FR2270496A1 - Pneumatic throttle or damper with ball valve - ball fits in longitudinal conical seating and has additional spring support - Google Patents

Pneumatic throttle or damper with ball valve - ball fits in longitudinal conical seating and has additional spring support

Info

Publication number
FR2270496A1
FR2270496A1 FR7513409A FR7513409A FR2270496A1 FR 2270496 A1 FR2270496 A1 FR 2270496A1 FR 7513409 A FR7513409 A FR 7513409A FR 7513409 A FR7513409 A FR 7513409A FR 2270496 A1 FR2270496 A1 FR 2270496A1
Authority
FR
France
Prior art keywords
ball
damper
spring support
fits
additional spring
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
FR7513409A
Other languages
English (en)
French (fr)
Other versions
FR2270496B1 (pt
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19742421832 external-priority patent/DE2421832C2/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2270496A1 publication Critical patent/FR2270496A1/fr
Application granted granted Critical
Publication of FR2270496B1 publication Critical patent/FR2270496B1/fr
Granted legal-status Critical Current

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
    • 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
    • F16K1/14—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 ball-shaped valve member
    • 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
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Taps Or Cocks (AREA)
FR7513409A 1974-05-06 1975-04-29 Pneumatic throttle or damper with ball valve - ball fits in longitudinal conical seating and has additional spring support Granted FR2270496A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742421832 DE2421832C2 (de) 1974-05-06 Pneumatische Drossel

Publications (2)

Publication Number Publication Date
FR2270496A1 true FR2270496A1 (en) 1975-12-05
FR2270496B1 FR2270496B1 (pt) 1979-01-19

Family

ID=5914764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513409A Granted FR2270496A1 (en) 1974-05-06 1975-04-29 Pneumatic throttle or damper with ball valve - ball fits in longitudinal conical seating and has additional spring support

Country Status (3)

Country Link
JP (1) JPS5333857Y2 (pt)
FR (1) FR2270496A1 (pt)
IT (1) IT1037506B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418401A1 (fr) * 1978-02-22 1979-09-21 Bosch Gmbh Robert Soupape commandant le passage d'un fluide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418401A1 (fr) * 1978-02-22 1979-09-21 Bosch Gmbh Robert Soupape commandant le passage d'un fluide

Also Published As

Publication number Publication date
IT1037506B (it) 1979-11-20
DE2421832A1 (pt) 1975-07-03
JPS5333857Y2 (pt) 1978-08-21
DE2421832B1 (de) 1975-07-03
JPS50140016U (pt) 1975-11-18
FR2270496B1 (pt) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse