DE2504443C3 - Ventil mit Spreizmanschetten-Dichtung - Google Patents

Ventil mit Spreizmanschetten-Dichtung

Info

Publication number
DE2504443C3
DE2504443C3 DE19752504443 DE2504443A DE2504443C3 DE 2504443 C3 DE2504443 C3 DE 2504443C3 DE 19752504443 DE19752504443 DE 19752504443 DE 2504443 A DE2504443 A DE 2504443A DE 2504443 C3 DE2504443 C3 DE 2504443C3
Authority
DE
Germany
Prior art keywords
valve
conical
valve stem
seal
abutment surface
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.)
Expired
Application number
DE19752504443
Other languages
German (de)
English (en)
Other versions
DE2504443A1 (de
DE2504443B2 (de
Inventor
Egon Joergen Soenderborg Hansen (Daenemark)
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Priority to DE19752504443 priority Critical patent/DE2504443C3/de
Priority to DK33776A priority patent/DK147398C/da
Priority to GB417976A priority patent/GB1536361A/en
Priority to IT6724676A priority patent/IT1057121B/it
Priority to FR7603067A priority patent/FR2300285A1/fr
Publication of DE2504443A1 publication Critical patent/DE2504443A1/de
Publication of DE2504443B2 publication Critical patent/DE2504443B2/de
Application granted granted Critical
Publication of DE2504443C3 publication Critical patent/DE2504443C3/de
Expired 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
    • 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
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Gasket Seals (AREA)
DE19752504443 1975-02-04 1975-02-04 Ventil mit Spreizmanschetten-Dichtung Expired DE2504443C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752504443 DE2504443C3 (de) 1975-02-04 1975-02-04 Ventil mit Spreizmanschetten-Dichtung
DK33776A DK147398C (da) 1975-02-04 1976-01-28 Ventil til varme medier, saasom vanddamp, med spredemanchet-taetning
GB417976A GB1536361A (en) 1975-02-04 1976-02-03 Valves and seals therefor
IT6724676A IT1057121B (it) 1975-02-04 1976-02-03 Valvola con guarnizione a manicotti divaricabili
FR7603067A FR2300285A1 (fr) 1975-02-04 1976-02-04 Soupape a manchette expansible d'etancheite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752504443 DE2504443C3 (de) 1975-02-04 1975-02-04 Ventil mit Spreizmanschetten-Dichtung

Publications (3)

Publication Number Publication Date
DE2504443A1 DE2504443A1 (de) 1976-08-05
DE2504443B2 DE2504443B2 (de) 1977-11-17
DE2504443C3 true DE2504443C3 (de) 1978-06-29

Family

ID=5937985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752504443 Expired DE2504443C3 (de) 1975-02-04 1975-02-04 Ventil mit Spreizmanschetten-Dichtung

Country Status (5)

Country Link
DE (1) DE2504443C3 (zh)
DK (1) DK147398C (zh)
FR (1) FR2300285A1 (zh)
GB (1) GB1536361A (zh)
IT (1) IT1057121B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725040A (en) * 1986-02-28 1988-02-16 General Motors Corporation Exhaust gas recirculation valve assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB116696A (en) * 1917-06-05 1918-11-07 Henrik Anathor-Henriksen Improvements in Stuffing-boxes.
GB129209A (en) * 1919-01-02 1919-07-10 John Ulmer Russ Improvements in Button Clasps and Fittings for Suspenders for Wearing Apparel and the like.
FR559600A (fr) * 1921-12-09 1923-09-18 Perfectionnements apportés aux garnitures pour tiges, axes, pistons ou plongeurs decompresseurs à air ou à gaz, de pompes, de moteurs à fluide sous pression de valves ou soupapes et d'appareils analogues
US2765185A (en) * 1951-10-24 1956-10-02 Honeywell Regulator Co Shaft seal

Also Published As

Publication number Publication date
IT1057121B (it) 1982-03-10
FR2300285B1 (zh) 1982-08-20
GB1536361A (en) 1978-12-20
DK147398C (da) 1985-02-11
DE2504443A1 (de) 1976-08-05
DE2504443B2 (de) 1977-11-17
DK147398B (da) 1984-07-16
DK33776A (da) 1976-08-05
FR2300285A1 (fr) 1976-09-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee