AU526663B2 - Diaphragm of elastic material - Google Patents

Diaphragm of elastic material

Info

Publication number
AU526663B2
AU526663B2 AU46939/79A AU4693979A AU526663B2 AU 526663 B2 AU526663 B2 AU 526663B2 AU 46939/79 A AU46939/79 A AU 46939/79A AU 4693979 A AU4693979 A AU 4693979A AU 526663 B2 AU526663 B2 AU 526663B2
Authority
AU
Australia
Prior art keywords
diaphragm
elastic material
elastic
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.)
Ceased
Application number
AU46939/79A
Other languages
English (en)
Other versions
AU4693979A (en
Inventor
Lothar Wurzer
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.)
WURZER L
Original Assignee
WURZER L
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 DE2821167A external-priority patent/DE2821167C3/de
Priority claimed from DE19782848737 external-priority patent/DE2848737C2/de
Application filed by WURZER L filed Critical WURZER L
Publication of AU4693979A publication Critical patent/AU4693979A/en
Application granted granted Critical
Publication of AU526663B2 publication Critical patent/AU526663B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • 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
AU46939/79A 1978-05-13 1979-05-10 Diaphragm of elastic material Ceased AU526663B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2821167A DE2821167C3 (de) 1978-05-13 1978-05-13 Membran zum Getrennthalten zweier benachbarter Räume
DE28211678 1978-05-13
DE19782848737 DE2848737C2 (de) 1978-11-10 1978-11-10 Membran zum Getrennthalten zweier benachbarter Räume
DE28487378 1978-11-10

Publications (2)

Publication Number Publication Date
AU4693979A AU4693979A (en) 1979-11-15
AU526663B2 true AU526663B2 (en) 1983-01-27

Family

ID=25774476

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46939/79A Ceased AU526663B2 (en) 1978-05-13 1979-05-10 Diaphragm of elastic material

Country Status (20)

Country Link
AR (1) AR216228A1 (es)
AT (1) ATA270879A (es)
AU (1) AU526663B2 (es)
BR (1) BR7902923A (es)
CA (1) CA1104380A (es)
CH (1) CH649609A5 (es)
CS (1) CS324979A2 (es)
DK (1) DK193779A (es)
ES (1) ES252859Y (es)
FI (1) FI791304A (es)
FR (1) FR2425588A1 (es)
GB (1) GB2021734B (es)
HU (1) HU184708B (es)
IL (1) IL57209A (es)
IT (1) IT1124066B (es)
MX (1) MX149475A (es)
NL (1) NL7903791A (es)
PL (1) PL129656B1 (es)
SE (1) SE7904119L (es)
YU (1) YU108279A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128253A (en) * 1982-09-25 1984-04-26 Ti Interlock Ltd Diaphragm actuator
GB9316126D0 (en) * 1993-08-04 1993-09-22 Gardiner Richard A pneumatic ejector
GB2280713A (en) * 1993-08-04 1995-02-08 Richard Gardiner A pneumatic ejector
US6179406B1 (en) 1997-09-19 2001-01-30 Toshiba Tec Kabushiki Kaisha Ink-jet printer with ink nozzle purging device
JP5964140B2 (ja) * 2012-05-30 2016-08-03 株式会社フジキン ダイヤフラム及びダイヤフラム弁
DE102018102062A1 (de) * 2018-01-30 2019-08-01 Protechna S.A. Entnahmearmatur für Flüssigkeitsbehälter
WO2020002966A1 (en) * 2018-06-25 2020-01-02 Capitanio Airpumps S.R.L. Shutter device preferable for multi-way valves and multi-way valve comprising one or more of the aforementioned shutter devices.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701118A (en) * 1949-09-03 1955-02-01 White S Dental Mfg Co High-pressure valve
GB901183A (en) * 1957-11-08 1962-07-18 Saunders Valve Co Ltd Improvements in and relating to diaphragm valves
FR1211043A (fr) * 1958-09-30 1960-03-11 Robinet à membrane
FR1308069A (fr) * 1961-09-29 1962-11-03 Cheltenham Auto Controls Ltd Perfectionnement aux valves à diaphragme
US3310279A (en) * 1964-05-14 1967-03-21 Grinnell Corp Diaphragm valve and diaphragm therefor
GB1090868A (en) * 1965-07-26 1967-11-15 Saunders Valve Co Ltd Diaphragm valves and diaphragms therefor
GB1164497A (en) * 1965-11-16 1969-09-17 Grinnell Corp Diaphragm Valve
AT356989B (de) * 1975-03-11 1980-06-10 Wurzer Lothar Vorrichtung zum getrennthalten zweier benachbarter raeume gleichen oder verschiedenen druckes mittels einer membran

Also Published As

Publication number Publication date
CA1104380A (en) 1981-07-07
ATA270879A (de) 1985-06-15
IT7912588A0 (it) 1979-05-09
AU4693979A (en) 1979-11-15
NL7903791A (nl) 1979-11-15
YU108279A (en) 1983-10-31
ES252859Y (es) 1984-02-16
IL57209A0 (en) 1979-09-30
IL57209A (en) 1985-01-31
PL129656B1 (en) 1984-05-31
MX149475A (es) 1983-11-10
FI791304A (fi) 1979-11-14
BR7902923A (pt) 1979-12-04
FR2425588A1 (fr) 1979-12-07
AR216228A1 (es) 1979-11-30
HU184708B (en) 1984-10-29
DK193779A (da) 1979-11-14
CH649609A5 (de) 1985-05-31
CS324979A2 (en) 1985-05-15
IT1124066B (it) 1986-05-07
ES252859U (es) 1983-08-01
FR2425588B1 (es) 1984-01-27
GB2021734A (en) 1979-12-05
PL215509A1 (es) 1980-01-28
SE7904119L (sv) 1979-11-14
GB2021734B (en) 1982-09-15

Similar Documents

Publication Publication Date Title
AU523866B2 (en) Manufacture of film
AU530321B2 (en) Absorbent material
AU524112B2 (en) Electro-acoustic transducer
AU526995B2 (en) Acyl-derivatives of carnitine
AU532282B2 (en) Cultivation of marron
AU511905B2 (en) Preparation of photographic material
AU516719B2 (en) Preparation of cis-hexahydrodibenzopyranones
AU534353B2 (en) Diaphragm valves
AU530794B2 (en) Manufacture of flexible container
AU5082079A (en) Transducer support
JPS5542288A (en) Manufacture of flexible material
AU4751279A (en) Electrographic transducer pad
AU4342479A (en) Shaped parts of foam material
AU5147679A (en) Preparation of 2-chlorosulfinylazetidinones
JPS552879A (en) Diaphragm constituted form elastic material
AU533516B2 (en) Manufacture of aza-spirodecanes
AU526663B2 (en) Diaphragm of elastic material
AU520361B2 (en) Electrode and diaphragm
AU523851B2 (en) Preparation of raw material
AU525819B2 (en) Processing of sheet material
AU4892979A (en) Electro-acoustic transducer
AU518222B2 (en) Chloroacetanilides
SU688744A1 (ru) Эластична подвеска
JPS54163076A (en) Fixed structure of diaphragm
AU4893079A (en) Electro-acoustic transducer