RO83432B - VENTIL DE îNCHIDERE - Google Patents

VENTIL DE îNCHIDERE

Info

Publication number
RO83432B
RO83432B RO85032A RO8503276A RO83432B RO 83432 B RO83432 B RO 83432B RO 85032 A RO85032 A RO 85032A RO 8503276 A RO8503276 A RO 8503276A RO 83432 B RO83432 B RO 83432B
Authority
RO
Romania
Prior art keywords
closing valve
actuated
wheel
screw
membrane
Prior art date
Application number
RO85032A
Other languages
English (en)
Other versions
RO83432A (ro
Inventor
Lothar Wurzer
Original Assignee
Lothar Wurzer
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 DE2510428A external-priority patent/DE2510428C2/de
Priority claimed from DE2606033A external-priority patent/DE2606033C2/de
Application filed by Lothar Wurzer filed Critical Lothar Wurzer
Publication of RO83432A publication Critical patent/RO83432A/ro
Publication of RO83432B publication Critical patent/RO83432B/ro

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Check Valves (AREA)
  • Diaphragms And Bellows (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Inventia se refera la un ventil de închidere, care are rolul de a separa doua compartimente alaturate cu presiuni diferite sau egale cu ajutorul unei membrane elastice, sau cel putin flexibile. Membrana este actionata cu ajutorul unui surub si al unei roti sau în varianta ventil de retinere aceasta este actionata cu ajutorul unui surub si al unei roti sau în varianta ventil de retinere aceasta este actionata este acsionata prin propria elasticitate si de presiunea lichidului obrat.
RO85032A 1975-03-11 1976-03-09 VENTIL DE îNCHIDERE RO83432B (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2510428A DE2510428C2 (de) 1975-03-11 1975-03-11 Absperrventil
DE2606033A DE2606033C2 (de) 1976-02-14 1976-02-14 Vorrichtung zum Getrennthalten zweier benachbarter Räume mittels einer Membran

Publications (2)

Publication Number Publication Date
RO83432A RO83432A (ro) 1984-02-21
RO83432B true RO83432B (ro) 1984-02-28

Family

ID=25768613

Family Applications (1)

Application Number Title Priority Date Filing Date
RO85032A RO83432B (ro) 1975-03-11 1976-03-09 VENTIL DE îNCHIDERE

Country Status (23)

Country Link
US (1) US4251053A (ro)
JP (1) JPS51113226A (ro)
AT (1) AT356989B (ro)
AU (1) AU505417B2 (ro)
BG (1) BG30329A3 (ro)
BR (1) BR7601450A (ro)
CA (1) CA1032149A (ro)
CH (1) CH615742A5 (ro)
DD (1) DD124401A5 (ro)
DK (1) DK105376A (ro)
ES (1) ES445942A1 (ro)
FI (1) FI65657C (ro)
FR (1) FR2304015A1 (ro)
GB (1) GB1530376A (ro)
IE (1) IE43455B1 (ro)
IT (1) IT1081243B (ro)
NL (1) NL170043C (ro)
NO (1) NO144610C (ro)
PL (1) PL111113B1 (ro)
PT (1) PT64890B (ro)
RO (1) RO83432B (ro)
SE (1) SE422355B (ro)
YU (1) YU39763B (ro)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA270879A (de) * 1978-05-13 1985-06-15 Wurzer Lothar Membran aus elastischem material und deren anordnung und betaetigung in zugeordneten gehaeusen
JPS6040407U (ja) * 1983-08-30 1985-03-22 林　喜代 男子用ブリ−フ
US4660597A (en) * 1985-06-26 1987-04-28 Colt Industries Operating Corp Fuel pressure regulator
JPS62141004U (ro) * 1986-02-25 1987-09-05
FR2609518B1 (fr) * 1987-01-12 1990-12-28 Abx Sa Microelectrovanne de commutation a une seule membrane
IE61313B1 (en) * 1988-06-30 1994-10-19 Abx Sa Switching microelectrovalve having a single diaphragm
US5277401A (en) * 1991-04-17 1994-01-11 Itt Corporation Tank bottom diaphragm valve
US5273407A (en) * 1992-04-30 1993-12-28 Apv Gaulin Gmbh Homogenizing system having improved fluid flow path
US6145810A (en) * 1998-04-14 2000-11-14 Asepco, Inc. Aseptic valve construction with diaphragm having straight neck
US6394417B1 (en) * 1998-10-09 2002-05-28 Swagelok Co. Sanitary diaphragm valve
PT1368587E (pt) * 2001-02-20 2008-02-14 Nl Technologies Ltd Válvula de diafragma com vedação circunferencial
BR0306962A (pt) 2002-01-17 2004-12-14 Scott Tech Inc Conjunto de tubulação de válvula para recipiente de distribuição de máscara de oxigênio
US20050224744A1 (en) * 2002-02-20 2005-10-13 Nl Technologies, Ltd. Circumferential sealing diaphragm valve
US6834677B2 (en) * 2002-04-30 2004-12-28 Hewlett-Packard Development Company, L.P. Over-molded check valves for fluid delivery systems
US8235352B2 (en) * 2007-05-21 2012-08-07 Rain Bird Corporation Diaphragm valve for irrigation systems
US9068664B2 (en) * 2010-06-07 2015-06-30 Bermad Cs Ltd. Hydraulic torrent control valve
US8740177B2 (en) * 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
CN104812939B (zh) * 2012-11-30 2017-02-22 应用材料公司 处理腔室气流设备、系统和方法
US9530623B2 (en) * 2013-11-26 2016-12-27 Applied Materials, Inc. Process chamber apparatus, systems, and methods for controlling a gas flow pattern
EP3261102A1 (en) 2016-06-23 2017-12-27 Rain Bird Corporation Universal solenoid
US10980120B2 (en) 2017-06-15 2021-04-13 Rain Bird Corporation Compact printed circuit board
CN209212316U (zh) * 2017-10-11 2019-08-06 博格华纳公司 用于涡轮机的阀瓣组件、涡轮机和废气涡轮增压器
US11503782B2 (en) 2018-04-11 2022-11-22 Rain Bird Corporation Smart drip irrigation emitter
US11721465B2 (en) 2020-04-24 2023-08-08 Rain Bird Corporation Solenoid apparatus and methods of assembly
DE102020126241A1 (de) * 2020-10-07 2022-04-07 Alfmeier Präzision SE Membrananordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504836A (ro) *
US2134072A (en) * 1936-10-09 1938-10-25 William J Besler Power chamber
FR1045343A (fr) * 1951-11-21 1953-11-25 Hollandsche Kunstzijde Ind Nv Obturatéur
US2742785A (en) * 1954-04-29 1956-04-24 Weatherhead Co Meter diaphragm
DE1014806B (de) * 1955-05-06 1957-08-29 Christian Buerkert Membranventil
GB847513A (en) * 1956-09-01 1960-09-07 Heinz Werner Waldenmaier Improvements in or relating to diaphragm check valves
US3070029A (en) * 1959-10-21 1962-12-25 Peters & Russell Inc Pump diaphragm
US3310279A (en) * 1964-05-14 1967-03-21 Grinnell Corp Diaphragm valve and diaphragm therefor
FR1406016A (fr) * 1964-06-04 1965-07-16 Ferodo Sa Perfectionnements apportés aux robinets
US3613518A (en) * 1969-12-31 1971-10-19 Autorol Corp Diaphragm actuator
US3709461A (en) * 1971-04-12 1973-01-09 Avm Corp Plug valve having a dual diaphragm three position actuator
JPS4925519A (ro) * 1972-07-04 1974-03-07
JPS4957749U (ro) * 1972-08-31 1974-05-21
US3796408A (en) * 1973-01-15 1974-03-12 Avm Corp Exhaust control valve

Also Published As

Publication number Publication date
FI65657C (fi) 1984-06-11
RO83432A (ro) 1984-02-21
ATA139376A (de) 1979-10-15
CH615742A5 (ro) 1980-02-15
FI760554A7 (ro) 1976-09-12
NL7602585A (nl) 1976-09-14
JPS5744105B2 (ro) 1982-09-18
AT356989B (de) 1980-06-10
IE43455L (en) 1976-09-11
NL170043C (nl) 1982-09-16
YU58276A (en) 1982-06-30
US4251053A (en) 1981-02-17
AU505417B2 (en) 1979-11-22
PT64890A (fr) 1976-04-01
NO144610C (no) 1981-09-30
BR7601450A (pt) 1976-09-14
SE422355B (sv) 1982-03-01
DK105376A (da) 1976-09-12
CA1032149A (en) 1978-05-30
IT1081243B (it) 1985-05-16
NO760712L (ro) 1976-09-14
ES445942A1 (es) 1977-05-16
NL170043B (nl) 1982-04-16
PT64890B (fr) 1977-08-18
SE7603160L (sv) 1976-09-13
IE43455B1 (en) 1981-02-25
GB1530376A (en) 1978-10-25
DD124401A5 (ro) 1977-02-16
FI65657B (fi) 1984-02-29
BG30329A3 (bg) 1981-05-15
FR2304015B1 (ro) 1979-09-07
YU39763B (en) 1985-04-30
FR2304015A1 (fr) 1976-10-08
AU1187776A (en) 1977-09-15
NO144610B (no) 1981-06-22
JPS51113226A (en) 1976-10-06
PL111113B1 (en) 1980-08-30

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