SE7714736L - Ventil - Google Patents

Ventil

Info

Publication number
SE7714736L
SE7714736L SE7714736A SE7714736A SE7714736L SE 7714736 L SE7714736 L SE 7714736L SE 7714736 A SE7714736 A SE 7714736A SE 7714736 A SE7714736 A SE 7714736A SE 7714736 L SE7714736 L SE 7714736L
Authority
SE
Sweden
Prior art keywords
valve
Prior art date
Application number
SE7714736A
Other languages
English (en)
Other versions
SE409138B (sv
Inventor
E H O Jeppsson
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE7714736A priority Critical patent/SE409138B/sv
Priority to DE19782853431 priority patent/DE2853431A1/de
Priority to GB7848160A priority patent/GB2011036A/en
Priority to IT30795/78A priority patent/IT1101558B/it
Priority to NO784233A priority patent/NO784233L/no
Priority to US05/971,308 priority patent/US4271860A/en
Priority to NL7812526A priority patent/NL7812526A/xx
Priority to DK577478A priority patent/DK577478A/da
Priority to FI783985A priority patent/FI783985A/fi
Priority to CA318,588A priority patent/CA1093423A/en
Priority to FR7836227A priority patent/FR2412774A1/fr
Priority to JP15768378A priority patent/JPS5494119A/ja
Publication of SE7714736L publication Critical patent/SE7714736L/sv
Publication of SE409138B publication Critical patent/SE409138B/sv

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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K25/00—Details relating to contact between valve members and seat
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition
    • 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
    • Y10T137/5762—With leakage or drip collecting
SE7714736A 1977-12-23 1977-12-23 Ventil med halcylindriskt ventiorgan SE409138B (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7714736A SE409138B (sv) 1977-12-23 1977-12-23 Ventil med halcylindriskt ventiorgan
DE19782853431 DE2853431A1 (de) 1977-12-23 1978-12-11 Ventil
GB7848160A GB2011036A (en) 1977-12-23 1978-12-12 Valves
IT30795/78A IT1101558B (it) 1977-12-23 1978-12-13 Valvola
NO784233A NO784233L (no) 1977-12-23 1978-12-15 Ventil.
US05/971,308 US4271860A (en) 1977-12-23 1978-12-20 Valve
NL7812526A NL7812526A (nl) 1977-12-23 1978-12-22 Afsluiter.
DK577478A DK577478A (da) 1977-12-23 1978-12-22 Ventil
FI783985A FI783985A (fi) 1977-12-23 1978-12-22 Ventil
CA318,588A CA1093423A (en) 1977-12-23 1978-12-22 Valve
FR7836227A FR2412774A1 (fr) 1977-12-23 1978-12-22 Soupape
JP15768378A JPS5494119A (en) 1977-12-23 1978-12-22 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714736A SE409138B (sv) 1977-12-23 1977-12-23 Ventil med halcylindriskt ventiorgan

Publications (2)

Publication Number Publication Date
SE7714736L true SE7714736L (sv) 1979-06-24
SE409138B SE409138B (sv) 1979-07-30

Family

ID=20333310

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714736A SE409138B (sv) 1977-12-23 1977-12-23 Ventil med halcylindriskt ventiorgan

Country Status (12)

Country Link
US (1) US4271860A (sv)
JP (1) JPS5494119A (sv)
CA (1) CA1093423A (sv)
DE (1) DE2853431A1 (sv)
DK (1) DK577478A (sv)
FI (1) FI783985A (sv)
FR (1) FR2412774A1 (sv)
GB (1) GB2011036A (sv)
IT (1) IT1101558B (sv)
NL (1) NL7812526A (sv)
NO (1) NO784233L (sv)
SE (1) SE409138B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432982B (sv) * 1980-04-24 1984-04-30 Alfa Laval Ab Blandningsseker ventil
DE3701027A1 (de) * 1987-01-16 1988-07-28 Hans Otto Mieth Verfahren und vorrichtung zur steuerung eines leckageraumes eines ventils
US5035155A (en) * 1989-09-01 1991-07-30 Robledo Ismael L Device for preventing contamination of transmission fluid

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361225A (en) * 1943-05-12 1944-10-24 Wheaton Brass Works Line pressure opened self-closing valve
US2590466A (en) * 1946-08-23 1952-03-25 Pelton Water Wheel Co Multistage sleeve valve
US2772068A (en) * 1948-05-15 1956-11-27 Grove Valve & Regulator Co Seal guard
US2659568A (en) * 1948-05-15 1953-11-17 Grove Regulator Company Valve construction
US2984450A (en) * 1957-10-03 1961-05-16 Bryan Donkin Co Ltd Valve seals
US3035599A (en) * 1959-04-13 1962-05-22 Ingersoll Rand Co Valve purging
SE323556B (sv) * 1968-04-18 1970-05-04 Alfa Laval Ab
US3640500A (en) * 1969-01-24 1972-02-08 William A Rogers Gate valve with improved seal assembly
US3641542A (en) * 1970-03-19 1972-02-08 M & J Valve Co Valve apparatus having leak-detecting means
US3865128A (en) * 1972-09-08 1975-02-11 Vijay K Zadoo Pressure regulating and shut-off valve
US4026515A (en) * 1973-09-26 1977-05-31 M & J Valve Company Flow control apparatus
DE2532838C3 (de) * 1975-07-23 1982-10-14 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Doppelsitzventil mit Leckkontrolle
CH590419A5 (sv) * 1975-10-10 1977-08-15 Bbc Brown Boveri & Cie
US4022241A (en) * 1975-11-25 1977-05-10 Air Clean Damper Co., Inc. Damper sealing structure
US4163458A (en) * 1977-03-18 1979-08-07 Lothar Bachmann Device for sealing a conduit against the flow of liquid
US4176673A (en) * 1977-06-02 1979-12-04 Mosser Industries, Inc. Purged sliding gate valve

Also Published As

Publication number Publication date
FI783985A (fi) 1979-06-24
NL7812526A (nl) 1979-06-26
JPS5494119A (en) 1979-07-25
IT7830795A0 (it) 1978-12-13
NO784233L (no) 1979-06-26
DE2853431A1 (de) 1979-07-05
DK577478A (da) 1979-06-24
CA1093423A (en) 1981-01-13
US4271860A (en) 1981-06-09
GB2011036A (en) 1979-07-04
FR2412774A1 (fr) 1979-07-20
SE409138B (sv) 1979-07-30
IT1101558B (it) 1985-10-07

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