AT350865B - Zusaetzliche abdichtung bei ventilen - Google Patents

Zusaetzliche abdichtung bei ventilen

Info

Publication number
AT350865B
AT350865B AT711876A AT711876A AT350865B AT 350865 B AT350865 B AT 350865B AT 711876 A AT711876 A AT 711876A AT 711876 A AT711876 A AT 711876A AT 350865 B AT350865 B AT 350865B
Authority
AT
Austria
Prior art keywords
valves
additional sealing
sealing
additional
Prior art date
Application number
AT711876A
Other languages
English (en)
Other versions
ATA711876A (de
Original Assignee
Truflo Ltd
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 Truflo Ltd filed Critical Truflo Ltd
Priority to AT711876A priority Critical patent/AT350865B/de
Publication of ATA711876A publication Critical patent/ATA711876A/de
Application granted granted Critical
Publication of AT350865B publication Critical patent/AT350865B/de

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
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided
    • 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
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/106—Spindle sealings with diaphragm, e.g. shaped as bellows or tube for use with rotating spindles or valves
AT711876A 1976-09-24 1976-09-24 Zusaetzliche abdichtung bei ventilen AT350865B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT711876A AT350865B (de) 1976-09-24 1976-09-24 Zusaetzliche abdichtung bei ventilen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT711876A AT350865B (de) 1976-09-24 1976-09-24 Zusaetzliche abdichtung bei ventilen

Publications (2)

Publication Number Publication Date
ATA711876A ATA711876A (de) 1978-11-15
AT350865B true AT350865B (de) 1979-06-25

Family

ID=3592890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT711876A AT350865B (de) 1976-09-24 1976-09-24 Zusaetzliche abdichtung bei ventilen

Country Status (1)

Country Link
AT (1) AT350865B (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089757A1 (de) * 1982-03-11 1983-09-28 Kerotest Manufacturing Corporation Hahn mit Faltenbalgabdichtung
US4462422A (en) * 1982-03-11 1984-07-31 Kerotest Manufacturing Corp. Bellows sealed stem for rotary valve
US4468002A (en) * 1982-03-11 1984-08-28 Kerotest Manufacturing Corp. Actuator mechanism for double bent bellows sealed rotary valve
US4540019A (en) * 1982-03-11 1985-09-10 Kerotest Manufacturing Corp. Bellows sealed stem for rotary valve
US4546662A (en) * 1982-03-11 1985-10-15 Kerotest Manufacturing Corp. Actuator mechanism for double bent bellows sealed rotary valve
US4650160A (en) * 1984-10-23 1987-03-17 Calflex Corporation Valve with sealed actuator assembly
US5090658A (en) * 1991-01-30 1992-02-25 Keystone International, Inc. Bellows sealed rotary valve and seal assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089757A1 (de) * 1982-03-11 1983-09-28 Kerotest Manufacturing Corporation Hahn mit Faltenbalgabdichtung
US4452426A (en) * 1982-03-11 1984-06-05 Kerotest Manufacturing Corp. Bent bellows sealed rotary valve
US4462422A (en) * 1982-03-11 1984-07-31 Kerotest Manufacturing Corp. Bellows sealed stem for rotary valve
US4468002A (en) * 1982-03-11 1984-08-28 Kerotest Manufacturing Corp. Actuator mechanism for double bent bellows sealed rotary valve
US4540019A (en) * 1982-03-11 1985-09-10 Kerotest Manufacturing Corp. Bellows sealed stem for rotary valve
US4546662A (en) * 1982-03-11 1985-10-15 Kerotest Manufacturing Corp. Actuator mechanism for double bent bellows sealed rotary valve
US4650160A (en) * 1984-10-23 1987-03-17 Calflex Corporation Valve with sealed actuator assembly
US5090658A (en) * 1991-01-30 1992-02-25 Keystone International, Inc. Bellows sealed rotary valve and seal assembly

Also Published As

Publication number Publication date
ATA711876A (de) 1978-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee