaell i en ventilationskanal
CA2068315A1 (en) * 1989-11-10 1991-05-11 Donald Mathieson Devenish Pivoting actuator and a pop-up target incorporating same

Also Published As

Publication number Publication date
FI55712B (fi) 1979-05-31
LU62512A1 (pt) 1972-08-23
AU471691B2 (en) 1973-08-02
BR7200475D0 (pt) 1973-06-12
AU3844872A (en) 1973-08-02
SE377837B (pt) 1975-07-28
CA961690A (en) 1975-01-28
JPS5614910B1 (pt) 1981-04-07
NO133774B (pt) 1976-03-15
NO133774C (pt) 1976-06-23
ES204104Y (es) 1976-05-01
ES204104U (es) 1976-01-16
FI55712C (fi) 1979-09-10

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