CA2333353C - Retainer insert for a valve having a floating closure member - Google Patents
Retainer insert for a valve having a floating closure member Download PDFInfo
- Publication number
- CA2333353C CA2333353C CA002333353A CA2333353A CA2333353C CA 2333353 C CA2333353 C CA 2333353C CA 002333353 A CA002333353 A CA 002333353A CA 2333353 A CA2333353 A CA 2333353A CA 2333353 C CA2333353 C CA 2333353C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- closure member
- ball
- insert
- retaining means
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 57
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 description 13
- 244000145845 chattering Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/791—Ball valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/791—Ball valves
- Y10T137/7911—Removable cage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/088,893 | 1998-06-02 | ||
| US09/088,893 US6035890A (en) | 1998-06-02 | 1998-06-02 | Retainer insert for a valve having a floating closure member |
| PCT/CA1999/000451 WO1999063253A1 (en) | 1998-06-02 | 1999-05-20 | Retainer insert for a valve having a floating closure member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2333353A1 CA2333353A1 (en) | 1999-12-09 |
| CA2333353C true CA2333353C (en) | 2006-06-06 |
Family
ID=22214127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002333353A Expired - Lifetime CA2333353C (en) | 1998-06-02 | 1999-05-20 | Retainer insert for a valve having a floating closure member |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6035890A (cg-RX-API-DMAC7.html) |
| EP (1) | EP1082564B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2002517683A (cg-RX-API-DMAC7.html) |
| CA (1) | CA2333353C (cg-RX-API-DMAC7.html) |
| DE (1) | DE69922191T2 (cg-RX-API-DMAC7.html) |
| PL (1) | PL189457B1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO1999063253A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4449102A (en) * | 2001-06-11 | 2002-12-12 | C-Dax Systems Limited | Improvements in tanks |
| JP6473473B2 (ja) * | 2017-03-27 | 2019-02-20 | 本田技研工業株式会社 | 弁構造及びそれを用いた油圧回路 |
| DE102017219004A1 (de) | 2017-10-24 | 2019-04-25 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Elektromotorische Ölpumpe mit Rückschlagventil |
| US10767520B1 (en) | 2019-08-19 | 2020-09-08 | Caterpillar Inc. | Valve seat insert for long life natural gas lean burn engines |
| DE102020100590A1 (de) | 2020-01-13 | 2021-07-15 | Schwäbische Hüttenwerke Automotive GmbH | Ventilanordnung, insbesondere Rückschlagventil mit eingepresstem Kugelhalter |
| US11549613B2 (en) * | 2020-10-06 | 2023-01-10 | Vianney Rabhi | Valve plate with free micro-balls |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2091058A (en) * | 1934-02-03 | 1937-08-24 | Charles N Hough Mfg Company | Ball valve |
| US3105516A (en) * | 1961-12-04 | 1963-10-01 | Ladish Co | Ball check valves |
| DE1941306A1 (de) * | 1969-08-14 | 1971-02-18 | Sandford Patent Trust | Umlenkventil |
| US3723996A (en) * | 1971-12-07 | 1973-04-03 | American Hospital Supply Corp | Cloth covered heart valve with protected cage legs |
| DE2556791A1 (de) * | 1975-12-17 | 1977-09-22 | Hahn Metallbau Gmbh | Ventil fuer einen druckbehaelter, insbesondere fuer eine treibflasche fuer ein feuerloeschgeraet |
| US4069840A (en) * | 1976-01-30 | 1978-01-24 | Brown Cicero C | Ball check valve |
| US4217846A (en) * | 1978-07-17 | 1980-08-19 | Wight Gary E | Boat bailing apparatus |
| US4282897A (en) * | 1979-05-29 | 1981-08-11 | The Perkin-Elmer Corporation | Valve assembly for pressurized fluid systems |
| BR8501845A (pt) * | 1984-04-25 | 1985-09-10 | Asca Equip Ltd | Capsula achatada com membrana para controle termico da saida de condensado |
| US4646783A (en) * | 1985-08-09 | 1987-03-03 | Alberto Bazan | Anti-stall ball-check valve |
| US5178184A (en) * | 1991-08-12 | 1993-01-12 | Skillman Milton M | Pump valve apparatus |
-
1998
- 1998-06-02 US US09/088,893 patent/US6035890A/en not_active Expired - Lifetime
-
1999
- 1999-05-20 WO PCT/CA1999/000451 patent/WO1999063253A1/en not_active Ceased
- 1999-05-20 JP JP2000552423A patent/JP2002517683A/ja active Pending
- 1999-05-20 PL PL99344363A patent/PL189457B1/pl not_active IP Right Cessation
- 1999-05-20 DE DE69922191T patent/DE69922191T2/de not_active Expired - Fee Related
- 1999-05-20 CA CA002333353A patent/CA2333353C/en not_active Expired - Lifetime
- 1999-05-20 EP EP99920511A patent/EP1082564B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6035890A (en) | 2000-03-14 |
| DE69922191D1 (de) | 2004-12-30 |
| EP1082564B1 (en) | 2004-11-24 |
| EP1082564A1 (en) | 2001-03-14 |
| PL189457B1 (pl) | 2005-08-31 |
| JP2002517683A (ja) | 2002-06-18 |
| DE69922191T2 (de) | 2005-07-28 |
| PL344363A1 (en) | 2001-11-05 |
| CA2333353A1 (en) | 1999-12-09 |
| WO1999063253A1 (en) | 1999-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20190521 |