FR2481403B1 - - Google Patents

Info

Publication number
FR2481403B1
FR2481403B1 FR8009141A FR8009141A FR2481403B1 FR 2481403 B1 FR2481403 B1 FR 2481403B1 FR 8009141 A FR8009141 A FR 8009141A FR 8009141 A FR8009141 A FR 8009141A FR 2481403 B1 FR2481403 B1 FR 2481403B1
Authority
FR
France
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
FR8009141A
Other languages
French (fr)
Other versions
FR2481403A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8009141A priority Critical patent/FR2481403A1/fr
Priority to JP18032780A priority patent/JPS56150683A/ja
Priority to US06/254,618 priority patent/US4450861A/en
Priority to DE19813115674 priority patent/DE3115674A1/de
Priority to GB8112279A priority patent/GB2074701B/en
Priority to SE8102536A priority patent/SE448500B/sv
Priority to BR8102457A priority patent/BR8102457A/pt
Priority to ES501585A priority patent/ES501585A0/es
Priority to IT6754981A priority patent/IT1144181B/it
Publication of FR2481403A1 publication Critical patent/FR2481403A1/fr
Application granted granted Critical
Publication of FR2481403B1 publication Critical patent/FR2481403B1/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • 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
    • F16K17/06—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 special arrangements for adjusting the opening pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
FR8009141A 1980-04-23 1980-04-23 Dispositif economiseur d'air comprime Granted FR2481403A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8009141A FR2481403A1 (fr) 1980-04-23 1980-04-23 Dispositif economiseur d'air comprime
JP18032780A JPS56150683A (en) 1980-04-23 1980-12-19 Compressed gas saving device
US06/254,618 US4450861A (en) 1980-04-23 1981-04-16 Compressed gas saving device
DE19813115674 DE3115674A1 (de) 1980-04-23 1981-04-18 Einrichtung zur steuerung des verbrauches an druckgas im sinne maximaler wirtschaftlichkeit
GB8112279A GB2074701B (en) 1980-04-23 1981-04-21 Compressed gas saving device
SE8102536A SE448500B (sv) 1980-04-23 1981-04-22 Tryckgasbesparingsanordning
BR8102457A BR8102457A (pt) 1980-04-23 1981-04-23 Dispositivo economizador de gas comprimido
ES501585A ES501585A0 (es) 1980-04-23 1981-04-23 Dispositivo economizador de gas comprimido
IT6754981A IT1144181B (it) 1980-04-23 1981-04-23 Dispositivo economuzzatore di gas in pressione particolarmente per apparecchiature pneumatiche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009141A FR2481403A1 (fr) 1980-04-23 1980-04-23 Dispositif economiseur d'air comprime

Publications (2)

Publication Number Publication Date
FR2481403A1 FR2481403A1 (fr) 1981-10-30
FR2481403B1 true FR2481403B1 (enrdf_load_stackoverflow) 1984-03-30

Family

ID=9241276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009141A Granted FR2481403A1 (fr) 1980-04-23 1980-04-23 Dispositif economiseur d'air comprime

Country Status (2)

Country Link
JP (1) JPS56150683A (enrdf_load_stackoverflow)
FR (1) FR2481403A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1139088B (it) * 1981-04-29 1986-09-17 Univer Srl Dispositivo economizzatore di aria compressa,comprendente una valvola unidirezionale coassiale ad una valvola riduttrice di pressione
JPS6367483A (ja) * 1986-09-08 1988-03-26 Nippon Pisuko:Kk 圧力調整弁
EP4248291A4 (en) * 2020-11-20 2025-02-26 Flow Dynamics, LLC HYDROSTATIC ADJUSTMENT VALVE AND ASSOCIATED SYSTEM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343281A1 (fr) * 1976-03-05 1977-09-30 Bouteille Daniel Limiteur de debit unidirectionnel
FR2343280A1 (fr) * 1976-03-05 1977-09-30 Bouteille Daniel Limiteur de debit unidirectionnel
US4122863A (en) * 1976-06-07 1978-10-31 Braukmann Armaturen Ag Differential pressure overflow valve
DE2815919A1 (de) * 1978-04-13 1979-10-18 Thyssen Industrie Ueberdruckventil fuer hydraulische ausbauelemente des untertaegigen grubenbetriebs, vornehmlich fuer den steinkohlebergbau
US4197874A (en) * 1978-08-31 1980-04-15 Mac Valves, Inc. Pressure regulator and flow control valve with pre-exhaust vent means

Also Published As

Publication number Publication date
JPS56150683A (en) 1981-11-21
FR2481403A1 (fr) 1981-10-30

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