FR2529639B2 - DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER - Google Patents

DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER

Info

Publication number
FR2529639B2
FR2529639B2 FR8211577A FR8211577A FR2529639B2 FR 2529639 B2 FR2529639 B2 FR 2529639B2 FR 8211577 A FR8211577 A FR 8211577A FR 8211577 A FR8211577 A FR 8211577A FR 2529639 B2 FR2529639 B2 FR 2529639B2
Authority
FR
France
Prior art keywords
speaker
decompression valve
eliminating vibration
eliminating
vibration
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
FR8211577A
Other languages
French (fr)
Other versions
FR2529639A2 (en
Inventor
Rene Feurgard
Jacques Baujat
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 FR8120391A external-priority patent/FR2522770B1/en
Application filed by Framatome SA filed Critical Framatome SA
Priority to FR8211577A priority Critical patent/FR2529639B2/en
Priority to US06/508,706 priority patent/US4545562A/en
Priority to CA000431403A priority patent/CA1202226A/en
Publication of FR2529639A2 publication Critical patent/FR2529639A2/en
Application granted granted Critical
Publication of FR2529639B2 publication Critical patent/FR2529639B2/en
Expired 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR8211577A 1981-10-30 1982-07-01 DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER Expired FR2529639B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8211577A FR2529639B2 (en) 1981-10-30 1982-07-01 DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER
US06/508,706 US4545562A (en) 1982-07-01 1983-06-28 Device for elimination of vibrations of a valve for decompression of an enclosure
CA000431403A CA1202226A (en) 1982-07-01 1983-06-29 Vibration suppressor for the vent valve of an enclosure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8120391A FR2522770B1 (en) 1981-10-30 1981-10-30 DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER
FR8211577A FR2529639B2 (en) 1981-10-30 1982-07-01 DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER

Publications (2)

Publication Number Publication Date
FR2529639A2 FR2529639A2 (en) 1984-01-06
FR2529639B2 true FR2529639B2 (en) 1986-02-21

Family

ID=26222601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211577A Expired FR2529639B2 (en) 1981-10-30 1982-07-01 DEVICE FOR ELIMINATING VIBRATION FROM A DECOMPRESSION VALVE OF A SPEAKER

Country Status (1)

Country Link
FR (1) FR2529639B2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928502C2 (en) * 1979-07-14 1984-10-18 Bopp & Reuther Gmbh, 6800 Mannheim Spring-loaded safety valve

Also Published As

Publication number Publication date
FR2529639A2 (en) 1984-01-06

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