BR7309383D0 - Valvula de retencao aperfeicoada - Google Patents

Valvula de retencao aperfeicoada

Info

Publication number
BR7309383D0
BR7309383D0 BR9383/73A BR938373A BR7309383D0 BR 7309383 D0 BR7309383 D0 BR 7309383D0 BR 9383/73 A BR9383/73 A BR 9383/73A BR 938373 A BR938373 A BR 938373A BR 7309383 D0 BR7309383 D0 BR 7309383D0
Authority
BR
Brazil
Prior art keywords
perfected
check valve
check
valve
perfected check
Prior art date
Application number
BR9383/73A
Other languages
English (en)
Inventor
J Broszeit
Original Assignee
Gerdts Gustav F Kg
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 DE2258642A external-priority patent/DE2258642C2/de
Application filed by Gerdts Gustav F Kg filed Critical Gerdts Gustav F Kg
Publication of BR7309383D0 publication Critical patent/BR7309383D0/pt

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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7936—Spring guides 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7937—Cage-type guide for stemless valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Rotary Pumps (AREA)
BR9383/73A 1972-11-30 1973-11-29 Valvula de retencao aperfeicoada BR7309383D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2258642A DE2258642C2 (de) 1972-11-30 1972-11-30 Rückschlagventil

Publications (1)

Publication Number Publication Date
BR7309383D0 true BR7309383D0 (pt) 1974-08-29

Family

ID=5863128

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9383/73A BR7309383D0 (pt) 1972-11-30 1973-11-29 Valvula de retencao aperfeicoada

Country Status (17)

Country Link
US (1) US3854496A (pt)
JP (1) JPS5146287B2 (pt)
AT (1) AT328245B (pt)
BE (1) BE807905A (pt)
BR (1) BR7309383D0 (pt)
CA (1) CA991504A (pt)
CH (1) CH560860A5 (pt)
DD (1) DD108362A1 (pt)
ES (1) ES420308A1 (pt)
FR (1) FR2209061B1 (pt)
GB (1) GB1384046A (pt)
IT (1) IT997690B (pt)
NL (1) NL149893B (pt)
PL (1) PL87659B1 (pt)
SE (1) SE398384B (pt)
SU (1) SU531498A3 (pt)
ZA (1) ZA739047B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303053C2 (de) * 1973-01-23 1974-10-10 Gustav F. Gerdts Kg, 2800 Bremen Rückschlagventil
FR2346582A1 (fr) * 1976-04-02 1977-10-28 Bouteille Daniel Dispositif perfectionne de distribution pour une installation pneumatique
JPS5614549Y2 (pt) * 1976-06-28 1981-04-06
US4161223A (en) * 1978-03-13 1979-07-17 Smith International, Inc. Pressure relief valve for rock bits
US4373462A (en) * 1980-05-20 1983-02-15 Leigh Flexible Structures Limited Fillable structure
US4388984A (en) * 1981-02-09 1983-06-21 Smith International, Inc. Two-stage pressure relief valve
US4705071A (en) * 1985-12-09 1987-11-10 Westinghouse Electric Corp. Steam control valve with improved muffler portion
US5211205A (en) * 1992-07-22 1993-05-18 Bg 300, Inc. Fuel pressure regulator
US5469884A (en) * 1994-05-20 1995-11-28 Durabla Pump Components, Inc. Check valve for meter run
DE19739904A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Rückschlagventil, insbesondere für eine Kolbenpumpe
DE102012210286A1 (de) * 2011-09-23 2013-03-28 Continental Teves Ag & Co. Ohg Ventilbaugruppe
WO2013062555A2 (en) * 2011-10-27 2013-05-02 Mw Industries, Inc. Coned-disc spring device, spring assembly, and methods of making the same
RU2735121C2 (ru) * 2018-10-05 2020-10-28 Юрий Николаевич Скрипов Самодействующий клапан

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650383A1 (de) * 1967-07-26 1970-10-22 Gerdts Gustav F Kg Rueckschlagventil

Also Published As

Publication number Publication date
NL149893B (nl) 1976-06-15
PL87659B1 (pt) 1976-07-31
IT997690B (it) 1975-12-30
FR2209061A1 (pt) 1974-06-28
ATA904573A (de) 1975-05-15
NL7315234A (pt) 1974-06-04
JPS5146287B2 (pt) 1976-12-08
AT328245B (de) 1976-03-10
ZA739047B (en) 1974-11-27
ES420308A1 (es) 1976-04-16
CH560860A5 (pt) 1975-04-15
SE398384B (sv) 1977-12-19
GB1384046A (en) 1975-02-19
SU531498A3 (ru) 1976-10-05
DD108362A1 (pt) 1974-09-12
BE807905A (fr) 1974-03-15
US3854496A (en) 1974-12-17
CA991504A (en) 1976-06-22
FR2209061B1 (pt) 1976-06-18
JPS4983924A (pt) 1974-08-13

Similar Documents

Publication Publication Date Title
BR7309383D0 (pt) Valvula de retencao aperfeicoada
ES187961Y (es) Valvula perfeccionada.
IT977748B (it) Valvola di ritegno
ES181929Y (es) Parrilla-asador perfeccionada.
CH541759A (de) Rückschlagventil
AT325364B (de) Bückschlagventil
BR7409446A (pt) Valvula de retencao aperfeicoada
BE794881A (nl) Terugslagklep
SU469842A1 (ru) Обратный клапан
ES182615Y (es) Valvula de retencion perfeccionada.
ES185440Y (es) Valvula perfeccionada.
ES184047Y (es) Valvula perfeccionada.
ES181738Y (es) Valvula perfeccionada.
ES181580Y (es) Valvula perfeccionada.
ES179649Y (es) Valvula perfeccionada.
ES181527Y (es) Valvula perfeccionada.
ES186186Y (es) Valvula perfeccionada.
ES176636Y (es) Racor perfeccionado.
ES180737Y (es) Alabe de ventilador-extractor perfecionado.
ES179482Y (es) Palillero perfeccionado.
ES177963Y (es) Parchis perfeccionado.
ES177343Y (es) Portanidos perfeccionado.
ES177193Y (es) Picaporte perfeccionado.
ES177173Y (es) Espoleta perfeccionada.
ES176452Y (es) Chumacera perfeccionada.