ES262748U - Gland - Google Patents
GlandInfo
- 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
Links
- 210000004907 gland Anatomy 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300064A1 (en) * | 1983-01-04 | 1984-07-12 | Kaco Gmbh + Co, 7100 Heilbronn | MECHANICAL SEAL |
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)
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 |
-
1981
- 1981-01-26 IT IT67095/81A patent/IT1143312B/en active
-
1982
- 1982-01-08 FR FR8200202A patent/FR2498719A1/en active Granted
- 1982-01-19 GB GB8201477A patent/GB2091823A/en not_active Withdrawn
- 1982-01-20 DE DE19823201572 patent/DE3201572A1/en not_active Ceased
- 1982-01-25 ES ES1982262748U patent/ES262748Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8167095A0 (en) | 1981-01-26 |
IT1143312B (en) | 1986-10-22 |
FR2498719A1 (en) | 1982-07-30 |
GB2091823A (en) | 1982-08-04 |
FR2498719B3 (en) | 1983-10-28 |
ES262748Y (en) | 1983-02-16 |
DE3201572A1 (en) | 1982-09-02 |
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