GB1571355A - Seal for the front of a measuring instrument - Google Patents

Seal for the front of a measuring instrument Download PDF

Info

Publication number
GB1571355A
GB1571355A GB47103/77A GB4710377A GB1571355A GB 1571355 A GB1571355 A GB 1571355A GB 47103/77 A GB47103/77 A GB 47103/77A GB 4710377 A GB4710377 A GB 4710377A GB 1571355 A GB1571355 A GB 1571355A
Authority
GB
United Kingdom
Prior art keywords
housing
dial
body portion
ring
gasket
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
GB47103/77A
Other languages
English (en)
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.)
Fratelli Borletti SpA
Borletti SpA
Original Assignee
Fratelli Borletti SpA
Borletti SpA
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 Fratelli Borletti SpA, Borletti SpA filed Critical Fratelli Borletti SpA
Publication of GB1571355A publication Critical patent/GB1571355A/en
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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/26—Windows; Cover glasses; Sealings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Gasket Seals (AREA)
GB47103/77A 1976-11-11 1977-11-11 Seal for the front of a measuring instrument Expired GB1571355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1976U53617U IT7653617U1 (it) 1976-11-11 1976-11-11 Gruppo di chiusura e di tenuta della parte anteriore di uno strumento di misura

Publications (1)

Publication Number Publication Date
GB1571355A true GB1571355A (en) 1980-07-16

Family

ID=11284104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47103/77A Expired GB1571355A (en) 1976-11-11 1977-11-11 Seal for the front of a measuring instrument

Country Status (3)

Country Link
FR (1) FR2370908A1 (enExample)
GB (1) GB1571355A (enExample)
IT (1) IT7653617U1 (enExample)

Also Published As

Publication number Publication date
IT7653617U1 (it) 1978-05-11
FR2370908A1 (fr) 1978-06-09
FR2370908B3 (enExample) 1980-08-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee