ES204104U - Un diafragma flexible. - Google Patents

Un diafragma flexible.

Info

Publication number
ES204104U
ES204104U ES0204104U ES204104U ES204104U ES 204104 U ES204104 U ES 204104U ES 0204104 U ES0204104 U ES 0204104U ES 204104 U ES204104 U ES 204104U ES 204104 U ES204104 U ES 204104U
Authority
ES
Spain
Prior art keywords
sacks
diaphragm
plates
translation
legally binding
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.)
Granted
Application number
ES0204104U
Other languages
English (en)
Other versions
ES204104Y (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 ES204104U publication Critical patent/ES204104U/es
Application granted granted Critical
Publication of ES204104Y publication Critical patent/ES204104Y/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)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Basic Packing Technique (AREA)

Abstract

Un diafragma flexible adecuado para medir y regular aparatos en los que intervienen diferencias de presión de fluido, caracterizado porque consisten una sola bolsa o saco aplanado o en varios sacos aplanados apretadamente reunidos por sus caras planas en contacto y comunicando entre sí a través de aberturas de las paredes reunidas de sacos consecutivos, siendo herméticas las paredes de los sacos, delgadas y flexibles, teniendo el conjunto de los sacos una conexión de presión; porque está montado para funcionamientos entre dos placas rígidas que son movibles y las fuerzas aplicadas, teniendo cualquier rigidez las partes de pared que tienen forma constante funcionamiento y porque el diafragma, en funcionamiento, es inflado por una diferencia variable de presión de fluido a fin de aplicar las paredes exteriores del saco plano contra dichas placas y para aplicar una fuerza variable resultante al mismo, teniendo cualquier forma adecuada el área de contacto efectiva entre el diafragma y las placas
ES1974204104U 1971-01-29 1974-06-17 Un diafragma flexible. Expired ES204104Y (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES204104U true ES204104U (es) 1976-01-16
ES204104Y ES204104Y (es) 1976-05-01

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 Before (1)

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.

Country Status (9)

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

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
AU642925B2 (en) * 1989-11-10 1993-11-04 Donald Mathieson Devenish pivoting actuator and a pop-up target incorporating same

Also Published As

Publication number Publication date
FI55712C (fi) 1979-09-10
BR7200475D0 (pt) 1973-06-12
ES399272A1 (es) 1975-05-01
JPS5614910B1 (es) 1981-04-07
FI55712B (fi) 1979-05-31
NO133774C (es) 1976-06-23
AU471691B2 (en) 1973-08-02
CA961690A (en) 1975-01-28
AU3844872A (en) 1973-08-02
NO133774B (es) 1976-03-15
SE377837B (es) 1975-07-28
ES204104Y (es) 1976-05-01
LU62512A1 (es) 1972-08-23

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