FR2348530A1 - Soupape de limitation de pression et d'aspiration complementaire - Google Patents

Soupape de limitation de pression et d'aspiration complementaire

Info

Publication number
FR2348530A1
FR2348530A1 FR7711127A FR7711127A FR2348530A1 FR 2348530 A1 FR2348530 A1 FR 2348530A1 FR 7711127 A FR7711127 A FR 7711127A FR 7711127 A FR7711127 A FR 7711127A FR 2348530 A1 FR2348530 A1 FR 2348530A1
Authority
FR
France
Prior art keywords
additional pressure
limitation valve
suction
suction limitation
valve
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
FR7711127A
Other languages
English (en)
Other versions
FR2348530B1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2348530A1 publication Critical patent/FR2348530A1/fr
Application granted granted Critical
Publication of FR2348530B1 publication Critical patent/FR2348530B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7766—Choked passage through main valve head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
FR7711127A 1976-04-13 1977-04-13 Soupape de limitation de pression et d'aspiration complementaire Granted FR2348530A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2616251A DE2616251C2 (de) 1976-04-13 1976-04-13 Druckbegrenzungs- und Nachsaugventil

Publications (2)

Publication Number Publication Date
FR2348530A1 true FR2348530A1 (fr) 1977-11-10
FR2348530B1 FR2348530B1 (fr) 1983-03-18

Family

ID=5975294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711127A Granted FR2348530A1 (fr) 1976-04-13 1977-04-13 Soupape de limitation de pression et d'aspiration complementaire

Country Status (7)

Country Link
US (1) US4089344A (fr)
JP (1) JPS52125826A (fr)
DE (1) DE2616251C2 (fr)
FR (1) FR2348530A1 (fr)
GB (1) GB1574649A (fr)
RO (1) RO75108A (fr)
SE (1) SE7704180L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545223A (en) * 1977-06-15 1979-01-16 Caterpillar Mitsubishi Ltd Compound safety valve having functions of relief valve and make up valve
JPS55112463A (en) * 1979-02-20 1980-08-30 Kayaba Ind Co Ltd Pressure control valve
WO1981003208A1 (fr) * 1980-05-01 1981-11-12 Boeing Co Soupape hydraulique integrale de blocage et de decompression
US4461449A (en) * 1980-05-01 1984-07-24 The Boeing Company Integral hydraulic blocking and relief valve
US4664017A (en) * 1984-03-19 1987-05-12 General Signal Corporation Hydraulic control system and valve
DE8526293U1 (de) * 1985-09-12 1985-10-24 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Strömungsregler
CH662870A5 (en) * 1986-11-19 1987-10-30 Frutigen Hydrotechnik Ag Pilot-controlled pressure relief (control) valve
DE19744337A1 (de) * 1997-10-07 1999-04-08 Mannesmann Rexroth Ag Vorgesteuertes Druckbegrenzungsventil
US6217635B1 (en) 1998-11-09 2001-04-17 Fantom Technologies Inc. Method and apparatus for concentrating a gas using a single stage adsorption chamber
DE10137104B4 (de) * 2001-07-30 2014-10-23 Linde Material Handling Gmbh Hydrostatisches Antriebssystem mit einer Druckbegrenzungseinrichtung
CN105308375B (zh) * 2013-06-20 2017-06-30 株式会社岛津制作所 压力控制阀以及控制阀
CN103470562B (zh) * 2013-09-06 2016-03-02 鞍钢股份有限公司 一种高频背压阀及其背压方法
GB2524975A (en) * 2014-04-07 2015-10-14 Weatherford Uk Ltd Vent valve and method of use

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1197119A (fr) * 1958-01-31 1959-11-27 Régulateur hydraulique
FR1367833A (fr) * 1963-07-19 1964-07-24 Brakeshoe Internat S A Perfectionnements aux soupapes
FR2037397A5 (fr) * 1969-02-25 1970-12-31 Bosch
FR2065005A5 (fr) * 1969-10-06 1971-07-23 Abex Corp
FR2096783A1 (fr) * 1970-06-16 1972-02-25 Turolla Marco
FR2291431A1 (fr) * 1974-11-18 1976-06-11 Massey Ferguson Services Nv Perfectionnements aux distributeurs hydrauliques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090398A (en) * 1962-02-05 1963-05-21 American Brake Shoe Co Dual direction relief or sequence type valve
DE1271482B (de) * 1963-07-05 1968-06-27 Brakeshoe Internat S A UEberdruckventil fuer Drucksysteme mit zwei wechselweise Hochdruck fuehrenden Druckseiten
US3460567A (en) * 1967-10-23 1969-08-12 Parker Hannifin Corp Relief-makeup check assembly for directional control valves

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1197119A (fr) * 1958-01-31 1959-11-27 Régulateur hydraulique
FR1367833A (fr) * 1963-07-19 1964-07-24 Brakeshoe Internat S A Perfectionnements aux soupapes
FR2037397A5 (fr) * 1969-02-25 1970-12-31 Bosch
FR2065005A5 (fr) * 1969-10-06 1971-07-23 Abex Corp
FR2096783A1 (fr) * 1970-06-16 1972-02-25 Turolla Marco
FR2291431A1 (fr) * 1974-11-18 1976-06-11 Massey Ferguson Services Nv Perfectionnements aux distributeurs hydrauliques

Also Published As

Publication number Publication date
FR2348530B1 (fr) 1983-03-18
SE7704180L (sv) 1977-10-14
RO75108A (fr) 1981-02-28
GB1574649A (en) 1980-09-10
JPS52125826A (en) 1977-10-22
DE2616251C2 (de) 1986-05-15
US4089344A (en) 1978-05-16
DE2616251A1 (de) 1977-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse