EP4074392C0 - Smoke generator using dry ice - Google Patents

Smoke generator using dry ice

Info

Publication number
EP4074392C0
EP4074392C0 EP22171559.2A EP22171559A EP4074392C0 EP 4074392 C0 EP4074392 C0 EP 4074392C0 EP 22171559 A EP22171559 A EP 22171559A EP 4074392 C0 EP4074392 C0 EP 4074392C0
Authority
EP
European Patent Office
Prior art keywords
dry ice
smoke generator
smoke
generator
ice
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.)
Active
Application number
EP22171559.2A
Other languages
German (de)
French (fr)
Other versions
EP4074392A1 (en
EP4074392B1 (en
Inventor
Ming-Cheng Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novacorp Inc
Novacorp Inc
Original Assignee
Novacorp Inc
Novacorp Inc
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
Priority claimed from CN202021702139.8U external-priority patent/CN212523039U/en
Priority claimed from CN202010819141.1A external-priority patent/CN114073862A/en
Application filed by Novacorp Inc, Novacorp Inc filed Critical Novacorp Inc
Publication of EP4074392A1 publication Critical patent/EP4074392A1/en
Application granted granted Critical
Publication of EP4074392B1 publication Critical patent/EP4074392B1/en
Publication of EP4074392C0 publication Critical patent/EP4074392C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
    • A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
    • A63J5/025—Devices for making mist or smoke effects, e.g. with liquid air
EP22171559.2A 2020-08-14 2021-06-16 Smoke generator using dry ice Active EP4074392B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202021702139.8U CN212523039U (en) 2020-08-14 2020-08-14 Smoking machine using dry ice
CN202010819141.1A CN114073862A (en) 2020-08-14 2020-08-14 Smoking machine using dry ice
EP21179737.8A EP3954447A3 (en) 2020-08-14 2021-06-16 Smoke generator using dry ice

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP21179737.8A Division EP3954447A3 (en) 2020-08-14 2021-06-16 Smoke generator using dry ice

Publications (3)

Publication Number Publication Date
EP4074392A1 EP4074392A1 (en) 2022-10-19
EP4074392B1 EP4074392B1 (en) 2023-07-26
EP4074392C0 true EP4074392C0 (en) 2023-07-26

Family

ID=76829248

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22171559.2A Active EP4074392B1 (en) 2020-08-14 2021-06-16 Smoke generator using dry ice
EP21179737.8A Withdrawn EP3954447A3 (en) 2020-08-14 2021-06-16 Smoke generator using dry ice

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21179737.8A Withdrawn EP3954447A3 (en) 2020-08-14 2021-06-16 Smoke generator using dry ice

Country Status (2)

Country Link
EP (2) EP4074392B1 (en)
ES (1) ES2955516T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779856B2 (en) * 2020-08-25 2023-10-10 Novacorp Inc. Smoke generator using dry ice

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29905966U1 (en) * 1999-04-10 1999-07-15 Reyl Device for generating ground fog
CN108721917B (en) * 2017-04-24 2023-09-12 广州市创韦电子科技有限公司 Dry ice smoke machine
CN107320981A (en) * 2017-08-25 2017-11-07 广州迪杰帕尔电子科技有限公司 A kind of dry-ice machine blanking elevating mechanism and dry-ice machine
CN110624262A (en) * 2019-11-08 2019-12-31 湖南孝文电子科技有限公司 Stage dry ice fog machine
CN111437616A (en) * 2020-05-09 2020-07-24 湖南孝文电子科技有限公司 Novel stage dry ice fog machine

Also Published As

Publication number Publication date
EP4074392A1 (en) 2022-10-19
EP3954447A3 (en) 2022-03-30
EP3954447A2 (en) 2022-02-16
EP4074392B1 (en) 2023-07-26
ES2955516T3 (en) 2023-12-04

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