ATA90590A - SECURITY DEVICE - Google Patents

SECURITY DEVICE

Info

Publication number
ATA90590A
ATA90590A AT90590A AT90590A ATA90590A AT A90590 A ATA90590 A AT A90590A AT 90590 A AT90590 A AT 90590A AT 90590 A AT90590 A AT 90590A AT A90590 A ATA90590 A AT A90590A
Authority
AT
Austria
Prior art keywords
security device
security
Prior art date
Application number
AT90590A
Other languages
German (de)
Other versions
AT393306B (en
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Priority to AT90590A priority Critical patent/AT393306B/en
Publication of ATA90590A publication Critical patent/ATA90590A/en
Priority to DE9104654U priority patent/DE9104654U1/en
Application granted granted Critical
Publication of AT393306B publication Critical patent/AT393306B/en

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
AT90590A 1990-04-18 1990-04-18 SECURITY DEVICE AT393306B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT90590A AT393306B (en) 1990-04-18 1990-04-18 SECURITY DEVICE
DE9104654U DE9104654U1 (en) 1990-04-18 1991-04-12 Safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT90590A AT393306B (en) 1990-04-18 1990-04-18 SECURITY DEVICE

Publications (2)

Publication Number Publication Date
ATA90590A true ATA90590A (en) 1991-02-15
AT393306B AT393306B (en) 1991-09-25

Family

ID=3502546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90590A AT393306B (en) 1990-04-18 1990-04-18 SECURITY DEVICE

Country Status (2)

Country Link
AT (1) AT393306B (en)
DE (1) DE9104654U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113653841A (en) * 2021-08-05 2021-11-16 上海宝临防爆电器有限公司 Safety valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056763B3 (en) * 2011-12-21 2013-02-21 Goetze Kg Armaturen Safety valve, has handle formed by cap of valve cover, where handle is axially displaceable inside engagement portion, and end portion of adjusting spindle is mounted integrally with engaging mating section
CN109268550A (en) * 2018-09-14 2019-01-25 宁波铭匠扎啤设备有限公司 A kind of adjustable compression release valve for beer on draft preservation drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113653841A (en) * 2021-08-05 2021-11-16 上海宝临防爆电器有限公司 Safety valve

Also Published As

Publication number Publication date
DE9104654U1 (en) 1991-07-04
AT393306B (en) 1991-09-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee