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FR2394732A1 - Clapet pour compresseurs et pompes a piston - Google Patents

Clapet pour compresseurs et pompes a piston

Info

Publication number
FR2394732A1
FR2394732A1 FR7800325A FR7800325A FR2394732A1 FR 2394732 A1 FR2394732 A1 FR 2394732A1 FR 7800325 A FR7800325 A FR 7800325A FR 7800325 A FR7800325 A FR 7800325A FR 2394732 A1 FR2394732 A1 FR 2394732A1
Authority
FR
France
Prior art keywords
valve
compressors
piston pumps
profile
seat
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
FR7800325A
Other languages
English (en)
Other versions
FR2394732B1 (fr
Inventor
Bogdan Stepanovich Petrovsky
Samuil Mendeleevich Perlin
Anatoly Andreevich Okunev
Lev Iosifovich Nepomnyaschy
Nina Ivanovna Tepina
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.)
DIZELNY Z DVIGATEL REVOLJUTS
Original Assignee
DIZELNY Z DVIGATEL REVOLJUTS
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 DIZELNY Z DVIGATEL REVOLJUTS filed Critical DIZELNY Z DVIGATEL REVOLJUTS
Publication of FR2394732A1 publication Critical patent/FR2394732A1/fr
Application granted granted Critical
Publication of FR2394732B1 publication Critical patent/FR2394732B1/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F04B39/1033—Adaptations or arrangements of distribution members the members being disc valves annular disc valves
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel
    • Y10T137/786—Concentric ports
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel
    • Y10T137/7861—Annular head
    • Y10T137/7862—Central post on seat
    • Y10T137/7863—Stop

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Compressor (AREA)

Abstract

L'invention se rapporte aux compresseurs et aux pompes à piston et, plus précisément, aux clapets utilisés dans ces compresseurs et pompes. Le clapet de l'invention est doté d'un obturateur en forme de lamelle qui a, en section droite, la forme d'un profil en T, dont l'élément vertical 8 est disposé du côté du siège 1. Ses extrémités 10 et 11, l'élément horizontal 9 dudit profil en T est doté des secteurs de fermeture 12 et 13 qui viennent en contact avec le siège 1 lors de la fermeture du clapet. Cette disposition augmente fiabilité de fonctionnement du clapet et diminue sa résistance gazodynamique.
FR7800325A 1977-06-17 1978-01-06 Clapet pour compresseurs et pompes a piston Granted FR2394732A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772489651A SU898114A1 (ru) 1977-06-17 1977-06-17 Клапан

Publications (2)

Publication Number Publication Date
FR2394732A1 true FR2394732A1 (fr) 1979-01-12
FR2394732B1 FR2394732B1 (fr) 1980-04-11

Family

ID=20710491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800325A Granted FR2394732A1 (fr) 1977-06-17 1978-01-06 Clapet pour compresseurs et pompes a piston

Country Status (11)

Country Link
US (1) US4184818A (fr)
JP (1) JPS5912906B2 (fr)
AT (1) AT356237B (fr)
CH (1) CH635661A5 (fr)
CS (1) CS191136B1 (fr)
DD (1) DD136066A1 (fr)
DE (1) DE2754672A1 (fr)
FR (1) FR2394732A1 (fr)
GB (1) GB1597716A (fr)
IT (1) IT1117703B (fr)
SU (1) SU898114A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447506B1 (fr) * 1979-01-26 1985-05-31 Alsthom Atlantique Clapet anti-retour
US5476371A (en) * 1994-06-08 1995-12-19 Tecumseh Products Company Compressor suction valve of toroidal shape with a radial finger
WO2001051811A1 (fr) 2000-01-11 2001-07-19 Coltec Industrial Products, Inc. Plaque de soupape profilee
IT1314757B1 (it) * 2000-06-30 2003-01-03 Cozzani Mario S R L Valvola, in particolare per compressori, con otturatore a profilosagomato
KR100422364B1 (ko) * 2001-11-19 2004-03-11 삼성광주전자 주식회사 밀폐형 압축기의 토출밸브
US7207957B2 (en) * 2003-06-23 2007-04-24 Ryszard Szczepanski Massager for a three-headed rotary drive
EP1826407A1 (fr) * 2006-02-23 2007-08-29 Burckhardt Compression AG Soupape pour compresseurs à piston
CN103672061A (zh) * 2012-09-03 2014-03-26 珠海格力节能环保制冷技术研究中心有限公司 排气阀
EP3762638B1 (fr) * 2018-03-08 2022-03-02 Burckhardt Compression AG Soupape à plaque ainsi que son procédé de fonctionnement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB196608A (fr) * 1922-04-18 1924-02-21 Kurt Schoene
DE727786C (de) * 1941-07-17 1942-11-12 Hoerbiger & Co Selbsttaetiges Plattenventil
FR895290A (fr) * 1942-06-26 1945-01-19 Dispositif amortisseur des chocs de soupapes, applicable notamment aux soupapes des pompes hydrauliques à piston
FR959994A (fr) * 1950-04-07
DE1650583A1 (de) * 1967-08-18 1971-03-11 Luft U Kaeltetechnik Veb K Ventilplatte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US453347A (en) * 1891-06-02 Island
US921892A (en) * 1906-12-26 1909-05-18 Fredrick William Rogler Ring-valve.
US1027587A (en) * 1908-12-31 1912-05-28 Paul Brenner Self-acting valve for pumps and similar devices.
US955018A (en) * 1909-01-29 1910-04-12 John D Twiggs Jr Valve.
US3358710A (en) * 1964-04-01 1967-12-19 Dresser Ind Valve construction for reciprocating type compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959994A (fr) * 1950-04-07
GB196608A (fr) * 1922-04-18 1924-02-21 Kurt Schoene
DE727786C (de) * 1941-07-17 1942-11-12 Hoerbiger & Co Selbsttaetiges Plattenventil
FR895290A (fr) * 1942-06-26 1945-01-19 Dispositif amortisseur des chocs de soupapes, applicable notamment aux soupapes des pompes hydrauliques à piston
DE1650583A1 (de) * 1967-08-18 1971-03-11 Luft U Kaeltetechnik Veb K Ventilplatte

Also Published As

Publication number Publication date
AT356237B (de) 1980-04-10
ATA868177A (de) 1979-09-15
JPS547607A (en) 1979-01-20
SU898114A1 (ru) 1982-01-15
IT1117703B (it) 1986-02-17
JPS5912906B2 (ja) 1984-03-26
CS191136B1 (en) 1979-06-29
CH635661A5 (de) 1983-04-15
DD136066A1 (de) 1979-06-13
US4184818A (en) 1980-01-22
DE2754672A1 (de) 1979-01-25
GB1597716A (en) 1981-09-09
FR2394732B1 (fr) 1980-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse