CH552753A - Rotationspumpe. - Google Patents

Rotationspumpe.

Info

Publication number
CH552753A
CH552753A CH1798172A CH1798172A CH552753A CH 552753 A CH552753 A CH 552753A CH 1798172 A CH1798172 A CH 1798172A CH 1798172 A CH1798172 A CH 1798172A CH 552753 A CH552753 A CH 552753A
Authority
CH
Switzerland
Prior art keywords
rotational pump
rotational
pump
Prior art date
Application number
CH1798172A
Other languages
English (en)
Original Assignee
Lacy Hulbert & Co
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 Lacy Hulbert & Co filed Critical Lacy Hulbert & Co
Publication of CH552753A publication Critical patent/CH552753A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1798172A 1971-12-20 1972-12-11 Rotationspumpe. CH552753A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5899271 1971-12-20

Publications (1)

Publication Number Publication Date
CH552753A true CH552753A (de) 1974-08-15

Family

ID=10482847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1798172A CH552753A (de) 1971-12-20 1972-12-11 Rotationspumpe.

Country Status (6)

Country Link
US (1) US3791782A (de)
JP (1) JPS5216804B2 (de)
CH (1) CH552753A (de)
DE (1) DE2261898A1 (de)
GB (1) GB1350417A (de)
NL (1) NL7216983A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808208A1 (de) * 1978-02-25 1979-08-30 Bosch Gmbh Robert Rotierende verdraengerpumpe
CN1126870C (zh) * 1998-06-29 2003-11-05 张金生 一种旋转活塞泵

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674953A (en) * 1950-03-18 1954-04-13 Lyall T Conde Rotary pump

Also Published As

Publication number Publication date
GB1350417A (en) 1974-04-18
NL7216983A (de) 1973-06-22
US3791782A (en) 1974-02-12
DE2261898A1 (de) 1973-06-28
JPS5216804B2 (de) 1977-05-11
JPS4869104A (de) 1973-09-20

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Legal Events

Date Code Title Description
PL Patent ceased