NL1006085C2 - Afsluiterslot voor door een handwiel bediende afsluiters. - Google Patents
Afsluiterslot voor door een handwiel bediende afsluiters. Download PDFInfo
- Publication number
- NL1006085C2 NL1006085C2 NL1006085A NL1006085A NL1006085C2 NL 1006085 C2 NL1006085 C2 NL 1006085C2 NL 1006085 A NL1006085 A NL 1006085A NL 1006085 A NL1006085 A NL 1006085A NL 1006085 C2 NL1006085 C2 NL 1006085C2
- Authority
- NL
- Netherlands
- Prior art keywords
- valve
- handwheel
- valve lock
- clamping
- locking
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000010276 construction Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9610323A GB2313899B (en) | 1996-05-17 | 1996-05-17 | Valve lock for handwheel operated valves |
| GB9610323 | 1996-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL1006085A1 NL1006085A1 (nl) | 1997-06-30 |
| NL1006085C2 true NL1006085C2 (nl) | 1997-09-30 |
Family
ID=10793856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1006085A NL1006085C2 (nl) | 1996-05-17 | 1997-05-20 | Afsluiterslot voor door een handwiel bediende afsluiters. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0807778A3 (fr) |
| GB (2) | GB2313899B (fr) |
| NL (1) | NL1006085C2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1008755C2 (nl) | 1998-03-30 | 1999-10-01 | Albertus Buschgens | Blokkeermechanisme voor het blokkeren van een om een draaiingsas draaibaar verstelorgaan van een afsluiter. |
| GB9918562D0 (en) * | 1999-08-07 | 1999-10-06 | Smith Flow Control Ltd | Shield assembly |
| NL1033628C2 (nl) * | 2007-04-02 | 2008-10-06 | Netherlocks Safety Systems B V | Afsluiterinrichting voor een pijpleiding en telmechanisme voor een dergelijke inrichting, telmechanisme voor een dergelijke afsluiterinrichting en werkwijze voor het bedienen van een afsluiterinrichting. |
| CN113531148B (zh) * | 2021-06-30 | 2022-10-21 | 宁波方太厨具有限公司 | 一种防冻阀以及应用有该防冻阀的热水器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2324633A (en) * | 1942-04-30 | 1943-07-20 | Walworth Patents Inc | Locking device |
| DE912517C (de) * | 1951-06-09 | 1954-05-31 | Basf Ag | Ventil- oder Schiebersicherung |
| US3532111A (en) * | 1969-03-10 | 1970-10-06 | Crane Co | Clamping device for valves |
| US4093178A (en) * | 1976-03-16 | 1978-06-06 | Humat, Inc. | Valve |
| GB2074291B (en) * | 1980-04-03 | 1983-09-07 | Crane Ltd | Valve locking device |
| GB2098704A (en) * | 1981-04-01 | 1982-11-24 | Scott Robert | Valve locking device |
| NL8300694A (nl) * | 1982-04-06 | 1983-11-01 | Klein Schanzlin & Becker Ag | Standaanwijzer met vastzetinrichting voor afsluiters. |
| GB8500923D0 (en) * | 1985-01-15 | 1985-02-20 | Ellis A E H | Lockable drive mechanism |
| GB2254103B (en) * | 1991-03-18 | 1996-01-24 | Joseph Philip Morrison | Key mechanism |
| US5353833A (en) * | 1993-04-01 | 1994-10-11 | Louis Martinez | Gate valve locking arrangement |
-
1996
- 1996-05-17 GB GB9610323A patent/GB2313899B/en not_active Expired - Fee Related
- 1996-05-17 GB GB9800664A patent/GB2320082B/en not_active Expired - Fee Related
-
1997
- 1997-05-15 EP EP97303302A patent/EP0807778A3/fr not_active Withdrawn
- 1997-05-20 NL NL1006085A patent/NL1006085C2/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0807778A3 (fr) | 1998-05-20 |
| NL1006085A1 (nl) | 1997-06-30 |
| GB2313899B (en) | 1998-11-18 |
| GB9800664D0 (en) | 1998-03-11 |
| GB2313899A (en) | 1997-12-10 |
| EP0807778A2 (fr) | 1997-11-19 |
| GB2320082B (en) | 1998-11-18 |
| GB9610323D0 (en) | 1996-07-24 |
| GB2320082A (en) | 1998-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AD1B | A search report has been drawn up | ||
| PD2B | A search report has been drawn up | ||
| VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20031201 |