FR1192490A - Dispositif de commande de débit - Google Patents

Dispositif de commande de débit

Info

Publication number
FR1192490A
FR1192490A FR1192490DA FR1192490A FR 1192490 A FR1192490 A FR 1192490A FR 1192490D A FR1192490D A FR 1192490DA FR 1192490 A FR1192490 A FR 1192490A
Authority
FR
France
Prior art keywords
control device
flow control
flow
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
Other languages
English (en)
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Application granted granted Critical
Publication of FR1192490A publication Critical patent/FR1192490A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR1192490D 1957-04-25 1957-12-28 Dispositif de commande de débit Expired FR1192490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1192490XA 1957-04-25 1957-04-25

Publications (1)

Publication Number Publication Date
FR1192490A true FR1192490A (fr) 1959-10-27

Family

ID=22383367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1192490D Expired FR1192490A (fr) 1957-04-25 1957-12-28 Dispositif de commande de débit

Country Status (1)

Country Link
FR (1) FR1192490A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502075A (en) * 1967-02-27 1970-03-24 Abbott Lab Portable resuscitator apparatus
EP0050898A1 (fr) * 1980-10-23 1982-05-05 Cadbury Schweppes Limited Vanne de régulation de pression et d'isolement
US4637439A (en) * 1981-02-09 1987-01-20 Cadbury Schweppes, Plc Mini-regulator valve assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502075A (en) * 1967-02-27 1970-03-24 Abbott Lab Portable resuscitator apparatus
EP0050898A1 (fr) * 1980-10-23 1982-05-05 Cadbury Schweppes Limited Vanne de régulation de pression et d'isolement
US4637439A (en) * 1981-02-09 1987-01-20 Cadbury Schweppes, Plc Mini-regulator valve assembly

Similar Documents

Publication Publication Date Title
FR1220993A (fr) Dispositif de commande magnétique
FR1218555A (fr) Dispositif automatique de commande de position
CH348323A (fr) Dispositif de commande hydraulique
BE616284A (fr) Dispositif de commande
FR1188641A (fr) Dispositif de commande automatique
CH417348A (fr) Dispositif de servo-commande
FR1192490A (fr) Dispositif de commande de débit
FR1313569A (fr) Dispositif de commande
FR1199335A (fr) Dispositif de commande pneumatique
FR1233754A (fr) Dispositif de commande hydraulique
FR1149930A (fr) Dispositif de commande de sectionneur
FR1163945A (fr) Dispositif de régulation de débit
FR1205711A (fr) Dispositif de commande de robinet-distributeur
FR1191357A (fr) Dispositif de commande thermostatique
FR1153174A (fr) Dispositif de commande hydraulique
FR1128125A (fr) Dispositif de commande
FR1236749A (fr) Dispositif de commande à transistrons
FR1148560A (fr) Dispositif de commande de stores
FR1166784A (fr) Dispositif de commande
FR1268427A (fr) Dispositif de commande de vol
FR1263711A (fr) Dispositif électro-magnétique de commande
FR1176637A (fr) Dispositif de télécommande
FR1183810A (fr) Dispositif de commande de robinet
FR1193043A (fr) Dispositif de commande magnétique
FR1231932A (fr) Dispositif de commande