ES262748U - Gland - Google Patents

Gland

Info

Publication number
ES262748U
ES262748U ES1982262748U ES262748U ES262748U ES 262748 U ES262748 U ES 262748U ES 1982262748 U ES1982262748 U ES 1982262748U ES 262748 U ES262748 U ES 262748U ES 262748 U ES262748 U ES 262748U
Authority
ES
Spain
Prior art keywords
base
cup spring
gland
sealing contact
spring
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.)
Granted
Application number
ES1982262748U
Other languages
Spanish (es)
Other versions
ES262748Y (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.)
IAO Industrie Riunite SpA
Original Assignee
IAO Industrie Riunite 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 IAO Industrie Riunite SpA filed Critical IAO Industrie Riunite SpA
Publication of ES262748U publication Critical patent/ES262748U/en
Application granted granted Critical
Publication of ES262748Y publication Critical patent/ES262748Y/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

A gland with a frontal-sliding seal of the kind in which the sealing pressure between a graphite ring (22) and a hub (14) of a pump rotor (12) is applied by an elastomeric cup spring (24) cooperating with a helical spring (34), the front face of the base (26) of the cup spring having a number of concentric annular crests (28A, 30A, 32A) in sealing contact with the graphite ring (22) has, to improve this sealing contact, a pressure distributing ring (36) incorporated in the base (26) of the cup spring, and a circumferential groove (38) provided in the outer circumference of the base.
ES1982262748U 1981-01-26 1982-01-25 "A SEALED JOINT WITH SLIDING FRONT CLOSURE". Expired ES262748Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67095/81A IT1143312B (en) 1981-01-26 1981-01-26 FRONT SLIDING SEAL GASKET PARTICULARLY FOR COOLING WATER PUMPS OF MOTOR VEHICLE ENGINES

Publications (2)

Publication Number Publication Date
ES262748U true ES262748U (en) 1982-07-01
ES262748Y ES262748Y (en) 1983-02-16

Family

ID=11299523

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982262748U Expired ES262748Y (en) 1981-01-26 1982-01-25 "A SEALED JOINT WITH SLIDING FRONT CLOSURE".

Country Status (5)

Country Link
DE (1) DE3201572A1 (en)
ES (1) ES262748Y (en)
FR (1) FR2498719A1 (en)
GB (1) GB2091823A (en)
IT (1) IT1143312B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300064C2 (en) * 1983-01-04 1987-02-26 Kaco Gmbh + Co, 7100 Heilbronn Shaft seal unit
CA1331389C (en) * 1985-12-20 1994-08-09 John A. Hilaris Single component seal
US4841183A (en) * 1986-10-27 1989-06-20 Emerson Electric Co. Dynamoelectric machine construction and method
GB201513310D0 (en) * 2015-07-29 2015-09-09 Delphi Int Operations Lux Srl High pressure fuel pumps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426047A (en) * 1944-09-14 1947-08-19 Crane Packing Co Fluid seal unit
US2881015A (en) * 1956-03-15 1959-04-07 Gits Bros Mfg Co Shaft seal means and method
FR1536592A (en) * 1967-08-30 1968-08-16 Patelec Cem Spa Front-acting seal, in particular for the rollers of a tracked device of agricultural or industrial tractors
IT1119008B (en) * 1979-06-26 1986-03-03 Iao Industrie Riunite Spa FRONT SLIDING SEAL GASKET PARTICULARLY FOR COOLING WATER PUMPS OF MOTOR VEHICLE ENGINES

Also Published As

Publication number Publication date
FR2498719B3 (en) 1983-10-28
IT1143312B (en) 1986-10-22
ES262748Y (en) 1983-02-16
GB2091823A (en) 1982-08-04
DE3201572A1 (en) 1982-09-02
IT8167095A0 (en) 1981-01-26
FR2498719A1 (en) 1982-07-30

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