NL7309731A - - Google Patents

Info

Publication number: NL7309731A
Authority: NL; Netherlands
Prior art keywords: july; bulbous; movable; bow; warskiego
Prior art date: 1972-07-13

Application number

NL7309731A

Other languages

English (en)

Other versions

NL164813C (nl

NL164813B (nl

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.)

1972-07-13

Filing date

1973-07-12

Publication date

1974-01-15

1973-07-12 Application filed filed Critical

1974-01-15 Publication of NL7309731A publication Critical patent/NL7309731A/xx

1980-09-15 Publication of NL164813B publication Critical patent/NL164813B/xx

1981-02-16 Application granted granted Critical

1981-02-16 Publication of NL164813C publication Critical patent/NL164813C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/06—Shape of fore part
- B63B1/063—Bulbous bows
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

Ocean & Marine Engineering (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Instructional Devices (AREA)
Inorganic Insulating Materials (AREA)
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Toys (AREA)
Transmission Devices (AREA)

NL7309731.A 1972-07-13 1973-07-12 Bulbsteven. NL164813C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL15668872A PL78142B1 (ja)	1972-07-13	1972-07-13

Publications (3)

Publication Number	Publication Date
NL7309731A true NL7309731A (ja)	1974-01-15
NL164813B NL164813B (nl)	1980-09-15
NL164813C NL164813C (nl)	1981-02-16

Family

ID=19959357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7309731.A NL164813C (nl)	1972-07-13	1973-07-12	Bulbsteven.

Country Status (5)

Country	Link
GB (1)	GB1404521A (ja)
NL (1)	NL164813C (ja)
NO (1)	NO140758C (ja)
PL (1)	PL78142B1 (ja)
SE (1)	SE387911B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100439197C (zh) *	2005-12-30	2008-12-03	上海长森船务有限公司	大吨位海河直达运输船舶
IT202000005359A1 (it)	2020-03-12	2021-09-12	Massimo Verme	Bulbo retrattile a geometria variabile per imbarcazioni semi plananti o plananti

1972
- 1972-07-13 PL PL15668872A patent/PL78142B1/xx unknown
1973
- 1973-07-11 GB GB3310073A patent/GB1404521A/en not_active Expired
- 1973-07-12 SE SE7309811A patent/SE387911B/xx unknown
- 1973-07-12 NO NO2865/73A patent/NO140758C/no unknown
- 1973-07-12 NL NL7309731.A patent/NL164813C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL78142B1 (ja)	1975-04-30
DE2335796A1 (de)	1974-01-24
NL164813C (nl)	1981-02-16
NL164813B (nl)	1980-09-15
DE2335796B2 (de)	1975-06-05
NO140758B (no)	1979-07-30
NO140758C (no)	1979-11-07
GB1404521A (en)	1975-09-03
SE387911B (sv)	1976-09-20

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Legal Events

Date	Code	Title	Description
1982-03-16	V1	Lapsed because of non-payment of the annual fee