CH601710A5 - - Google Patents

Info

Publication number
CH601710A5
CH601710A5 CH569876A CH569876A CH601710A5 CH 601710 A5 CH601710 A5 CH 601710A5 CH 569876 A CH569876 A CH 569876A CH 569876 A CH569876 A CH 569876A CH 601710 A5 CH601710 A5 CH 601710A5
Authority
CH
Switzerland
Application number
CH569876A
Inventor
Hans Dipl Ing Schnatmeyer
Gerhard Schuetzer
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
Application filed by Gerdts Gustav F Kg filed Critical Gerdts Gustav F Kg
Publication of CH601710A5 publication Critical patent/CH601710A5/xx

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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/30—Spring arrangements
    • F16K2200/302—Plurality of biasing means, e.g. springs, for opening or closing single valve member
    • 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]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Rotary Pumps (AREA)
CH569876A 1975-07-04 1976-05-06 CH601710A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2529910A DE2529910C3 (de) 1975-07-04 1975-07-04 Rückschlagklappe

Publications (1)

Publication Number Publication Date
CH601710A5 true CH601710A5 (xx) 1978-07-14

Family

ID=5950675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH569876A CH601710A5 (xx) 1975-07-04 1976-05-06

Country Status (17)

Country Link
US (1) US4027695A (xx)
JP (1) JPS528523A (xx)
AT (1) AT355885B (xx)
BE (1) BE843725A (xx)
BR (1) BR7604311A (xx)
CH (1) CH601710A5 (xx)
DD (1) DD124935A1 (xx)
DE (1) DE2529910C3 (xx)
DK (1) DK294176A (xx)
ES (1) ES448075A1 (xx)
FR (1) FR2316508A1 (xx)
GB (1) GB1499223A (xx)
IT (1) IT1066486B (xx)
LU (1) LU75292A1 (xx)
NL (1) NL166770C (xx)
PL (1) PL113613B1 (xx)
SE (1) SE418007B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600534B2 (en) 2002-03-25 2009-10-13 Schlumberger Technology Corporation Valve closing device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354823B (de) * 1978-05-02 1980-01-25 Gur Spezialarmaturen Erzeugung Rueckschlagklappe
DE3142638C2 (de) * 1981-10-28 1983-12-15 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Umschalteinrichtung für ein Pumpenaggregat
IL69390A (en) * 1983-06-13 1987-01-30 Pennwalt Corp Thermal energy storage products and their production
EP0296618B1 (de) * 1987-06-25 1990-12-05 Temtec Fahrzeugtechnik Entwicklungsgesellschaft mbH Selbstschliessender Kraftstoffbehälterverschluss
DE8909368U1 (de) * 1989-08-03 1989-09-21 UNIVAM Peter Janssen-Weets KG, 2878 Wildeshausen Rückschlagklappe
US5285547A (en) * 1992-02-28 1994-02-15 Pavel Sebor Internal by-pass valve for submersible suction cleaner
JP3810843B2 (ja) * 1995-03-31 2006-08-16 ベール テルモト−トロニク ゲゼルシャフト ミット ベシュレンクテル ハフツング バルブ
US6050294A (en) * 1999-03-17 2000-04-18 Val-Matic Valve And Manufacturing Corp. Spring return check valve
DE202004013704U1 (de) * 2004-07-16 2005-11-24 AVS Ing. J.C. Römer GmbH Ventil, insbesondere Rückschlagventil
FR3065777B1 (fr) * 2017-04-27 2019-07-12 Airbus Operations Systeme d'adaptation comportant un bouchon, pour un clapet anti-retour monte sur un carter
ZA201805829B (en) * 2018-08-30 2019-05-29 Van Rensburg Gert Nel Janse Pivot gate valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1266130A (en) * 1917-10-29 1918-05-14 Henry R Kimbler Air-regulating attachment.
US2923317A (en) * 1955-11-17 1960-02-02 Crane Co Swing check valve
US2928416A (en) * 1957-05-29 1960-03-15 Walworth Co Swing check valve
US3498322A (en) * 1967-05-10 1970-03-03 James P Gilliam Check valve
US3509908A (en) * 1967-11-29 1970-05-05 Gray Tool Co Check valve
US3933173A (en) * 1968-02-26 1976-01-20 Yoshio Kajita Check valve
FR1599221A (xx) * 1968-12-11 1970-07-15
US3604453A (en) * 1969-10-24 1971-09-14 Gray Tool Co Check valve
US3955592A (en) * 1973-11-14 1976-05-11 Guyton Glen B Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600534B2 (en) 2002-03-25 2009-10-13 Schlumberger Technology Corporation Valve closing device

Also Published As

Publication number Publication date
LU75292A1 (xx) 1977-02-23
FR2316508B1 (xx) 1982-10-01
NL7605933A (nl) 1977-01-06
GB1499223A (en) 1978-01-25
FR2316508A1 (fr) 1977-01-28
ATA343576A (de) 1979-08-15
DE2529910A1 (de) 1977-01-13
ES448075A1 (es) 1977-07-01
NL166770C (nl) 1981-09-15
AT355885B (de) 1980-03-25
NL166770B (nl) 1981-04-15
BE843725A (fr) 1976-11-03
IT1066486B (it) 1985-03-12
DD124935A1 (xx) 1977-03-23
BR7604311A (pt) 1977-02-15
DK294176A (da) 1977-01-05
JPS528523A (en) 1977-01-22
JPS5717236B2 (xx) 1982-04-09
DE2529910B2 (de) 1978-03-30
PL113613B1 (en) 1980-12-31
SE7605688L (sv) 1977-01-05
SE418007B (sv) 1981-04-27
US4027695A (en) 1977-06-07
DE2529910C3 (de) 1978-11-16

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Legal Events

Date Code Title Description
PL Patent ceased